Added a function to get tooltip tooltip widget

2005-11-23  Srinivasa Ragavan  <sragavan@novell.com>

	* gui/e-calendar-view.c (tooltip_grab), (get_label),
	(e_calendar_view_get_tooltips): Added a function to get tooltip
	tooltip widget
	* gui/e-calendar-view.h:
	* gui/e-day-view.c (e_day_view_add_event),
	(e_day_view_reshape_long_event), (e_day_view_reshape_day_event),
	(e_day_view_on_text_item_event): Added tooltip for day/work week
	view.
	* gui/e-week-view.c (e_week_view_add_event), (tooltip_event_cb),
	(e_week_view_reshape_event_span), (e_week_view_on_text_item_event):
	Added tooltip for week/month view.
	* gui/e-week-view.h:
	* gui/misc.c (get_position_in_array), (calculate_time): Added a
	function for converting time to string.
	* gui/misc.h:

svn path=/trunk/; revision=30648

1 files changed, 46 insertions, 2 deletions

diff --git a/calendar/gui/e-day-view.c b/calendar/gui/e-day-view.c
index a7092f8f91..1c655ad7f2 100644
--- a/calendar/gui/e-day-view.c
+++ b/calendar/gui/e-day-view.c
@@ -4224,6 +4224,9 @@ e_day_view_add_event (ECalComponent *comp,
 	}
 
 	event.start = start;
+	event.tooltip = NULL;
+	event.color = NULL;
+	event.timeout = -1;
 	event.end = end;
 	event.canvas_item = NULL;
 	event.comp_data->instance_start = start;
@@ -4465,6 +4468,7 @@ e_day_view_reshape_long_event (EDayView *day_view,
 					       NULL);
 		g_signal_connect (event->canvas_item, "event",
 				  G_CALLBACK (e_day_view_on_text_item_event), day_view);
+		g_object_set_data ((GObject *)event->canvas_item, "event", (gpointer)event);
 		g_signal_emit_by_name (G_OBJECT(day_view),
 				       "event_added", event);
 
@@ -4646,6 +4650,7 @@ e_day_view_reshape_day_event (EDayView *day_view,
 						       NULL);
 			g_signal_connect (event->canvas_item, "event",
 					  G_CALLBACK (e_day_view_on_text_item_event), day_view);
+			g_object_set_data ((GObject *)event->canvas_item, "event", (gpointer)event);
 			g_signal_emit_by_name (G_OBJECT(day_view),
 					       "event_added", event);
 
@@ -5765,7 +5770,6 @@ cancel_editing (EDayView *day_view)
 	e_day_view_stop_editing_event (day_view);
 }
 
-
 static gboolean
 e_day_view_on_text_item_event (GnomeCanvasItem *item,
 			       GdkEvent *event,
@@ -5825,10 +5829,50 @@ e_day_view_on_text_item_event (GnomeCanvasItem *item,
 			e_day_view_on_editing_stopped (day_view, item);
 
 		return FALSE;
+	case GDK_ENTER_NOTIFY:
+		{
+			EDayViewEvent *pevent = (EDayViewEvent *)g_object_get_data ((GObject *)item, "event");
+			
+			pevent->x = ((GdkEventCrossing *)event)->x_root;
+			pevent->y = ((GdkEventCrossing *)event)->y_root;
+			pevent->tooltip = NULL;			
+			pevent->timeout = g_timeout_add (500, (GSourceFunc)e_calendar_view_get_tooltips, pevent);
+			
+		return TRUE;
+		}
+	case GDK_LEAVE_NOTIFY:
+		{
+			EDayViewEvent *pevent = (EDayViewEvent *)g_object_get_data ((GObject *)item, "event");
+			
+			if (pevent && pevent->tooltip) {
+				gtk_widget_destroy (pevent->tooltip);
+				pevent->tooltip = NULL;
+			}
+
+			if (pevent && pevent->timeout != -1) {
+				g_source_remove (pevent->timeout);
+				pevent->timeout = -1;
+			}
+			
+		return TRUE;
+		}
+	case GDK_MOTION_NOTIFY:
+		{
+			EDayViewEvent *pevent = (EDayViewEvent *)g_object_get_data ((GObject *)item, "event");
+			
+			pevent->x = ((GdkEventMotion *)event)->x_root;
+			pevent->y = ((GdkEventMotion *)event)->y_root;
+
+			if (pevent->tooltip) {
+				gtk_window_move ((GtkWindow *)pevent->tooltip, ((int)((GdkEventMotion *)event)->x_root)+16, ((int)((GdkEventMotion *)event)->y_root) +16);
+			}
+
+			return TRUE;
+		}
 	default:
 		break;
 	}
-
+	
 	return FALSE;
 }