Bug 58921 Texts created with unsupported styles
- org.eclipse.jdt.internal.ui.text.AbstractInformationControl.createFilterText creates a Text with style SWT.FLAT - org.eclipse.jdt.internal.ui.filters.CustomFiltersDialog.createCheckBoxList creates a Text with style SWT.VERTICAL (perhaps V_SCROLL was meant?)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/AbstractInformationControl.java
if (e.widget == fShell && fShell.getShells().length == 0)
					fIsDecativateListenerActive= true;
			}
		});
		
		fShell.addControlListener(new ControlAdapter() {
			/**
			 * {@inheritDoc}
			 */
			public void controlMoved(ControlEvent e) {
				fBounds= fShell.getBounds();
				if (fTrim != null) {
					Point location= fComposite.getLocation();
					fBounds.x= fBounds.x - fTrim.x + location.x;		
					fBounds.y= fBounds.y - fTrim.y + location.y;
				}
				
			}
			
			/**
			 * {@inheritDoc}
			 */
			public void controlResized(ControlEvent e) {
				fBounds= fShell.getBounds();
				if (fTrim != null) {
					Point location= fComposite.getLocation();
					fBounds.x= fBounds.x - fTrim.x + location.x;		
					fBounds.y= fBounds.y - fTrim.y + location.y;
			}
			}