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Added public prototype for meta_window_is_ancestor_of_transient()

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http://bugzilla.gnome.org/show_bug.cgi?id=590439
This commit is contained in:
Tomas Frydrych 2009-08-04 08:32:36 +01:00
parent 897814a153
commit 2222cb8fbf
3 changed files with 13 additions and 2 deletions
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2
src/core/window-private.h
View File

@ -574,8 +574,6 @@ void meta_window_free_delete_dialog (MetaWindow *window);
void meta_window_foreach_transient (MetaWindow *window, void meta_window_foreach_transient (MetaWindow *window,
MetaWindowForeachFunc func, MetaWindowForeachFunc func,
void *data); void *data);
gboolean meta_window_is_ancestor_of_transient (MetaWindow *window,
MetaWindow *transient);
void meta_window_foreach_ancestor (MetaWindow *window, void meta_window_foreach_ancestor (MetaWindow *window,
MetaWindowForeachFunc func, MetaWindowForeachFunc func,
void *data); void *data);

11
src/core/window.c
View File

@ -8114,6 +8114,17 @@ find_ancestor_func (MetaWindow *window,
return TRUE; return TRUE;
} }
/**
* meta_window_is_ancestor_of_transient:
* @window: a #MetaWindow
* @transient: a #MetaWindow
*
* The function determines whether @window is an ancestor of @transient; it does
* so by traversing the @transient's ancestors until it either locates @window
* or reaches an ancestor that is not transient.
*
* Return Value: (transfer none): %TRUE if window is an ancestor of transient.
*/
gboolean gboolean
meta_window_is_ancestor_of_transient (MetaWindow *window, meta_window_is_ancestor_of_transient (MetaWindow *window,
MetaWindow *transient) MetaWindow *transient)

2
src/include/window.h
View File

@ -100,6 +100,8 @@ void meta_window_configure_notify (MetaWindow *window, XConfigureEvent *event);
const char *meta_window_get_role (MetaWindow *window); const char *meta_window_get_role (MetaWindow *window);
MetaStackLayer meta_window_get_layer (MetaWindow *window); MetaStackLayer meta_window_get_layer (MetaWindow *window);
MetaWindow* meta_window_find_root_ancestor (MetaWindow *window); MetaWindow* meta_window_find_root_ancestor (MetaWindow *window);
gboolean meta_window_is_ancestor_of_transient (MetaWindow *window,
MetaWindow *transient);
gboolean meta_window_get_icon_geometry (MetaWindow *window, gboolean meta_window_get_icon_geometry (MetaWindow *window,
MetaRectangle *rect); MetaRectangle *rect);
void meta_window_maximize (MetaWindow *window, void meta_window_maximize (MetaWindow *window,