Bug 38514 getters/setters dialog: layout [code manipulation]
I20030604 label and comboboxes should be aligned horizontally (not vertically) -> more space efficient -> required for accessability?
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/dialogs/SourceActionDialog.java
Composite composite = new Composite(parent, SWT.NONE);
		GridLayout layout = new GridLayout();
		GridData gd= null;
		
		layout.marginHeight= convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
		layout.marginWidth= convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
		layout.verticalSpacing=	convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
		layout.horizontalSpacing= convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);			
		composite.setLayout(layout);
		composite.setFont(parent.getFont());	
						
		Label messageLabel = createMessageArea(composite);			
		if (messageLabel != null) {
			gd= new GridData(GridData.HORIZONTAL_ALIGN_FILL);
			gd.horizontalSpan= 2;
			messageLabel.setLayoutData(gd);	
		}
			
		Composite inner= new Composite(composite, SWT.NONE);
		GridLayout innerLayout = new GridLayout();
		innerLayout.numColumns= 2;
		innerLayout.marginHeight= 0;
		innerLayout.marginWidth= 0;
		inner.setLayout(innerLayout);
		inner.setFont(parent.getFont());		
			
		CheckboxTreeViewer treeViewer= createTreeViewer(inner);
		gd= new GridData(GridData.FILL_BOTH);
		gd.widthHint = convertWidthInCharsToPixels(fWidth);