Bug 25419 [Dialogs] Can't Maximize Window: "Preferences"
Build: 200210181211 The "Preferences" window cannot be maximized since it neither has a maximize title bar button nor does the title bar respond to being double-clicked. The only work around is to reside the window manually by dragging the border. For short-lived windows this is too detail-oriented and time-consuming.
bundles/org.eclipse.jface/src/org/eclipse/jface/preference/PreferenceDialog.java
}
		}
	};
	
	messageLabel.addDisposeListener(new DisposeListener() {
		public void widgetDisposed(DisposeEvent event) {
			JFaceResources.getFontRegistry().removeListener(fontListener);
		}
	});
	
	JFaceResources.getFontRegistry().addListener(fontListener);
	
	
	GridData gd = new GridData(GridData.FILL_BOTH);
	messageLabel.setLayoutData(gd);
	
	titleImage = new Label(titleArea, SWT.LEFT);
	titleImage.setBackground(background);
	titleImage.setImage(JFaceResources.getImage(PREF_DLG_TITLE_IMG));
	gd = new GridData(); 
	gd.horizontalAlignment = GridData.END;
	titleImage.setLayoutData(gd);
	return titleArea;
}
/**
 * Creates a Tree/TreeItem structure that reflects the page hierarchy.
 */
private void createTree(Composite parent) {
	if (tree != null)
		tree.dispose();