gtkmm: Gtk::PopoverMenuBar Class Reference

gtkmm 4.2.0

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Gtk::PopoverMenuBar Class Reference
Widgets | Container Widgets | Menu classes

A menu bar with popovers. More...

`#include <gtkmm/popovermenubar.h>`

Inheritance diagram for Gtk::PopoverMenuBar:
[legend]

## Public Member Functions
| PopoverMenuBar (PopoverMenuBar&& src) noexcept
PopoverMenuBar& | operator= (PopoverMenuBar&& src) noexcept
| PopoverMenuBar (const PopoverMenuBar&)=delete
PopoverMenuBar& | operator= (const PopoverMenuBar&)=delete
| ~PopoverMenuBar () noexcept override
GtkPopoverMenuBar* | gobj ()
| Provides access to the underlying C GObject. More...
const GtkPopoverMenuBar* | gobj () const
| Provides access to the underlying C GObject. More...
| PopoverMenuBar (const Glib::RefPtr< Gio::MenuModel >& menu_model={})
void | set_menu_model (const Glib::RefPtr< Gio::MenuModel >& model)
| Sets a menu model from which bar should take its contents. More...
Glib::RefPtr< Gio::MenuModel > | get_menu_model ()
| Returns the model from which the contents of bar are taken. More...
Glib::RefPtr< const Gio::MenuModel > | get_menu_model () const
| Returns the model from which the contents of bar are taken. More...
bool | add_child (Widget& child, const Glib::ustring& id)
| Adds a custom widget to a generated menubar. More...
bool | remove_child (Widget& child)
| Removes a widget that has previously been added with add_child(). More...
Glib::PropertyProxy< Glib::RefPtr< Gio::MenuModel > > | property_menu_model ()
| The `GMenuModel` from which the menu bar is created. More...
Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Gio::MenuModel > > | property_menu_model () const
| The `GMenuModel` from which the menu bar is created. More...
Public Member Functions inherited from Gtk::Widget
| Widget (Widget&& src) noexcept
Widget& | operator= (Widget&& src) noexcept
| Widget (const Widget&)=delete
Widget& | operator= (const Widget&)=delete
| ~Widget () noexcept override
| Destroys the widget. More...
GtkWidget* | gobj ()
| Provides access to the underlying C GObject. More...
const GtkWidget* | gobj () const
| Provides access to the underlying C GObject. More...
Glib::RefPtr< ConstraintTarget > | make_refptr_constrainttarget ()
| Converts this widget to a reference counted Gtk::ConstraintTarget. More...
Glib::RefPtr< const ConstraintTarget > | make_refptr_constrainttarget () const
| Converts this widget to a reference counted Gtk::ConstraintTarget. More...
void | show ()
| Flags a widget to be displayed. More...
void | hide ()
| Reverses the effects of show(). More...
void | queue_draw ()
| Schedules this widget to be redrawn in paint phase of the current or the next frame. More...
void | queue_resize ()
| Flags a widget to have its size renegotiated. More...
void | queue_allocate ()
| Flags the widget for a rerun of the GtkWidgetClass::size_allocate function. More...
void | size_allocate (const Allocation& allocation, int baseline)
| Allocates widget with a transformation that translates the origin to the position in allocation. More...
SizeRequestMode | get_request_mode () const
| Gets whether the widget prefers a height-for-width layout or a width-for-height layout. More...
void | measure (Orientation orientation, int for_size, int& minimum, int& natural, int& minimum_baseline, int& natural_baseline) const
| Measures widget in the orientation orientation and for the given for_size. 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 | set_layout_manager (const Glib::RefPtr< LayoutManager >& layout_manager)
| Sets the layout manager delegate instance that provides an implementation for measuring and allocating the children of widget. More...
void | unset_layout_manager ()
| Undoes the effect of a previous call to set_layout_manager(). More...
Glib::RefPtr< LayoutManager > | get_layout_manager ()
| Retrieves the layout manager used by widget. More...
Glib::RefPtr< const LayoutManager > | get_layout_manager () const
| Retrieves the layout manager used by widget. More...
bool | mnemonic_activate (bool group_cycling)
| Emits the `GtkWidget`::mnemonic-activate signal. More...
bool | activate ()
| For widgets that can be “activated” (buttons, menu items, etc.) this function activates them. More...
void | set_can_focus (bool can_focus=true)
| Specifies whether the input focus can enter the widget or any of its children. More...
bool | get_can_focus () const
| Determines whether the input focus can enter widget or any of its children. More...
void | set_focusable (bool focusable=true)
| Specifies whether widget can own the input focus. More...
bool | get_focusable () 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...
bool | grab_focus ()
| Causes widget to have the keyboard focus for the `GtkWindow` it's inside. More...
void | set_focus_on_click (bool focus_on_click=true)
| Sets whether the widget should grab focus when it is clicked with the mouse. More...
bool | get_focus_on_click () const
