GdkEventMask types

gdk/gdk.go

@@ -35,6 +35,7 @@ func init() {
 		{glib.Type(C.gdk_colorspace_get_type()), marshalColorspace},
 		{glib.Type(C.gdk_interp_type_get_type()), marshalInterpType},
 		{glib.Type(C.gdk_pixbuf_alpha_mode_get_type()), marshalPixbufAlphaMode},
+		{glib.Type(C.gdk_event_type_get_type()), marshalEventMask},
 
 		// Objects/Interfaces
 		{glib.Type(C.gdk_device_get_type()), marshalDevice},
@@ -147,6 +148,41 @@ const (
 	SELECTION_TYPE_STRING   Atom = 31
 )
 
+// EventMask is a representation of GDK's GdkEventMask.
+type EventMask int
+
+const (
+	EXPOSURE_MASK            EventMask = C.GDK_EXPOSURE_MASK
+	POINTER_MOTION_MASK      EventMask = C.GDK_POINTER_MOTION_MASK
+	POINTER_MOTION_HINT_MASK EventMask = C.GDK_POINTER_MOTION_HINT_MASK
+	BUTTON_MOTION_MASK       EventMask = C.GDK_BUTTON_MOTION_MASK
+	BUTTON1_MOTION_MASK      EventMask = C.GDK_BUTTON1_MOTION_MASK
+	BUTTON2_MOTION_MASK      EventMask = C.GDK_BUTTON2_MOTION_MASK
+	BUTTON3_MOTION_MASK      EventMask = C.GDK_BUTTON3_MOTION_MASK
+	BUTTON_PRESS_MASK        EventMask = C.GDK_BUTTON_PRESS_MASK
+	BUTTON_RELEASE_MASK      EventMask = C.GDK_BUTTON_RELEASE_MASK
+	KEY_PRESS_MASK           EventMask = C.GDK_KEY_PRESS_MASK
+	KEY_RELEASE_MASK         EventMask = C.GDK_KEY_RELEASE_MASK
+	ENTER_NOTIFY_MASK        EventMask = C.GDK_ENTER_NOTIFY_MASK
+	LEAVE_NOTIFY_MASK        EventMask = C.GDK_LEAVE_NOTIFY_MASK
+	FOCUS_CHANGE_MASK        EventMask = C.GDK_FOCUS_CHANGE_MASK
+	STRUCTURE_MASK           EventMask = C.GDK_STRUCTURE_MASK
+	PROPERTY_CHANGE_MASK     EventMask = C.GDK_PROPERTY_CHANGE_MASK
+	VISIBILITY_NOTIFY_MASK   EventMask = C.GDK_VISIBILITY_NOTIFY_MASK
+	PROXIMITY_IN_MASK        EventMask = C.GDK_PROXIMITY_IN_MASK
+	PROXIMITY_OUT_MASK       EventMask = C.GDK_PROXIMITY_OUT_MASK
+	SUBSTRUCTURE_MASK        EventMask = C.GDK_SUBSTRUCTURE_MASK
+	SCROLL_MASK              EventMask = C.GDK_SCROLL_MASK
+	TOUCH_MASK               EventMask = C.GDK_TOUCH_MASK
+	SMOOTH_SCROLL_MASK       EventMask = C.GDK_SMOOTH_SCROLL_MASK
+	ALL_EVENTS_MASK          EventMask = C.GDK_ALL_EVENTS_MASK
+)
+
+func marshalEventMask(p uintptr) (interface{}, error) {
+	c := C.g_value_get_enum((*C.GValue)(unsafe.Pointer(p)))
+	return EventMask(c), nil
+}
+
 /*
  * GdkAtom
  */
@@ -521,6 +557,12 @@ func (v *Event) free() {
 	C.gdk_event_free(v.native())
 }
 
+// GetCoords is a wrapper around gdk_event_get_coords().
+func (v *Event) GetCoords(x_win *float64, y_win *float64) bool {
+	ok := C.gdk_event_get_coords(v.native(), (*C.gdouble)(x_win), (*C.gdouble)(y_win))
+	return bool(ok == 1)
+}
+
 /*
  * GdkPixbuf
  */

gtk/gtk.go

@@ -8251,7 +8251,7 @@ func (v *Widget) GetEvents() int {
 }
 
 // AddEvents is a wrapper around gtk_widget_add_events().
-func (v *Widget) AddEvents(events int) {
+func (v *Widget) AddEvents(events gdk.EventMask) {
 	C.gtk_widget_add_events(v.native(), C.gint(events))
 }