private void handleWidgetSelected() {
int selectionIndex = fPattern.getSelectionIndex();
if (selectionIndex < 0 || selectionIndex >= fPreviousSearchPatterns.size()) {
return;
}
SearchPatternData patternData = fPreviousSearchPatterns.get(selectionIndex);
if (!fPattern.getText().equals(patternData.textPattern)) {
return;
}
fIsCaseSensitiveCheckbox.setSelection(patternData.isCaseSensitive);
fIsRegExSearch = patternData.isRegExSearch;
fIsRegExCheckbox.setSelection(fIsRegExSearch);
fPattern.setText(patternData.textPattern);
fPatterFieldContentAssist.setEnabled(fIsRegExSearch);
fFileTypeEditor.setFileTypes(patternData.fileNamePatterns);
if (patternData.workingSets != null) {
getContainer().setSelectedWorkingSets(patternData.workingSets);
} else {
getContainer().setSelectedScope(patternData.scope);
}
}