| Returns whether the widget should grab focus when it is clicked with the mouse. More...
void | set_can_target (bool can_target=true)
| Sets whether widget can be the target of pointer events. More...
bool | get_can_target () const
| Queries whether widget can be the target of pointer events. More...
bool | has_default () const
| Determines whether widget is the current default widget within its toplevel. 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...
void | set_name (const Glib::ustring& name)
| Sets a widgets name. More...
void | unset_name ()
Glib::ustring | get_name () const
| Retrieves the name of a widget. More...
void | set_state_flags (StateFlags flags, bool clear=true)
| Turns on flag values in the current widget state. More...
void | unset_state_flags (StateFlags flags)
| Turns off flag values for the current widget state. 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. More...
bool | is_sensitive () const
| Returns the widget’s effective sensitivity. 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 | 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_child_visible (bool visible=true)
| Sets whether widget should be mapped along with its parent. More...
bool | get_child_visible () const
| Gets the value set with set_child_visible(). 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...
int | get_width () const
| Returns the content width of the widget. More...
int | get_height () const
| Returns the content height of the widget. More...
int | get_size (Orientation orientation) const
| Returns the content width or height of the widget. More...
Widget* | get_parent ()
| Returns the parent widget of widget. More...
const Widget* | get_parent () const
| Returns the parent widget of widget. More...
Root* | get_root ()
| Returns the `GtkRoot` widget of widget. More...
const Root* | get_root () const
| Returns the `GtkRoot` widget of widget. More...
Native* | get_native ()
| Returns the `GtkNative` widget that contains widget. More...
const Native* | get_native () const
| Returns the `GtkNative` widget that contains widget. More...
bool | child_focus (DirectionType direction)
| Called by widgets as the user moves around the window using keyboard shortcuts. More...
bool | keynav_failed (DirectionType direction)
| Emits the `::keynav-failed` signal on the widget. 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. 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_opacity (double opacity)
| Request the widget to be rendered partially transparent. More...
double | get_opacity () const
| #Fetches the requested opacity for this widget. More...
void | set_overflow (Overflow overflow)
| Sets how widget treats content that is drawn outside the widget's content area. More...
Overflow | get_overflow () const
| Returns the widgets overflow value. 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...
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 `GdkDisplay` for the toplevel window associated with this widget. More...
Glib::RefPtr< const Gdk::Display > | get_display () const
| Get the `GdkDisplay` for the toplevel window associated with this widget. More...
Glib::RefPtr< Settings > | get_settings ()
| Gets the settings object holding the settings used for this widget. More...
Glib::RefPtr< Gdk::Clipboard > | get_clipboard ()
| Gets the clipboard object for widget. More...
Glib::RefPtr< const Gdk::Clipboard > | get_clipboard () const
| Gets the clipboard object for widget. More...
Glib::RefPtr< Gdk::Clipboard > | get_primary_clipboard ()
| Gets the primary clipboard of widget. More...
Glib::RefPtr< const Gdk::Clipboard > | get_primary_clipboard () const
| Gets the primary clipboard of 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 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 will be used. More...
bool | compute_expand (Orientation orientation)
| Computes whether a container should give this widget extra space when possible. More...
void | set_expand (bool expand=true)
| Sets whether the widget would like any available extra space in both directions. More...
Align | get_halign () const
| Gets the horizontal alignment of widget. More...
void | set_halign (Align align)
| Sets the horizontal alignment of widget. More...
Align | get_valign () const
| Gets the vertical alignment of widget. More...
void | set_valign (Align align)
| Sets the vertical alignment of widget. More...
int | get_margin_start () const
| Gets the start margin of widget. More...
void | set_margin_start (int margin)
| Sets the start margin of widget. More...
int | get_margin_end () const
| Gets the end margin of widget. More...
void | set_margin_end (int margin)
| Sets the end margin of widget. More...
int | get_margin_top () const
| Gets the top margin of widget. More...
void | set_margin_top (int margin)
| Sets the top margin of widget. More...
int | get_margin_bottom () const
| Gets the bottom margin of widget. More...
void | set_margin_bottom (int margin)
| Sets the bottom margin of widget. More...
void | set_margin (int margin)
