Rhythmbox Development Reference Manual: rb-builder-helpers

## rb-builder-helpers rb-builder-helpers — helper functions for dealing with GtkBuilder files |

## Functions

GtkBuilder * | rb_builder_load ()
GtkBuilder * | rb_builder_load_plugin_file ()
void | rb_builder_boldify_label ()
gboolean | rb_combo_box_hyphen_separator_func ()

## Description

Some simple helper functions to make it a bit easier to deal with widgets built from GtkBuilder files.

## Functions

### rb_builder_load ()

    GtkBuilder *
    rb_builder_load (const char *file,
                     gpointer user_data);

Locates and reads a GtkBuilder file, automatically connecting signal handlers where possible. The caller can specify a path relative to the shared data directory, or its 'ui' or 'art' subdirectories.

#### Parameters

file | filename, either absolute or relative to the data directory |
user_data | user data to pass to autoconnected signal handlers |

#### Returns

GtkBuilder object built from the file.

[transfer full]

### rb_builder_load_plugin_file ()

    GtkBuilder *
    rb_builder_load_plugin_file (GObject *plugin,
                                 const char *file,
                                 gpointer user_data);

Like rb_builder_load, except it finds files associated with plugins as well as those in the core data directories.

#### Parameters

plugin | RBPlugin instance |
file | name of file to load |
user_data | user data to pass to autoconnected signal handlers |

#### Returns

GtkBuilder object built from the file.

[transfer full]

### rb_builder_boldify_label ()

    void
    rb_builder_boldify_label (GtkBuilder *builder,
                              const char *name);

Makes a label built from a GtkBuilder file bold.

#### Parameters

builder | a GtkBuilder instance |
name | name of the label to boldify |

### rb_combo_box_hyphen_separator_func ()

    gboolean
    rb_combo_box_hyphen_separator_func (GtkTreeModel *model,
                                        GtkTreeIter *iter,
                                        gpointer data);

A row separator function to use for GtkComboBox widgets. It expects the model to contain a string in its first column, and interprets a string containing a single hyphen character as a separator.

#### Parameters

model | a GtkTreeModel |
iter | a GtkTreeIter |
data | nothing |

#### Returns

`TRUE` if the row pointed to by `iter` is a separator

## Types and Values