Bug 274984 - Panel invisible when overlapping with maximum size of another panel
Summary: Panel invisible when overlapping with maximum size of another panel
Status: RESOLVED FIXED
Alias: None
Product: plasma4
Classification: Plasma
Component: containment-panel (show other bugs)
Version: unspecified
Platform: openSUSE Linux
: NOR normal
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-06-05 16:10 UTC by Todd
Modified: 2012-01-08 10:17 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments
Screenshot of the issue (113.04 KB, image/png)
2011-06-05 16:10 UTC, Todd
Details

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Description Todd 2011-06-05 16:10:49 UTC
Created attachment 60662 [details]
Screenshot of the issue

Version:           unspecified (using Devel) 
OS:                Linux

I have several panels.  One has a maximum size that overlaps another panel.  When the other panel changes its size, the part that is covered by the first panel is invisible until I mouse over it, and remains graphically corrupted afterward.

I have attached a screenshot of the problem.  The screenshot shows the ranges of the right panel.  Note that the center panel (the one with the task manager) should have a window list widget and a cashew, but both are hidden.

Reproducible: Always

Steps to Reproduce:
1. Create two panels.
2. Set the right one to have a maximum size that overlaps with the left one, but make sure its current size does not
3. Put a task manager widget in the left panel
4. Open enough windows that the left panel resizes

Actual Results:  
The part of the left panel under the maximum range of the right panel disappears (except for a border)

Expected Results:  
All of both panels remain visible

This was happening in 4.6 as well.
Comment 1 Todd 2011-07-31 07:21:09 UTC
Still present in KDE 4.7
Comment 2 Reza 2011-12-23 09:50:10 UTC
Hi Todd, can you confirm if this is still happened?

I tried using 4.8 master, but cannot reproduce.
Comment 3 Todd 2012-01-08 10:17:29 UTC
Doesn't seem to happen in 4.8.  Will re-open if necessary.