Bug 140620 Chart scripting errors are ignored
Write a chart with an invalid script, the execution simply ignores the script. This makes it difficult to debug scripting. The error message is also not precise and needs improvements.
chart/org.eclipse.birt.chart.device.swt/src/org/eclipse/birt/chart/device/swt/SwtEventHandler.java
TriggerCondition.ONMOUSEDOWN_LITERAL
		} );
		handleAction( al, e );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.swt.events.MouseListener#mouseUp(org.eclipse.swt.events.MouseEvent)
	 */
	public void mouseUp( MouseEvent e )
	{
		if ( !isLeftButton( e ) )
		{
			return;
		}
		
		List al = getActionsForConditions( new TriggerCondition[]{
				TriggerCondition.ONMOUSEUP_LITERAL,
				TriggerCondition.ONCLICK_LITERAL
		} );
		handleAction( al, e );
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.swt.events.MouseMoveListener#mouseMove(org.eclipse.swt.events.MouseEvent)
	 */
	public void mouseMove( MouseEvent e )
	{