shithub: puzzles

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Ben Hutchings' patch to allow Gtk windows to be shrunk as well as grown
(from Debian bug#379452).
Tested on Gtk 2. I've been unable to find a Gtk+-1.2 installation on which
Puzzles compiles, so not tested there.

[originally from svn r7367]

--- a/gtk.c

+++ b/gtk.c

@@ -1113,6 +1113,12 @@

         gtk_widget_size_request(GTK_WIDGET(fe->window), &req);

         gtk_window_resize(GTK_WINDOW(fe->window), req.width, req.height);

     }

+    /*

+     * Now that we've established the preferred size of the window,

+     * reduce the drawing area's size request so the user can shrink

+     * the window.

+     */

+    gtk_drawing_area_size(GTK_DRAWING_AREA(fe->area), 1, 1);

 }

 static void menu_preset_event(GtkMenuItem *menuitem, gpointer data)

@@ -1755,6 +1761,13 @@

     gtk_widget_show(fe->area);

     gtk_widget_show(fe->window);

+

+    /*

+     * Now that we've established the preferred size of the window,

+     * reduce the drawing area's size request so the user can shrink

+     * the window.

+     */

+    gtk_drawing_area_size(GTK_DRAWING_AREA(fe->area), 1, 1);

     gdk_window_set_background(fe->area->window, &fe->colours[0]);

     gdk_window_set_background(fe->window->window, &fe->colours[0]);