added e-dateedit.[hc] and the test-dateedit app.

2000-09-11  Damon Chaplin  <damon@helixcode.com>

	* Makefile.am (libemiscwidgets_a_SOURCES): added e-dateedit.[hc]
	and the test-dateedit app.

	* e-dateedit.[hc]: new widget to use instead of GnomeDateEdit. It
	uses the new ECalendar widget for the calendar and also supports
	"None", "Today" and "Now" buttons, and goes away with a single click.

	* test-dateedit.c: app to test the EDateEdit widget.

	* e-calendar-item.c: updated to support the EDateEdit better,
	mainly by adding the "move_selection_when_moving" arg so we can turn
	it off to keep the same day selected when changing the months shown.

svn path=/trunk/; revision=5304

1 files changed, 11 insertions, 0 deletions

diff --git a/widgets/misc/e-calendar-item.h b/widgets/misc/e-calendar-item.h
index 3091e47bb4..3820b84131 100644
--- a/widgets/misc/e-calendar-item.h
+++ b/widgets/misc/e-calendar-item.h
@@ -126,6 +126,11 @@ struct _ECalendarItem
 	   weeks, or -1 if we never switch. Defaults to -1. */
 	gint days_to_start_week_selection;
 
+	/* Whether the selection is moved when we move back/forward one month.
+	   Used for things like the EDateEdit which only want the selection to
+	   be changed when the user explicitly selects a day. */
+	gboolean move_selection_when_moving;
+
 	/* Whether the selection is rounded down to the nearest week when we
 	   move back/forward one month. Used for the week view. */
 	gboolean round_selection_when_moving;
@@ -165,6 +170,7 @@ struct _ECalendarItem
 	gboolean selecting;
 	gboolean selection_dragging_end;
 	gboolean selection_from_full_week;
+	gboolean selection_set;
 	gint selection_start_month_offset;
 	gint selection_start_day;
 	gint selection_end_month_offset;
@@ -236,9 +242,14 @@ void	 e_calendar_item_get_date_range		(ECalendarItem	*calitem,
 						 gint		*end_month,
 						 gint		*end_day);
 
+/* Returns the selected date range. It returns FALSE if no days are currently
+   selected. */
 gboolean e_calendar_item_get_selection		(ECalendarItem	*calitem,
 						 GDate		*start_date,
 						 GDate		*end_date);
+/* Sets the selected date range, and changes the date range shown so at least
+   the start of the selection is shown. If start_date is NULL it clears the
+   selection. */
 void	 e_calendar_item_set_selection		(ECalendarItem	*calitem,
 						 GDate		*start_date,
 						 GDate		*end_date);