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Bug 244352 - Duplicate "minimize" buttons in tabheaders
Summary: Duplicate "minimize" buttons in tabheaders
Status: REOPENED
Alias: None
Product: platform
Classification: Unclassified
Component: Window System (show other bugs)
Version: 8.0
Hardware: PC Windows 7
: P3 normal with 3 votes (vote)
Assignee: Stanislav Aubrecht
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-05-07 13:59 UTC by matthias42
Modified: 2015-06-18 09:01 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
Screenshot - marked are the problematic buttons (103.75 KB, image/png)
2014-05-07 13:59 UTC, matthias42 		Details
Platform application with Nimbus L&F (13.84 KB, image/png)
2015-04-20 15:36 UTC, cezariusz 		Details
Three minimize buttons (3.78 KB, image/png)
2015-06-18 09:01 UTC, cezariusz 		Details
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Description matthias42 2014-05-07 13:59:30 UTC 
Created attachment 147162 [details]
Screenshot - marked are the problematic buttons

I'll attach a screenshot that show the problem. In words:

I see duplicated "minimize" buttons in the tab headers. These buttons overlay the tabs and invoke the same "minimize this" tab action. When resizing the panel, the first button stays in place, while the second button is attached to the right border of the panel.

I have seen this effect in the past, at that time the south border panel was the problem.

System Info:

Product Version: NetBeans IDE 8.0 (Build 201403101706)
Updates: NetBeans IDE is updated to version NetBeans 8.0 Patch 1
Java: 1.7.0_51; Java HotSpot(TM) 64-Bit Server VM 24.51-b03
Runtime: Java(TM) SE Runtime Environment 1.7.0_51-b13
System: Windows 7 version 6.1 running on amd64; Cp1252; de_DE (nb)
User directory: C:\Users\Matthias.Blaesing\AppData\Roaming\NetBeans\8.0
Cache directory: C:\Users\Matthias.Blaesing\AppData\Local\NetBeans\Cache\8.0

LAF: Metal
Comment 1 Stanislav Aubrecht 2014-06-06 09:13:27 UTC 
Are there any specific steps to reproduce? Also please attach your IDE log, and reopen. Hopefully there will be some error messages in it...
Comment 2 matthias42 2014-06-06 20:00:38 UTC 
Sorry if there had been suspicious info in the log I would have it added. The effect is not reproducible - it happens (seen on linux (openjdk) and windows (oracle jdk), proof from windows is attached).

Ah well - keep it closed - I'll live with this.
Comment 3 cezariusz 2015-04-20 15:35:12 UTC 
I am able to reproduce this in my application. Could you please guide me how to debug this? I cannot share the application because it's huge.
Comment 4 cezariusz 2015-04-20 15:36:13 UTC 
Created attachment 153276 [details]
Platform application with Nimbus L&F
Comment 5 cezariusz 2015-06-18 09:01:35 UTC 
Created attachment 154280 [details]
Three minimize buttons

I managed to get three minimize buttons at once. Any help how to debug this?