From bf785b33260d445101b29e07fd7938c5f293c134 Mon Sep 17 00:00:00 2001
From: treectrl <treectrl>
Date: Thu, 23 Nov 2006 00:42:26 +0000
Subject: Fix window elements not respecting -squeeze layout.

---
 generic/tkTreeElem.c | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/generic/tkTreeElem.c b/generic/tkTreeElem.c
index ff349cc..70a6dc8 100644
--- a/generic/tkTreeElem.c
+++ b/generic/tkTreeElem.c
@@ -5,7 +5,7 @@
  *
  * Copyright (c) 2002-2006 Tim Baker
  *
- * RCS: @(#) $Id: tkTreeElem.c,v 1.50 2006/11/19 23:37:57 treectrl Exp $
+ * RCS: @(#) $Id: tkTreeElem.c,v 1.51 2006/11/23 00:42:26 treectrl Exp $
  */
 
 #include "tkTreeCtrl.h"
@@ -3746,20 +3746,27 @@ static void DisplayProcWindow(ElementArgs *args)
 	args->display.width, args->display.height,
 	TRUE, TRUE,
 	&x, &y, &width, &height);
+
     x += tree->drawableXOrigin - tree->xOrigin;
     y += tree->drawableYOrigin - tree->yOrigin;
 
-    /*
-     * If the window is completely out of the visible area of the treectrl
-     * then unmap it.  The window could suddenly reappear if the treectrl
-     * window gets resized.
-     */
+    /* -squeeze layout may give the element less space than requested. */
+    if (width > args->display.width)
+	width = args->display.width;
+    if (height > args->display.height)
+	height = args->display.height;
 
     minX = args->display.bounds[0];
     minY = args->display.bounds[1];
     maxX = args->display.bounds[2];
     maxY = args->display.bounds[3];
 
+    /*
+     * If the window is completely out of the visible area of the treectrl
+     * then unmap it.  The window could suddenly reappear if the treectrl
+     * window gets resized.
+     */
+
     if (((x + width) <= minX) || ((y + height) <= minY)
 	    || (x >= maxX) || (y >= maxY)) {
 hideIt:
-- 
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