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What should be icon size that goes to systray

Posted on 2003-11-16
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Last Modified: 2010-04-02
I want to put an icon in systray, but I don't know what size icon should be?
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Question by:amakalski
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Expert Comment

by:ks5d
ID: 9761400
OK, this isn't really a C++ question, but here goes:

from: http://www.techtv.com/callforhelp/howto/story/0,24330,3332137,00.html

"Icons come in three different sizes: 16x16, 32x32, and 48x48. 32x32 is the default, the size you see on your desktop. To create icons for your system tray or taskbar, go with 16x16."

Also, more to the programming interest of this board, here's an MSDN article describing how to create a system tray application:

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dncscol/html/csharp06102002.asp
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Author Comment

by:amakalski
ID: 9764734
This type of question is difficult to find section for.
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Author Comment

by:amakalski
ID: 9767644
I created 16x16 pixels icon, it looks ok in Resource Editor
but on systray it looks like it was squeezed a bit. Is it normal ?
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Accepted Solution

by:
ks5d earned 50 total points
ID: 9768445

       Are you sure that the program isn't inadvertantly inserting a 32 x 32 version of the icon into the system tray?  What does your code look like?

Check out:
http://www.codeguru.com/mfc/comments/9525.shtml

    - Ken
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Author Comment

by:amakalski
ID: 9773120
I used
nid.hIcon = AfxGetApp()->LoadIcon(IDI_SYSTEMTRAY_ICON2);
and I deleted 32x32 version from resource, but icon still looked bad.
I noticed that http://www.codeguru.com/mfc/comments/9525.shtml
uses different icon load method, so I tried using
nid.hIcon = (HICON)::LoadImage(AfxGetResourceHandle(), MAKEINTRESOURCE(IDI_SYSTEMTRAY_ICON2), IMAGE_ICON, 16, 16, LR_DEFAULTCOLOR);
Now the icon looks exactly as original.
Thank you.
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