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Code Issues Wiki Activity

[243263] NPE on expanding a filter

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This commit is contained in:
David McKnight 2008-08-14 19:18:35 +00:00
parent 7d087961a7
commit 010cdc73c0
1 changed files with 12 additions and 4 deletions
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16
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/SystemBasePlugin.java
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@ -13,6 +13,7 @@
* Contributors:
* Martin Oberhuber (Wind River) - [183824] Forward SystemMessageException from IRemoteFileSubsystem
* Martin Oberhuber (Wind River) - [168870] refactor org.eclipse.rse.core package of the UI plugin
* David McKnight (IBM) - [243263] NPE on expanding a filter
********************************************************************************/
package org.eclipse.rse.ui;
@ -115,14 +116,21 @@ public abstract class SystemBasePlugin extends AbstractUIPlugin
// otherwise, get a list of all the windows, and simply return the first one
// KM: why do we need this??
else {
IWorkbenchWindow[] windows = PlatformUI.getWorkbench().getWorkbenchWindows();
final IWorkbench workbench = wb;
if (windows != null && windows.length > 0) {
return windows[0];
// do this in a runnable so we can get the right window on the main thread
class GetActiveWindow implements Runnable {
public IWorkbenchWindow _activeWindow = null;
public void run()
{
_activeWindow = workbench.getActiveWorkbenchWindow();
}
}
GetActiveWindow runnable = new GetActiveWindow();
wb.getDisplay().syncExec(runnable);
return runnable._activeWindow;
}
return null;
}
else {
return null;