Controls - CXTButtom::SetBitmap problem

CXTButtom::SetBitmap problem

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URL: http://forum.codejock.com/forum_posts.asp?TID=15318
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Topic: CXTButtom::SetBitmap problem

Posted By: Vero
Subject: CXTButtom::SetBitmap problem
Date 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

Replies:

Posted By: rdhd
Date 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);

Posted By: Vero
Date Posted: 14 October 2009 at 1:59am

Thanks

But why? In previous codeJock versions this works perfectly!

Anyone else have an answer?

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Vero