On Sunday 23 June 2013 20:05:00 Kip Warner wrote: > On Sun, 2013-06-23 at 11:51 +0200, David Nečas wrote: > > So how exactly does the behaviour of my simple example differ from what > > you want? The widget fills the allocated space and the image scales, > > keeping the aspect ratio. > > When the parent window is resized, I'd like the image to scale to fill > the allocated space as much as possible, maintaining the aspect ratio. > My code draws the image correctly, but it doesn't resize as the parent > window is resized: > > <http://pastebin.com/6LEzFk8A> > >
Hi, maybe adding a callback to a window signal and redraw the image could be an option? take a look at http://zetcode.com/tutorials/gtktutorial/gtkevents/ gtk_widget_add_events(GTK_WIDGET(window), GDK_CONFIGURE); "The event mask of the widget determines, what kind of event will a particular widget receive. Some event are preconfigured, other events have to be added to the event mask. The gtk_widget_add_events() adds a GDK_CONFIGURE event type to the mask. The GDK_CONFIGURE event type accounts for all size, position and stack order events." g_signal_connect(G_OBJECT(window), "configure-event", G_CALLBACK(your_callback), NULL); Just an idea. Ciao, ZZ _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