| Set all 4 margins to the same value. 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, double src_x, double src_y, double& dest_x, double& dest_y)
| Translate coordinates relative to src_widget’s allocation to coordinates relative to dest_widget’s allocations. More...
bool | contains (double x, double y) const
| Tests if the point at ( x, y) is contained in widget. More...
Widget* | pick (double x, double y, PickFlags flags=PickFlags::DEFAULT)
| Finds the descendant of widget closest to the screen at the point ( x, y). More...
const Widget* | pick (double x, double y, PickFlags flags=PickFlags::DEFAULT) const
| Finds the descendant of widget closest to the screen at the point ( x, y). More...
void | add_controller (const Glib::RefPtr< EventController >& controller)
| Adds controller to widget so that it will receive events. More...
void | remove_controller (const Glib::RefPtr< EventController >& controller)
| Removes controller from widget, so that it doesn't process events anymore. More...
Glib::RefPtr< Pango::Context > | create_pango_context ()
| Creates a new `PangoContext` with the appropriate font map, font options, font description, and base direction for drawing text for this widget. More...
Glib::RefPtr< Pango::Context > | get_pango_context ()
| Gets a `PangoContext` with the appropriate font map, font description, and base direction for this widget. More...
void | set_font_options (const Cairo::FontOptions& options)
| Sets the `cairo_font_options_t` used for Pango rendering in this widget. More...
void | unset_font_options ()
| Undoes the effect of previous calls to set_font_options(). More...
Cairo::FontOptions | get_font_options () const
| Returns the `cairo_font_options_t` used for Pango rendering. More...
Glib::RefPtr< Pango::Layout > | create_pango_layout (const Glib::ustring& text)
| Creates a new `PangoLayout` with the appropriate font map, font description, and base direction for drawing text for this 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 | set_cursor (const Glib::RefPtr< Gdk::Cursor >& cursor)
| Sets the cursor to be shown when pointer devices point towards widget. More...
void | set_cursor (const Glib::ustring& name={})
| Sets a named cursor to be shown when pointer devices point towards the widget. More...
Glib::RefPtr< Gdk::Cursor > | get_cursor ()
| Queries the cursor set on widget. More...
Glib::RefPtr< const Gdk::Cursor > | get_cursor () const
| Queries the cursor set on widget. More...
std::vector< Widget* > | list_mnemonic_labels ()
| Returns the widgets for which this widget is the target of a mnemonic. More...
std::vector< const Widget* > | list_mnemonic_labels () const
| Returns the widgets for which this widget is the target of a mnemonic. 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...
bool | drag_check_threshold (int start_x, int start_y, int current_x, int current_y)
| Checks to see if a drag movement has passed the GTK drag threshold. More...
Glib::RefPtr< Gdk::FrameClock > | get_frame_clock ()
| Obtains the frame clock for a widget. More...
Glib::RefPtr< const Gdk::FrameClock > | get_frame_clock () const
| Obtains the frame clock for a widget. More...
void | set_parent (Widget& parent)
| Sets parent as the parent widget of widget. More...
void | unparent ()
| Dissociate widget from its parent. More...
void | map ()
| Causes a widget to be mapped if it isn’t already. More...
void | unmap ()
| Causes a widget to be unmapped if it’s currently mapped. 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...
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< const StyleContext > | get_style_context () const
| Returns the style context associated to widget. More...
guint | add_tick_callback (const SlotTick& slot)
| Queues an animation frame update and adds a callback to be called before each frame. More...
void | remove_tick_callback (guint id)
| Removes a tick callback previously registered with add_tick_callback(). 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...
bool | activate_action (const Glib::ustring& name, const Glib::VariantBase& args={})
| Looks up the action in the action groups associated with the widget and its ancestors, and activates it. More...
void | activate_default ()
| Activates the `default.activate` action from widget. More...
void | set_font_map (const Glib::RefPtr< Pango::FontMap >& font_map)
| Sets the font map to use for Pango rendering. More...
Glib::RefPtr< Pango::FontMap > | get_font_map ()
| Gets the font map of widget. More...
Glib::RefPtr< const Pango::FontMap > | get_font_map () const
| Gets the font map of widget. More...
Widget* | get_first_child ()
| Returns the widgets first child. More...
const Widget* | get_first_child () const
| Returns the widgets first child. More...
Widget* | get_last_child ()
| Returns the widgets last child. More...
const Widget* | get_last_child () const
| Returns the widgets last child. More...
Widget* | get_next_sibling ()
| Returns the widgets next sibling. More...
const Widget* | get_next_sibling () const
