RE: [gtkmm] Dragging an object so that it moves along with mouse pointer

[Murray Cumming Comneon com]

> From: Pramod [mailto:pramodbiligiri hotpop com] 
> On Fri, 2003-03-14 at 12:54, Murray Cumming Comneon com wrote:
> 
> > If you can find a GTK+ app that can do it, or ask on a GTK+ 
> list, then 
> > I can tell you how to do it in gtkmm. 2.2 might have some 
> improvements 
> > for D&D.
> 
> "dia" (www.lysator.liu.se/~alla/dia), a diagram editor that 
> comes with RH 7.3 and above, has _exactly_ what I want ( 
> selecting an object and dragging it around). It is written 
> using GTK+ (not gtkmm). I studied 
> its sparsely commented code, but couldn't make out much. I'd 
> be really thankful if you could give it a try.

Maybe it's a canvas (libgnomecanvas(mm) or libfoocanvas(mm) or something
else). Gergo Erdi's Guikachu might do similar things in C++.

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Murray Cumming
murrayc usa net
www.murrayc.com