along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id$
*/
#ifndef __pbd_gtkmm_abutton_h__
namespace Gtkmm2ext {
-class StatefulButton : public Gtk::Button
+class StateButton
{
public:
- StatefulButton();
- explicit StatefulButton(const std::string &label);
- virtual ~StatefulButton() {}
+ StateButton();
+ virtual ~StateButton() {}
- void set_colors (const std::vector<Gdk::Color>& colors);
- void set_state (int);
- int get_state () { return current_state; }
- void set_active (bool yn) {
- set_state (yn ? 1 : 0);
- }
-
+ void set_visual_state (int);
+ int get_visual_state () { return visual_state; }
+ void set_self_managed (bool yn) { _self_managed = yn; }
+ virtual void set_widget_name (const std::string& name) = 0;
protected:
- std::vector<Gdk::Color> colors;
- int current_state;
- Gdk::Color saved_bg;
- bool have_saved_bg;
+ int visual_state;
+ bool _self_managed;
+ bool _is_realized;
+ bool style_changing;
+ Gtk::StateType state_before_prelight;
+ bool is_toggle;
+
+ virtual std::string get_widget_name() const = 0;
+ virtual Gtk::Widget* get_child_widget () = 0;
+
+ void avoid_prelight_on_style_changed (const Glib::RefPtr<Gtk::Style>& style, GtkWidget* widget);
+ void avoid_prelight_on_state_changed (Gtk::StateType old_state, GtkWidget* widget);
+};
+
+class StatefulToggleButton : public StateButton, public Gtk::ToggleButton
+{
+ public:
+ StatefulToggleButton();
+ explicit StatefulToggleButton(const std::string &label);
+ ~StatefulToggleButton() {}
+ void set_widget_name (const std::string& name);
+
+ protected:
+ void on_realize ();
+ void on_toggled ();
+ void on_style_changed (const Glib::RefPtr<Gtk::Style>& style);
+ void on_state_changed (Gtk::StateType old_state);
+
+ Gtk::Widget* get_child_widget ();
+ std::string get_widget_name() const { return get_name(); }
+};
+
+class StatefulButton : public StateButton, public Gtk::Button
+{
+ public:
+ StatefulButton();
+ explicit StatefulButton(const std::string &label);
+ virtual ~StatefulButton() {}
+ void set_widget_name (const std::string& name);
+
+ protected:
void on_realize ();
+ void on_style_changed (const Glib::RefPtr<Gtk::Style>& style);
+ void on_state_changed (Gtk::StateType old_state);
+
+ Gtk::Widget* get_child_widget ();
+ std::string get_widget_name() const { return get_name(); }
};
};