Toolkit Pro - Button transparent background problem

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Button transparent background problem

Printed From: Codejock Forums
Category: Codejock Products
Forum Name: Toolkit Pro
Forum Description: Topics Related to Codejock Toolkit Pro
URL: http://forum.codejock.com/forum_posts.asp?TID=17316
Printed Date: 20 June 2025 at 5:40am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Button transparent background problem

Posted By: miatu
Subject: Button transparent background problem
Date 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/with_skin.rar

uploads/4155/without_skin.rar - uploads/4155/without_skin.rar

Replies:

Posted By: Oleg
Date 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

Posted By: miatu
Date Posted: 05 October 2010 at 3:12pm

Thank You very much. This helps