| Returns the widgets next sibling. More...
Widget* | get_prev_sibling ()
| Returns the widgets previous sibling. More...
const Widget* | get_prev_sibling () const
| Returns the widgets previous sibling. More...
Glib::RefPtr< Gio::ListModel > | observe_children ()
| Returns a `GListModel` to track the children of widget. More...
Glib::RefPtr< const Gio::ListModel > | observe_children () const
| Returns a `GListModel` to track the children of widget. More...
Glib::RefPtr< Gio::ListModel > | observe_controllers ()
| Returns a `GListModel` to track the [class Gtk.EventController]s of widget. More...
Glib::RefPtr< const Gio::ListModel > | observe_controllers () const
| Returns a `GListModel` to track the [class Gtk.EventController]s of widget. More...
void | insert_after (Widget& parent, const Widget& previous_sibling)
| Inserts the Widget into the child widget list of parent after previous_sibling. More...
void | insert_before (Widget& parent, const Widget& next_sibling)
| Inserts the Widget into the child widget list of parent before next_sibling. More...
void | insert_at_start (Widget& parent)
| Inserts the Widget at the beginning of the child widget list of parent. More...
void | insert_at_end (Widget& parent)
| Inserts the Widget at the end of the child widget list of parent. More...
void | snapshot_child (Widget& child, const Glib::RefPtr< Gtk::Snapshot >& snapshot)
| Snapshot the a child of widget. More...
bool | should_layout () const
| Returns whether widget should contribute to the measuring and allocation of its parent. More...
Glib::ustring | get_css_name () const
| Returns the CSS name that is used for self. More...
void | add_css_class (const Glib::ustring& css_class)
| Adds a style class to widget. More...
void | remove_css_class (const Glib::ustring& css_class)
| Removes a style from widget. More...
bool | has_css_class (const Glib::ustring& css_class) const
| Returns whether css_class is currently applied to widget. More...
std::vector< Glib::ustring > | get_css_classes () const
| Returns the list of style classes applied to widget. More...
void | set_css_classes (const std::vector< Glib::ustring >& classes)
| Will clear all style classes applied to widget and replace them with classes. More...
Glib::SignalProxy< void()> | signal_show ()
Glib::SignalProxy< void()> | signal_hide ()
Glib::SignalProxy< void()> | signal_map ()
| Emitted on mapping of a widget to the screen. More...
Glib::SignalProxy< void()> | signal_unmap ()
Glib::SignalProxy< void()> | signal_realize ()
| Emitted on realization of a widget. More...
Glib::SignalProxy< void()> | signal_unrealize ()
Glib::SignalProxy< void(Gtk::StateFlags)> | signal_state_flags_changed ()
Glib::SignalProxy< void(TextDirection)> | signal_direction_changed ()
Glib::SignalProxy< bool(bool)> | signal_mnemonic_activate ()
Glib::SignalProxy< bool(int, int, bool, const Glib::RefPtr< Tooltip >&)> | signal_query_tooltip ()
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_ReadOnly< Widget* > | property_parent () const
| The parent widget of this widget. More...
Glib::PropertyProxy_ReadOnly< Root* > | property_root () const
| The `GtkRoot` widget of the widget tree containing this widget. More...
Glib::PropertyProxy< int > | property_width_request ()
| Override for width request of the widget. More...
Glib::PropertyProxy_ReadOnly< int > | property_width_request () const
| Override for width request of the widget. More...
Glib::PropertyProxy< int > | property_height_request ()
| Override for height request of the widget. More...
Glib::PropertyProxy_ReadOnly< int > | property_height_request () const
| Override for height request of the widget. 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_can_focus ()
| Whether the widget or any of its descendents can accept the input focus. More...
Glib::PropertyProxy_ReadOnly< bool > | property_can_focus () const
| Whether the widget or any of its descendents can accept the input focus. More...
Glib::PropertyProxy_ReadOnly< bool > | property_has_focus () const
| Whether the widget has the input focus. More...
Glib::PropertyProxy< bool > | property_can_target ()
| Whether the widget can receive pointer events. More...
Glib::PropertyProxy_ReadOnly< bool > | property_can_target () const
| Whether the widget can receive pointer events. More...
Glib::PropertyProxy< bool > | property_focus_on_click ()
| Whether the widget should grab focus when it is clicked with the mouse. More...
Glib::PropertyProxy_ReadOnly< bool > | property_focus_on_click () const
| Whether the widget should grab focus when it is clicked with the mouse. More...
Glib::PropertyProxy< bool > | property_focusable ()
| Whether this widget itself will accept the input focus. More...
Glib::PropertyProxy_ReadOnly< bool > | property_focusable () const
| Whether this widget itself will accept the input focus. More...
Glib::PropertyProxy_ReadOnly< bool > | property_has_default () const
| Whether the widget is the default widget. More...
