gpointer windowing_data;
};
+/* Tracks information about the pointer grab on this display */
+typedef struct
+{
+ GdkWindow *window;
+ GdkWindow *native_window;
+ gulong serial_start;
+ gulong serial_end; /* exclusive, i.e. not active on serial_end */
+ gboolean owner_events;
+ guint event_mask;
+ gboolean implicit;
+ guint32 time;
+
+ gboolean activated;
+ gboolean implicit_ungrab;
+ gboolean grab_one_pointer_release_event;
+} GdkPointerGrabInfo;
+
+typedef struct _GdkInputWindow GdkInputWindow;
+
+/* Private version of GdkWindowObject. The initial part of this strucuture
+ is public for historical reasons. Don't change that part */
+typedef struct _GdkWindowPaint GdkWindowPaint;
+
+struct _GdkWindowObject
+{
+ /* vvvvvvv THIS PART IS PUBLIC. DON'T CHANGE vvvvvvvvvvvvvv */
+ GdkDrawable parent_instance;
+
+ GdkDrawable *impl; /* window-system-specific delegate object */
+
+ GdkWindowObject *parent;
+
+ gpointer user_data;
+
+ gint x;
+ gint y;
+
+ gint extension_events;
+
+ GList *filters;
+ GList *children;
+
+ GdkColor bg_color;
+ GdkPixmap *bg_pixmap;
+
+ GSList *paint_stack;
+
+ GdkRegion *update_area;
+ guint update_freeze_count;
+
+ guint8 window_type;
+ guint8 depth;
+ guint8 resize_count;
+
+ GdkWindowState state;
+
+ guint guffaw_gravity : 1;
+ guint input_only : 1;
+ guint modal_hint : 1;
+ guint composited : 1;
+
+ guint destroyed : 2;
+
+ guint accept_focus : 1;
+ guint focus_on_map : 1;
+ guint shaped : 1;
+
+ GdkEventMask event_mask;
+
+ guint update_and_descendants_freeze_count;
+
+ GdkWindowRedirect *redirect;
+
+ /* ^^^^^^^^^^ THIS PART IS PUBLIC. DON'T CHANGE ^^^^^^^^^^ */
+
+ /* The GdkWindowObject that has the impl, ref:ed if another window.
+ * This ref is required to keep the wrapper of the impl window alive
+ * for as long as any GdkWindow references the impl. */
+ GdkWindowObject *impl_window;
+ int abs_x, abs_y; /* Absolute offset in impl */
+ gint width, height;
+ guint32 clip_tag;
+ GdkRegion *clip_region; /* Clip region (wrt toplevel) in window coords */
+ GdkRegion *clip_region_with_children; /* Clip region in window coords */
+ GdkCursor *cursor;
+ gint8 toplevel_window_type;
+ guint effective_visibility : 2;
+ guint visibility : 2; /* The visibility wrt the toplevel (i.e. based on clip_region) */
+ guint native_visibility : 2; /* the native visibility of a impl windows */
+ guint has_offscreen_children : 1;
+
+ GdkWindowPaint *implicit_paint;
+ GdkInputWindow *input_window; /* only set for impl windows */
+
+ GList *outstanding_moves;
+
+ GdkRegion *shape;
+ GdkRegion *input_shape;
+
+ cairo_surface_t *cairo_surface;
+};
+
+
extern GdkEventFunc _gdk_event_func; /* Callback for events */
extern gpointer _gdk_event_data;
extern GDestroyNotify _gdk_event_notify;
const gchar *data,
gint width,
gint height);
-void _gdk_pixmap_set_as_backing (GdkPixmap *pixmap,
- GdkWindow *window,
- int x_offset,
- int y_offset);
-
void _gdk_window_impl_new (GdkWindow *window,
GdkWindow *real_parent,
GdkGCValuesMask values_mask);
GdkRegion *_gdk_gc_get_clip_region (GdkGC *gc);
+gboolean _gdk_gc_get_exposures (GdkGC *gc);
GdkFill _gdk_gc_get_fill (GdkGC *gc);
GdkPixmap *_gdk_gc_get_tile (GdkGC *gc);
