diff options
Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Text.java')
-rw-r--r-- | bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Text.java | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Text.java b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Text.java index 5d1ce852c9..fba9850ab9 100644 --- a/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Text.java +++ b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Text.java @@ -1,5 +1,5 @@ /******************************************************************************* - * Copyright (c) 2000, 2013 IBM Corporation and others. + * Copyright (c) 2000, 2014 IBM Corporation and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at @@ -459,7 +459,12 @@ public void append (String string) { } void applySegments () { - if (--clearSegmentsCount != 0) return; + /* + * It is possible (but unlikely), that application code could have + * disposed the widget in the modify event. If this happens, return to + * cancel the operation. + */ + if (isDisposed() || --clearSegmentsCount != 0) return; if (!hooks (SWT.Segments) && !filters (SWT.Segments)) return; int length = OS.GetWindowTextLength (handle); int cp = getCodePage (); |