Glib::PropertyProxy< bool > | property_receives_default ()
| Whether the widget will receive the default action when it is focused. More...
Glib::PropertyProxy_ReadOnly< bool > | property_receives_default () const
| Whether the widget will receive the default action when it is focused. More...
Glib::PropertyProxy< Glib::RefPtr< Gdk::Cursor > > | property_cursor ()
| The cursor used by widget. More...
Glib::PropertyProxy_ReadOnly< Glib::RefPtr< Gdk::Cursor > > | property_cursor () const
| The cursor used by widget. More...
Glib::PropertyProxy< bool > | property_has_tooltip ()
| Enables or disables the emission of the signal_query_tooltip() signal on widget. More...
Glib::PropertyProxy_ReadOnly< bool > | property_has_tooltip () const
| Enables or disables the emission of the signal_query_tooltip() signal on widget. More...
Glib::PropertyProxy< Glib::ustring > | property_tooltip_markup ()
| Sets the text of tooltip to be the given string, which is marked up with Pango markup. More...
Glib::PropertyProxy_ReadOnly< Glib::ustring > | property_tooltip_markup () const
| Sets the text of tooltip to be the given string, which is marked up with Pango markup. More...
Glib::PropertyProxy< Glib::ustring > | property_tooltip_text ()
| Sets the text of tooltip to be the given string. More...
Glib::PropertyProxy_ReadOnly< Glib::ustring > | property_tooltip_text () const
| Sets the text of tooltip to be the given string. More...
Glib::PropertyProxy< Align > | property_halign ()
| How to distribute horizontal space if widget gets extra space. More...
Glib::PropertyProxy_ReadOnly< Align > | property_halign () const
| How to distribute horizontal space if widget gets extra space. More...
Glib::PropertyProxy< Align > | property_valign ()
| How to distribute vertical space if widget gets extra space. More...
Glib::PropertyProxy_ReadOnly< Align > | property_valign () const
| How to distribute vertical space if widget gets extra space. More...
Glib::PropertyProxy< int > | property_margin_start ()
| Margin on start of widget, horizontally. More...
Glib::PropertyProxy_ReadOnly< int > | property_margin_start () const
| Margin on start of widget, horizontally. More...
Glib::PropertyProxy< int > | property_margin_end ()
| Margin on end of widget, horizontally. More...
Glib::PropertyProxy_ReadOnly< int > | property_margin_end () const
| Margin on end of widget, horizontally. More...
Glib::PropertyProxy< int > | property_margin_top ()
| Margin on top side of widget. More...
Glib::PropertyProxy_ReadOnly< int > | property_margin_top () const
| Margin on top side of widget. More...
Glib::PropertyProxy< int > | property_margin_bottom ()
| Margin on bottom side of widget. More...
Glib::PropertyProxy_ReadOnly< int > | property_margin_bottom () const
| Margin on bottom side of widget. More...
Glib::PropertyProxy< bool > | property_hexpand ()
| Whether to expand horizontally. More...
Glib::PropertyProxy_ReadOnly< bool > | property_hexpand () const
| Whether to expand horizontally. 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 to expand vertically. More...
Glib::PropertyProxy_ReadOnly< bool > | property_vexpand () const
| Whether to expand vertically. 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< double > | property_opacity ()
| The requested opacity of the widget. More...
Glib::PropertyProxy_ReadOnly< double > | property_opacity () const
| The requested opacity of the widget. More...
Glib::PropertyProxy< Overflow > | property_overflow ()
| How content outside the widget's content area is treated. More...
Glib::PropertyProxy_ReadOnly< Overflow > | property_overflow () const
| How content outside the widget's content area is treated. More...
Glib::PropertyProxy_ReadOnly< int > | property_scale_factor () const
| The scale factor of the widget. More...
Glib::PropertyProxy_ReadOnly< Glib::ustring > | property_css_name () const
| The name of this widget in the CSS tree. More...
Glib::PropertyProxy< std::vector< Glib::ustring > > | property_css_classes ()
| A list of css classes applied to this widget. More...
Glib::PropertyProxy_ReadOnly< std::vector< Glib::ustring > > | property_css_classes () const
| A list of css classes applied to this widget. More...
Glib::PropertyProxy< Glib::RefPtr< LayoutManager > > | property_layout_manager ()
| The `GtkLayoutManager` instance to use to compute the preferred size of the widget, and allocate its children. More...
Glib::PropertyProxy_ReadOnly< Glib::RefPtr< LayoutManager > > | property_layout_manager () const
| The `GtkLayoutManager` instance to use to compute the preferred size of the widget, and allocate its children. More...
Public Member Functions inherited from Gtk::Object
| Object (Object&& src) noexcept
Object& | operator= (Object&& src) noexcept
| ~Object () noexcept override
Public Member Functions inherited from Glib::Object
| Object (const Object &)=delete
Object & | operator= (const Object &)=delete
| Object (Object &&src) noexcept
Object & | operator= (Object &&src) noexcept
void * | get_data (const QueryQuark &key)