GdkBitmap *_gdk_gc_get_stipple (GdkGC *gc);
gulong _gdk_windowing_window_get_next_serial (GdkDisplay *display);
void _gdk_windowing_window_get_offsets (GdkWindow *window,
- gint *x_offset,
- gint *y_offset);
+ gint *x_offset,
+ gint *y_offset);
GdkRegion *_gdk_windowing_window_get_shape (GdkWindow *window);
GdkRegion *_gdk_windowing_window_get_input_shape(GdkWindow *window);
GdkRegion *_gdk_windowing_get_shape_for_mask (GdkBitmap *mask);
gint *x,
gint *y,
GdkModifierType *mask);
-GdkWindow* _gdk_windowing_window_get_pointer (GdkDisplay *display,
- GdkWindow *window,
- gint *x,
- gint *y,
- GdkModifierType *mask);
GdkWindow* _gdk_windowing_window_at_pointer (GdkDisplay *display,
gint *win_x,
gint *win_y,
GdkModifierType *mask);
+GdkGrabStatus _gdk_windowing_pointer_grab (GdkWindow *window,
+ GdkWindow *native,
+ gboolean owner_events,
+ GdkEventMask event_mask,
+ GdkWindow *confine_to,
+ GdkCursor *cursor,
+ guint32 time);
void _gdk_windowing_got_event (GdkDisplay *display,
GList *event_link,
GdkEvent *event,
void _gdk_windowing_launch_failed (GAppLaunchContext *context,
const char *startup_notify_id);
-void _gdk_display_set_has_pointer_grab (GdkDisplay *display,
- GdkWindow *window,
- GdkWindow *native_window,
- gboolean owner_events,
- GdkEventMask event_mask,
- unsigned long serial,
- guint32 time,
+GdkPointerGrabInfo *_gdk_display_get_active_pointer_grab (GdkDisplay *display);
+void _gdk_display_pointer_grab_update (GdkDisplay *display,
+ gulong current_serial);
+GdkPointerGrabInfo *_gdk_display_get_last_pointer_grab (GdkDisplay *display);
+GdkPointerGrabInfo *_gdk_display_add_pointer_grab (GdkDisplay *display,
+ GdkWindow *window,
+ GdkWindow *native_window,
+ gboolean owner_events,
+ GdkEventMask event_mask,
+ unsigned long serial_start,
+ guint32 time,
+ gboolean implicit);
+GdkPointerGrabInfo * _gdk_display_has_pointer_grab (GdkDisplay *display,
+ gulong serial);
+gboolean _gdk_display_end_pointer_grab (GdkDisplay *display,
+ gulong serial,
+ GdkWindow *if_child,
gboolean implicit);
-void _gdk_display_unset_has_pointer_grab (GdkDisplay *display,
- gboolean implicit,
- gboolean do_grab_one_pointer_release_event,
- guint32 time);
void _gdk_display_set_has_keyboard_grab (GdkDisplay *display,
GdkWindow *window,
GdkWindow *native_window,
cairo_surface_t * _gdk_windowing_create_cairo_surface (GdkDrawable *drawable,
int width,
int height);
+GdkWindow * _gdk_window_find_child_at (GdkWindow *window,
+ int x, int y);
GdkWindow * _gdk_window_find_descendant_at (GdkWindow *toplevel,
double x, double y,
double *found_x,
gint toplevel_y,
GdkModifierType mask,
guint32 time_,
- GdkEvent *event_in_queue);
+ GdkEvent *event_in_queue,
+ gulong serial);
void _gdk_display_set_window_under_pointer (GdkDisplay *display,
GdkWindow *window);
gint *base_y_offset);
gboolean _gdk_window_has_impl (GdkWindow *window);
GdkWindow * _gdk_window_get_impl_window (GdkWindow *window);
+GdkWindow *_gdk_window_get_input_window_for_event (GdkWindow *native_window,
+ GdkEventType event_type,
+ int x, int y,
+ gulong serial);
GdkRegion *_gdk_region_new_from_yxbanded_rects (GdkRectangle *rects, int n_rects);
/*****************************
projects / ~andy / gtk / blobdiff