Button transparent background problem

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   Hi. I have a problem with button transparent background. I have a dialog based application. I draw background on it. When i use skin i have black background under radio button and checkbox(view attach). When i don't use style all is ok. Help, please.
XTPSkinManager()->LoadSkin(L"\\Styles\\iTunes", L"Normalitunes.INI");

For buttons i use this class:

class TransparentButton : public CButton
{
	DECLARE_DYNAMIC(TransparentButton)

protected:
	DECLARE_MESSAGE_MAP()

public:
	afx_msg HBRUSH CtlColor(CDC* dc, UINT ctlColor);
	afx_msg BOOL OnEraseBkgnd(CDC* dc);
};

IMPLEMENT_DYNAMIC(TransparentButton, CButton)

BEGIN_MESSAGE_MAP(TransparentButton, CButton)
   ON_WM_CTLCOLOR_REFLECT()
   ON_WM_ERASEBKGND()
END_MESSAGE_MAP()

HBRUSH TransparentButton::CtlColor(CDC* dc, UINT ctlColor)
{
   dc->SetBkMode(TRANSPARENT);
   return (HBRUSH)GetStockObject(HOLLOW_BRUSH);
}

BOOL TransparentButton::OnEraseBkgnd(CDC* dc)
{
	return TRUE;
}
uploads/4155/with_skin.rar
uploads/4155/without_skin.rar

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miatu Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 07 May 2008 Location: Ukraine Status: Offline Points: 9	Post Options Post Reply Quote miatu Report Post Thanks(0) Quote Reply Topic: Button transparent background problem Posted: 24 September 2010 at 11:29am
	Hi. I have a problem with button transparent background. I have a dialog based application. I draw background on it. When i use skin i have black background under radio button and checkbox(view attach). When i don't use style all is ok. Help, please. XTPSkinManager()->LoadSkin(L"\\Styles\\iTunes", L"Normalitunes.INI"); For buttons i use this class: class TransparentButton : public CButton { DECLARE_DYNAMIC(TransparentButton) protected: DECLARE_MESSAGE_MAP() public: afx_msg HBRUSH CtlColor(CDC* dc, UINT ctlColor); afx_msg BOOL OnEraseBkgnd(CDC* dc); }; IMPLEMENT_DYNAMIC(TransparentButton, CButton) BEGIN_MESSAGE_MAP(TransparentButton, CButton) ON_WM_CTLCOLOR_REFLECT() ON_WM_ERASEBKGND() END_MESSAGE_MAP() HBRUSH TransparentButton::CtlColor(CDC* dc, UINT ctlColor) { dc->SetBkMode(TRANSPARENT); return (HBRUSH)GetStockObject(HOLLOW_BRUSH); } BOOL TransparentButton::OnEraseBkgnd(CDC* dc) { return TRUE; } uploads/4155/with_skin.rar uploads/4155/without_skin.rar

Oleg Members Profile Send Private Message Find Members Posts Add to Buddy List Admin Group Joined: 21 May 2003 Location: United States Status: Offline Points: 11234	Post Options Post Reply Quote Oleg Report Post Thanks(0) Quote Reply Posted: 27 September 2010 at 7:10am
	Hi, Please create Brush from your birmap and return it in CtlColor instead of HOLLOW_BRUSH.
	Oleg, Support Team CODEJOCK SOFTWARE SOLUTIONS

miatu Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 07 May 2008 Location: Ukraine Status: Offline Points: 9	Post Options Post Reply Quote miatu Report Post Thanks(0) Quote Reply Posted: 05 October 2010 at 3:12pm
	Thank You very much. This helps