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/*
Copyright (C) 2005 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef _WIDGETS_STATEFUL_BUTTON_H_
#define _WIDGETS_STATEFUL_BUTTON_H_
#include <vector>
#include <gtkmm/togglebutton.h>
#include "widgets/visibility.h"
namespace ArdourWidgets {
class LIBWIDGETS_API StateButton
{
public:
StateButton();
virtual ~StateButton() {}
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:
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 LIBWIDGETS_API 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 LIBWIDGETS_API 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(); }
};
} /* end namespace */
#endif
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