Bug 213946 The cancel button of select data binding doesn't work[13]
Description: The cancel button of select data binding doesn't work[13] Build number: 2.3.0.v20071227-0800 Steps to reproduce: 1, New a chart 2, Select the dataset 3, Open the data binding 4, Add a data binding 5, Click Cancel button in Select Data Binding dialog Expected result: After step5, the new data binding is canceled Actual result: After step5, the data binding is created. Error log:
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ExpressionBuilder.java
button.setText( text );
				
				button.addSelectionListener( selectionAdapter );
			}
			else
			{
				button.setVisible( false );
			}
		}
	}
	private void createListArea( Composite parent )
	{
		Composite listArea = new Composite( parent, SWT.NONE );
		listArea.setLayout( new GridLayout( 3, true ) );
		listArea.setLayoutData( new GridData( GridData.FILL_BOTH ) );
		new Label( listArea, SWT.NONE ).setText( LABEL_CATEGORY );
		new Label( listArea, SWT.NONE ).setText( LABEL_SUB_CATEGORY );
		new Label( listArea, SWT.NONE ).setText( LABEL_FUNCTIONS );
		int style = SWT.BORDER | SWT.FULL_SELECTION | SWT.SINGLE;
		categoryTable = new TableViewer( listArea, style );
		subCategoryTable = new TreeViewer( listArea, style );
		functionTable = new TableViewer( listArea, style );
		initTable( categoryTable );
		initTree( subCategoryTable );
		initTable( functionTable );
	}
	private void initTree( TreeViewer treeViewer )
	{
		final Tree tree = treeViewer.getTree( );
		GridData gd = new GridData( GridData.FILL_BOTH );