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
};
	IPreferencePage oldPage = currentPage;
	currentPage = newPage;
	
	currentPage.setContainer(this);
	
	
	if (currentPage.getControl() == null) {
		currentPage.createControl(pageContainer);
		
		
		Assert.isNotNull(currentPage.getControl());
	}
		
	
	
	Point contentSize = currentPage.computeSize();
	
	
	
	
	Shell shell= getShell();
	Point shellSize= shell.getSize();
	if (oldPage != null) {
		Rectangle rect= pageContainer.getClientArea();
		Point containerSize= new Point(rect.width, rect.height);
		int hdiff= contentSize.x - containerSize.x;
		int vdiff= contentSize.y - containerSize.y;
		if (hdiff > 0 || vdiff > 0) {
			if (shellSize.equals(lastShellSize)) {