88 lines
2.4 KiB
C++
88 lines
2.4 KiB
C++
/*
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Copyright (C) 2004 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __bindable_button_h__
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#define __bindable_button_h__
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#include <string>
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#include "pbd/signals.h"
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#include "gtkmm2ext/visibility.h"
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#include "gtkmm2ext/stateful_button.h"
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#include "gtkmm2ext/binding_proxy.h"
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namespace PBD {
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class Controllable;
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}
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class LIBGTKMM2EXT_API BindableToggleButton : public Gtkmm2ext::StatefulToggleButton
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{
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public:
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BindableToggleButton (const std::string &label)
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: Gtkmm2ext::StatefulToggleButton (label) {}
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BindableToggleButton () {}
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virtual ~BindableToggleButton() {}
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bool on_button_press_event (GdkEventButton *ev) {
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if (!binding_proxy.button_press_handler (ev)) {
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StatefulToggleButton::on_button_press_event (ev);
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return false;
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} else {
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return true;
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}
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}
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boost::shared_ptr<PBD::Controllable> get_controllable() { return binding_proxy.get_controllable(); }
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void set_controllable (boost::shared_ptr<PBD::Controllable> c);
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void watch ();
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protected:
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void controllable_changed ();
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PBD::ScopedConnection watch_connection;
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private:
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BindingProxy binding_proxy;
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};
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class LIBGTKMM2EXT_API BindableButton : public Gtkmm2ext::StatefulButton
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{
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public:
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BindableButton (boost::shared_ptr<PBD::Controllable> c) : binding_proxy (c) {}
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~BindableButton() {}
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bool on_button_press_event (GdkEventButton *ev) {
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if (!binding_proxy.button_press_handler (ev)) {
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StatefulButton::on_button_press_event (ev);
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return false;
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} else {
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return true;
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}
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}
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boost::shared_ptr<PBD::Controllable> get_controllable() { return binding_proxy.get_controllable(); }
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void set_controllable (boost::shared_ptr<PBD::Controllable> c) { binding_proxy.set_controllable (c); }
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private:
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BindingProxy binding_proxy;
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};
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#endif
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