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-rw-r--r--generic/tkPanedWindow.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/generic/tkPanedWindow.c b/generic/tkPanedWindow.c
index 80e2cb8..c154b48 100644
--- a/generic/tkPanedWindow.c
+++ b/generic/tkPanedWindow.c
@@ -12,7 +12,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkPanedWindow.c,v 1.18 2003/09/29 23:15:19 dkf Exp $
+ * RCS: @(#) $Id: tkPanedWindow.c,v 1.19 2004/05/03 19:16:10 hobbs Exp $
*/
#include "tkPort.h"
@@ -1748,6 +1748,18 @@ Unlink(slavePtr)
}
}
+ /*
+ * Clean out any -after or -before references to this slave
+ */
+ for (i = 0; i < masterPtr->numSlaves; i++) {
+ if (masterPtr->slaves[i]->before == slavePtr->tkwin) {
+ masterPtr->slaves[i]->before = None;
+ }
+ if (masterPtr->slaves[i]->after == slavePtr->tkwin) {
+ masterPtr->slaves[i]->after = None;
+ }
+ }
+
masterPtr->flags |= REQUESTED_RELAYOUT;
if (!(masterPtr->flags & REDRAW_PENDING)) {
masterPtr->flags |= REDRAW_PENDING;