void | set_data (const Quark &key, void *data)
void | set_data (const Quark &key, void *data, DestroyNotify notify)
void | remove_data (const QueryQuark &quark)
void * | steal_data (const QueryQuark &quark)
Glib::RefPtr< Glib::Object > | wrap (GObject *object, bool take_copy=false)
Public Member Functions inherited from Glib::ObjectBase
| ObjectBase (const ObjectBase &)=delete
ObjectBase & | operator= (const ObjectBase &)=delete
void | set_property_value (const Glib::ustring &property_name, const Glib::ValueBase &value)
void | get_property_value (const Glib::ustring &property_name, Glib::ValueBase &value) const
void | set_property (const Glib::ustring &property_name, const PropertyType &value)
void | get_property (const Glib::ustring &property_name, PropertyType &value) const
PropertyType | get_property (const Glib::ustring &property_name) const
sigc::connection | connect_property_changed (const Glib::ustring &property_name, const sigc::slot< void()> &slot)
sigc::connection | connect_property_changed (const Glib::ustring &property_name, sigc::slot< void()> &&slot)
void | freeze_notify ()
void | thaw_notify ()
virtual void | reference () const
virtual void | unreference () const
GObject * | gobj ()
const GObject * | gobj () const
GObject * | gobj_copy () const
Public Member Functions inherited from sigc::trackable
| trackable () noexcept
| trackable (const trackable &src) noexcept
| trackable (trackable &&src) noexcept
| ~trackable ()
void | add_destroy_notify_callback (notifiable *data, func_destroy_notify func) const
void | notify_callbacks ()
trackable & | operator= (const trackable &src)
trackable & | operator= (trackable &&src) noexcept
void | remove_destroy_notify_callback (notifiable *data) const
Public Member Functions inherited from Gtk::Accessible
| Accessible (Accessible&& src) noexcept
Accessible& | operator= (Accessible&& src) noexcept
| ~Accessible () noexcept override
GtkAccessible* | gobj ()
| Provides access to the underlying C GObject. More...
const GtkAccessible* | gobj () const
| Provides access to the underlying C GObject. More...
Role | get_accessible_role () const
| Retrieves the `GtkAccessibleRole` for the given `GtkAccessible`. More...
void | update_state (State state, const Glib::ValueBase& value)
| Updates an accessible state. More...
void | update_property (Property property, const Glib::ValueBase& value)
| Updates an accessible property. More...
void | update_relation (Relation relation, const Glib::ValueBase& value)
| Updates an accessible relation. More...
void | reset_state (State state)
| Resets the accessible state to its default value. More...
void | reset_property (Property property)
| Resets the accessible property to its default value. More...
void | reset_relation (Relation relation)
| Resets the accessible relation to its default value. More...
Glib::PropertyProxy< Role > | property_accessible_role ()
| The accessible role of the given `GtkAccessible` implementation. More...
Glib::PropertyProxy_ReadOnly< Role > | property_accessible_role () const
| The accessible role of the given `GtkAccessible` implementation. More...
Public Member Functions inherited from Glib::Interface
| Interface ()
| Interface (Interface &&src) noexcept
Interface & | operator= (Interface &&src) noexcept
| Interface (const Glib::Interface_Class &interface_class)
| Interface (GObject *castitem)
| ~Interface () noexcept override
| Interface (const Interface &)=delete
Interface & | operator= (const Interface &)=delete
GObject * | gobj ()
const GObject * | gobj () const
Public Member Functions inherited from Gtk::Buildable
| Buildable (Buildable&& src) noexcept
Buildable& | operator= (Buildable&& src) noexcept
| ~Buildable () noexcept override
GtkBuildable* | gobj ()
| Provides access to the underlying C GObject. More...
const GtkBuildable* | gobj () const
| Provides access to the underlying C GObject. More...
Glib::ustring | get_buildable_id () const
| Gets the ID of the buildable object. More...
Public Member Functions inherited from Gtk::ConstraintTarget
| ConstraintTarget (ConstraintTarget&& src) noexcept
ConstraintTarget& | operator= (ConstraintTarget&& src) noexcept
| ~ConstraintTarget () noexcept override
GtkConstraintTarget* | gobj ()
| Provides access to the underlying C GObject. More...
const GtkConstraintTarget* | gobj () const
| Provides access to the underlying C GObject. 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::Widget
static GType | get_type ()
| Get the GType for this class, for use with the underlying GObject type system. More...
static void | set_default_direction (TextDirection dir)
| Sets the default reading direction for widgets. More...
static TextDirection | get_default_direction ()
| Obtains the current default reading direction. More...
Static Public Member Functions inherited from Gtk::Accessible
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::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 Gtk::ConstraintTarget
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...

