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Diffstat (limited to 'libs/widgets/widgets/ardour_spinner.h')
-rw-r--r-- | libs/widgets/widgets/ardour_spinner.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/libs/widgets/widgets/ardour_spinner.h b/libs/widgets/widgets/ardour_spinner.h new file mode 100644 index 0000000000..b0928fa432 --- /dev/null +++ b/libs/widgets/widgets/ardour_spinner.h @@ -0,0 +1,73 @@ +/* + * Copyright (C) 2016 Robin Gareus <robin@gareus.org> + * Copyright (C) 2011 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef _WIDGETS_ARDOUR_SPINNER_H_ +#define _WIDGETS_ARDOUR_SPINNER_H_ + +#include <boost/algorithm/string.hpp> +#include <gtkmm.h> + +#include "pbd/controllable.h" + +#include "widgets/ardour_button.h" +#include "widgets/visibility.h" + +namespace ArdourWidgets { + +class LIBWIDGETS_API ArdourSpinner : public Gtk::Alignment +{ + public: + ArdourSpinner (boost::shared_ptr<PBD::Controllable>, Gtk::Adjustment* adj); + + virtual ~ArdourSpinner (); + + protected: + bool on_button_press_event (GdkEventButton*); + bool on_button_release_event (GdkEventButton*); + bool on_scroll_event (GdkEventScroll* ev); + + void controllable_changed (); + PBD::ScopedConnection watch_connection; + + private: + + bool entry_focus_out (GdkEventFocus*); + void entry_activated (); + gint switch_to_button (); + gint switch_to_spinner (); + + void ctrl_adjusted(); + void spin_adjusted(); + + ArdourWidgets::ArdourButton _btn; + Gtk::Adjustment* _ctrl_adj; + Gtk::Adjustment _spin_adj; + Gtk::SpinButton _spinner; + bool _switching; + bool _switch_on_release; + bool _ctrl_ignore; + bool _spin_ignore; + + boost::shared_ptr<PBD::Controllable> _controllable; + +}; + +} /* end namespace */ + +#endif |