Codejock Developer Community : Alphachannel-Bitmaps in Shortcutbar http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 13 May 2026 23:20:11 +0000 Thu, 07 Feb 2008 01:08:28 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=9498 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[Alphachannel-Bitmaps in Shortcutbar : Your code &#034;LoadImage (GetModuleHandle...]]> http://forum.codejock.com/forum_posts.asp?TID=9498&PID=30915&title=alphachannelbitmaps-in-shortcutbar#30915 Author: Oleg
Subject: 9498
Posted: 07 February 2008 at 1:08am

Your code "LoadImage (GetModuleHandle (0), "SC_NVKUND.BMP", IMAGE_BITMAP,0, 0, 0)) to hBitmap" seems load image from resource - not from file.
 
another option is add ImageManager object from CommandBars package, add images in designtime and assign them to ShortcutBar:
.Icons = ImageManager.Icons
]]> Thu, 07 Feb 2008 01:08:28 +0000 http://forum.codejock.com/forum_posts.asp?TID=9498&PID=30915&title=alphachannelbitmaps-in-shortcutbar#30915 <![CDATA[Alphachannel-Bitmaps in Shortcutbar : Ok, I tried it with LoadBitmap,...]]> http://forum.codejock.com/forum_posts.asp?TID=9498&PID=30869&title=alphachannelbitmaps-in-shortcutbar#30869 Author: RJungmann
Subject: 9498
Posted: 06 February 2008 at 10:03am

Ok, I tried it with LoadBitmap, but the bitmap isn't loaded.
 
send ComLoadBitmap of hoImageManager "h:\xap7\bitmaps\SC_NVKUNDV.BMP" C_BITMAP_SC_NVOBJEKT XTPImageNormal
 
hoImageManager is a child-object from the shortcutbar from class cCJImageManagerIcons.
 
Because I haven't  a resource, I can't trie LoadBitmapFromResource.
 
Very interesting is, that LoadImage/AddBitmap works fine, until I start the program from another computer by remote desktop. That's, what confuse me.
]]> Wed, 06 Feb 2008 10:03:35 +0000 http://forum.codejock.com/forum_posts.asp?TID=9498&PID=30869&title=alphachannelbitmaps-in-shortcutbar#30869 <![CDATA[Alphachannel-Bitmaps in Shortcutbar : Hi, LoadImage can fail. Use...]]> http://forum.codejock.com/forum_posts.asp?TID=9498&PID=30867&title=alphachannelbitmaps-in-shortcutbar#30867 Author: Oleg
Subject: 9498
Posted: 06 February 2008 at 9:24am

Hi,
 
LoadImage can fail. Use Icons.LoadBitmap or Icons.LoadBitmapFromResource method to load alpha bitmap instead of
LoadImage.
]]> Wed, 06 Feb 2008 09:24:00 +0000 http://forum.codejock.com/forum_posts.asp?TID=9498&PID=30867&title=alphachannelbitmaps-in-shortcutbar#30867 <![CDATA[Alphachannel-Bitmaps in Shortcutbar : Hi, we use DataFlex. It works...]]> http://forum.codejock.com/forum_posts.asp?TID=9498&PID=30855&title=alphachannelbitmaps-in-shortcutbar#30855 Author: RJungmann
Subject: 9498
Posted: 06 February 2008 at 7:41am

Hi,
 
we use DataFlex. It works different than vb.net for example. But I think, you will understand this example.
 
 
External_Function LoadImage "LoadImageA" User32.dll ;
   Integer hInst String sImage Integer iType Integer cx Integer cy Integer iFlags Returns Handle
 
move (LoadImage (GetModuleHandle (0), "SC_NVKUND.BMP", IMAGE_BITMAP,0, 0, 0)) to hBitmap
        
send ComAddBitmap of hoImageManager hBitmap C_BITMAP_SC_NVKUND xtpImageNormal true
        
 
 
]]> Wed, 06 Feb 2008 07:41:06 +0000 http://forum.codejock.com/forum_posts.asp?TID=9498&PID=30855&title=alphachannelbitmaps-in-shortcutbar#30855 <![CDATA[Alphachannel-Bitmaps in Shortcutbar : Hi, Attach some sample that has...]]> http://forum.codejock.com/forum_posts.asp?TID=9498&PID=30839&title=alphachannelbitmaps-in-shortcutbar#30839 Author: Oleg
Subject: 9498
Posted: 05 February 2008 at 1:20pm

Hi,
Attach some sample that has problem.
]]> Tue, 05 Feb 2008 13:20:16 +0000 http://forum.codejock.com/forum_posts.asp?TID=9498&PID=30839&title=alphachannelbitmaps-in-shortcutbar#30839 <![CDATA[Alphachannel-Bitmaps in Shortcutbar : Hi, I use a shortcutbar inside...]]> http://forum.codejock.com/forum_posts.asp?TID=9498&PID=30823&title=alphachannelbitmaps-in-shortcutbar#30823 Author: RJungmann
Subject: 9498
Posted: 05 February 2008 at 9:58am

Hi,
 
I use a shortcutbar inside of a dockinpanel (version 11.2.1).
The bitmaps of the shortcutbar are 32Bit-BMP-Files with alphachannel and they are displayed correct. But if I start the program on a terminal server or by remote desktop connection they are not shown.
 
PNG-files are never shown. Using 24Bit-BMP-Files without alphachannel and defining the maskcolor for the transparent color works fine (remote, too), but it would be better for me, if I could use alphachannel-bitmaps so I don't have to change all of the bitmaps.
 
 
Regards,
 
Rene 
]]> Tue, 05 Feb 2008 09:58:31 +0000 http://forum.codejock.com/forum_posts.asp?TID=9498&PID=30823&title=alphachannelbitmaps-in-shortcutbar#30823