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Code Issues Wiki Activity

avoid NPE when event handling comes before widgets created

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This commit is contained in:
Martin Oberhuber 2009-03-19 21:49:32 +00:00
parent 7b6208c5cd
commit 76ff946105
1 changed files with 6 additions and 4 deletions
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rse/plugins/org.eclipse.rse.importexport/src/org/eclipse/rse/internal/importexport/files/RemoteExportWizardPage1.java
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@ -284,11 +284,13 @@ class RemoteExportWizardPage1 extends WizardExportResourcesPage implements Liste
descFileBrowseButton.setEnabled(isSaveSettings); descFileBrowseButton.setEnabled(isSaveSettings);
// if review is selected, the other options are grayed out without save settings // if review is selected, the other options are grayed out without save settings
if (reviewSynchronizeCheckbox != null) { // event handling could come before the widgets are created
boolean isReview = reviewSynchronizeCheckbox.getSelection(); boolean isReview = reviewSynchronizeCheckbox.getSelection();
overwriteExistingFilesCheckbox.setEnabled(!isReview); overwriteExistingFilesCheckbox.setEnabled(!isReview);
createDirectoryStructureButton.setEnabled(!isReview); createDirectoryStructureButton.setEnabled(!isReview);
createSelectionOnlyButton.setEnabled(!isReview); createSelectionOnlyButton.setEnabled(!isReview);
} }
}
/** /**
* Attempts to ensure that the specified directory exists on the local file system. * Attempts to ensure that the specified directory exists on the local file system.