Description Darin Wright 2010-10-05 16:00:09 EDT

Version: 4.1.0
Build id: I20100924-1514

The hover for the Run/Debug toolbar buttons is not working in e4. In 3.x the buttons display dynamically generated hover to explain what will be launched if pressed. I recall the buttons were using non-API code to do this. Not sure if there is a replacement technology in e4.

In 3.x we were getting the cool bar manager, and adding a mouse track listener to the tool bar:

CoolBarManager cmgr = ((WorkbenchWindow)window).getCoolBarManager();
if(cmgr != null) {
	IContributionItem item = cmgr.find("org.eclipse.debug.ui.launchActionSet"); //$NON-NLS-1$
	if(item instanceof ToolBarContributionItem) {
		ToolBarManager tmgr = (ToolBarManager) ((ToolBarContributionItem)item).getToolBarManager();
		ToolBar bar = tmgr.getControl();
		if(bar != null && !bar.isDisposed()) {
			bar.addMouseTrackListener(fMouseListener);
			fToolbars.put(window, bar);
		}
	}
}