## Related Functions
(Note that these are not member functions.)
Gtk::PopoverMenuBar* | wrap (GtkPopoverMenuBar* 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::Accessible
Glib::RefPtr< Gtk::Accessible > | wrap (GtkAccessible* 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::ConstraintTarget
Glib::RefPtr< Gtk::ConstraintTarget > | wrap (GtkConstraintTarget* object, bool take_copy=false)
| A Glib::wrap() method for this object. More...

## Additional Inherited Members
Public Types inherited from Gtk::Widget
using | SlotTick = sigc::slot< bool(const Glib::RefPtr< Gdk::FrameClock >&)>
| Callback type for adding a function to update animations. More...
Public Types inherited from Glib::Object
typedef void(*)(gpointer data | DestroyNotify)
Public Types inherited from sigc::trackable
typedef internal::func_destroy_notify | func_destroy_notify
Public Types inherited from sigc::notifiable
typedef internal::func_destroy_notify | func_destroy_notify
Public Types inherited from Gtk::Accessible
enum | Role { Role::ALERT, Role::ALERT_DIALOG, Role::BANNER, Role::BUTTON, Role::CAPTION, Role::CELL, Role::CHECKBOX, Role::COLUMN_HEADER, Role::COMBO_BOX, Role::COMMAND, Role::COMPOSITE, Role::DIALOG, Role::DOCUMENT, Role::FEED, Role::FORM, Role::GENERIC, Role::GRID, Role::GRID_CELL, Role::GROUP, Role::HEADING, Role::IMG, Role::INPUT, Role::LABEL, Role::LANDMARK, Role::LEGEND, Role::LINK, Role::LIST, Role::LIST_BOX, Role::LIST_ITEM, Role::LOG, Role::MAIN, Role::MARQUEE, Role::MATH, Role::METER, Role::MENU, Role::MENU_BAR, Role::MENU_ITEM, Role::MENU_ITEM_CHECKBOX, Role::MENU_ITEM_RADIO, Role::NAVIGATION, Role::NONE, Role::NOTE, Role::OPTION, Role::PRESENTATION, Role::PROGRESS_BAR, Role::RADIO, Role::RADIO_GROUP, Role::RANGE, Role::REGION, Role::ROW, Role::ROW_GROUP, Role::ROW_HEADER, Role::SCROLLBAR, Role::SEARCH, Role::SEARCH_BOX, Role::SECTION, Role::SECTION_HEAD, Role::SELECT, Role::SEPARATOR, Role::SLIDER, Role::SPIN_BUTTON, Role::STATUS, Role::STRUCTURE, Role::SWITCH, Role::TAB, Role::TABLE, Role::TAB_LIST, Role::TAB_PANEL, Role::TEXT_BOX, Role::TIME, Role::TIMER, Role::TOOLBAR, Role::TOOLTIP, Role::TREE, Role::TREE_GRID, Role::TREE_ITEM, Role::WIDGET, Role::WINDOW }
| The accessible role for a `GtkAccessible` implementation. More...
enum | State { State::BUSY, State::CHECKED, State::DISABLED, State::EXPANDED, State::HIDDEN, State::INVALID, State::PRESSED, State::SELECTED }
| The possible accessible states of a `GtkAccessible`. More...
enum | Property { Property::AUTOCOMPLETE, Property::DESCRIPTION, Property::HAS_POPUP, Property::KEY_SHORTCUTS, Property::LABEL, Property::LEVEL, Property::MODAL, Property::MULTI_LINE, Property::MULTI_SELECTABLE, Property::ORIENTATION, Property::PLACEHOLDER, Property::READ_ONLY, Property::REQUIRED, Property::ROLE_DESCRIPTION, Property::SORT, Property::VALUE_MAX, Property::VALUE_MIN, Property::VALUE_NOW, Property::VALUE_TEXT }
| The possible accessible properties of a `GtkAccessible`. More...
enum | Relation { Relation::ACTIVE_DESCENDANT, Relation::COL_COUNT, Relation::COL_INDEX, Relation::COL_INDEX_TEXT, Relation::COL_SPAN, Relation::CONTROLS, Relation::DESCRIBED_BY, Relation::DETAILS, Relation::ERROR_MESSAGE, Relation::FLOW_TO, Relation::LABELLED_BY, Relation::OWNS, Relation::POS_IN_SET, Relation::ROW_COUNT, Relation::ROW_INDEX, Relation::ROW_INDEX_TEXT, Relation::ROW_SPAN, Relation::SET_SIZE }
| The possible accessible relations of a `GtkAccessible`. More...
Protected Member Functions inherited from Gtk::Widget
virtual void | root_vfunc ()
virtual void | unroot_vfunc ()
virtual void | size_allocate_vfunc (int width, int height, int baseline)
virtual SizeRequestMode | get_request_mode_vfunc () const
virtual void | measure_vfunc (Orientation orientation, int for_size, int& minimum, int& natural, int& minimum_baseline, int& natural_baseline) const
virtual bool | grab_focus_vfunc ()
virtual void | set_focus_child_vfunc (Widget* child)
| Sets the focused child of widget. More...
virtual void | compute_expand_vfunc (bool& hexpand_p, bool& vexpand_p)
virtual bool | contains_vfunc (double x, double y) const
virtual void | snapshot_vfunc (const Glib::RefPtr< Gtk::Snapshot >& snapshot)
| Widget ()
void | realize ()
| Creates the GDK resources associated with a widget. More...
void | unrealize ()
| Causes a widget to be unrealized (frees all GDK resources associated with the widget). More...
void | realize_if_needed ()
void | set_focus_child (Widget& child)
| Set child as the current focus child of widget. More...
void | unset_focus_child ()
| Unsets the focus child of the widget. More...
Widget* | get_focus_child ()
| Returns the current focus child of widget. More...
const Widget* | get_focus_child () const
| Returns the current focus child of widget. More...
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_state_flags_changed (Gtk::StateFlags previous_state_flags)
| This is a default handler for the signal signal_state_flags_changed(). More...
virtual void | on_direction_changed (TextDirection direction)
| This is a default handler for the signal signal_direction_changed(). More...
virtual bool | on_mnemonic_activate (bool group_cycling)
| This is a default handler for the signal signal_mnemonic_activate(). More...
virtual bool | on_query_tooltip (int x, int y, bool keyboard_tooltip, const Glib::RefPtr< Tooltip >& tooltip)
| This is a default handler for the signal signal_query_tooltip(). More...
Protected Member Functions inherited from Glib::Object
| Object ()
| Object (const Glib::ConstructParams &construct_params)
| Object (GObject *castitem)
| ~Object () noexcept override
Protected Member Functions inherited from Glib::ObjectBase
| ObjectBase ()
| ObjectBase (const char *custom_type_name)
| ObjectBase (const std::type_info &custom_type_info)
| ObjectBase (ObjectBase &&src) noexcept
ObjectBase & | operator= (ObjectBase &&src) noexcept
virtual | ~ObjectBase () noexcept=0
void | initialize (GObject *castitem)
void | initialize_move (GObject *castitem, Glib::ObjectBase *previous_wrapper)
Protected Member Functions inherited from Gtk::Accessible
| Accessible ()
| You should derive from this class to use it. More...
Protected Member Functions inherited from Gtk::Buildable
| Buildable ()
| You should derive from this class to use it. More...
Protected Member Functions inherited from Gtk::ConstraintTarget
| ConstraintTarget ()
| You should derive from this class to use it. More...

