Fix a bug in selection handling when deleting text

[libs/gltk.git] / source / dialog.h

diff --git a/source/dialog.h b/source/dialog.h
index f7ec239897caf9dbba03e482da60f348d0fd2adb..e910085ca19af8c0ae3c0cd49f927827ebcf6fe1 100644 (file)
--- a/source/dialog.h
+++ b/source/dialog.h
@@ -37,10 +37,16 @@ public:
        response handlers and delete the dialog. */
        void add_button(Button &, int);
 
+       /** Sets the modality of the dialog.  When modal, the user can't navigate
+       away from the dialog. */
+       void set_modal(bool);
+
        virtual void button_release(int, int, unsigned);
        virtual bool key_release(unsigned, unsigned);
+       virtual bool navigate(Navigation);
 protected:
        void response(int);
+       void check_stale();
 
        /** Called when an action button is pressed. */
        virtual void on_response(int) { }