New function to calculate the extra pixels per column header.

2000-12-13  Christopher James Lahey  <clahey@helixcode.com>

	* e-table-header-utils.c, e-table-header-utils.h
	(e_table_header_width_extras): New function to calculate the extra
	pixels per column header.

	* e-table-header.c, e-table-header.h: Added a "width_extras"
	argument which is used to calculate the correct minimum widths for
	each column header after adding padding.

	* e-table-item.c (_do_tooltip): Destroy the old tooltip window
	when creating the new one.
	(eti_event): Destroy the old tooltip window if the person presses
	a key.  Don't handle the tab key.

	* e-table.c (et_state_to_header): Set the ETableHeader's
	width_extras argument.

svn path=/trunk/; revision=6978

1 files changed, 9 insertions, 1 deletions

diff --git a/widgets/table/e-table-header-utils.c b/widgets/table/e-table-header-utils.c
index 990a7a09f7..b6d35507bf 100644
--- a/widgets/table/e-table-header-utils.c
+++ b/widgets/table/e-table-header-utils.c
@@ -41,7 +41,7 @@
  *
  * Return value: The height of the button, in pixels.
  **/
-int
+double
 e_table_header_compute_height (ETableCol *ecol, GtkStyle *style, GdkFont *font)
 {
 	int ythick;
@@ -70,6 +70,14 @@ e_table_header_compute_height (ETableCol *ecol, GtkStyle *style, GdkFont *font)
 	return height;
 }
 
+double
+e_table_header_width_extras (GtkStyle *style)
+{
+	g_return_val_if_fail (style != NULL, -1);
+
+	return 2 * (style->klass->xthickness + HEADER_PADDING);
+}
+
 /* Creates a pixmap that is a composite of a background color and the upper-left
  * corner rectangle of a pixbuf.
  */