Add a set_modal function for Dialog

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

diff --git a/source/dialog.h b/source/dialog.h
index aa4380a8881f16f5a855f45bd6c7a0566c0542bb..10519b178928c495bf022ba3d0a8e40487599c5f 100644 (file)
--- a/source/dialog.h
+++ b/source/dialog.h
@@ -31,10 +31,16 @@ private:
 public:
        Dialog();
 
+       virtual const char *get_class() const { return "dialog"; }
+
        /** Adds an action button to the dialog.  Pressing the button will invoke
        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);
 protected: