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Strange behaviour of ColumnList [message #7436]

Fri, 29 December 2006 12:35

fallingdutch
Messages: 258
Registered: July 2006

Experienced Member

when starting the app and NOT moving the mouse accross one of the toolbars the ColumnList does not react after moving the mouse accross one of the toolbars the ColumnList works as it should.

Bas

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Re: Strange behaviour of ColumnList [message #7441 is a reply to message #7436]

Fri, 29 December 2006 19:39

mirek
Messages: 14291
Registered: November 2005

Ultimate Member

The problem is caused by:

void ListViewer::Paint(Draw& draw) {
	Size sz=GetSize();
	draw.DrawRect(0,0,sz.cx,sz.cy,SBlue);
	if(!cl.IsCursor())
		cl.SetCursor(0);
}

Altering cursor in Paint methods leads to calling Refresh, which makes the whole painting system confused...

(Yes, it is repainting bug, clicks are in fact OK, just the ColumnList does not get repainted).

Mirek

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