## Detailed Description

A menu bar with popovers.

Gtk::PopoverMenuBar presents a horizontal bar of items that pop up popover menus when clicked.

The only way to create instances of PopoverMenuBar is from a Gio::MenuModel.

See also
  Popover, PopoverMenu, Gio::MenuModel

Since gtkmm 3.96:

## Constructor & Destructor Documentation

Gtk::PopoverMenuBar::PopoverMenuBar | ( | PopoverMenuBar&& | src | ) |
| noexcept

Gtk::PopoverMenuBar::PopoverMenuBar | ( | const PopoverMenuBar& |  | ) |
| delete

Gtk::PopoverMenuBar::~PopoverMenuBar | ( |  | ) |
| overridenoexcept

Gtk::PopoverMenuBar::PopoverMenuBar | ( | const Glib::RefPtr< Gio::MenuModel > & | menu_model = `{}` | ) |
| explicit

## Member Function Documentation

bool Gtk::PopoverMenuBar::add_child | ( | Widget& | child,
|  | const Glib::ustring & | id
| ) |  |

Adds a custom widget to a generated menubar.

For this to work, the menu model of bar must have an item with a `custom` attribute that matches id.

Parameters

  child | The `GtkWidget` to add.
  id | The ID to insert child at.

Returns
  `true` if id was found and the widget added.

Glib::RefPtr<Gio::MenuModel> Gtk::PopoverMenuBar::get_menu_model | ( |  | ) |

Returns the model from which the contents of bar are taken.

Returns
  A `GMenuModel`.

Glib::RefPtr<const Gio::MenuModel> Gtk::PopoverMenuBar::get_menu_model | ( |  | ) | const

Returns the model from which the contents of bar are taken.

Returns
  A `GMenuModel`.

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

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

GtkPopoverMenuBar* Gtk::PopoverMenuBar::gobj | ( |  | ) |
| inline

Provides access to the underlying C GObject.

const GtkPopoverMenuBar* Gtk::PopoverMenuBar::gobj | ( |  | ) | const
| inline

Provides access to the underlying C GObject.

PopoverMenuBar& Gtk::PopoverMenuBar::operator= | ( | PopoverMenuBar&& | src | ) |
| noexcept

PopoverMenuBar& Gtk::PopoverMenuBar::operator= | ( | const PopoverMenuBar& |  | ) |
| delete

Glib::PropertyProxy< Glib::RefPtr<Gio::MenuModel> > Gtk::PopoverMenuBar::property_menu_model | ( |  | ) |

The `GMenuModel` from which the menu bar is created.

The model should only contain submenus as toplevel elements.

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<Gio::MenuModel> > Gtk::PopoverMenuBar::property_menu_model | ( |  | ) | const

The `GMenuModel` from which the menu bar is created.

The model should only contain submenus as toplevel elements.

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

bool Gtk::PopoverMenuBar::remove_child | ( | Widget& | child | ) |

Removes a widget that has previously been added with add_child().

Parameters

  child | The Gtk::Widget to remove.

Returns
  `true` if the widget was removed.

void Gtk::PopoverMenuBar::set_menu_model | ( | const Glib::RefPtr< Gio::MenuModel > & | model | ) |

Sets a menu model from which bar should take its contents.

Parameters

  model | A `GMenuModel`, or `nullptr`.

## Friends And Related Function Documentation

Gtk::PopoverMenuBar* wrap | ( | GtkPopoverMenuBar * | 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.