add a changed signal (e_meeting_time_selector_construct): emit changed

2001-11-05  JP Rosevear  <jpr@ximian.com>

	* gui/e-meeting-time-sel.c (e_meeting_time_selector_class_init):
	add a changed signal
	(e_meeting_time_selector_construct): emit changed signal
	(e_meeting_time_selector_set_meeting_time): ditto
	(e_meeting_time_selector_set_all_day): set the all day setting
	(e_meeting_time_selector_autopick): emit changed signal
	(e_meeting_time_selector_find_nearest_interval): find proper
	interval when in all day mode
	(e_meeting_time_selector_find_nearest_interval_backward): ditto
	(e_meeting_time_selector_drag_meeting_time): for all day events,
	move the time when past the 12 hour mark, and and always make sure
	1 full day is selected, emit changed signal when appropriate
	(e_meeting_time_selector_update_start_date_edit): set date and
	time of day together
	(e_meeting_time_selector_update_end_date_edit): ditto, and adjust
	display time if all day event

	* gui/e-meeting-time-sel-item.c
	(e_meeting_time_selector_item_draw): remove unused variable
	(e_meeting_time_selector_item_button_press): for all day mode,
	make the interval a whole day

	* gui/dialogs/schedule-page.c (update_time): set the meeting time
	selector setting instead of manual mucking with the e-date-edit
	widgets
	(init_widgets): listen to the changed signal of the meeting time
	selector instead of propagating multiple events as it updates

	* gui/dialogs/event-page.c (update_time): block time zone change
	signals

svn path=/trunk/; revision=14601

1 files changed, 16 insertions, 14 deletions

diff --git a/calendar/gui/dialogs/event-page.c b/calendar/gui/dialogs/event-page.c
index 191f87e306..ff4ec98e59 100644
--- a/calendar/gui/dialogs/event-page.c
+++ b/calendar/gui/dialogs/event-page.c
@@ -375,20 +375,22 @@ update_time (EventPage *epage, CalComponentDateTime *start_date, CalComponentDat
 
 	/* Set the timezones, and set sync_timezones to TRUE if both timezones
 	   are the same. */
-	/* FIXME: JPR - why did you add the if check here? It looks like it
-	   won't work for floating times, where start_zone or end_zone may be
-	   NULL. */
-#if 0
-	if (start_zone && end_zone) {
-#endif
-		e_timezone_entry_set_timezone (E_TIMEZONE_ENTRY (priv->start_timezone),
-					       start_zone);
-		e_timezone_entry_set_timezone (E_TIMEZONE_ENTRY (priv->end_timezone),
-					       end_zone);
-		priv->sync_timezones = (start_zone == end_zone) ? TRUE : FALSE;
-#if 0
-	}
-#endif
+	gtk_signal_handler_block_by_data (GTK_OBJECT (priv->start_timezone),
+					  epage);
+	gtk_signal_handler_block_by_data (GTK_OBJECT (priv->end_timezone), epage);
+	
+	e_timezone_entry_set_timezone (E_TIMEZONE_ENTRY (priv->start_timezone),
+				       start_zone);
+	e_timezone_entry_set_timezone (E_TIMEZONE_ENTRY (priv->end_timezone),
+				       end_zone);
+
+	gtk_signal_handler_unblock_by_data (GTK_OBJECT (priv->start_timezone),
+					    epage);
+	gtk_signal_handler_unblock_by_data (GTK_OBJECT (priv->end_timezone),
+					    epage);
+
+	priv->sync_timezones = (start_zone == end_zone) ? TRUE : FALSE;
+
 }
 
 /* Fills the widgets with default values */