gtkmm: Gtk::SpinButton Class Reference

gtkmm 3.13.2

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Gtk::SpinButton Class Reference
Widgets

numeric Entry with up/down buttons Slightly misnamed, this should be called a SpinEntry. More...

`#include <gtkmm/spinbutton.h>`

Inheritance diagram for Gtk::SpinButton:
[legend]

## Public Member Functions
virtual | ~SpinButton ()
GtkSpinButton* | gobj ()
| Provides access to the underlying C GtkObject. More...
const GtkSpinButton* | gobj () const
| Provides access to the underlying C GtkObject. More...
| SpinButton (double climb_rate=0.0, guint digits=0)
| SpinButton (const Glib::RefPtr< Adjustment >& adjustment, double climb_rate=0.0, guint digits=0)
void | configure (const Glib::RefPtr< Adjustment >& adjustment, double climb_rate, guint digits)
| Changes the properties of an existing spin button. More...
void | set_adjustment (const Glib::RefPtr< Adjustment >& adjustment)
| Replaces the Gtk::Adjustment associated with spin_button. More...
void | unset_adjustment ()
Glib::RefPtr< Adjustment > | get_adjustment ()
| Get the adjustment associated with a Gtk::SpinButton. More...
Glib::RefPtr< const Adjustment > | get_adjustment () const
| Get the adjustment associated with a Gtk::SpinButton. More...
void | set_digits (guint digits)
| Set the precision to be displayed by spin_button. More...
guint | get_digits () const
| Fetches the precision of spin_button. More...
void | set_increments (double step, double page)
| Sets the step and page increments for spin_button. More...
void | get_increments (double& step, double& page) const
| Gets the current step and page the increments used by spin_button. More...
void | set_range (double min, double max)
| Sets the minimum and maximum allowable values for spin_button. More...
void | get_range (double&min, double&max) const
| Gets the range allowed for spin_button. More...
double | get_value () const
| Get the value in the spin_button. More...
int | get_value_as_int () const
| Get the value spin_button represented as an integer. More...
void | set_value (double value)
| Sets the value of spin_button. More...
void | set_update_policy (SpinButtonUpdatePolicy policy)
| Sets the update behavior of a spin button. More...
SpinButtonUpdatePolicy | get_update_policy () const
| Gets the update behavior of a spin button. More...
void | set_numeric (bool numeric=true)
| Sets the flag that determines if non-numeric text can be typed into the spin button. More...
bool | get_numeric () const
| Returns whether non-numeric text can be typed into the spin button. More...
void | spin (SpinType direction, double increment)
| Increment or decrement a spin button’s value in a specified direction by a specified amount. More...
void | set_wrap (bool wrap=true)
| Sets the flag that determines if a spin button value wraps around to the opposite limit when the upper or lower limit of the range is exceeded. More...
bool | get_wrap () const
| Returns whether the spin button’s value wraps around to the opposite limit when the upper or lower limit of the range is exceeded. More...
void | set_snap_to_ticks (bool snap_to_ticks=true)
| Sets the policy as to whether values are corrected to the nearest step increment when a spin button is activated after providing an invalid value. More...
bool | get_snap_to_ticks () const
| Returns whether the values are corrected to the nearest step. More...
void | update ()
| Manually force an update of the spin button. More...
Glib::SignalProxy1< int, double* > | signal_input ()
Glib::SignalProxy0< bool > | signal_output ()
Glib::SignalProxy0< void > | signal_wrapped ()
Glib::SignalProxy0< void > | signal_value_changed ()
Glib::PropertyProxy < Glib::RefPtr< Adjustment > > | property_adjustment ()
| The adjustment that holds the value of the spin button. More...
Glib::PropertyProxy_ReadOnly < Glib::RefPtr< Adjustment > > | property_adjustment () const
| The adjustment that holds the value of the spin button. More...
Glib::PropertyProxy< double > | property_climb_rate ()
| The acceleration rate when you hold down a button. More...
Glib::PropertyProxy_ReadOnly < double > | property_climb_rate () const
| The acceleration rate when you hold down a button. More...
Glib::PropertyProxy< guint > | property_digits ()
| The number of decimal places to display. More...
Glib::PropertyProxy_ReadOnly < guint > | property_digits () const
| The number of decimal places to display. More...
Glib::PropertyProxy< bool > | property_snap_to_ticks ()
| Whether erroneous values are automatically changed to a spin button's nearest step increment. More...
Glib::PropertyProxy_ReadOnly < bool > | property_snap_to_ticks () const
| Whether erroneous values are automatically changed to a spin button's nearest step increment. More...
Glib::PropertyProxy< bool > | property_numeric ()
| Whether non-numeric characters should be ignored. More...
Glib::PropertyProxy_ReadOnly < bool > | property_numeric () const
| Whether non-numeric characters should be ignored. More...
Glib::PropertyProxy< bool > | property_wrap ()
| Whether a spin button should wrap upon reaching its limits. More...
Glib::PropertyProxy_ReadOnly < bool > | property_wrap () const
| Whether a spin button should wrap upon reaching its limits. More...
Glib::PropertyProxy < SpinButtonUpdatePolicy > | property_update_policy ()
| Whether the spin button should update always, or only when the value is legal. More...
Glib::PropertyProxy_ReadOnly < SpinButtonUpdatePolicy > | property_update_policy () const
| Whether the spin button should update always, or only when the value is legal. More...
Glib::PropertyProxy< double > | property_value ()
| Reads the current value, or sets a new value. More...
Glib::PropertyProxy_ReadOnly < double > | property_value () const
| Reads the current value, or sets a new value. More...
Public Member Functions inherited from Gtk::Entry
virtual | ~Entry ()
GtkEntry* | gobj ()
| Provides access to the underlying C GtkObject. More...
const GtkEntry* | gobj () const
| Provides access to the underlying C GtkObject. More...
| Entry ()
| Entry (const Glib::RefPtr< EntryBuffer >& buffer)
Glib::RefPtr< EntryBuffer > | get_buffer ()
| Get the Gtk::EntryBuffer object which holds the text for this widget. More...
Glib::RefPtr< const EntryBuffer > | get_buffer () const
| Get the Gtk::EntryBuffer object which holds the text for this widget. More...
Gdk::Rectangle | get_text_area () const
| Returns the area where the entry's text is drawn. More...
void | set_buffer (const Glib::RefPtr< EntryBuffer >& buffer)
| Set the Gtk::EntryBuffer object which holds the text for this widget. More...
void | set_visibility (bool visible=true)
| Sets whether the contents of the entry are visible or not. More...
bool | get_visibility () const
| Retrieves whether the text in entry is visible. More...
void | set_invisible_char (gunichar ch)
| Sets the character to use in place of the actual text when set_visibility() has been called to set text visibility to `false`. More...
void | unset_invisible_char ()
| Unsets the invisible char previously set with set_invisible_char(). More...
gunichar | get_invisible_char () const
| Retrieves the character displayed in place of the real characters for entries with visibility set to false. More...
void | set_has_frame (bool setting=true)
| Sets whether the entry has a beveled frame around it. More...
bool | get_has_frame () const
| Gets the value set by set_has_frame(). More...
void | set_inner_border (const Border& border)
| Sets entry’s inner-border property to border, or clears it if `0` is passed. More...
Border | get_inner_border () const
| This function returns the entry’s Gtk::Entry::property_inner_border() property. More...
void | set_overwrite_mode (bool overwrite=true)
| Sets whether the text is overwritten when typing in the Gtk::Entry. More...
bool | get_overwrite_mode () const
| Gets the value set by set_overwrite_mode(). More...
void | set_max_length (int max)
| Sets the maximum allowed length of the contents of the widget. More...
int | get_max_length () const
| Retrieves the maximum allowed length of the text in entry. More...
guint16 | get_text_length () const
| Retrieves the current length of the text in entry. More...
void | set_activates_default (bool setting=true)
| If setting is `true`, pressing Enter in the entry will activate the default widget for the window containing the entry. More...
gboolean | get_activates_default () const
| Retrieves the value set by set_activates_default(). More...
void | set_width_chars (int n_chars)
| Changes the size request of the entry to be about the right size for n_chars characters. More...
int | get_width_chars () const
| Gets the value set by set_width_chars(). More...
void | set_max_width_chars (int n_chars)
| Sets the desired maximum width in characters of entry. More...
int | get_max_width_chars () const
| Retrieves the desired maximum width of entry, in characters. More...
void | set_text (const Glib::ustring& text)
| Sets the text in the widget to the given value, replacing the current contents. More...
Glib::ustring | get_text () const
| Retrieves the contents of the entry widget. More...
Glib::RefPtr< Pango::Layout > | get_layout ()
| Gets the Pango::Layout used to display the entry. More...
Glib::RefPtr< const Pango::Layout > | get_layout () const
| Gets the Pango::Layout used to display the entry. More...
void | get_layout_offsets (int& x, int& y)
| Obtains the position of the Pango::Layout used to render text in the entry, in widget coordinates. More...
int | layout_index_to_text_index (int layout_index) const
| Converts from a position in the entry contents (returned by get_text()) to a position in the entry’s Pango::Layout (returned by get_layout(), with text retrieved via pango_layout_get_text()). More...
int | text_index_to_layout_index (int text_index) const
| Converts from a position in the entry’s Pango::Layout (returned by get_layout()) to a position in the entry contents (returned by get_text()). More...
void | set_cursor_hadjustment (const Glib::RefPtr< Adjustment >& adjustment)
| Hooks up an adjustment to the cursor position in an entry, so that when the cursor is moved, the adjustment is scrolled to show that position. More...
Glib::RefPtr< Adjustment > | get_cursor_hadjustment ()
| Retrieves the horizontal cursor adjustment for the entry. More...
Glib::RefPtr< const Adjustment > | get_cursor_hadjustment () const
| Retrieves the horizontal cursor adjustment for the entry. More...
void | set_alignment (float xalign)
| Sets the alignment for the contents of the entry. More...
void | set_alignment (Align xalign)
| Sets the alignment for the contents of the entry. More...
float | get_alignment () const
| Gets the value set by set_alignment(). More...
void | set_completion (const Glib::RefPtr< EntryCompletion >& completion)
| Sets completion to be the auxiliary completion object to use with entry. More...
Glib::RefPtr< EntryCompletion > | get_completion ()
| Returns the auxiliary completion object currently in use by entry. More...
Glib::RefPtr< const EntryCompletion > | get_completion () const
| Returns the auxiliary completion object currently in use by entry. More...
void | set_progress_fraction (double fraction)
| Causes the entry’s progress indicator to “fill in” the given fraction of the bar. More...
double | get_progress_fraction () const
| Returns the current fraction of the task that’s been completed. More...
void | set_progress_pulse_step (double fraction)
| Sets the fraction of total entry width to move the progress bouncing block for each call to progress_pulse(). More...
double | get_progress_pulse_step ()
| Retrieves the pulse step set with set_progress_pulse_step(). More...
void | progress_pulse ()
| Indicates that some progress is made, but you don’t know how much. More...
Glib::ustring | get_placeholder_text () const
| Retrieves the text that will be displayed when entry is empty and unfocused. More...
void | set_placeholder_text (const Glib::ustring& text)
| Sets text to be displayed in entry when it is empty and unfocused. More...
void | set_icon_from_pixbuf (const Glib::RefPtr< Gdk::Pixbuf >& pixbuf, EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY)
| Sets the icon shown in the specified position using a pixbuf. More...
void | set_icon_from_stock (const StockID& stock_id, EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY)
| Sets the icon shown in the entry at the specified position from a stock image. More...
void | set_icon_from_icon_name (const Glib::ustring& icon_name, EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY)
| Sets the icon shown in the entry at the specified position from the current icon theme. More...
void | set_icon_from_gicon (const Glib::RefPtr< Gio::Icon >& icon, EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY)
| Sets the icon shown in the entry at the specified position from the current icon theme. More...
void | unset_icon (EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY)
| Do not show any icon in the specified position. More...
ImageType | get_icon_storage_type (EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY) const
| Gets the type of representation being used by the icon to store image data. More...
Glib::RefPtr< Gdk::Pixbuf > | get_icon_pixbuf (EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY)
| Retrieves the image used for the icon. More...
Glib::RefPtr< const Gdk::Pixbuf > | get_icon_pixbuf (EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY) const
| Retrieves the image used for the icon. More...
StockID | get_icon_stock (EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY) const
| Retrieves the stock id used for the icon, or `0` if there is no icon or if the icon was set by some other method (e.g., by pixbuf, icon name or gicon). More...
Glib::ustring | get_icon_name (EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY) const
| Retrieves the icon name used for the icon, or `0` if there is no icon or if the icon was set by some other method (e.g., by pixbuf, stock or gicon). More...
Glib::RefPtr< Gio::Icon > | get_icon_gicon (EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY)
| Retrieves the Icon used for the icon, or `0` if there is no icon or if the icon was set by some other method (e.g., by stock, pixbuf, or icon name). More...
Glib::RefPtr< const Gio::Icon > | get_icon_gicon (EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY) const
| Retrieves the Icon used for the icon, or `0` if there is no icon or if the icon was set by some other method (e.g., by stock, pixbuf, or icon name). More...
void | set_icon_activatable (bool activatable=true, EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY)
| Sets whether the icon is activatable. More...
bool | get_icon_activatable (EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY) const
| Returns whether the icon is activatable. More...
void | set_icon_sensitive (EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY, bool sensitive=true)
| Sets the sensitivity for the specified icon. More...
bool | get_icon_sensitive (EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY)
| Returns whether the icon appears sensitive or insensitive. More...
int | get_icon_at_pos (int x, int y) const
| Finds the icon at the given position and return its index. More...
void | set_icon_tooltip_text (const Glib::ustring& tooltip, EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY)
| Sets tooltip as the contents of the tooltip for the icon at the specified position. More...
Glib::ustring | get_icon_tooltip_text (EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY) const
| Gets the contents of the tooltip on the icon at the specified position in entry. More...
void | set_icon_tooltip_markup (const Glib::ustring& tooltip, EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY)
| Sets tooltip as the contents of the tooltip for the icon at the specified position. More...
Glib::ustring | get_icon_tooltip_markup (EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY) const
| Gets the contents of the tooltip on the icon at the specified position in entry. More...
void | set_icon_drag_source (const Glib::RefPtr< TargetList >& target_list, Gdk::DragAction actions=Gdk::ACTION_COPY, EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY)
| Sets up the icon at the given position so that GTK+ will start a drag operation when the user clicks and drags the icon. More...
Gdk::Rectangle | get_icon_area (EntryIconPosition icon_pos=ENTRY_ICON_PRIMARY) const
| Returns the area where entry's icon at icon_pos is drawn. More...
int | get_current_icon_drag_source ()
| Returns the index of the icon which is the source of the current DND operation, or -1. More...
bool | im_context_filter_keypress (GdkEventKey*event)
| Allow the Gtk::Entry input method to internally handle key press and release events. More...
void | reset_im_context ()
| Reset the input method context of the entry if needed. More...
void | set_input_purpose (InputPurpose purpose)
| Sets the Gtk::Entry::property_input_purpose() property which can be used by on-screen keyboards and other input methods to adjust their behaviour. More...
InputPurpose | get_input_purpose () const
| Gets the value of the Gtk::Entry::property_input_purpose() property. More...
void | set_input_hints (InputHints hints)
| Sets the Gtk::Entry::property_input_hints() property, which allows input methods to fine-tune their behaviour. More...
InputHints | get_input_hints () const
| Gets the value of the Gtk::Entry::property_input_hints() property. More...
void | set_attributes (Pango::AttrList& attrs)
| Sets a Pango::AttrList; the attributes in the list are applied to the entry text. More...
Pango::AttrList | get_attributes () const
| Gets the attribute list that was set on the entry using set_attributes(), if any. More...
void | set_tabs (const Pango::TabArray& tabs)
| Sets a Pango::TabArray; the tabstops in the array are applied to the entry text. More...
Pango::TabArray | get_tabs () const
| Gets the tabstops that were set on the entry using set_tabs(), if any. More...
Glib::SignalProxy1< void, Menu* > | signal_populate_popup ()
Glib::SignalProxy1< void, const Glib::ustring& > | signal_insert_at_cursor ()
Glib::SignalProxy0< void > | signal_activate ()
Glib::SignalProxy2< void, EntryIconPosition, const GdkEventButton* > | signal_icon_release ()
Glib::SignalProxy2< void, EntryIconPosition, const GdkEventButton* > | signal_icon_press ()
Glib::PropertyProxy < Glib::RefPtr< EntryBuffer > > | property_buffer ()
| Text buffer object which actually stores entry text. More...
Glib::PropertyProxy_ReadOnly < Glib::RefPtr< EntryBuffer > > | property_buffer () const
| Text buffer object which actually stores entry text. More...
Glib::PropertyProxy_ReadOnly< int > | property_cursor_position () const
| The current position of the insertion cursor in chars. More...
Glib::PropertyProxy_ReadOnly< int > | property_selection_bound () const
| The position of the opposite end of the selection from the cursor in chars. More...
Glib::PropertyProxy< bool > | property_editable ()
| Whether the entry contents can be edited. More...
Glib::PropertyProxy_ReadOnly < bool > | property_editable () const
| Whether the entry contents can be edited. More...
Glib::PropertyProxy< int > | property_max_length ()
| Maximum number of characters for this entry. More...
