Bug 64872 [Progress] Progress reporting in wizard dialog doesn't use dialog font
RC1 - change dialog font - open a new wizard (for example new Java project) - create one observer: progress reporting (the task name....) doesn't use the dialog font.
bundles/org.eclipse.jface/src/org/eclipse/jface/wizard/WizardDialog.java
if (page == null) {
			
			return;
		}
		
		showPage(page);
	}
	/**
	 * Checks whether it is alright to close this wizard dialog
	 * and performed standard cancel processing. If there is a
	 * long running operation in progress, this method posts an
	 * alert message saying that the wizard cannot be closed.
	 * 
	 * @return <code>true</code> if it is alright to close this dialog, and
	 *  <code>false</code> if it is not
	 */
	private boolean okToClose() {
		if (activeRunningOperations > 0) {
			synchronized (this) {
				windowClosingDialog = createWizardClosingDialog();
			}
			windowClosingDialog.open();
			synchronized (this) {
				windowClosingDialog = null;
			}
			return false;
		}
		return wizard.performCancel();
	}
	/**