[gnumeric] GUI: Show more tabs and less status text.

[Morten Welinder <mortenw src gnome org>]

commit c578a14d0a50cd1218f77ee22635acb01e3b4fe8
Author: Morten Welinder <terra gnome org>
Date:   Tue Mar 23 14:35:56 2010 -0400

    GUI: Show more tabs and less status text.

 ChangeLog     |    2 +-
 src/wbc-gtk.c |   17 ++++++++++++++---
 2 files changed, 15 insertions(+), 4 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 104bdf4..01d002d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,7 +1,7 @@
 2010-03-23  Morten Welinder  <terra gnome org>
 
 	* src/wbc-gtk.c (cb_paned_size_allocate): Improve handling of
-	too-narrow windows.
+	too-narrow windows.  Show more tabs for wide windows.
 	(cb_status_size_allocate): New function to trigger repartition
 	after window resize.
 
diff --git a/src/wbc-gtk.c b/src/wbc-gtk.c
index b7c8cf0..925f33a 100644
--- a/src/wbc-gtk.c
+++ b/src/wbc-gtk.c
@@ -934,7 +934,7 @@ cb_paned_size_allocate (GtkHPaned *hpaned,
 	GtkWidget *widget = (GtkWidget *)paned;
 	GtkRequisition child1_requisition;
 	gint handle_size;
-	gint p1, p2, h1, h2, w1, w2, w, desired;
+	gint p1, p2, h1, h2, w1, w2, w, wp;
 	gint border_width = GTK_CONTAINER (paned)->border_width;
 	gboolean position_set;
 	GtkWidget *child1 = paned->child1;
@@ -969,8 +969,19 @@ cb_paned_size_allocate (GtkHPaned *hpaned,
 
 	gtk_widget_style_get (widget, "handle-size", &handle_size, NULL);
 	w = widget->allocation.width - handle_size - 2 * border_width;
-	desired = MAX (0, w / 3);
-	p1 = MIN (desired, child1->requisition.width);
+	p1 = MAX (0, w / 2);
+
+	/*
+	 * Don't let the status text take up more then 125% of the space
+	 * used for auto-expr and other little things.  This helps with
+	 * wide windows.
+	 */
+	wp = GTK_WIDGET (hpaned)->parent->allocation.width;
+	p1 = MAX (p1, w - (wp - w) * 125 / 100);
+
+	/* However, never use more for tabs than we want.  */
+	p1 = MIN (p1, child1->requisition.width);
+
 	p2 = MAX (0, w - p1);
 
 	if (p1 < child1->requisition.width) {