Glib::PropertyProxy_ReadOnly< int > | property_max_length () const
| Maximum number of characters for this entry. More...
Glib::PropertyProxy< bool > | property_visibility ()
| FALSE displays the 'invisible char' instead of the actual text (password mode). More...
Glib::PropertyProxy_ReadOnly < bool > | property_visibility () const
| FALSE displays the 'invisible char' instead of the actual text (password mode). More...
Glib::PropertyProxy< bool > | property_has_frame ()
| FALSE removes outside bevel from entry. More...
Glib::PropertyProxy_ReadOnly < bool > | property_has_frame () const
| FALSE removes outside bevel from entry. More...
Glib::PropertyProxy< Border > | property_inner_border ()
| Border between text and frame. More...
Glib::PropertyProxy_ReadOnly < Border > | property_inner_border () const
| Border between text and frame. More...
Glib::PropertyProxy< gunichar > | property_invisible_char ()
| The character to use when masking entry contents (in 'password mode'). More...
Glib::PropertyProxy_ReadOnly < gunichar > | property_invisible_char () const
| The character to use when masking entry contents (in 'password mode'). More...
Glib::PropertyProxy< bool > | property_invisible_char_set ()
| Whether the invisible character has been set. More...
Glib::PropertyProxy_ReadOnly < bool > | property_invisible_char_set () const
| Whether the invisible character has been set. More...
Glib::PropertyProxy< bool > | property_activates_default ()
| Whether to activate the default widget (such as the default button in a dialog) when Enter is pressed. More...
Glib::PropertyProxy_ReadOnly < bool > | property_activates_default () const
| Whether to activate the default widget (such as the default button in a dialog) when Enter is pressed. More...
Glib::PropertyProxy< int > | property_width_chars ()
| Number of characters to leave space for in the entry. More...
Glib::PropertyProxy_ReadOnly< int > | property_width_chars () const
| Number of characters to leave space for in the entry. More...
Glib::PropertyProxy< int > | property_max_width_chars ()
| The desired maximum width of the entry, in characters. More...
Glib::PropertyProxy_ReadOnly< int > | property_max_width_chars () const
| The desired maximum width of the entry, in characters. More...
Glib::PropertyProxy_ReadOnly< int > | property_scroll_offset () const
| Number of pixels of the entry scrolled off the screen to the left. More...
Glib::PropertyProxy< ShadowType > | property_shadow_type ()
| Which kind of shadow to draw around the entry when has-frame is set. More...
Glib::PropertyProxy_ReadOnly < ShadowType > | property_shadow_type () const
| Which kind of shadow to draw around the entry when has-frame is set. More...
Glib::PropertyProxy < Glib::ustring > | property_text ()
| The contents of the entry. More...
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_text () const
| The contents of the entry. More...
Glib::PropertyProxy< float > | property_xalign ()
| The horizontal alignment, from 0 (left) to 1 (right). More...
Glib::PropertyProxy_ReadOnly < float > | property_xalign () const
| The horizontal alignment, from 0 (left) to 1 (right). More...
Glib::PropertyProxy< bool > | property_truncate_multiline ()
| Whether to truncate multiline pastes to one line. More...
Glib::PropertyProxy_ReadOnly < bool > | property_truncate_multiline () const
| Whether to truncate multiline pastes to one line. More...
Glib::PropertyProxy< bool > | property_overwrite_mode ()
| Whether new text overwrites existing text. More...
Glib::PropertyProxy_ReadOnly < bool > | property_overwrite_mode () const
| Whether new text overwrites existing text. More...
Glib::PropertyProxy_ReadOnly < guint > | property_text_length () const
| Length of the text currently in the entry. More...
Glib::PropertyProxy< bool > | property_caps_lock_warning ()
| Whether password entries will show a warning when Caps Lock is on. More...
Glib::PropertyProxy_ReadOnly < bool > | property_caps_lock_warning () const
| Whether password entries will show a warning when Caps Lock is on. More...
Glib::PropertyProxy< double > | property_progress_fraction ()
| The current fraction of the task that's been completed. More...
Glib::PropertyProxy_ReadOnly < double > | property_progress_fraction () const
| The current fraction of the task that's been completed. More...
Glib::PropertyProxy< double > | property_progress_pulse_step ()
| The fraction of total entry width to move the progress bouncing block for each call to gtk_entry_progress_pulse(). More...
Glib::PropertyProxy_ReadOnly < double > | property_progress_pulse_step () const
| The fraction of total entry width to move the progress bouncing block for each call to gtk_entry_progress_pulse(). More...
Glib::PropertyProxy < Glib::RefPtr< Gdk::Pixbuf > > | property_primary_icon_pixbuf ()
| Primary pixbuf for the entry. More...
Glib::PropertyProxy_ReadOnly < Glib::RefPtr< Gdk::Pixbuf > > | property_primary_icon_pixbuf () const
| Primary pixbuf for the entry. More...
Glib::PropertyProxy < Glib::RefPtr< Gdk::Pixbuf > > | property_secondary_icon_pixbuf ()
| Secondary pixbuf for the entry. More...
Glib::PropertyProxy_ReadOnly < Glib::RefPtr< Gdk::Pixbuf > > | property_secondary_icon_pixbuf () const
| Secondary pixbuf for the entry. More...
Glib::PropertyProxy< StockID > | property_primary_icon_stock ()
| Stock ID for primary icon. More...
Glib::PropertyProxy_ReadOnly < StockID > | property_primary_icon_stock () const
| Stock ID for primary icon. More...
Glib::PropertyProxy< StockID > | property_secondary_icon_stock ()
| Stock ID for secondary icon. More...
Glib::PropertyProxy_ReadOnly < StockID > | property_secondary_icon_stock () const
| Stock ID for secondary icon. More...
Glib::PropertyProxy < Glib::ustring > | property_primary_icon_name ()
| Icon name for primary icon. More...
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_primary_icon_name () const
| Icon name for primary icon. More...
Glib::PropertyProxy < Glib::ustring > | property_secondary_icon_name ()
| Icon name for secondary icon. More...
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_secondary_icon_name () const
| Icon name for secondary icon. More...
Glib::PropertyProxy < Glib::RefPtr< Gio::Icon > > | property_primary_icon_gicon ()
| GIcon for primary icon. More...
Glib::PropertyProxy_ReadOnly < Glib::RefPtr< Gio::Icon > > | property_primary_icon_gicon () const
| GIcon for primary icon. More...
Glib::PropertyProxy < Glib::RefPtr< Gio::Icon > > | property_secondary_icon_gicon ()
| GIcon for secondary icon. More...
Glib::PropertyProxy_ReadOnly < Glib::RefPtr< Gio::Icon > > | property_secondary_icon_gicon () const
| GIcon for secondary icon. More...
Glib::PropertyProxy_ReadOnly < ImageType > | property_primary_icon_storage_type () const
| The representation being used for primary icon. More...
Glib::PropertyProxy_ReadOnly < ImageType > | property_secondary_icon_storage_type () const
| The representation being used for secondary icon. More...
Glib::PropertyProxy< bool > | property_primary_icon_activatable ()
| Whether the primary icon is activatable. More...
Glib::PropertyProxy_ReadOnly < bool > | property_primary_icon_activatable () const
| Whether the primary icon is activatable. More...
Glib::PropertyProxy< bool > | property_secondary_icon_activatable ()
| Whether the secondary icon is activatable. More...
Glib::PropertyProxy_ReadOnly < bool > | property_secondary_icon_activatable () const
| Whether the secondary icon is activatable. More...
Glib::PropertyProxy< bool > | property_primary_icon_sensitive ()
| Whether the primary icon is sensitive. More...
Glib::PropertyProxy_ReadOnly < bool > | property_primary_icon_sensitive () const
| Whether the primary icon is sensitive. More...
Glib::PropertyProxy< bool > | property_secondary_icon_sensitive ()
| Whether the secondary icon is sensitive. More...
Glib::PropertyProxy_ReadOnly < bool > | property_secondary_icon_sensitive () const
| Whether the secondary icon is sensitive. More...
Glib::PropertyProxy< bool > | property_primary_icon_tooltip_text ()
| The contents of the tooltip on the primary icon. More...
Glib::PropertyProxy_ReadOnly < bool > | property_primary_icon_tooltip_text () const
| The contents of the tooltip on the primary icon. More...
Glib::PropertyProxy< bool > | property_secondary_icon_tooltip_text ()
| The contents of the tooltip on the secondary icon. More...
Glib::PropertyProxy_ReadOnly < bool > | property_secondary_icon_tooltip_text () const
| The contents of the tooltip on the secondary icon. More...
Glib::PropertyProxy< bool > | property_primary_icon_tooltip_markup ()
| The contents of the tooltip on the primary icon. More...
Glib::PropertyProxy_ReadOnly < bool > | property_primary_icon_tooltip_markup () const
| The contents of the tooltip on the primary icon. More...
Glib::PropertyProxy< bool > | property_secondary_icon_tooltip_markup ()
| The contents of the tooltip on the secondary icon. More...
Glib::PropertyProxy_ReadOnly < bool > | property_secondary_icon_tooltip_markup () const
| The contents of the tooltip on the secondary icon. More...
Glib::PropertyProxy < Glib::ustring > | property_im_module ()
| Which IM module should be used. More...
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_im_module () const
| Which IM module should be used. More...
Glib::PropertyProxy < Glib::ustring > | property_placeholder_text ()
| Show text in the entry when it's empty and unfocused. More...
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_placeholder_text () const
| Show text in the entry when it's empty and unfocused. More...
Glib::PropertyProxy < Glib::RefPtr < EntryCompletion > > | property_completion ()
| The auxiliary completion object. More...
Glib::PropertyProxy_ReadOnly < Glib::RefPtr < EntryCompletion > > | property_completion () const
| The auxiliary completion object. More...
Glib::PropertyProxy< InputPurpose > | property_input_purpose ()
| Purpose of the text field. More...
Glib::PropertyProxy_ReadOnly < InputPurpose > | property_input_purpose () const
| Purpose of the text field. More...
Glib::PropertyProxy< InputHints > | property_input_hints ()
| Hints for the text field behaviour. More...
Glib::PropertyProxy_ReadOnly < InputHints > | property_input_hints () const
| Hints for the text field behaviour. More...
Glib::PropertyProxy < Pango::AttrList > | property_attributes ()
| A list of style attributes to apply to the text of the label. More...
Glib::PropertyProxy_ReadOnly < Pango::AttrList > | property_attributes () const
| A list of style attributes to apply to the text of the label. More...
Glib::PropertyProxy< bool > | property_populate_all ()
| Whether to emit ::populate-popup for touch popups. More...
Glib::PropertyProxy_ReadOnly < bool > | property_populate_all () const
| Whether to emit ::populate-popup for touch popups. More...
Glib::PropertyProxy < Pango::TabArray > | property_tabs ()
| A list of tabstop locations to apply to the text of the entry. More...
Glib::PropertyProxy_ReadOnly < Pango::TabArray > | property_tabs () const
| A list of tabstop locations to apply to the text of the entry. More...
Public Member Functions inherited from Gtk::Widget
virtual | ~Widget ()
| Destroys the widget. More...
GtkWidget* | gobj ()
| Provides access to the underlying C GtkObject. More...
const GtkWidget* | gobj () const
| Provides access to the underlying C GtkObject. More...
void | show ()
| Flags a widget to be displayed. More...
void | show_now ()
| Shows a widget. More...
void | hide ()
| Reverses the effects of show(), causing the widget to be hidden (invisible to the user). More...
void | show_all ()
| Recursively shows a widget, and any child widgets (if the widget is a container). More...
void | queue_draw ()
| Equivalent to calling queue_draw_area() for the entire area of a widget. More...
void | queue_draw_area (int x, int y, int width, int height)
| Convenience function that calls queue_draw_region() on the region created from the given coordinates. More...
void | queue_draw_region (const ::Cairo::RefPtr< const ::Cairo::Region >& region)
| Invalidates the area of widget defined by region by calling gdk_window_invalidate_region() on the widget’s window and all its child windows. More...
void | queue_resize ()
| This function is only for use in widget implementations. More...
void | size_allocate (const Allocation& allocation)
| This function is only used by Gtk::Container subclasses, to assign a size and position to their child widgets. More...
void | size_allocate (const Allocation& allocation, int baseline)
| This function is only used by Gtk::Container subclasses, to assign a size, position and (optionally) baseline to their child widgets. More...
SizeRequestMode | get_request_mode () const
| Gets whether the widget prefers a height-for-width layout or a width-for-height layout. More...
void | get_preferred_width (int& minimum_width, int& natural_width) const
| Retrieves a widget’s initial minimum and natural width. More...
void | get_preferred_height_for_width (int width, int& minimum_height, int& natural_height) const
| Retrieves a widget’s minimum and natural height if it would be given the specified width. More...
void | get_preferred_height_for_width (int width, int& minimum_height, int& natural_height, int& minimum_baseline, int& natural_baseline) const
| Retrieves a widget’s minimum and natural height and the corresponding baselines if it would be given the specified width, or the default height if width is -1. More...
void | get_preferred_height (int& minimum_height, int& natural_height) const
| Retrieves a widget’s initial minimum and natural height. More...
void | get_preferred_width_for_height (int height, int& minimum_width, int& natural_width) const
| Retrieves a widget’s minimum and natural width if it would be given the specified height. More...
void | get_preferred_size (Requisition& minimum_size, Requisition& natural_size) const
| Retrieves the minimum and natural size of a widget, taking into account the widget’s preference for height-for-width management. More...
void | add_accelerator (const Glib::ustring& accel_signal, const Glib::RefPtr< AccelGroup >& accel_group, guint accel_key, Gdk::ModifierType accel_mods, AccelFlags accel_flags)
| Installs an accelerator for this widget in accel_group that causes accel_signal to be emitted if the accelerator is activated. More...
bool | remove_accelerator (const Glib::RefPtr< AccelGroup >& accel_group, guint accel_key, Gdk::ModifierType accel_mods)
| Removes an accelerator from widget, previously installed with add_accelerator(). More...
void | set_accel_path (const Glib::ustring& accel_path, const Glib::RefPtr< AccelGroup >& accel_group)
| Given an accelerator group, accel_group, and an accelerator path, accel_path, sets up an accelerator in accel_group so whenever the key binding that is defined for accel_path is pressed, widget will be activated. More...
bool | mnemonic_activate (bool group_cycling)
| Emits the Gtk::Widget::signal_mnemonic_activate() signal. More...
bool | event (GdkEvent* event)
| Rarely-used function. More...
int | send_expose (GdkEvent*event)
| Very rarely-used function. More...
bool | send_focus_change (GdkEvent*event)
| Sends the focus change event to widget. More...
bool | activate ()
| For widgets that can be “activated” (buttons, menu items, etc.) this function activates them. More...
void | reparent (Widget& new_parent)
| Moves a widget from one Gtk::Container to another, handling reference count issues to avoid destroying the widget. More...
bool | intersect (const Gdk::Rectangle& area) const
bool | intersect (const Gdk::Rectangle& area, Gdk::Rectangle& intersection) const
| Computes the intersection of a widget’s area and area, storing the intersection in intersection, and returns `true` if there was an intersection. More...
::Cairo::RefPtr< ::Cairo::Region > | region_intersect (const ::Cairo::RefPtr< ::Cairo::Region >& region) const
| Computes the intersection of a widget’s area and region, returning the intersection. More...
void | freeze_child_notify ()
| Stops emission of Gtk::Widget::signal_child_notify() signals on widget. More...
void | child_notify (const Glib::ustring& child_property)
| Emits a Gtk::Widget::signal_child_notify() signal for the [child property][child-properties] child_property on widget. More...
void | thaw_child_notify ()
| Reverts the effect of a previous call to freeze_child_notify(). More...
void | set_can_focus (bool can_focus=true)
| Specifies whether widget can own the input focus. More...
bool | get_can_focus () const
| Determines whether widget can own the input focus. More...
bool | has_focus () const
| Determines if the widget has the global input focus. More...
bool | is_focus () const
| Determines if the widget is the focus widget within its toplevel. More...
bool | has_visible_focus () const
| Determines if the widget should show a visible indication that it has the global input focus. More...
void | grab_focus ()
| Causes widget to have the keyboard focus for the Gtk::Window it's inside. More...
void | set_can_default (bool can_default=true)
| Specifies whether widget can be a default widget. More...
bool | get_can_default () const
| Determines whether widget can be a default widget. More...
bool | has_default () const
| Determines whether widget is the current default widget within its toplevel. More...
void | grab_default ()
| Causes widget to become the default widget. More...
void | set_receives_default (bool receives_default=true)
| Specifies whether widget will be treated as the default widget within its toplevel when it has the focus, even if another widget is the default. More...
bool | get_receives_default () const
| Determines whether widget is always treated as the default widget within its toplevel when it has the focus, even if another widget is the default. More...
bool | has_grab () const
| Determines whether the widget is currently grabbing events, so it is the only widget receiving input events (keyboard and mouse). More...
bool | device_is_shadowed (const Glib::RefPtr< const Gdk::Device >& device)
| Returns `true` if device has been shadowed by a GTK+ device grab on another widget, so it would stop sending events to widget. More...
void | add_modal_grab ()
| Block events to everything else than this widget and its children. More...
void | remove_modal_grab ()
| Remove the modal grab of the widget in case it was previously grabbed. More...
void | set_name (const Glib::ustring& name)
| Widgets can be named, which allows you to refer to them from a CSS file. More...
void | unset_name ()
Glib::ustring | get_name () const
| Retrieves the name of a widget. More...
void | set_state (StateType state)
| This function is for use in widget implementations. More...
StateType | get_state () const
| Returns the widget’s state. More...
void | set_state_flags (StateFlags flags, bool clear=true)
| This function is for use in widget implementations. More...
void | unset_state_flags (StateFlags flags)
| This function is for use in widget implementations. More...
StateFlags | get_state_flags () const
| Returns the widget state as a flag set. More...
void | set_sensitive (bool sensitive=true)
| Sets the sensitivity of a widget. More...
bool | get_sensitive () const
| Returns the widget’s sensitivity (in the sense of returning the value that has been set using set_sensitive()). More...
bool | is_sensitive () const
