@Override
protected Control createDialogArea(Composite ancestor) {
Composite parent = (Composite) super.createDialogArea(ancestor);
final int nOfColumns = 4;
initializeDialogUnits(ancestor);
GridLayout layout = (GridLayout) parent.getLayout();
layout.numColumns = nOfColumns;
parent.setLayout(layout);
createAccessorPart(parent, nOfColumns, convertWidthInCharsToPixels(40));
Separator s = new Separator(SWT.SEPARATOR | SWT.HORIZONTAL);
s.doFillIntoGrid(parent, nOfColumns);
createPropertyPart(parent, nOfColumns, convertWidthInCharsToPixels(40));
Dialog.applyDialogFont(parent);
PlatformUI.getWorkbench()
.getHelpSystem()
.setHelp(parent, IJavaHelpContextIds.EXTERNALIZE_WIZARD_PROPERTIES_FILE_PAGE);
validateAll();
return parent;
}
private void createLabel(Composite parent, final String text, final int N_OF_COLUMNS) {
Separator label = new Separator(SWT.NONE);
((Label) label.getSeparator(parent)).setText(text);
GC gc = new GC(parent);
int height = gc.stringExtent(text).y;
gc.dispose();
label.doFillIntoGrid(parent, N_OF_COLUMNS, height);
}