[Lazarus] Window body dragging

[Juha Manninen]

On sunnuntai, 3. tammikuuta 2010 05:45:34 Hans-Peter Diettrich wrote:
> Graeme Geldenhuys schrieb:
> >> 2 - Use platform-specific APIs. It's easy in Windows and we already
> >> have an idea in X11, but nothing yet in Carbon.
> >
> > In X11 it's possible without programmer intervension. Alt+Click
> > anywhere on any window and then move the mouse without releasing the
> > buttons. I think 99.9% of window managers support this.
> 
> What's the expected result of this procedure? Nothing happens with the
> clicked window on my openSUSE/KDE, at least it doesn't move with the
> mouse. But the window manager seems to have entered some special state,
> which is not reset when the mouse button is released. How to return to
> "normal" processing?

I have OpenSuse 11.2 with KDE 4.3 and I can Alt-drag a window. Alt Gr does not 
work, you must use the left side Alt.
I haven't seen that special state either.

Juha Manninen