| Returns the widget’s effective sensitivity, which means it is sensitive itself and also its parent widget is sensitive. More...
void | set_visible (bool visible=true)
| Sets the visibility state of widget. More...
bool | get_visible () const
| Determines whether the widget is visible. More...
bool | is_visible () const
| Determines whether the widget and all its parents are marked as visible. More...
bool | get_has_window () const
| Determines whether widget has a Gdk::Window of its own. More...
bool | get_is_toplevel () const
| Determines whether widget is a toplevel widget. More...
bool | get_is_drawable () const
| Determines whether widget can be drawn to. More...
bool | get_realized () const
| Determines whether widget is realized. More...
bool | get_mapped () const
| Whether the widget is mapped. More...
void | set_app_paintable (bool app_paintable=true)
| Sets whether the application intends to draw on the widget in an Gtk::Widget::signal_draw() handler. More...
bool | get_app_paintable () const
| Determines whether the application intends to draw on the widget in an Gtk::Widget::signal_draw() handler. More...
void | set_double_buffered (bool double_buffered=true)
| Widgets are double buffered by default; you can use this function to turn off the buffering. More...
bool | get_double_buffered () const
| Determines whether the widget is double buffered. More...
void | set_redraw_on_allocate (bool redraw_on_allocate=true)
| Sets whether the entire widget is queued for drawing when its size allocation changes. More...
void | set_child_visible (bool is_visible=true)
| Sets whether widget should be mapped along with its when its parent is mapped and widget has been shown with show(). More...
bool | get_child_visible () const
| Gets the value set with set_child_visible(). More...
Glib::RefPtr< Gdk::Window > | get_window ()
| Returns the widget’s window if it is realized, `0` otherwise. More...
Glib::RefPtr< const Gdk::Window > | get_window () const
| Returns the widget’s window if it is realized, `0` otherwise. More...
void | register_window (const Glib::RefPtr< Gdk::Window >& window)
| Registers a Gdk::Window with the widget and sets it up so that the widget receives events for it. More...
void | unregister_window (const Glib::RefPtr< Gdk::Window >& window)
| Unregisters a Gdk::Window from the widget that was previously set up with register_window(). More...
int | get_allocated_width () const
| Returns the width that has currently been allocated to widget. More...
int | get_allocated_height () const
| Returns the height that has currently been allocated to widget. More...
int | get_allocated_baseline () const
| Returns the baseline that has currently been allocated to widget. More...
Allocation | get_allocation () const
| Retrieves the widget's location. More...
void | set_allocation (const Allocation& allocation)
| Sets the widget’s allocation. More...
Container* | get_parent ()
| Returns the parent container of widget. More...
const Container* | get_parent () const
| Returns the parent container of widget. More...
Glib::RefPtr< Gdk::Window > | get_parent_window ()
| Gets widget’s parent window. More...
Glib::RefPtr< const Gdk::Window > | get_parent_window () const
| Gets widget’s parent window. More...
void | set_parent_window (const Glib::RefPtr< const Gdk::Window >& parent_window)
| Sets a non default parent window for widget. More...
bool | child_focus (DirectionType direction)
| This function is used by custom widget implementations; if you're writing an app, you’d use grab_focus() to move the focus to a particular widget, and Gtk::Container::set_focus_chain() to change the focus tab order. More...
bool | keynav_failed (DirectionType direction)
| This function should be called whenever keyboard navigation within a single widget hits a boundary. More...
void | error_bell ()
| Notifies the user about an input-related error on this widget. More...
void | set_size_request (int width=-1, int height=-1)
| Sets the minimum size of a widget; that is, the widget’s size request will be at least width by height. More...
void | get_size_request (int& width, int& height) const
| Gets the size request that was explicitly set for the widget using set_size_request(). More...
void | set_events (Gdk::EventMask events)
| Sets the event mask (see Gdk::EventMask) for a widget. More...
void | add_events (Gdk::EventMask events)
| Adds the events in the bitfield events to the event mask for widget. More...
void | set_device_events (const Glib::RefPtr< const Gdk::Device >& device, Gdk::EventMask events)
| Sets the device event mask (see Gdk::EventMask) for a widget. More...
void | add_device_events (const Glib::RefPtr< const Gdk::Device >& device, Gdk::EventMask events)
| Adds the device events in the bitfield events to the event mask for widget. More...
void | set_opacity (double opacity)
| Request the widget to be rendered partially transparent, with opacity 0 being fully transparent and 1 fully opaque. More...
double | get_opacity () const
| Fetches the requested opacity for this widget. More...
void | set_device_enabled (const Glib::RefPtr< Gdk::Device >& device, bool enabled=true)
| Enables or disables a Gdk::Device to interact with widget and all its children. More...
bool | get_device_enabled (const Glib::RefPtr< const Gdk::Device >& device) const
| Returns whether device can interact with widget and its children. More...
Container* | get_toplevel ()
| This function returns the topmost widget in the container hierarchy widget is a part of. More...
const Container* | get_toplevel () const
| This function returns the topmost widget in the container hierarchy widget is a part of. More...
Widget* | get_ancestor (GType widget_type)
| Gets the first ancestor of widget with type widget_type. More...
const Widget* | get_ancestor (GType widget_type) const
| Gets the first ancestor of widget with type widget_type. More...
Glib::RefPtr< Gdk::Visual > | get_visual ()
| Gets the visual that will be used to render widget. More...
Glib::RefPtr< Gdk::Screen > | get_screen ()
| Get the Gdk::Screen from the toplevel window associated with this widget. More...
Glib::RefPtr< const Gdk::Screen > | get_screen () const
| Get the Gdk::Screen from the toplevel window associated with this widget. More...
bool | has_screen () const
| Checks whether there is a Gdk::Screen is associated with this widget. More...
int | get_scale_factor () const
| Retrieves the internal scale factor that maps from window coordinates to the actual device pixels. More...
Glib::RefPtr< Gdk::Display > | get_display ()
| Get the Gdk::Display for the toplevel window associated with this widget. More...
Glib::RefPtr< const Gdk::Display > | get_display () const
| Get the Gdk::Display for the toplevel window associated with this widget. More...
Glib::RefPtr< Gdk::Window > | get_root_window ()
| Get the root window where this widget is located. More...
Glib::RefPtr< const Gdk::Window > | get_root_window () const
| Get the root window where this widget is located. More...
Glib::RefPtr< Settings > | get_settings ()
| Gets the settings object holding the settings used for this widget. More...
Glib::RefPtr< Clipboard > | get_clipboard (const Glib::ustring& selection)
| Returns the clipboard object for the given selection to be used with widget. More...
Glib::RefPtr< const Clipboard > | get_clipboard (const Glib::ustring& selection) const
| Returns the clipboard object for the given selection to be used with widget. More...
bool | get_hexpand () const
| Gets whether the widget would like any available extra horizontal space. More...
void | set_hexpand (bool expand=true)
| Sets whether the widget would like any available extra horizontal space. More...
bool | get_hexpand_set () const
| Gets whether set_hexpand() has been used to explicitly set the expand flag on this widget. More...
void | set_hexpand_set (bool set=true)
| Sets whether the hexpand flag (see get_hexpand()) will be used. More...
bool | get_vexpand () const
| Gets whether the widget would like any available extra vertical space. More...
void | set_vexpand (bool expand=true)
| Sets whether the widget would like any available extra vertical space. More...
bool | get_vexpand_set () const
| Gets whether set_vexpand() has been used to explicitly set the expand flag on this widget. More...
void | set_vexpand_set (bool set=true)
| Sets whether the vexpand flag (see get_vexpand()) will be used. More...
void | queue_compute_expand ()
| Mark widget as needing to recompute its expand flags. More...
bool | compute_expand (Orientation orientation)
| Computes whether a container should give this widget extra space when possible. More...
bool | get_support_multidevice () const
| Returns `true` if widget is multiple pointer aware. More...
void | set_support_multidevice (bool support_multidevice=true)
| Enables or disables multiple pointer awareness. More...
Glib::RefPtr< Atk::Object > | get_accessible ()
| Returns the accessible object that describes the widget to an assistive technology. More...
Glib::RefPtr< const Atk::Object > | get_accessible () const
| Returns the accessible object that describes the widget to an assistive technology. More...
Align | get_halign () const
| Gets the value of the Gtk::Widget::property_halign() property. More...
void | set_halign (Align align)
| Sets the horizontal alignment of widget. More...
Align | get_valign () const
| Gets the value of the Gtk::Widget::property_valign() property. More...
Align | get_valign_with_baseline () const
| Gets the value of the Gtk::Widget::property_valign() property, including Gtk::ALIGN_BASELINE. More...
void | set_valign (Align align)
| Sets the vertical alignment of widget. More...
int | get_margin_left () const
| Gets the value of the Gtk::Widget::property_margin_left() property. More...
void | set_margin_left (int margin)
| Sets the left margin of widget. More...
int | get_margin_right () const
| Gets the value of the Gtk::Widget::property_margin_right() property. More...
void | set_margin_right (int margin)
| Sets the right margin of widget. More...
int | get_margin_start () const
| Gets the value of the Gtk::Widget::property_margin_start() property. More...
void | set_margin_start (int margin)
| Sets the start margin of widget. More...
int | get_margin_end () const
| Gets the value of the Gtk::Widget::property_margin_end() property. More...
void | set_margin_end (int margin)
| Sets the end margin of widget. More...
int | get_margin_top () const
| Gets the value of the Gtk::Widget::property_margin_top() property. More...
void | set_margin_top (int margin)
| Sets the top margin of widget. More...
int | get_margin_bottom () const
| Gets the value of the Gtk::Widget::property_margin_bottom() property. More...
void | set_margin_bottom (int margin)
| Sets the bottom margin of widget. More...
Gdk::EventMask | get_events () const
| Returns the event mask for the widget (a bitfield containing flags from the Gdk::EventMask enumeration). More...
Gdk::EventMask | get_device_events (const Glib::RefPtr< const Gdk::Device >& device) const
| Returns the events mask for the widget corresponding to an specific device. More...
void | get_pointer (int& x, int& y) const
| Obtains the location of the mouse pointer in widget coordinates. More...
bool | is_ancestor (Widget& ancestor) const
| Determines whether widget is somewhere inside ancestor, possibly with intermediate containers. More...
bool | translate_coordinates (Widget& dest_widget, int src_x, int src_y, int& dest_x, int& dest_y)
| Translate coordinates relative to src_widget’s allocation to coordinates relative to dest_widget’s allocations. More...
void | override_color (const Gdk::RGBA& color, StateFlags state=STATE_FLAG_NORMAL)
| Sets the color to use for a widget. More...
void | unset_color (StateFlags state=STATE_FLAG_NORMAL)
| Undoes the effect of previous calls to override_color(). More...
void | override_background_color (const Gdk::RGBA& color, StateFlags state=STATE_FLAG_NORMAL)
| Sets the background color to use for a widget. More...
void | unset_background_color (StateFlags state=STATE_FLAG_NORMAL)
| Undoes the effect of previous calls to override_background_color(). More...
void | override_font (const Pango::FontDescription& font_desc)
| Sets the font to use for a widget. More...
void | unset_font ()
| Undoes the effect of previous calls to override_font(). More...
void | override_symbolic_color (const Glib::ustring& name, const Gdk::RGBA& color)
| Sets a symbolic color for a widget. More...
void | unset_symbolic_color (const Glib::ustring& name)
| Undoes the effect of previous calls to override_symbolic_color(). More...
void | override_cursor (const Gdk::RGBA& cursor, const Gdk::RGBA& secondary_cursor)
| Sets the cursor color to use in a widget, overriding the cursor-color and secondary-cursor-color style properties. More...
void | unset_cursor ()
| Undoes the effect of previous calls to override_cursor(). More...
void | reset_style ()
| Updates the style context of widget and all descendents by updating its widget path. More...
template<class PropertyType >
void | get_style_property (const Glib::ustring& the_property_name, PropertyType& value) const
| Gets the value of a style property of widget. More...
Glib::RefPtr< Pango::Context > | create_pango_context ()
| Creates a new Pango::Context with the appropriate font map, font description, and base direction for drawing text for this widget. More...
Glib::RefPtr< Pango::Context > | get_pango_context ()
| Gets a Pango::Context with the appropriate font map, font description, and base direction for this widget. More...
Glib::RefPtr< Pango::Layout > | create_pango_layout (const Glib::ustring& text)
| Creates a new Pango::Layout with the appropriate font map, font description, and base direction for drawing text for this widget. More...
Glib::RefPtr< Gdk::Pixbuf > | render_icon_pixbuf (const StockID& stock_id, IconSize size)
| A convenience function that uses the theme engine and style settings for widget to look up stock_id and render it to a pixbuf. More...
void | set_composite_name (const Glib::ustring& name)
| Sets a widgets composite name. More...
void | unset_composite_name ()
Glib::ustring | get_composite_name () const
| Obtains the composite name of a widget. More...
void | set_direction (TextDirection dir)
| Sets the reading direction on a particular widget. More...
TextDirection | get_direction () const
| Gets the reading direction for a particular widget. More...
void | shape_combine_region (const ::Cairo::RefPtr< const ::Cairo::Region >& region)
| Sets a shape for this widget’s GDK window. More...
void | input_shape_combine_region (const ::Cairo::RefPtr< const ::Cairo::Region >& region)
| Sets an input shape for this widget’s GDK window. More...
WidgetPath | get_path () const
| Returns the Gtk::WidgetPath representing widget, if the widget is not connected to a toplevel widget, a partial path will be created. More...
std::vector< Widget* > | list_mnemonic_labels ()
| Returns a newly allocated list of the widgets, normally labels, for which this widget is the target of a mnemonic (see for example, Gtk::Label::set_mnemonic_widget()). More...
std::vector< const Widget* > | list_mnemonic_labels () const
| Returns a newly allocated list of the widgets, normally labels, for which this widget is the target of a mnemonic (see for example, Gtk::Label::set_mnemonic_widget()). More...
void | add_mnemonic_label (Widget& label)
| Adds a widget to the list of mnemonic labels for this widget. More...
void | remove_mnemonic_label (Widget& label)
| Removes a widget from the list of mnemonic labels for this widget. More...
void | drag_get_data (const Glib::RefPtr< Gdk::DragContext >& context, const Glib::ustring& target, guint32 time)
void | drag_highlight ()
void | drag_unhighlight ()
void | drag_dest_set (DestDefaults flags=DestDefaults(0), Gdk::DragAction actions=Gdk::DragAction(0))
void | drag_dest_set (const std::vector< TargetEntry >& targets, DestDefaults flags=DEST_DEFAULT_ALL, Gdk::DragAction actions=Gdk::ACTION_COPY)
void | drag_dest_set_proxy (const Glib::RefPtr< Gdk::Window >& proxy_window, Gdk::DragProtocol protocol, bool use_coordinates)
void | drag_dest_unset ()
Glib::ustring | drag_dest_find_target (const Glib::RefPtr< Gdk::DragContext >& context, const Glib::RefPtr< TargetList >& target_list) const
| Looks for a match between context->targets and the dest_target_list, returning the first matching target, otherwise returning Gdk::NONE. More...
Glib::ustring | drag_dest_find_target (const Glib::RefPtr< Gdk::DragContext >& context) const
Glib::RefPtr< TargetList > | drag_dest_get_target_list ()
Glib::RefPtr< const TargetList > | drag_dest_get_target_list () const
void | drag_dest_set_target_list (const Glib::RefPtr< TargetList >& target_list)
void | drag_dest_add_text_targets ()
void | drag_dest_add_image_targets ()
void | drag_dest_add_uri_targets ()
void | drag_source_set (const std::vector< TargetEntry >& targets, Gdk::ModifierType start_button_mask=Gdk::MODIFIER_MASK, Gdk::DragAction actions=Gdk::ACTION_COPY)
void | drag_source_unset ()
void | drag_source_set_icon (const Glib::RefPtr< Gdk::Pixbuf >& pixbuf)
void | drag_source_set_icon (const StockID& stock_id)
| Sets the icon that will be used for drags from a particular source to a stock icon. More...
void | drag_source_set_icon (const Glib::ustring& icon_name)
| Sets the icon that will be used for drags from a particular source to a themed icon. More...
void | drag_source_add_text_targets ()
| Add the text targets supported by Gtk::Selection to the target list of the drag source. More...
void | drag_source_add_uri_targets ()
void | drag_source_add_image_targets ()
Glib::RefPtr< Gdk::DragContext > | drag_begin (const Glib::RefPtr< TargetList >& targets, Gdk::DragAction actions, int button, GdkEvent*event)
Glib::RefPtr< Gdk::DragContext > | drag_begin (const Glib::RefPtr< TargetList >& targets, Gdk::DragAction actions, int button, GdkEvent*event, int x, int y)
| Initiates a drag on the source side. More...
bool | drag_check_threshold (int start_x, int start_y, int current_x, int current_y)
void | drag_set_as_icon (const Glib::RefPtr< Gdk::DragContext >& context, int hot_x, int hot_y)
void | queue_resize_no_redraw ()
| This function works like queue_resize(), except that the widget is not invalidated. More...
bool | get_no_show_all () const
| Returns the current value of the Gtk::Widget::property_no_show_all() property, which determines whether calls to show_all() will affect this widget. More...
void | set_no_show_all (bool no_show_all=true)
| Sets the Gtk::Widget::property_no_show_all() property, which determines whether calls to show_all() will affect this widget. More...
void | set_parent (Widget& parent)
| This function is useful only when implementing subclasses of Gtk::Container. More...
void | unparent ()
| This function is only for use in widget implementations. More...
void | map ()
| This function is only for use in widget implementations. More...
void | unmap ()
| This function is only for use in widget implementations. More...
void | draw_insertion_cursor (const ::Cairo::RefPtr< ::Cairo::Context >& cr, const Gdk::Rectangle& location, bool is_primary, TextDirection direction, bool draw_arrow=true)
| Draws a text caret on cr at location. More...
void | set_tooltip_window (Window& custom_window)
| Replaces the default, usually yellow, window used for displaying tooltips with custom_window. More...
