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Bug 538942 - Moving backward and forward in "Create Launch

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Configuration" dialog of launchbar causes NPEs

Change-Id: Ibd11b43d4348abfa74509ce715c8d5e741f1582f
Signed-off-by: Umair Sair <umair_sair@hotmail.com>
This commit is contained in:
Umair Sair 2018-09-12 00:00:29 +05:00
parent 2ab45c194e
commit c1e3974e1b
1 changed files with 8 additions and 1 deletions
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9
bundles/org.eclipse.launchbar.ui/src/org/eclipse/launchbar/ui/internal/dialogs/NewLaunchConfigEditPage.java
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@ -83,7 +83,9 @@ public class NewLaunchConfigEditPage extends WizardPage implements IPageChanging
@Override @Override
public void handlePageChanging(PageChangingEvent event) { public void handlePageChanging(PageChangingEvent event) {
if (launchConfigType == null) { if (launchConfigType == null || event.getTargetPage() != this) {
if (tabViewer != null)
tabViewer.setInput(null);
return; return;
} }
LaunchConfigurationsDialog.setCurrentlyVisibleLaunchConfigurationDialog(launchConfigurationDialog); LaunchConfigurationsDialog.setCurrentlyVisibleLaunchConfigurationDialog(launchConfigurationDialog);
@ -186,6 +188,11 @@ public class NewLaunchConfigEditPage extends WizardPage implements IPageChanging
public void setTabViewer(LaunchConfigurationTabGroupViewer viewer) { public void setTabViewer(LaunchConfigurationTabGroupViewer viewer) {
super.setTabViewer(viewer); super.setTabViewer(viewer);
} }
@Override
public boolean isTreeSelectionEmpty() {
return false;
}
} }
private class LaunchConfigurationTabGroupViewerExt extends LaunchConfigurationTabGroupViewer { private class LaunchConfigurationTabGroupViewerExt extends LaunchConfigurationTabGroupViewer {