Re: Resize Event

["David Necas (Yeti)" <yeti physics muni cz>]

On Thu, Feb 09, 2006 at 02:51:02PM +0100, Philippe CHAUVAT wrote:
> I wrote a program (Win32, VC++, Gtk2.8.10rc1, GLADE) which is describe 
> like the following tree:
> - Window
>   - Vbox
>     - ScrolledWindow
>       - Viewport
>         - DrawingArea with GL support (gtk_widget_set_gl_capability 
> func) => named D.A.
>   - button
>   - and other things
>
>
> I need to setup some basic function like zoom, pan and so on.
> For this, I need to detect the "resize" event of the window. When the 
> window grow up, just because the D.A. must grow up too, 
> "size_request_event" is launched and everything is fine.
>
> *But* when window is down resized, no event seems to be launch. Does 
> anyone know which event with wich Widget to manage this ?

IIUC you are looking for "size-allocate"; "size-request" is
emitted when widget is asked for preferred size, but
"size-allocate" when it's told the actual allocation.

Yeti


--
That's enough.