Window* | get_tooltip_window ()
| Returns the Gtk::Window of the current tooltip. More...
void | trigger_tooltip_query ()
| Triggers a tooltip query on the display where the toplevel of widget is located. More...
void | set_tooltip_text (const Glib::ustring& text)
| Sets text as the contents of the tooltip. More...
Glib::ustring | get_tooltip_text () const
| Gets the contents of the tooltip for widget. More...
void | set_tooltip_markup (const Glib::ustring& markup)
| Sets markup as the contents of the tooltip, which is marked up with the Pango text markup language. More...
Glib::ustring | get_tooltip_markup () const
| Gets the contents of the tooltip for widget. More...
void | set_has_tooltip (bool has_tooltip=TRUE)
| Sets the has-tooltip property on widget to has_tooltip. More...
bool | get_has_tooltip () const
| Returns the current value of the has-tooltip property. More...
int | get_width () const
int | get_height () const
bool | is_composited () const
| Whether widget can rely on having its alpha channel drawn correctly. More...
bool | in_destruction () const
| Returns whether the widget is currently being destroyed. More...
Glib::RefPtr< StyleContext > | get_style_context ()
| Returns the style context associated to widget. More...
Glib::RefPtr< Gtk::StyleContext > | get_style_context () const
| Returns the style context associated to widget. More...
Gdk::ModifierType | get_modifier_mask (Gdk::ModifierIntent intent)
| Returns the modifier mask the widget’s windowing system backend uses for a particular purpose. More...
void | insert_action_group (const Glib::ustring& name, const Glib::RefPtr< Gio::ActionGroup >& group)
| Inserts group into widget. More...
void | remove_action_group (const Glib::ustring& name)
| Removes a group from the widget. More...
Glib::SignalProxy0< void > | signal_show ()
Glib::SignalProxy0< void > | signal_hide ()
Glib::SignalProxy0< void > | signal_map ()
| Emitted on mapping of a widget to the screen. More...
Glib::SignalProxy0< void > | signal_unmap ()
Glib::SignalProxy0< void > | signal_realize ()
| Emitted on realization of a widget. More...
Glib::SignalProxy0< void > | signal_unrealize ()
Glib::SignalProxy1< void, Allocation& > | signal_size_allocate ()
Glib::SignalProxy1< void, Gtk::StateType > | signal_state_changed ()
Glib::SignalProxy1< void, Gtk::StateFlags > | signal_state_flags_changed ()
Glib::SignalProxy1< void, Widget* > | signal_parent_changed ()
| Informs objects that their parent changed. More...
Glib::SignalProxy1< void, Widget* > | signal_hierarchy_changed ()
Glib::SignalProxy0< void > | signal_style_updated ()
Glib::SignalProxy1< void, TextDirection > | signal_direction_changed ()
Glib::SignalProxy1< void, bool > | signal_grab_notify ()
Glib::SignalProxy1< void, GParamSpec* > | signal_child_notify ()
Glib::SignalProxy1< bool, bool > | signal_mnemonic_activate ()
Glib::SignalProxy0< void > | signal_grab_focus ()
Glib::SignalProxy1< bool, DirectionType > | signal_focus ()
Glib::SignalProxy1< bool, GdkEvent* > | signal_event ()
Glib::SignalProxy1< void, GdkEvent* > | signal_event_after ()
Glib::SignalProxy1< bool, GdkEventButton* > | signal_button_press_event ()
| Event triggered by user pressing button. More...
Glib::SignalProxy1< bool, GdkEventButton* > | signal_button_release_event ()
| Event triggered by user releasing button. More...
Glib::SignalProxy1< bool, GdkEventScroll* > | signal_scroll_event ()
Glib::SignalProxy1< bool, GdkEventMotion* > | signal_motion_notify_event ()
| Event triggered by user moving pointer. More...
Glib::SignalProxy1< bool, GdkEventAny* > | signal_delete_event ()
Glib::SignalProxy1< bool, const ::Cairo::RefPtr < ::Cairo::Context >& > | signal_draw ()
Glib::SignalProxy1< bool, GdkEventKey* > | signal_key_press_event ()
| Event triggered by a key press will widget has focus. More...
Glib::SignalProxy1< bool, GdkEventKey* > | signal_key_release_event ()
| Event triggered by a key release will widget has focus. More...
Glib::SignalProxy1< bool, GdkEventCrossing* > | signal_enter_notify_event ()
| Event triggered by pointer entering widget area. More...
Glib::SignalProxy1< bool, GdkEventCrossing* > | signal_leave_notify_event ()
| Event triggered by pointer leaving widget area. More...
Glib::SignalProxy1< bool, GdkEventConfigure* > | signal_configure_event ()
| Event triggered by a window resizing. More...
Glib::SignalProxy1< bool, GdkEventFocus* > | signal_focus_in_event ()
Glib::SignalProxy1< bool, GdkEventFocus* > | signal_focus_out_event ()
Glib::SignalProxy1< bool, GdkEventAny* > | signal_map_event ()
Glib::SignalProxy1< bool, GdkEventAny* > | signal_unmap_event ()
Glib::SignalProxy1< bool, GdkEventProperty* > | signal_property_notify_event ()
Glib::SignalProxy1< bool, GdkEventSelection* > | signal_selection_clear_event ()
Glib::SignalProxy1< bool, GdkEventSelection* > | signal_selection_request_event ()
Glib::SignalProxy1< bool, GdkEventSelection* > | signal_selection_notify_event ()
Glib::SignalProxy1< bool, GdkEventProximity* > | signal_proximity_in_event ()
Glib::SignalProxy1< bool, GdkEventProximity* > | signal_proximity_out_event ()
Glib::SignalProxy1< bool, GdkEventVisibility* > | signal_visibility_notify_event ()
Glib::SignalProxy1< bool, GdkEventWindowState* > | signal_window_state_event ()
Glib::SignalProxy3< void, SelectionData&, guint, guint > | signal_selection_get ()
Glib::SignalProxy2< void, const SelectionData&, guint > | signal_selection_received ()
Glib::SignalProxy1< void, const Glib::RefPtr < Gdk::DragContext >& > | signal_drag_begin ()
Glib::SignalProxy1< void, const Glib::RefPtr < Gdk::DragContext >& > | signal_drag_end ()
Glib::SignalProxy4< void, const Glib::RefPtr < Gdk::DragContext > &, SelectionData&, guint, guint > | signal_drag_data_get ()
Glib::SignalProxy1< void, const Glib::RefPtr < Gdk::DragContext >& > | signal_drag_data_delete ()
Glib::SignalProxy2< bool, const Glib::RefPtr < Gdk::DragContext > &, DragResult > | signal_drag_failed ()
Glib::SignalProxy2< void, const Glib::RefPtr < Gdk::DragContext >&, guint > | signal_drag_leave ()
Glib::SignalProxy4< bool, const Glib::RefPtr < Gdk::DragContext >&, int, int, guint > | signal_drag_motion ()
Glib::SignalProxy4< bool, const Glib::RefPtr < Gdk::DragContext >&, int, int, guint > | signal_drag_drop ()
Glib::SignalProxy6< void, const Glib::RefPtr < Gdk::DragContext >&, int, int, const SelectionData &, guint, guint > | signal_drag_data_received ()
Glib::SignalProxy1< void, const Glib::RefPtr < Gdk::Screen >& > | signal_screen_changed ()
Glib::SignalProxy0< void > | signal_composited_changed ()
Glib::SignalProxy0< bool > | signal_popup_menu ()
Glib::SignalProxy4< bool, int, int, bool, const Glib::RefPtr < Tooltip >& > | signal_query_tooltip ()
Glib::SignalProxy1< bool, GdkEventGrabBroken* > | signal_grab_broken_event ()
Glib::SignalProxy1< bool, GdkEventExpose* > | signal_damage_event ()
Glib::SignalProxy1< bool, GdkEventTouch* > | signal_touch_event ()
Glib::PropertyProxy < Glib::ustring > | property_name ()
| The name of the widget. More...
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_name () const
| The name of the widget. More...
Glib::PropertyProxy< Container* > | property_parent ()
| The parent widget of this widget. More...
Glib::PropertyProxy_ReadOnly < Container* > | property_parent () const
| The parent widget of this widget. More...
Glib::PropertyProxy< int > | property_width_request ()
| Override for width request of the widget, or -1 if natural request should be used. More...
Glib::PropertyProxy_ReadOnly< int > | property_width_request () const
| Override for width request of the widget, or -1 if natural request should be used. More...
Glib::PropertyProxy< int > | property_height_request ()
| Override for height request of the widget, or -1 if natural request should be used. More...
Glib::PropertyProxy_ReadOnly< int > | property_height_request () const
| Override for height request of the widget, or -1 if natural request should be used. More...
Glib::PropertyProxy< bool > | property_visible ()
| Whether the widget is visible. More...
Glib::PropertyProxy_ReadOnly < bool > | property_visible () const
| Whether the widget is visible. More...
Glib::PropertyProxy< bool > | property_sensitive ()
| Whether the widget responds to input. More...
Glib::PropertyProxy_ReadOnly < bool > | property_sensitive () const
| Whether the widget responds to input. More...
Glib::PropertyProxy< bool > | property_app_paintable ()
| Whether the application will paint directly on the widget. More...
Glib::PropertyProxy_ReadOnly < bool > | property_app_paintable () const
| Whether the application will paint directly on the widget. More...
Glib::PropertyProxy< bool > | property_can_focus ()
| Whether the widget can accept the input focus. More...
Glib::PropertyProxy_ReadOnly < bool > | property_can_focus () const
| Whether the widget can accept the input focus. More...
Glib::PropertyProxy< bool > | property_has_focus ()
| Whether the widget has the input focus. More...
Glib::PropertyProxy_ReadOnly < bool > | property_has_focus () const
| Whether the widget has the input focus. More...
Glib::PropertyProxy< bool > | property_is_focus ()
| Whether the widget is the focus widget within the toplevel. More...
Glib::PropertyProxy_ReadOnly < bool > | property_is_focus () const
| Whether the widget is the focus widget within the toplevel. More...
Glib::PropertyProxy< bool > | property_can_default ()
| Whether the widget can be the default widget. More...
Glib::PropertyProxy_ReadOnly < bool > | property_can_default () const
| Whether the widget can be the default widget. More...
Glib::PropertyProxy< bool > | property_has_default ()
| Whether the widget is the default widget. More...
Glib::PropertyProxy_ReadOnly < bool > | property_has_default () const
| Whether the widget is the default widget. More...
Glib::PropertyProxy< bool > | property_receives_default ()
| If TRUE, the widget will receive the default action when it is focused. More...
Glib::PropertyProxy_ReadOnly < bool > | property_receives_default () const
| If TRUE, the widget will receive the default action when it is focused. More...
Glib::PropertyProxy_ReadOnly < bool > | property_composite_child () const
| Whether the widget is part of a composite widget. More...
Glib::PropertyProxy < Glib::RefPtr< Style > > | property_style ()
| The style of the widget, which contains information about how it will look (colors etc). More...
Glib::PropertyProxy_ReadOnly < Glib::RefPtr< Style > > | property_style () const
| The style of the widget, which contains information about how it will look (colors etc). More...
Glib::PropertyProxy < Gdk::EventMask > | property_events ()
| The event mask that decides what kind of GdkEvents this widget gets. More...
Glib::PropertyProxy_ReadOnly < Gdk::EventMask > | property_events () const
| The event mask that decides what kind of GdkEvents this widget gets. More...
Glib::PropertyProxy< bool > | property_has_tooltip ()
| Whether this widget has a tooltip. More...
Glib::PropertyProxy_ReadOnly < bool > | property_has_tooltip () const
| Whether this widget has a tooltip. More...
Glib::PropertyProxy < Glib::ustring > | property_tooltip_markup ()
| The contents of the tooltip for this widget. More...
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_tooltip_markup () const
| The contents of the tooltip for this widget. More...
Glib::PropertyProxy < Glib::ustring > | property_tooltip_text ()
| The contents of the tooltip for this widget. More...
Glib::PropertyProxy_ReadOnly < Glib::ustring > | property_tooltip_text () const
| The contents of the tooltip for this widget. More...
Glib::PropertyProxy_ReadOnly < Glib::RefPtr< Gdk::Window > > | property_window () const
| The widget's window if it is realized. More...
Glib::PropertyProxy< bool > | property_no_show_all ()
| Whether gtk_widget_show_all() should not affect this widget. More...
Glib::PropertyProxy_ReadOnly < bool > | property_no_show_all () const
| Whether gtk_widget_show_all() should not affect this widget. More...
Glib::PropertyProxy< bool > | property_double_buffered ()
| Whether the widget is double buffered. More...
Glib::PropertyProxy_ReadOnly < bool > | property_double_buffered () const
| Whether the widget is double buffered. More...
Glib::PropertyProxy< Align > | property_halign ()
| How to position in extra horizontal space. More...
Glib::PropertyProxy_ReadOnly < Align > | property_halign () const
| How to position in extra horizontal space. More...
Glib::PropertyProxy< Align > | property_valign ()
| How to position in extra vertical space. More...
Glib::PropertyProxy_ReadOnly < Align > | property_valign () const
| How to position in extra vertical space. More...
Glib::PropertyProxy< int > | property_margin_left ()
| Pixels of extra space on the left side. More...
Glib::PropertyProxy_ReadOnly< int > | property_margin_left () const
| Pixels of extra space on the left side. More...
Glib::PropertyProxy< int > | property_margin_right ()
| Pixels of extra space on the right side. More...
Glib::PropertyProxy_ReadOnly< int > | property_margin_right () const
| Pixels of extra space on the right side. More...
Glib::PropertyProxy< int > | property_margin_start ()
| Pixels of extra space on the start. More...
Glib::PropertyProxy_ReadOnly< int > | property_margin_start () const
| Pixels of extra space on the start. More...
Glib::PropertyProxy< int > | property_margin_end ()
| Pixels of extra space on the end. More...
Glib::PropertyProxy_ReadOnly< int > | property_margin_end () const
| Pixels of extra space on the end. More...
Glib::PropertyProxy< int > | property_margin_top ()
| Pixels of extra space on the top side. More...
Glib::PropertyProxy_ReadOnly< int > | property_margin_top () const
| Pixels of extra space on the top side. More...
Glib::PropertyProxy< int > | property_margin_bottom ()
| Pixels of extra space on the bottom side. More...
Glib::PropertyProxy_ReadOnly< int > | property_margin_bottom () const
| Pixels of extra space on the bottom side. More...
Glib::PropertyProxy< int > | property_margin ()
| Pixels of extra space on all four sides. More...
Glib::PropertyProxy_ReadOnly< int > | property_margin () const
| Pixels of extra space on all four sides. More...
Glib::PropertyProxy< bool > | property_hexpand ()
| Whether widget wants more horizontal space. More...
Glib::PropertyProxy_ReadOnly < bool > | property_hexpand () const
| Whether widget wants more horizontal space. More...
Glib::PropertyProxy< bool > | property_hexpand_set ()
| Whether to use the hexpand property. More...
Glib::PropertyProxy_ReadOnly < bool > | property_hexpand_set () const
| Whether to use the hexpand property. More...
Glib::PropertyProxy< bool > | property_vexpand ()
| Whether widget wants more vertical space. More...
Glib::PropertyProxy_ReadOnly < bool > | property_vexpand () const
| Whether widget wants more vertical space. More...
Glib::PropertyProxy< bool > | property_vexpand_set ()
| Whether to use the vexpand property. More...
Glib::PropertyProxy_ReadOnly < bool > | property_vexpand_set () const
| Whether to use the vexpand property. More...
Glib::PropertyProxy< bool > | property_expand ()
| Whether widget wants to expand in both directions. More...
Glib::PropertyProxy_ReadOnly < bool > | property_expand () const
| Whether widget wants to expand in both directions. More...
Glib::PropertyProxy< double > | property_opacity ()
| The opacity of the widget, from 0 to 1. More...
Glib::PropertyProxy_ReadOnly < double > | property_opacity () const
| The opacity of the widget, from 0 to 1. More...
Glib::PropertyProxy_ReadOnly< int > | property_scale_factor () const
| The scaling factor of the window. More...
Public Member Functions inherited from Gtk::Object
virtual | ~Object ()
GObject* | gobj ()
| Provides access to the underlying C GtkObject. More...
const GObject* | gobj () const
| Provides access to the underlying C GtkObject. More...
Public Member Functions inherited from Gtk::Buildable
virtual | ~Buildable ()
GtkBuildable* | gobj ()
| Provides access to the underlying C GObject. More...
const GtkBuildable* | gobj () const
| Provides access to the underlying C GObject. More...
void | set_name (const Glib::ustring& name)
| Sets the name of the buildable object. More...
Glib::ustring | get_name () const
| Gets the name of the buildable object. More...
Public Member Functions inherited from Atk::Implementor
virtual | ~Implementor ()
AtkImplementor * | gobj ()
const AtkImplementor * | gobj () const
Glib::RefPtr< Atk::Implementor > | wrap (AtkImplementor *object, bool take_copy=false)
Public Member Functions inherited from Gtk::Editable
virtual | ~Editable ()
GtkEditable* | gobj ()
| Provides access to the underlying C GObject. More...
const GtkEditable* | gobj () const
| Provides access to the underlying C GObject. More...
void | cut_clipboard ()
| Removes the contents of the currently selected content in the editable and puts it on the clipboard. More...
void | copy_clipboard ()
| Copies the contents of the currently selected content in the editable and puts it on the clipboard. More...
void | paste_clipboard ()
| Pastes the content of the clipboard to the current position of the cursor in the editable. More...
void | delete_selection ()
| Deletes the currently selected text of the editable. More...
void | set_editable (bool is_editable=true)
| Determines if the user can edit the text in the editable widget or not. More...
bool | get_editable () const
| Retrieves whether editable is editable. More...
void | insert_text (const Glib::ustring& new_text, int new_text_length, int& position)
| Inserts new_text_length bytes of new_text into the contents of the widget, at position position. More...
void | delete_text (int start_pos, int end_pos)
| Deletes a sequence of characters. More...
Glib::ustring | get_chars (int start_pos, int end_pos) const
| Retrieves a sequence of characters. More...
void | select_region (int start_pos, int end_pos)
| Selects a region of text. More...
bool | get_selection_bounds (int& start_pos, int& end_pos) const
| Retrieves the selection bound of the editable. More...
void | set_position (int position)
| Sets the cursor position in the editable to the given value. More...
int | get_position () const
| Retrieves the current position of the cursor relative to the start of the content of the editable. More...
Glib::SignalProxy2< void, const Glib::ustring&, int* > | signal_insert_text ()
Glib::SignalProxy2< void, int, int > | signal_delete_text ()
Glib::SignalProxy0< void > | signal_changed ()
Public Member Functions inherited from Gtk::CellEditable
virtual | ~CellEditable ()
GtkCellEditable* | gobj ()
| Provides access to the underlying C GObject. More...
const GtkCellEditable* | gobj () const
| Provides access to the underlying C GObject. More...
void | start_editing (GdkEvent* event)
| Begins editing on a cell_editable. More...
void | editing_done ()
| Emits the Gtk::CellEditable::signal_editing_done() signal. More...
void | remove_widget ()
| Emits the Gtk::CellEditable::signal_remove_widget() signal. More...
Glib::SignalProxy0< void > | signal_editing_done ()
Glib::SignalProxy0< void > | signal_remove_widget ()
Glib::PropertyProxy< bool > | property_editing_canceled ()
| Indicates that editing has been canceled. More...
Glib::PropertyProxy_ReadOnly < bool > | property_editing_canceled () const
| Indicates that editing has been canceled. More...

