Gtk::Frame not drawing any shadow

[Johannes Marbach <jm rapidrabbit de>]

Hi there.

The Gtk::Frame widget does not draw any shadow at my end. If for instance I compile and run the attached sample code, I only get this http://img94.imageshack.us/img94/4446/screenshotat20111003162.png. Is this intended behaviour (maybe related to Gtk+3) or am I doing something wrong? I'm running gtk and gtkmm version 3.2.0

#include <gtkmm.h>

int main (int argc, char *argv[])

{

Gtk::Main FramesApp (argc, argv);

Gtk::Window FramesWindow;

FramesWindow.set_title ("Frames Window");

FramesWindow.set_position (Gtk::WIN_POS_CENTER);

FramesWindow.set_default_size (250, 250);

FramesWindow.set_border_width (10);

Gtk::Table fr_table (2, 2, true);

fr_table.set_col_spacings (10);

fr_table.set_row_spacings (10);

Gtk::Frame frame1 ("Shadow In");

Gtk::Frame frame2 ("Shadow Out");

Gtk::Frame frame3 ("Shadow Etched In");

Gtk::Frame frame4 ("Shadow Etched Out");

frame1.set_shadow_type (Gtk::SHADOW_IN);

frame2.set_shadow_type (Gtk::SHADOW_OUT);

frame3.set_shadow_type (Gtk::SHADOW_ETCHED_IN);

frame4.set_shadow_type (Gtk::SHADOW_ETCHED_OUT);

fr_table.attach (frame1, 0, 1, 0, 1);

fr_table.attach (frame2, 0, 1, 1, 2);

fr_table.attach (frame3, 1, 2, 0, 1);

fr_table.attach (frame4, 1, 2, 1, 2);

FramesWindow.add (fr_table);

FramesWindow.show_all_children();

FramesApp.run (FramesWindow);

return 0;

}