Bug 576031 - Tooltip for context menu entry is not shown
Summary: Tooltip for context menu entry is not shown
Status: NEW
Alias: None
Product: Platform
Classification: Eclipse Project
Component: SWT (show other bugs)
Version: 4.18   Edit
Hardware: PC Windows 10
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: Platform-SWT-Inbox CLA
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Reported: 2021-09-16 07:28 EDT by Jens Scharmann CLA
Modified: 2021-09-16 07:28 EDT (History)
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Description Jens Scharmann CLA 2021-09-16 07:28:53 EDT 
We have an E4 Application and show different context menus in tree viewers. In at least two of our context menus the tooltip for the last entry is not shown. In the class swt.widgets.Menu the method wmTimer is triggered but the call to the OS (OS.GetMenuItemRect) returns false so the tooltip is not made visible.
The context menus have items which are hidden (via visibibleWhen expression) at this time. If the hidden item is shown (while another object is selected), the tooltip for the last element in the context menu is shown.