## Static Public Member Functions
static GType | get_type ()
| Get the GType for this class, for use with the underlying GObject type system. More...
Static Public Member Functions inherited from Gtk::Entry
static GType | get_type ()
| Get the GType for this class, for use with the underlying GObject type system. More...
Static Public Member Functions inherited from Gtk::Widget
static GType | get_type ()
| Get the GType for this class, for use with the underlying GObject type system. More...
static Widget* | get_current_modal_grab ()
| Retrieve the widget which is currently grabbing all events. More...
static void | push_composite_child ()
| Makes all newly-created widgets as composite children until the corresponding pop_composite_child() call. More...
static void | pop_composite_child ()
| Cancels the effect of a previous call to push_composite_child(). More...
static void | set_default_direction (TextDirection dir)
| Sets the default reading direction for widgets where the direction has not been explicitly set by set_direction(). More...
static TextDirection | get_default_direction ()
| Obtains the current default reading direction. More...
static Widget* | drag_get_source_widget (const Glib::RefPtr< Gdk::DragContext >& context)
Static Public Member Functions inherited from Gtk::Buildable
static void | add_interface (GType gtype_implementer)
static GType | get_type ()
| Get the GType for this class, for use with the underlying GObject type system. More...
Static Public Member Functions inherited from Atk::Implementor
static void | add_interface (GType gtype_implementer)
static GType | get_type ()
Static Public Member Functions inherited from Gtk::Editable
static void | add_interface (GType gtype_implementer)
static GType | get_type ()
| Get the GType for this class, for use with the underlying GObject type system. More...
Static Public Member Functions inherited from Gtk::CellEditable
static void | add_interface (GType gtype_implementer)
static GType | get_type ()
| Get the GType for this class, for use with the underlying GObject type system. More...

