At Wed, 5 Jan 2011 18:04:26 +0100, Thomas Chust wrote: > However, even if I override all size related methods of the > subwindow<%> interface on a panel% and forward them to GTK+ > equivalents on the native widget, the native child widget is still not > resized to useful dimensions by the Racket GUI system.
That's true... I imagined that you would override methods in `panel%', such as `on-size' and `get-graphical-min-size'. Meanwhile, I remembered that `on-size' isn't implemented correctly right now for `panel%', and I'm working on that. > And even if I manually resize, show and redraw the widget using calls > of wrapped GTK+ functions at the REPL, it still doesn't show up in the > GUI. Can you send an example? > Another related strange observation in contradiction to the > documentation is that the method add-child of area-container<%> does > not work if passed an implementation of the subwindow<%> interface > that just extends object%, but insists on getting an instance of some > internal mred% class. Yes, the `subwindow<%>' interface isn't really implementable from scratch. It should be fixed to be connected to an implementation and documented as such (so that you get a good error when trying to implement `subwindow<%>', instead of bad behavior when trying to use a new implementation of `subwindow<%>'). _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/users
