Bug 118882 Disable Back and Next buttons when showing progress in Rename Type wizard
I20051130-1215 The Back and Next buttons in the Rename Type wizard must be disabled while the wizard is showing progress. The Cancel button is the only one that should be enabled during transitions from one wizard page to the other (in both directions). Philip, could you please have a look?
org.eclipse.ltk.ui.refactoring/src/org/eclipse/ltk/internal/ui/refactoring/RefactoringWizardDialog2.java
break;
			}
			if (msg == null)
				msg= ""; 
			fText.setText(escapeAmpersands(msg));
			if (image == null && msg.length() > 0)
				image= INFO;
			fImage.setImage(image);
		}
		private String escapeAmpersands(String message) {
			StringBuffer result= new StringBuffer();
			for (int i= 0; i < message.length(); i++) {
				char ch= message.charAt(i);
				if (ch == '&') {
					result.append('&');
				}
				result.append(ch);
			}
			return result.toString();
		}
	}
	
	private static class PageBook extends Composite {
		private StackLayout fLayout;
		public PageBook(Composite parent, int style) {
			super(parent, style);
			fLayout= new StackLayout();
			setLayout(fLayout);
			fLayout.marginWidth= 5; fLayout.marginHeight= 5;
		}