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Re: ColumnList DnD [message #9497 is a reply to message #9496]

Fri, 11 May 2007 23:06

unodgs
Messages: 1367
Registered: November 2005
Location: Poland

Ultimate Contributor

Crash is here

void Ctrl::WndFree()
{
	if(!top) return;
	RevokeDragDrop(GetHWND());
	ReleaseUDropTarget(top->dndtgt);
	isopen = false;
	HWND owner = GetWindow(top->hwnd, GW_OWNER);// CXL 31.10.2003 z DoRemove
	bool focus = ::GetFocus() == top->hwnd;
	LLOG("Ctrl::WndDestroy owner " << (void *)owner
	     << " focus " << focus
	     << " ::GetFocus() " << (void *)::GetFocus());
	if(owner && focus)// CXL 7.11.2003 presun - melo by to fungovat take a neblikat...
		::SetFocus(owner);
	LLOG(EndIndent << "//Ctrl::WndFree() in " <<UPP::Name(this));
	delete top;
	top = NULL;
}

in line

HWND owner = GetWindow(top->hwnd, GW_OWNER);// CXL 31.10.2003 z DoRemove

I found better way to repeat the crash.
1. chagne column width until value 382 is in last column (see attached picture)
2. Start dragging value 382 to the left.

Attachment: column.png
(Size: 15.58KB, Downloaded 298 times)

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