From 59a806799ffda3ff2bc3bf7a2c0942c5edb8dbfa Mon Sep 17 00:00:00 2001
From: mathias <mathias>
Date: Thu, 12 May 2005 19:55:49 +0000
Subject: when the app changes its pixmap we need to trigger that correctly

---
 src/WinButton.cc | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/WinButton.cc b/src/WinButton.cc
index 36639f5..f97784e 100644
--- a/src/WinButton.cc
+++ b/src/WinButton.cc
@@ -354,11 +354,23 @@ void WinButton::update(FbTk::Subject *subj) {
             m_icon_pixmap.release();
             m_icon_mask.release();
         } else {
+
+            // no pixmap
             if (!((hints->flags & IconPixmapHint) && hints->icon_pixmap != 0))
                 m_icon_pixmap.release();
+
+            // pixmap has changed
+            if (hints->flags & IconPixmapHint && hints->icon_pixmap != 0 && 
+                    hints->icon_pixmap != m_icon_pixmap.drawable())
+                m_icon_pixmap.release();
             
+            // no pixmap-mask
             if (!(hints->flags & IconMaskHint))
                 m_icon_mask.release();
+
+            // pixmap-mask has changed
+            if (hints->flags & IconMaskHint && hints->icon_mask != m_icon_mask.drawable())
+                m_icon_mask.release();
         }
         
         XFree(hints);
-- 
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