## Protected Member Functions
virtual int | on_input (double* new_value)
| This is a default handler for the signal signal_input(). More...
virtual bool | on_output ()
| This is a default handler for the signal signal_output(). More...
virtual void | on_wrapped ()
| This is a default handler for the signal signal_wrapped(). More...
virtual void | on_value_changed ()
| This is a default handler for the signal signal_value_changed(). More...
Protected Member Functions inherited from Gtk::Entry
virtual void | on_populate_popup (Menu* menu)
| This is a default handler for the signal signal_populate_popup(). More...
virtual void | on_insert_at_cursor (const Glib::ustring& str)
| This is a default handler for the signal signal_insert_at_cursor(). More...
virtual void | on_activate ()
| This is a default handler for the signal signal_activate(). More...
Protected Member Functions inherited from Gtk::Widget
virtual void | on_show ()
| This is a default handler for the signal signal_show(). More...
virtual void | on_hide ()
| This is a default handler for the signal signal_hide(). More...
virtual void | on_map ()
| This is a default handler for the signal signal_map(). More...
virtual void | on_unmap ()
| This is a default handler for the signal signal_unmap(). More...
virtual void | on_realize ()
| This is a default handler for the signal signal_realize(). More...
virtual void | on_unrealize ()
| This is a default handler for the signal signal_unrealize(). More...
virtual void | on_size_allocate (Allocation& allocation)
| This is a default handler for the signal signal_size_allocate(). More...
virtual void | on_state_changed (Gtk::StateType previous_state)
| This is a default handler for the signal signal_state_changed(). More...
virtual void | on_parent_changed (Widget* previous_parent)
| This is a default handler for the signal signal_parent_changed(). More...
virtual void | on_hierarchy_changed (Widget* previous_toplevel)
| This is a default handler for the signal signal_hierarchy_changed(). More...
virtual void | on_style_updated ()
| This is a default handler for the signal signal_style_updated(). More...
virtual void | on_direction_changed (TextDirection direction)
| This is a default handler for the signal signal_direction_changed(). More...
virtual void | on_grab_notify (bool was_grabbed)
| This is a default handler for the signal signal_grab_notify(). More...
virtual void | on_child_notify (GParamSpec* pspec)
| This is a default handler for the signal signal_child_notify(). More...
virtual bool | on_mnemonic_activate (bool group_cycling)
| This is a default handler for the signal signal_mnemonic_activate(). More...
virtual void | on_grab_focus ()
| This is a default handler for the signal signal_grab_focus(). More...
virtual bool | on_focus (DirectionType direction)
| This is a default handler for the signal signal_focus(). More...
virtual bool | on_event (GdkEvent*event)
| This is a default handler for the signal signal_event(). More...
virtual bool | on_button_press_event (GdkEventButton*event)
| This is a default handler for the signal signal_button_press_event(). More...
virtual bool | on_button_release_event (GdkEventButton*event)
| This is a default handler for the signal signal_button_release_event(). More...
virtual bool | on_scroll_event (GdkEventScroll*event)
| This is a default handler for the signal signal_scroll_event(). More...
virtual bool | on_motion_notify_event (GdkEventMotion*event)
| This is a default handler for the signal signal_motion_notify_event(). More...
virtual bool | on_delete_event (GdkEventAny*event)
| This is a default handler for the signal signal_delete_event(). More...
virtual bool | on_draw (const ::Cairo::RefPtr< ::Cairo::Context >& cr)
| This is a default handler for the signal signal_draw(). More...
virtual bool | on_key_press_event (GdkEventKey*event)
| This is a default handler for the signal signal_key_press_event(). More...
virtual bool | on_key_release_event (GdkEventKey*event)
| This is a default handler for the signal signal_key_release_event(). More...
virtual bool | on_enter_notify_event (GdkEventCrossing*event)
| This is a default handler for the signal signal_enter_notify_event(). More...
virtual bool | on_leave_notify_event (GdkEventCrossing*event)
| This is a default handler for the signal signal_leave_notify_event(). More...
virtual bool | on_configure_event (GdkEventConfigure*event)
| This is a default handler for the signal signal_configure_event(). More...
virtual bool | on_focus_in_event (GdkEventFocus*event)
| This is a default handler for the signal signal_focus_in_event(). More...
virtual bool | on_focus_out_event (GdkEventFocus*event)
| This is a default handler for the signal signal_focus_out_event(). More...
virtual bool | on_map_event (GdkEventAny*event)
| This is a default handler for the signal signal_map_event(). More...
virtual bool | on_unmap_event (GdkEventAny*event)
| This is a default handler for the signal signal_unmap_event(). More...
virtual bool | on_property_notify_event (GdkEventProperty*event)
| This is a default handler for the signal signal_property_notify_event(). More...
virtual bool | on_selection_clear_event (GdkEventSelection*event)
| This is a default handler for the signal signal_selection_clear_event(). More...
virtual bool | on_selection_request_event (GdkEventSelection*event)
| This is a default handler for the signal signal_selection_request_event(). More...
virtual bool | on_selection_notify_event (GdkEventSelection*event)
| This is a default handler for the signal signal_selection_notify_event(). More...
virtual bool | on_proximity_in_event (GdkEventProximity*event)
| This is a default handler for the signal signal_proximity_in_event(). More...
virtual bool | on_proximity_out_event (GdkEventProximity*event)
| This is a default handler for the signal signal_proximity_out_event(). More...
virtual bool | on_visibility_notify_event (GdkEventVisibility*event)
| This is a default handler for the signal signal_visibility_notify_event(). More...
virtual bool | on_window_state_event (GdkEventWindowState*event)
| This is a default handler for the signal signal_window_state_event(). More...
virtual void | on_selection_get (SelectionData& selection_data, guint info, guint time)
| This is a default handler for the signal signal_selection_get(). More...
virtual void | on_selection_received (const SelectionData& selection_data, guint time)
| This is a default handler for the signal signal_selection_received(). More...
virtual void | on_drag_begin (const Glib::RefPtr< Gdk::DragContext >& context)
| This is a default handler for the signal signal_drag_begin(). More...
virtual void | on_drag_end (const Glib::RefPtr< Gdk::DragContext >& context)
| This is a default handler for the signal signal_drag_end(). More...
virtual void | on_drag_data_get (const Glib::RefPtr< Gdk::DragContext >& context, SelectionData& selection_data, guint info, guint time)
| This is a default handler for the signal signal_drag_data_get(). More...
virtual void | on_drag_data_delete (const Glib::RefPtr< Gdk::DragContext >& context)
| This is a default handler for the signal signal_drag_data_delete(). More...
virtual void | on_drag_leave (const Glib::RefPtr< Gdk::DragContext >& context, guint time)
| This is a default handler for the signal signal_drag_leave(). More...
virtual bool | on_drag_motion (const Glib::RefPtr< Gdk::DragContext >& context, int x, int y, guint time)
| This is a default handler for the signal signal_drag_motion(). More...
virtual bool | on_drag_drop (const Glib::RefPtr< Gdk::DragContext >& context, int x, int y, guint time)
| This is a default handler for the signal signal_drag_drop(). More...
virtual void | on_drag_data_received (const Glib::RefPtr< Gdk::DragContext >& context, int x, int y, const SelectionData& selection_data, guint info, guint time)
| This is a default handler for the signal signal_drag_data_received(). More...
virtual void | on_screen_changed (const Glib::RefPtr< Gdk::Screen >& previous_screen)
| This is a default handler for the signal signal_screen_changed(). More...
virtual void | dispatch_child_properties_changed_vfunc (guint p1, GParamSpec** p2)
virtual void | show_all_vfunc ()
virtual Glib::RefPtr< Atk::Object > | get_accessible_vfunc ()
virtual SizeRequestMode | get_request_mode_vfunc () const
virtual void | get_preferred_width_vfunc (int& minimum_width, int& natural_width) const
virtual void | get_preferred_height_for_width_vfunc (int width, int& minimum_height, int& natural_height) const
virtual void | get_preferred_height_vfunc (int& minimum_height, int& natural_height) const
virtual void | get_preferred_width_for_height_vfunc (int height, int& minimum_width, int& natural_width) const
| Widget ()
void | realize ()
| Creates the GDK (windowing system) resources associated with a widget. More...
void | unrealize ()
| This function is only useful in widget implementations. More...
void | draw (const ::Cairo::RefPtr< ::Cairo::Context >& cr)
| Draws widget to cr. More...
void | set_mapped (bool mapped=true)
| Marks the widget as being realized. More...
void | set_realized (bool realized=true)
| Marks the widget as being realized. More...
void | set_has_window (bool has_window=true)
| Specifies whether widget has a Gdk::Window of its own. More...
void | set_window (const Glib::RefPtr< Gdk::Window >& window)
| Sets a widget's window. More...
void | transform_cairo_context_to_window (const ::Cairo::RefPtr< ::Cairo::Context >& cr, const Glib::RefPtr< const Gdk::Window >& window)
| Transforms the given cairo context cr from widget-relative coordinates to window-relative coordinates. More...
Requisition | get_requisition () const
| Retrieves the widget's requisition. More...
void | get_style_property_value (const Glib::ustring& the_property_name, Glib::ValueBase& value) const
| Gets the value of a style property of widget. More...
void | realize_if_needed ()
Protected Member Functions inherited from Gtk::Buildable
| Buildable ()
| You should derive from this class to use it. More...
Protected Member Functions inherited from Atk::Implementor
| Implementor ()
virtual Glib::RefPtr< Object > | ref_accessibile_vfunc ()
Protected Member Functions inherited from Gtk::Editable
| Editable ()
| You should derive from this class to use it. More...
virtual void | delete_text_vfunc (int start_pos, int end_pos)
virtual Glib::ustring | get_chars_vfunc (int start_pos, int end_pos) const
virtual void | select_region_vfunc (int start_pos, int end_pos)
virtual bool | get_selection_bounds_vfunc (int& start_pos, int& end_pos) const
virtual void | set_position_vfunc (int position)
virtual int | get_position_vfunc () const
virtual void | insert_text_vfunc (const Glib::ustring& text, int& position)
virtual void | on_insert_text (const Glib::ustring& text, int* position)
| This is a default handler for the signal signal_insert_text(). More...
virtual void | on_delete_text (int start_pos, int end_pos)
| This is a default handler for the signal signal_delete_text(). More...
virtual void | on_changed ()
| This is a default handler for the signal signal_changed(). More...
Protected Member Functions inherited from Gtk::CellEditable
| CellEditable ()
| You should derive from this class to use it. More...
virtual void | start_editing_vfunc (GdkEvent* event)
virtual void | on_editing_done ()
| This is a default handler for the signal signal_editing_done(). More...
virtual void | on_remove_widget ()
| This is a default handler for the signal signal_remove_widget(). More...

