AuroraMiddleware/gtk
1
0
Fork 1
mirror of https://gitlab.gnome.org/GNOME/gtk.git synced 2024-09-30 02:57:38 +00:00
Code Issues Projects Releases Wiki Activity

Some doc additions

Browse Source
This commit is contained in:
Matthias Clasen 2010-12-07 09:55:18 -05:00
parent fc5cabba90
commit 5ac194c2d7
1 changed files with 27 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
gtk/gtkwidget.c
View File

@ -1520,6 +1520,12 @@ gtk_widget_class_init (GtkWidgetClass *klass)
* The ::style-set signal is emitted when a new style has been set
* on a widget. Note that style-modifying functions like
* gtk_widget_modify_base() also cause this signal to be emitted.
*
* Note that this signal is emitted for changes to the deprecated
* #GtkStyle. To track changes to the #GtkStyleContext associated
* with a widget, use the #GtkWidget::style-updated signal.
*
* Deprecated:3.0: Use the #GtkWidget::style-updated signal
*/
widget_signals[STYLE_SET] =
g_signal_new (I_("style-set"),
@ -1531,6 +1537,16 @@ gtk_widget_class_init (GtkWidgetClass *klass)
G_TYPE_NONE, 1,
GTK_TYPE_STYLE);
/**
* GtkWidget::style-updated:
* @widget: the object on which the signal is emitted
*
* The ::style-updated signal is emitted when the #GtkStyleContext
* of a widget is changed. Note that style-modifying functions like
* gtk_widget_override_color() also cause this signal to be emitted.
*
* Since: 3.0
*/
widget_signals[STYLE_UPDATED] =
g_signal_new (I_("style-updated"),
G_TYPE_FROM_CLASS (gobject_class),
@ -8670,6 +8686,15 @@ reset_style_recurse (GtkWidget *widget, gpointer data)
NULL);
}
/**
* gtk_widget_reset_style:
* @widget: a #GtkWidget
*
* Updates the style context of @widget and all descendents
* by updating its widget path.
*
* Since: 3.0
*/
void
gtk_widget_reset_style (GtkWidget *widget)
{
@ -8739,7 +8764,7 @@ gtk_widget_peek_pango_context (GtkWidget *widget)
*
* If you create and keep a #PangoLayout using this context, you must
* deal with changes to the context by calling pango_layout_context_changed()
* on the layout in response to the #GtkWidget::style-set and
* on the layout in response to the #GtkWidget::style-updated and
* #GtkWidget::direction-changed signals for the widget.
*
* Return value: (transfer none): the #PangoContext for the widget.
@ -8855,7 +8880,7 @@ gtk_widget_create_pango_context (GtkWidget *widget)
* If you keep a #PangoLayout created in this way around, in order to
* notify the layout of changes to the base direction or font of this
* widget, you must call pango_layout_context_changed() in response to
* the #GtkWidget::style-set and #GtkWidget::direction-changed signals
* the #GtkWidget::style-updated and #GtkWidget::direction-changed signals
* for the widget.
*
* Return value: (transfer full): the new #PangoLayout