[Gtk-sharp-list] Gdk.Pixbuf.FromDrawable broken?

[Andreas Strauss]

Thank you,
I'm working with Ubuntu Linux 9.10, with Monodevelop.
Setting the var GDK_NATIVE_WINDOWS=true don't change anything...

Where can the error come from?
I tried it in an fresh installed VBox-Installation to, the same thing :/

thank you!

2009/11/21 Stephane Delcroix <stephane at delcroix.org>

> works fine here.
> what's your version of gtk+/gdk ?
>
> try setting the env var GDK_NATIVE_WINDOWS=true
>
> regards
>
> s
>
> On Fri, 2009-11-20 at 15:26 -0800, nivels wrote:
> > Hi,
> > i have little problem with getting a pixbuf from a widget.
> >
> > So with the attached Code, i'm able to get a Gdk.Pixbuf from a widget,
> but
> > when i show it in a Gtk.Image it looks "broken".
> > I googled a lot in the last few days, but i'm not able to find a
> solution.
> >
> > I Uploaded a file that you can see what i mean.
> >
> > Thank you!
> >
> > using System;
> > using Gtk;
> >
> > namespace getfromdrawablemono
> > {
> >       class MainClass
> >       {
> >               public static void Main (string[] args)
> >               {
> >                       Application.Init ();
> >
> >
> >                       Gtk.Window win = new Gtk.Window("Test");
> >                       Gtk.VBox vbox = new Gtk.VBox(false,10);
> >                       Gtk.HBox hbox = new Gtk.HBox(true,10);
> >                       Gtk.Button btn_click = new
> Gtk.Button(Gtk.Stock.Add);
> >                       Gtk.Button btn_src = new
> Gtk.Button(Gtk.Stock.Copy);
> >                       Gtk.Image img_dest = new Gtk.Image();
> >
> >
> >                       win.Add(vbox);
> >                       vbox.PackStart(btn_click,false,false,2);
> >                       vbox.PackStart(hbox,true,true,2);
> >                       hbox.PackStart(btn_src,false,true,2);
> >                       hbox.PackStart(img_dest,true,true,2);
> >                       win.DefaultHeight = 200;
> >                       win.DefaultWidth = 200;
> >
> >                       win.Destroyed += delegate {
> >                               Application.Quit();
> >                       };
> >                       btn_click.Clicked += delegate(object sender,
> EventArgs e) {
> >
> >                               int x,y,width,height,dept;
> >                               btn_src.GdkWindow.GetGeometry(out x,out
> y,out width,out height, out
> > dept);
> >                               int x2,y2,width2,height2,dept2;
> >                               img_dest.GdkWindow.GetGeometry(out x2,out
> y2,out width2,out height2, out
> > dept2);
> >
> >                               Gdk.Pixbuf pb;
> >                               pb =
> > Gdk.Pixbuf.FromDrawable(btn_src.GdkWindow,btn_src.GdkWindow.Colormap , x
> , y
> > ,0 ,0,width,height);
> >
> >                               img_dest.Pixbuf = pb;
> >
> >                       };
> >
> >                       win.ShowAll();
> >
> >                       Application.Run ();
> >
> >
> >               }
> >       }
> > } http://old.nabble.com/file/p26451912/Bildschirmfoto-2.png
> > Bildschirmfoto-2.png
>
>
>
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