## Related Functions
(Note that these are not member functions.)
Gtk::SpinButton* | wrap (GtkSpinButton* object, bool take_copy=false)
| A Glib::wrap() method for this object. More...
Related Functions inherited from Gtk::Entry
Gtk::Entry* | wrap (GtkEntry* object, bool take_copy=false)
| A Glib::wrap() method for this object. More...
Related Functions inherited from Gtk::Widget
Gtk::Widget* | wrap (GtkWidget* object, bool take_copy=false)
| A Glib::wrap() method for this object. More...
Related Functions inherited from Gtk::Buildable
Glib::RefPtr< Gtk::Buildable > | wrap (GtkBuildable* object, bool take_copy=false)
| A Glib::wrap() method for this object. More...
Related Functions inherited from Gtk::Editable
Glib::RefPtr< Gtk::Editable > | wrap (GtkEditable* object, bool take_copy=false)
| A Glib::wrap() method for this object. More...
Related Functions inherited from Gtk::CellEditable
Glib::RefPtr< Gtk::CellEditable > | wrap (GtkCellEditable* object, bool take_copy=false)
| A Glib::wrap() method for this object. More...

## Additional Inherited Members
Static Protected Member Functions inherited from Gtk::Widget
static bool | should_draw_window (const ::Cairo::RefPtr< const ::Cairo::Context >& cr, const Glib::RefPtr< const Gdk::Window >& window)
| This function is supposed to be called in Gtk::Widget::signal_draw() implementations for widgets that support multiple windows. More...

