Bug 139388 Tooltip keeps displaying after mouse click and can find no way to make it disappear.
Description: Tooltip keeps displaying after mouse click and can find no way to make it disappear. Steps to reproduce: 1. Insert a chart 2. Add interactivity for it so that when mouse click chart area, tooltip shows 3. Preview, and click mouse in chart area Result: Tooltip shows always. I can find no way to make tooltip disappear.
chart/org.eclipse.birt.chart.device.svg/src/org/eclipse/birt/chart/device/svg/SVGInteractiveRenderer.java
counter++;
					}
	
					components.add( idTemp );
	
					
					
					Element primGroup = svg_g2d.createElement( "g" ); 
					svg_g2d.pushParent( primGroup );
					primGroup.setAttribute( "id", groupIdentifier + "_" + idTemp ); 
					primGroup.setAttribute( "style", "visibility:visible;" ); 	
					svg_g2d.setDeferStrokColor( primGroup );
	
				}
			}
			
		}
	}
	/**
	 * UnGroups the svg drawing instructions that represents this primitive
	 * events.
	 * 
	 * @param pre
	 *            primitive render event
	 * @param drawText
	 *            TODO
	 */
	protected void ungroupPrimitive( PrimitiveRenderEvent pre, boolean drawText )
	{
		if ( _iun == null )