bugDDD - Bugs: bug #66169, Missing program icon in taskbar in...

 
 

bug #66169: Missing program icon in taskbar in KDE

Submitter:  dpeterc <dpeterc>
Submitted:  Wed 04 Sep 2024 01:07:25 PM UTC
   
 
Category:  None Severity:  3 - Normal
Item Group:  None Status:  None
Privacy:  Public Assigned to:  None
Open/Closed:  Open Release:  None
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Fri 06 Sep 2024 04:13:31 PM UTC, comment #3: 

DDD uses a Pixmap with a color table and with the of size 48x48 pixels. The alpha channel is provided as a separate mask.
This works under the KDE framework 5.92.0 using X11 without any problems.

Stefan Eickeler <eickeler>
Group administrator
Wed 04 Sep 2024 09:09:50 PM UTC, comment #2: 

I did change the line in 76 but icon in taskbar remained the default X.
In my Motif software, setting the taskbar icon works correctly, simply by using
XtVaSetValues(shell, XmNiconPixmap, icon, ...
same as you do.
So the code is basically correct, if shell widget and pixmap are correct.
In my experience, all icon sizes and depths hare not accepted by many window managers. I use Pixmap of RGBA depth and size 64x64, and that works.

dpeterc <dpeterc>
Wed 04 Sep 2024 04:53:54 PM UTC, comment #1: 

Please change the line 76 of ddd/wm.C to "#if 1". This may solve the problem. Please report, if this change has an effect on the taskbar icon.

Stefan Eickeler <eickeler>
Group administrator
Wed 04 Sep 2024 01:07:25 PM UTC, original submission:  

ddd 3.4.1 correctly sets the custom icon for the main and child windows, but the taskbar icon is not set correctly, and it displays default X icon.
This happens on SUSE 15.6 on KDE, X11 session.
See attached picture.

dpeterc <dpeterc>

 

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Attached Files
file #56408:  WrongIcon.png added by dpeterc (170KiB - image/png)

 

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    Follows 1 latest change.

    Date Changed by Updated Field Previous Value => Replaced by
    2024-09-04 dpeterc Attached File- Added WrongIcon.png, #56408

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