## Detailed Description

numeric Entry with up/down buttons Slightly misnamed, this should be called a SpinEntry.

The SpinButton widget looks like this:

## Constructor & Destructor Documentation

virtual Gtk::SpinButton::~SpinButton | ( |  | ) |
| virtual

Gtk::SpinButton::SpinButton | ( | double | climb_rate = `0.0`,
|  | guint | digits = `0`
| ) |  |

Gtk::SpinButton::SpinButton | ( | const Glib::RefPtr< Adjustment >& | adjustment,
|  | double | climb_rate = `0.0`,
|  | guint | digits = `0`
| ) |  |
| explicit

## Member Function Documentation

void Gtk::SpinButton::configure | ( | const Glib::RefPtr< Adjustment >& | adjustment,
|  | double | climb_rate,
|  | guint | digits
| ) |  |

Changes the properties of an existing spin button.

The adjustment, climb rate, and number of decimal places are all changed accordingly, after this function call.

Parameters

  adjustment | A Gtk::Adjustment.
  climb_rate | The new climb rate.
  digits | The number of decimal places to display in the spin button.

Glib::RefPtr<Adjustment> Gtk::SpinButton::get_adjustment | ( |  | ) |

Get the adjustment associated with a Gtk::SpinButton.

Returns
  The Gtk::Adjustment of spin_button.

Glib::RefPtr<const Adjustment> Gtk::SpinButton::get_adjustment | ( |  | ) | const

Get the adjustment associated with a Gtk::SpinButton.

Returns
  The Gtk::Adjustment of spin_button.

guint Gtk::SpinButton::get_digits | ( |  | ) | const

Fetches the precision of spin_button.

See set_digits().

Returns
  The current precision.

void Gtk::SpinButton::get_increments | ( | double & | step,
|  | double & | page
| ) |  | const

Gets the current step and page the increments used by spin_button.

See set_increments().

Parameters

  step | Location to store step increment, or `0`.
  page | Location to store page increment, or `0`.

bool Gtk::SpinButton::get_numeric | ( |  | ) | const

Returns whether non-numeric text can be typed into the spin button.

See set_numeric().

Returns
  `true` if only numeric text can be entered.

void Gtk::SpinButton::get_range | ( | double & | min,
|  | double & | max
| ) |  | const

Gets the range allowed for spin_button.

See set_range().

Parameters

  min | Location to store minimum allowed value, or `0`.
  max | Location to store maximum allowed value, or `0`.

bool Gtk::SpinButton::get_snap_to_ticks | ( |  | ) | const

Returns whether the values are corrected to the nearest step.

See set_snap_to_ticks().

Returns
  `true` if values are snapped to the nearest step.

static GType Gtk::SpinButton::get_type | ( |  | ) |
| static

Get the GType for this class, for use with the underlying GObject type system.

SpinButtonUpdatePolicy Gtk::SpinButton::get_update_policy | ( |  | ) | const

Gets the update behavior of a spin button.

See set_update_policy().

Returns
  The current update policy.

double Gtk::SpinButton::get_value | ( |  | ) | const

Get the value in the spin_button.

Returns
  The value of spin_button.

int Gtk::SpinButton::get_value_as_int | ( |  | ) | const

Get the value spin_button represented as an integer.

Returns
  The value of spin_button.

bool Gtk::SpinButton::get_wrap | ( |  | ) | const

Returns whether the spin button’s value wraps around to the opposite limit when the upper or lower limit of the range is exceeded.

See set_wrap().

Returns
  `true` if the spin button wraps around.

GtkSpinButton* Gtk::SpinButton::gobj | ( |  | ) |
| inline

Provides access to the underlying C GtkObject.

const GtkSpinButton* Gtk::SpinButton::gobj | ( |  | ) | const
| inline

Provides access to the underlying C GtkObject.

virtual int Gtk::SpinButton::on_input | ( | double * | new_value | ) |
| protectedvirtual

This is a default handler for the signal signal_input().

virtual bool Gtk::SpinButton::on_output | ( |  | ) |
| protectedvirtual

This is a default handler for the signal signal_output().

virtual void Gtk::SpinButton::on_value_changed | ( |  | ) |
| protectedvirtual

This is a default handler for the signal signal_value_changed().

virtual void Gtk::SpinButton::on_wrapped | ( |  | ) |
| protectedvirtual

This is a default handler for the signal signal_wrapped().

Glib::PropertyProxy< Glib::RefPtr<Adjustment> > Gtk::SpinButton::property_adjustment | ( |  | ) |

The adjustment that holds the value of the spin button.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns
  A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< Glib::RefPtr<Adjustment> > Gtk::SpinButton::property_adjustment | ( |  | ) | const

The adjustment that holds the value of the spin button.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns
  A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< double > Gtk::SpinButton::property_climb_rate | ( |  | ) |

The acceleration rate when you hold down a button.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns
  A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< double > Gtk::SpinButton::property_climb_rate | ( |  | ) | const

The acceleration rate when you hold down a button.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns
  A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< guint > Gtk::SpinButton::property_digits | ( |  | ) |

The number of decimal places to display.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns
  A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< guint > Gtk::SpinButton::property_digits | ( |  | ) | const

The number of decimal places to display.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns
  A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< bool > Gtk::SpinButton::property_numeric | ( |  | ) |

Whether non-numeric characters should be ignored.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns
  A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< bool > Gtk::SpinButton::property_numeric | ( |  | ) | const

Whether non-numeric characters should be ignored.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns
  A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< bool > Gtk::SpinButton::property_snap_to_ticks | ( |  | ) |

Whether erroneous values are automatically changed to a spin button's nearest step increment.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns
  A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< bool > Gtk::SpinButton::property_snap_to_ticks | ( |  | ) | const

Whether erroneous values are automatically changed to a spin button's nearest step increment.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns
  A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< SpinButtonUpdatePolicy > Gtk::SpinButton::property_update_policy | ( |  | ) |

Whether the spin button should update always, or only when the value is legal.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns
  A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< SpinButtonUpdatePolicy > Gtk::SpinButton::property_update_policy | ( |  | ) | const

Whether the spin button should update always, or only when the value is legal.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns
  A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< double > Gtk::SpinButton::property_value | ( |  | ) |

Reads the current value, or sets a new value.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns
  A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< double > Gtk::SpinButton::property_value | ( |  | ) | const

Reads the current value, or sets a new value.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns
  A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy< bool > Gtk::SpinButton::property_wrap | ( |  | ) |

Whether a spin button should wrap upon reaching its limits.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns
  A PropertyProxy that allows you to get or set the value of the property, or receive notification when the value of the property changes.

Glib::PropertyProxy_ReadOnly< bool > Gtk::SpinButton::property_wrap | ( |  | ) | const

Whether a spin button should wrap upon reaching its limits.

You rarely need to use properties because there are get_ and set_ methods for almost all of them.

Returns
  A PropertyProxy_ReadOnly that allows you to get the value of the property, or receive notification when the value of the property changes.

void Gtk::SpinButton::set_adjustment | ( | const Glib::RefPtr< Adjustment >& | adjustment | ) |

Replaces the Gtk::Adjustment associated with spin_button.

Parameters

  adjustment | A Gtk::Adjustment to replace the existing adjustment.

void Gtk::SpinButton::set_digits | ( | guint | digits | ) |

Set the precision to be displayed by spin_button.

Up to 20 digit precision is allowed.

Parameters

  digits | The number of digits after the decimal point to be displayed for the spin button’s value.

void Gtk::SpinButton::set_increments | ( | double | step,
|  | double | page
| ) |  |

Sets the step and page increments for spin_button.

This affects how quickly the value changes when the spin button’s arrows are activated.

Parameters

  step | Increment applied for a button 1 press.
  page | Increment applied for a button 2 press.

void Gtk::SpinButton::set_numeric | ( | bool | numeric = `true` | ) |

Sets the flag that determines if non-numeric text can be typed into the spin button.

Parameters

  numeric | Flag indicating if only numeric entry is allowed.

void Gtk::SpinButton::set_range | ( | double | min,
|  | double | max
| ) |  |

Sets the minimum and maximum allowable values for spin_button.

If the current value is outside this range, it will be adjusted to fit within the range, otherwise it will remain unchanged.

Parameters

  min | Minimum allowable value.
  max | Maximum allowable value.

void Gtk::SpinButton::set_snap_to_ticks | ( | bool | snap_to_ticks = `true` | ) |

Sets the policy as to whether values are corrected to the nearest step increment when a spin button is activated after providing an invalid value.

Parameters

  snap_to_ticks | A flag indicating if invalid values should be corrected.

void Gtk::SpinButton::set_update_policy | ( | SpinButtonUpdatePolicy | policy | ) |

Sets the update behavior of a spin button.

This determines whether the spin button is always updated or only when a valid value is set.

Parameters

  policy | A Gtk::SpinButtonUpdatePolicy value.

void Gtk::SpinButton::set_value | ( | double | value | ) |

Sets the value of spin_button.

Parameters

  value | The new value.

void Gtk::SpinButton::set_wrap | ( | bool | wrap = `true` | ) |

Sets the flag that determines if a spin button value wraps around to the opposite limit when the upper or lower limit of the range is exceeded.

Parameters

  wrap | A flag indicating if wrapping behavior is performed.

Glib::SignalProxy1< int,double* > Gtk::SpinButton::signal_input | ( |  | ) |

Slot Prototype:
  `int on_my_input(double* new_value)`

The signal_input() signal can be used to influence the conversion of the users input into a double value. The signal handler is expected to use Gtk::Entry::get_text() to retrieve the text of the entry and set new_value to the new value.

The default conversion uses Glib::strtod().

Parameters

  new_value | Return location for the new value.

Returns
  `true` for a successful conversion, `false` if the input was not handled, and Gtk::INPUT_ERROR if the conversion failed.

Glib::SignalProxy0< bool > Gtk::SpinButton::signal_output | ( |  | ) |

Slot Prototype:
  `bool on_my_output()`

The signal_output() signal can be used to change to formatting of the value that is displayed in the spin buttons entry.

[C example ellipted]

Returns
  `true` if the value has been displayed.

Glib::SignalProxy0< void > Gtk::SpinButton::signal_value_changed | ( |  | ) |

Slot Prototype:
  `void on_my_value_changed()`

Glib::SignalProxy0< void > Gtk::SpinButton::signal_wrapped | ( |  | ) |

Slot Prototype:
  `void on_my_wrapped()`

The wrapped signal is emitted right after the spinbutton wraps from its maximum to minimum value or vice-versa.

Since gtkmm 2.10:

void Gtk::SpinButton::spin | ( | SpinType | direction,
|  | double | increment
| ) |  |

Increment or decrement a spin button’s value in a specified direction by a specified amount.

Parameters

  direction | A Gtk::SpinType indicating the direction to spin.
  increment | Step increment to apply in the specified direction.

void Gtk::SpinButton::unset_adjustment | ( |  | ) |

void Gtk::SpinButton::update | ( |  | ) |

Manually force an update of the spin button.

## Friends And Related Function Documentation

Gtk::SpinButton* wrap | ( | GtkSpinButton * | object,
|  | bool | take_copy = `false`
| ) |  |
| related

A Glib::wrap() method for this object.

Parameters

  object | The C instance.
  take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref.

Returns
  A C++ instance that wraps this C instance.