CXTButtom::SetBitmap problem

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   Hello,

I have a problem with SetBitmap in a CXTButton.  

I have next source:

m_button.SetBitmap(CSize(32,32), IDB_SAVE);

IDB_SAVE is a 32bpp (with alpha channel) bitmap added to my resources.

My problem is that I have the disabled button in black!

In previous versions (v9.81) this works fine! Please, can you help me? 

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Vero Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 25 May 2005 Location: Spain Status: Offline Points: 13	Post Options Post Reply Quote Vero Report Post Thanks(0) Quote Reply Topic: CXTButtom::SetBitmap problem Posted: 08 October 2009 at 4:31am
	Hello, I have a problem with SetBitmap in a CXTButton. I have next source: m_button.SetBitmap(CSize(32,32), IDB_SAVE); IDB_SAVE is a 32bpp (with alpha channel) bitmap added to my resources. My problem is that I have the disabled button in black! In previous versions (v9.81) this works fine! Please, can you help me?
	Vero

rdhd Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 13 August 2007 Location: United States Status: Offline Points: 886	Post Options Post Reply Quote rdhd Report Post Thanks(0) Quote Reply Posted: 13 October 2009 at 10:09am
	Not familiar with v9. But you might have to load the bitmap yourself and do the following: BITMAP bm = {0}; ::GetObject( m_hbmImage, sizeof(bm), &bm ); CBitmap bmpIcon; bmpIcon.Attach(m_hbmImage);// bmpIcon dtor will delete the GDI bitmap object for me CSize iconSize(bm.bmWidth, bm.bmHeight); // convert the bitmap to a transparent icon. HICON hIcon = CXTPTransparentBitmap(bmpIcon).ConvertToIcon(); CXTPImageManagerIconHandle hIconHandle; // do not set equal to hIcon here or it will NOT destrory the icon hIconHandle = hIcon; // Will call DestoyIcon - SetIcon will make a copy so that is OK; // call SetIcon member of xtpbutton SetIcon(iconSize, hIconHandle, CXTPImageManagerIconHandle(), FALSE);

Vero Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 25 May 2005 Location: Spain Status: Offline Points: 13	Post Options Post Reply Quote Vero Report Post Thanks(0) Quote Reply Posted: 14 October 2009 at 1:59am
	Thanks But why? In previous codeJock versions this works perfectly! Anyone else have an answer?
	Vero