gnome-canvas: Change GnomeCanvasItem->point vfunc

Previously the function returned the distance to the nearest item. Now
it only returns an item that is hit. This slightly changes semantics
(button events are no longer dispatched to the nearest item, but only to
the item actually clicked on), but makes the code way simpler and
actually does what one would expect.

1 files changed, 6 insertions, 12 deletions

diff --git a/calendar/gui/e-meeting-time-sel-item.c b/calendar/gui/e-meeting-time-sel-item.c
index 72d7d724a3..18b21949a1 100644
--- a/calendar/gui/e-meeting-time-sel-item.c
+++ b/calendar/gui/e-meeting-time-sel-item.c
@@ -54,10 +54,9 @@ static void e_meeting_time_selector_item_draw (GnomeCanvasItem *item,
 					       GdkDrawable *drawable,
 					       gint x, gint y,
 					       gint width, gint height);
-static double e_meeting_time_selector_item_point (GnomeCanvasItem *item,
-						  double x, double y,
-						  gint cx, gint cy,
-						  GnomeCanvasItem **actual_item);
+static GnomeCanvasItem *e_meeting_time_selector_item_point (GnomeCanvasItem *item,
+                                                            double x, double y,
+                                                            gint cx, gint cy);
 static gint e_meeting_time_selector_item_event (GnomeCanvasItem *item,
 						GdkEvent *event);
 static gint e_meeting_time_selector_item_button_press (EMeetingTimeSelectorItem *mts_item,
@@ -779,16 +778,11 @@ e_meeting_time_selector_item_paint_attendee_busy_periods (EMeetingTimeSelectorIt
  * CANVAS ITEM ROUTINES - functions to be a GnomeCanvasItem.
  */
 
-/* This is supposed to return the nearest item the the point and the distance.
-   Since we are the only item we just return ourself and 0 for the distance.
-   This is needed so that we get button/motion events. */
-static double
+static GnomeCanvasItem *
 e_meeting_time_selector_item_point (GnomeCanvasItem *item, double x, double y,
-				    gint cx, gint cy,
-				    GnomeCanvasItem **actual_item)
+				    gint cx, gint cy)
 {
-	*actual_item = item;
-	return 0.0;
+	return item;
 }
 
 static gint