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| author | Veronika Irvine <veronika> | 2006-03-27 17:02:24 +0000 |
|---|---|---|
| committer | Veronika Irvine <veronika> | 2006-03-27 17:02:24 +0000 |
| commit | 98755812d927bfcbfc2a2439ae960f612d0da37e (patch) | |
| tree | 8075ec7fc4e525b8930d4461a5114d901274d0cc | |
| parent | e7a7f994afd09083232e2396e0a908d2d2cda726 (diff) | |
| download | eclipse.platform.swt-98755812d927bfcbfc2a2439ae960f612d0da37e.tar.gz eclipse.platform.swt-98755812d927bfcbfc2a2439ae960f612d0da37e.tar.xz eclipse.platform.swt-98755812d927bfcbfc2a2439ae960f612d0da37e.zip | |
Bug133276 - NPE in refresh if control disposed in event handler
| -rwxr-xr-x | bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/win32/org/eclipse/swt/dnd/DropTarget.java | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/win32/org/eclipse/swt/dnd/DropTarget.java b/bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/win32/org/eclipse/swt/dnd/DropTarget.java index 98805dd9a0..6325fc743f 100755 --- a/bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/win32/org/eclipse/swt/dnd/DropTarget.java +++ b/bundles/org.eclipse.swt/Eclipse SWT Drag and Drop/win32/org/eclipse/swt/dnd/DropTarget.java @@ -541,10 +541,12 @@ int Release() { } void refresh() { + if (control == null || control.isDisposed()) return; + int handle = control.handle; RECT lpRect = new RECT(); - if (OS.GetUpdateRect(control.handle, lpRect, false)) { + if (OS.GetUpdateRect(handle, lpRect, false)) { OS.ImageList_DragShowNolock(false); - OS.RedrawWindow(control.handle, lpRect, 0, OS.RDW_UPDATENOW | OS.RDW_INVALIDATE); + OS.RedrawWindow(handle, lpRect, 0, OS.RDW_UPDATENOW | OS.RDW_INVALIDATE); OS.ImageList_DragShowNolock(true); } } |