[gimp] Looking at widget->requisition in size_allocate() is useless

[Michael Natterer <mitch src gnome org>]

commit 656e30cd3a6b1ab2380ea212d2c9b47b2c44d043
Author: Michael Natterer <mitch gimp org>
Date:   Sat Aug 1 18:59:58 2009 +0200

    Looking at widget->requisition in size_allocate() is useless
    
    Use the passed GtkAllocation for calculating things, not
    widget->requisition.

 libgimpwidgets/gimpcolorscale.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/libgimpwidgets/gimpcolorscale.c b/libgimpwidgets/gimpcolorscale.c
index 5d8f9f6..005bde3 100644
--- a/libgimpwidgets/gimpcolorscale.c
+++ b/libgimpwidgets/gimpcolorscale.c
@@ -135,8 +135,8 @@ gimp_color_scale_size_allocate (GtkWidget     *widget,
       focus += focus_padding;
     }
 
-  range->min_slider_size = (MIN (widget->requisition.width,
-                                 widget->requisition.height) - 2 * focus) / 2;
+  range->min_slider_size = (MIN (allocation->width,
+                                 allocation->height) - 2 * focus) / 2;
 
   if (GTK_WIDGET_CLASS (parent_class)->size_allocate)
     GTK_WIDGET_CLASS (parent_class)->size_allocate (widget, allocation);