Bug 144199 [Accessibility] Can't use keyboard to set focus on list cells of dataset parameter binding dialog
Can't use keyboard to set focus on list cells of dataset parameter binding dialog. Steps to reproduce: 1. New a report 2. New a sample data source 3. New a data set ds1 4. Add a parameter p1 5. Create a dynamic image, bind it with ds1, open dataset parameter binding dialog, try to set focus in list cells by keyboard Expected result: Can set focus in list cells Actual result: Can't set focus in list cells by keyboard
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/dialogs/ParameterBindingPage.java
}
	public void setInput( List elements )
	{
		if ( elements.size( ) != 1 )
		{
			enableUI( false );
			return;
		}
		enableUI( true );
		tableViewer.setInput( elements.get( 0 ) );
		super.setInput( elements );
	}
	protected void registerListeners( )
	{
		super.registerListeners( );
		SessionHandleAdapter.getInstance( )
				.getReportDesignHandle( )
				.addListener( this );
	}
	protected void deRegisterListeners( )
	{
		super.deRegisterListeners( );
		if ( SessionHandleAdapter.getInstance( ).getReportDesignHandle( ) != null )
		{
			SessionHandleAdapter.getInstance( )
					.getReportDesignHandle( )
					.removeListener( this );
		}
	}
}