13
0
livetrax/gtk2_ardour/button_joiner.h
Paul Davis 89aed48f92 MCP: possible support for metering
git-svn-id: svn://localhost/ardour2/branches/3.0@11842 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-04-09 00:03:35 +00:00

46 lines
1.2 KiB
C++

#ifndef __gtk2_ardour_button_joiner_h__
#define __gtk2_ardour_button_joiner_h__
#include <gtkmm/box.h>
#include <gtkmm/alignment.h>
#include <gtkmm/action.h>
#include "gtkmm2ext/activatable.h"
#include "gtkmm2ext/cairo_widget.h"
class ButtonJoiner : public CairoWidget, public Gtkmm2ext::Activatable {
public:
ButtonJoiner (const std::string&, Gtk::Widget&, Gtk::Widget&, bool central_link = false);
~ButtonJoiner ();
void set_related_action (Glib::RefPtr<Gtk::Action>);
void set_active_state (Gtkmm2ext::ActiveState);
protected:
void render (cairo_t*);
bool on_button_release_event (GdkEventButton*);
void on_size_request (Gtk::Requisition*);
void on_size_allocate (Gtk::Allocation&);
void action_sensitivity_changed ();
void action_visibility_changed ();
void action_tooltip_changed ();
void action_toggled ();
private:
Gtk::Widget& left;
Gtk::Widget& right;
Gtk::HBox packer;
Gtk::Alignment align;
std::string name;
cairo_pattern_t* active_fill_pattern;
cairo_pattern_t* inactive_fill_pattern;
bool central_link;
double border_r;
double border_g;
double border_b;
void set_colors ();
};
#endif /* __gtk2_ardour_button_joiner_h__ */