[gtk+/combo-refactor: 45/201] Fixed GtkMenuItem to reserve the actual arrow size and spacing



commit f2c1cfb3c18e5dbc8c43e5cdbc733110aa4e5807
Author: Tristan Van Berkom <tristan van berkom gmail com>
Date:   Fri Nov 19 13:29:20 2010 +0900

    Fixed GtkMenuItem to reserve the actual arrow size and spacing
    
    GtkMenuItem was reserving arrow size based on it's requested height,
    now base the submenu arrow size on the actual arrow size and spacing.

 gtk/gtkmenuitem.c |   15 +++++++++++----
 1 files changed, 11 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtkmenuitem.c b/gtk/gtkmenuitem.c
index ee1bec1..6ec5458 100644
--- a/gtk/gtkmenuitem.c
+++ b/gtk/gtkmenuitem.c
@@ -1348,7 +1348,6 @@ gtk_menu_item_size_allocate (GtkWidget     *widget,
   if (child)
     {
       GtkMenuItemPrivate *priv = GET_PRIVATE (menu_item);
-      GtkRequisition child_requisition;
       GtkStyle *style;
       guint horizontal_padding;
       guint border_width;
@@ -1389,12 +1388,20 @@ gtk_menu_item_size_allocate (GtkWidget     *widget,
       child_allocation.x += allocation->x;
       child_allocation.y += allocation->y;
 
-      gtk_widget_get_preferred_size (child, &child_requisition, NULL);
       if ((menu_item->submenu && !GTK_IS_MENU_BAR (parent)) || priv->reserve_indicator)
 	{
+	  guint arrow_spacing;
+	  gint  arrow_size;
+
+	  gtk_widget_style_get (widget,
+				"arrow-spacing", &arrow_spacing,
+				NULL);
+
+	  get_arrow_size (widget, child, &arrow_size);
+
 	  if (direction == GTK_TEXT_DIR_RTL)
-	    child_allocation.x += child_requisition.height;
-	  child_allocation.width -= child_requisition.height;
+	    child_allocation.x += arrow_size + arrow_spacing;
+	  child_allocation.width -= arrow_size + arrow_spacing;
 	}
       
       if (child_allocation.width < 1)



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