/* === S Y N F I G ========================================================= */
/*! \file zoomdial.h
** \brief Zoom widget
**
** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
** Copyright (c) 2008 Chris Moore
** Copyright (c) 2016 caryoscelus
**
** This package 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 package 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.
** \endlegal
*/
/* ========================================================================= */
/* === S T A R T =========================================================== */
#ifndef __SYNFIG_STUDIO_ZOOMDIAL_H
#define __SYNFIG_STUDIO_ZOOMDIAL_H
/* === H E A D E R S ======================================================= */
#include <gtkmm/tooltip.h>
#include <gtkmm/table.h>
#include <gtkmm/button.h>
#include <gtkmm/entry.h>
#include <synfig/real.h>
/* === M A C R O S ========================================================= */
/* === T Y P E D E F S ===================================================== */
/* === C L A S S E S & S T R U C T S ======================================= */
namespace studio
{
class ZoomDial : public Gtk::Table
{
Gtk::Button *zoom_in;
Gtk::Button *zoom_out;
Gtk::Button *zoom_fit;
Gtk::Button *zoom_norm;
Gtk::Entry *current_zoom;
Gtk::Button *create_icon(Gtk::IconSize size, const Gtk::BuiltinStockID & stockid,
const char * tooltip);
void after_event(GdkEvent *event);
bool current_zoom_event(GdkEvent* event);
public:
ZoomDial(Gtk::IconSize &size);
Glib::SignalProxy0<void> signal_zoom_in() { return zoom_in->signal_clicked(); }
Glib::SignalProxy0<void> signal_zoom_out() { return zoom_out->signal_clicked(); }
Glib::SignalProxy0<void> signal_zoom_fit() { return zoom_fit->signal_clicked(); }
Glib::SignalProxy0<void> signal_zoom_norm() { return zoom_norm->signal_clicked(); }
Glib::SignalProxy0<void> signal_zoom_edit() { return current_zoom->signal_activate(); }
void set_zoom(synfig::Real value);
synfig::Real get_zoom(synfig::Real default_value = 0.0);
}; // END of class ZoomDial
}; // END of namespace studio
/* === E N D =============================================================== */
#endif