Codejock Developer Community : CXTPButton::SetIcon(nullptr) crashes in 19.2 http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Wed, 13 May 2026 01:58:13 +0000 Wed, 24 Jun 2020 15:20:35 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=24004 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[CXTPButton::SetIcon(nullptr) crashes in 19.2 : Thank you for reporting the issue....]]> http://forum.codejock.com/forum_posts.asp?TID=24004&PID=77740&title=cxtpbuttonseticonnullptr-crashes-in-19-2#77740 Author: astoyan
Subject: 24004
Posted: 24 June 2020 at 3:20pm

Thank you for reporting the issue. The problem has been addressed for the next update.

Regards,
  Alexander
]]> Wed, 24 Jun 2020 15:20:35 +0000 http://forum.codejock.com/forum_posts.asp?TID=24004&PID=77740&title=cxtpbuttonseticonnullptr-crashes-in-19-2#77740 <![CDATA[CXTPButton::SetIcon(nullptr) crashes in 19.2 : Hi,we got a crash when upgrading...]]> http://forum.codejock.com/forum_posts.asp?TID=24004&PID=77737&title=cxtpbuttonseticonnullptr-crashes-in-19-2#77737 Author: Fredrik
Subject: 24004
Posted: 24 June 2020 at 4:17am

Hi,

we got a crash when upgrading to 19.2 due to code that removes an icon from a CXTPButton by calling it with SetIcon(CSize(0,0), nullptr); Could you guys add a nullptr check?



BOOL CXTPButton::SetIcon(CSize size, CXTPImageManagerIcon* pIcon, BOOL bRedraw /*= TRUE*/)
{
	// Construct the icon manager.
	CMDTARGET_RELEASE(m_pIcon);

	if (pIcon->IsVectorIcon()) // add check for nullptr
		m_szVectorIcon = size;

	m_pIcon = pIcon;

	// Redraw the button.
	if (bRedraw)
		RedrawButton();

	return TRUE;
}
]]> Wed, 24 Jun 2020 04:17:51 +0000 http://forum.codejock.com/forum_posts.asp?TID=24004&PID=77737&title=cxtpbuttonseticonnullptr-crashes-in-19-2#77737