Re: [platform-swt-dev] Usage of SWT.HOT

["Markus Keller" <markus_keller@xxxxxxxxxx>]

Test org.eclipse.swt.custom.CTabFolderRenderer#drawClose(GC,
Rectangle, int) again, where the "X" gets filled in pink when
you move the mouse over the close box in a CTabItem.

The implementation in org.eclipse.swt.custom.CTabFolder#onMouse(Event)
tells when the close box is hot.

Looks like the other parts that used
to get HOT were lost when CTabFolder was replaced by the hacked E4 version.

Markus



From:      
 Lars Vogel <lars.vogel@xxxxxxxxxxx>
To:      
 "Eclipse Platform
SWT component developers list." <platform-swt-dev@xxxxxxxxxxx>
Date:      
 2016-09-13 17:57
Subject:    
   [platform-swt-dev]
Usage of SWT.HOT
Sent by:    
   platform-swt-dev-bounces@xxxxxxxxxxx

---

Friends of SWT,

I'm looking at the code of CTabFolderRenderer which has special code
for the SWT.HOT case. The Javadoc is very brief about it.

 Event detail field that indicates a user-interface component
* state is hot (value is 1<<5).

Can you explain when this is set? In my testing this code block is not
executed during my usage of the Eclipse IDE.

Best regards, Lars

-- 
Eclipse Platform UI and e4 project co-lead
CEO vogella GmbH

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