/*
* (non-Javadoc)
*
* @see
* org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets
* .Composite)
*/
protected Control createDialogArea(Composite parent) {
Composite composite = (Composite) super.createDialogArea(parent);
createMessageArea(composite);
CheckboxTreeViewer treeViewer = createTreeViewer(composite);
GridData data = new GridData(GridData.FILL_BOTH);
data.widthHint = convertWidthInCharsToPixels(60);
data.heightHint = convertHeightInCharsToPixels(18);
Tree treeWidget = treeViewer.getTree();
treeWidget.setLayoutData(data);
treeWidget.setFont(composite.getFont());
Button button = new Button(composite, SWT.PUSH);
button.setText(NewWizardMessages.MultipleFolderSelectionDialog_button);
button.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) {
newFolderButtonPressed();
}
});
button.setFont(composite.getFont());
fNewFolderButton = button;
treeViewer.addSelectionChangedListener(this);
if (fExisting != null) {
Object[] existing = fExisting.toArray();
treeViewer.setGrayedElements(existing);
setInitialSelections(existing);
}
if (fFocusElement != null) {
treeViewer.setSelection(new StructuredSelection(fFocusElement), true);
}
treeViewer.addCheckStateListener(
new ICheckStateListener() {
public void checkStateChanged(CheckStateChangedEvent event) {
forceExistingChecked(event);
}
});
applyDialogFont(composite);
return composite;
}
/**
* Creates the tree viewer.
*
* @param parent the parent composite
* @return the tree viewer
*/
protected CheckboxTreeViewer createTreeViewer(Composite parent) {
fViewer = new CheckboxTreeViewer(parent, SWT.BORDER);
fViewer.setContentProvider(fContentProvider);
fViewer.setLabelProvider(fLabelProvider);
fViewer.addCheckStateListener(
new ICheckStateListener() {
public void checkStateChanged(CheckStateChangedEvent event) {
updateOKStatus();
}
});
fViewer.setComparator(new ResourceComparator(ResourceComparator.NAME));
if (fFilters != null) {
for (int i = 0; i != fFilters.size(); i++) fViewer.addFilter((ViewerFilter) fFilters.get(i));
}
fViewer.setInput(fInput);
return fViewer;
}