Hack for Linux wxGrid mousewheel bug

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Ed Welch
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In need of some credit
Posts: 4
Joined: Sun Sep 05, 2004 9:18 pm
Location: Spain

Hack for Linux wxGrid mousewheel bug

Post by Ed Welch » Sun Jan 23, 2005 12:01 pm

You may have noticed the mouse wheel scrolling does not work for the wxGrid under Linux.
Here is a simple, but effective work-around (add to your wxGrid-drived class):

Code: Select all

#ifdef __WXGTK__

#ifdef __WXGTK__
void EzGrid::OnMouseWheel( wxMouseEvent& event )
        int nWheelRotation = event.GetWheelRotation();
	int x, y;
	GetViewStart(&x, &y);
	if (nWheelRotation < 0) y+=5;
	else y -= 5;
	Scroll(x, y);

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Ryan Norton
Posts: 1319
Joined: Mon Aug 30, 2004 6:01 pm

Re: Hack for Linux wxGrid mousewheel bug

Post by Ryan Norton » Tue Jun 28, 2005 3:36 am

This might make a good patch to wxGrid I think...
[Mostly retired moderator, still check in to clean up some stuff]

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