Bug 32053 [Import/Export] Need busy cursor when loading page
M5 build - start eclipse in Resource perspective - File / Import - double-click on External Plug-ins and Fragments - it takes a while to load, but there is no busy cursor
bundles/org.eclipse.jface/src/org/eclipse/jface/wizard/WizardDialog.java
}
		if (wizard.needsPreviousAndNextButtons())
			createPreviousAndNextButtons(parent);
		finishButton =
			createButton(
				parent,
				IDialogConstants.FINISH_ID,
				IDialogConstants.FINISH_LABEL,
				true);
		cancelButton = createCancelButton(parent);
	}
	/**
	 * Creates the Cancel button for this wizard dialog.
	 * Creates a standard (<code>SWT.PUSH</code>) button and registers for its
	 * selection events. Note that the number of columns in the button bar composite
	 * is incremented. The Cancel button is created specially to give it a 
	 * removeable listener.
	 *
	 * @param parent the parent button bar
	 * @return the new Cancel button
	 */
	private Button createCancelButton(Composite parent) {
		
		 ((GridLayout) parent.getLayout()).numColumns++;
		Button button = new Button(parent, SWT.PUSH);
		button.setText(IDialogConstants.CANCEL_LABEL);
		setButtonLayoutData(button);
		button.setFont(parent.getFont());
		button.setData(new Integer(IDialogConstants.CANCEL_ID));
		button.addSelectionListener(cancelListener);