diff options
| -rw-r--r-- | gtk/gtkwidget.c | 49 | ||||
| -rw-r--r-- | gtk/gtkwidget.h | 8 |
2 files changed, 57 insertions, 0 deletions
diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c index 46fbf82d0a..3cf76769e4 100644 --- a/gtk/gtkwidget.c +++ b/gtk/gtkwidget.c @@ -4405,6 +4405,55 @@ gtk_widget_class_add_binding_signal (GtkWidgetClass *widget_class, } /** + * gtk_widget_class_add_binding_action: (skip) + * @widget_class: the class to add the binding to + * @keyval: key value of binding to install + * @mods: key modifier of binding to install + * @action_name: the action to activate + * @format_string: GVariant format string for arguments or %NULL for + * no arguments + * @...: arguments, as given by format string. + * + * Creates a new shortcut for @widget_class that activates the given + * @action_name with arguments read according to @format_string. + * The arguments and format string must be provided in the same way as + * with g_variant_new(). + * + * This function is a convenience wrapper around + * gtk_widget_class_add_shortcut() and must be called during class + * initialization. + */ +void +gtk_widget_class_add_binding_action (GtkWidgetClass *widget_class, + guint keyval, + GdkModifierType mods, + const gchar *action_name, + const gchar *format_string, + ...) +{ + GtkShortcut *shortcut; + + g_return_if_fail (GTK_IS_WIDGET_CLASS (widget_class)); + /* XXX: validate variant format for action */ + + shortcut = gtk_shortcut_new (); + gtk_shortcut_set_trigger (shortcut, gtk_keyval_trigger_new (keyval, mods)); + gtk_shortcut_set_action (shortcut, action_name); + if (format_string) + { + va_list args; + va_start (args, format_string); + gtk_shortcut_set_arguments (shortcut, + g_variant_new_va (format_string, NULL, &args)); + va_end (args); + } + + gtk_widget_class_add_shortcut (widget_class, shortcut); + + g_object_unref (shortcut); +} + +/** * gtk_widget_class_add_shortcut: * @widget_class: the class to add the shortcut to * @shortcut: (transfer none): the #GtkShortcut to add diff --git a/gtk/gtkwidget.h b/gtk/gtkwidget.h index 40af2c6a18..d9d0a30932 100644 --- a/gtk/gtkwidget.h +++ b/gtk/gtkwidget.h @@ -390,6 +390,14 @@ void gtk_widget_class_add_binding_signal const gchar *format_string, ...); GDK_AVAILABLE_IN_ALL +void gtk_widget_class_add_binding_action + (GtkWidgetClass *widget_class, + GdkModifierType mods, + guint keyval, + const gchar *action_name, + const gchar *format_string, + ...); +GDK_AVAILABLE_IN_ALL void gtk_widget_class_add_shortcut (GtkWidgetClass *widget_class, GtkShortcut *shortcut); |