VolumeController Class Reference

#include <volume_controller.h>

Inheritance diagram for VolumeController:

Public Member Functions
	VolumeController (Glib::RefPtr< Gdk::Pixbuf >, boost::shared_ptr< PBD::Controllable >, double def, double step, double page, bool with_numeric=true, int image_width=40, int image_height=40, bool linear=true)
virtual	~VolumeController ()
Public Member Functions inherited from Gtkmm2ext::MotionFeedback
	MotionFeedback (Glib::RefPtr< Gdk::Pixbuf >, Type type, boost::shared_ptr< PBD::Controllable >, double default_value, double step_increment, double page_increment, const char *widget_name=NULL, bool with_numeric_display=true, int sub_image_width=40, int sub_image_height=40)
virtual	~MotionFeedback ()
Gtk::Widget &	eventwin ()
boost::shared_ptr < PBD::Controllable >	controllable () const
virtual void	set_controllable (boost::shared_ptr< PBD::Controllable > c)
void	set_print_func (void(*pf)(char buf[32], const boost::shared_ptr< PBD::Controllable > &, void *), void *arg)

Static Public Member Functions
static void	_dB_printer (char buf[32], const boost::shared_ptr< PBD::Controllable > &adj, void *arg)
Static Public Member Functions inherited from Gtkmm2ext::MotionFeedback
static void	set_lamp_color (const std::string &)
static Glib::RefPtr< Gdk::Pixbuf >	render_pixbuf (int size)

Protected Member Functions
double	to_control_value (double)
double	to_display_value (double)
double	adjust (double nominal_delta)
double	display_value () const
double	control_value () const
Protected Member Functions inherited from Gtkmm2ext::MotionFeedback
void	pixwin_size_request (GtkRequisition *)
bool	pixwin_button_press_event (GdkEventButton *)
bool	pixwin_button_release_event (GdkEventButton *)
bool	pixwin_motion_notify_event (GdkEventMotion *)
bool	pixwin_key_press_event (GdkEventKey *)
bool	pixwin_enter_notify_event (GdkEventCrossing *)
bool	pixwin_leave_notify_event (GdkEventCrossing *)
bool	pixwin_focus_in_event (GdkEventFocus *)
bool	pixwin_focus_out_event (GdkEventFocus *)
bool	pixwin_expose_event (GdkEventExpose *)
bool	pixwin_scroll_event (GdkEventScroll *)

Private Member Functions
void	dB_printer (char buf[32], const boost::shared_ptr< PBD::Controllable > &adj)

Private Attributes
bool	_linear

Additional Inherited Members
Public Types inherited from Gtkmm2ext::MotionFeedback
enum	Type { Rotary, CenterSpring, Endless }
Protected Attributes inherited from Gtkmm2ext::MotionFeedback
boost::shared_ptr < PBD::Controllable >	_controllable
Gtk::Label *	value
double	default_value
double	step_inc
double	page_inc

Detailed Description

Definition at line 27 of file volume_controller.h.

Constructor & Destructor Documentation

VolumeController::VolumeController	(	Glib::RefPtr< Gdk::Pixbuf >	p,
		boost::shared_ptr< PBD::Controllable >	c,
		double	def,
		double	step,
		double	page,
		bool	with_numeric = true,
		int	image_width = 40,
		int	image_height = 40,
		bool	linear = true
	)

Definition at line 38 of file volume_controller.cc.

virtual VolumeController::~VolumeController ( )

inlinevirtual

Definition at line 40 of file volume_controller.h.

Member Function Documentation

void VolumeController::_dB_printer ( char  buf[32], const boost::shared_ptr< PBD::Controllable > &  adj, void *  arg  )

static

Definition at line 56 of file volume_controller.cc.

double VolumeController::adjust ( double  nominal_delta )

protectedvirtual

Implements Gtkmm2ext::MotionFeedback.

Definition at line 140 of file volume_controller.cc.

double VolumeController::control_value ( ) const

protected

void VolumeController::dB_printer ( char  buf[32], const boost::shared_ptr< PBD::Controllable > &  adj  )

private

Definition at line 63 of file volume_controller.cc.

double VolumeController::display_value ( ) const

protected

double VolumeController::to_control_value ( double  display_value )

protectedvirtual

Implements Gtkmm2ext::MotionFeedback.

Definition at line 109 of file volume_controller.cc.

double VolumeController::to_display_value ( double  control_value )

protectedvirtual

Implements Gtkmm2ext::MotionFeedback.

Definition at line 126 of file volume_controller.cc.

Member Data Documentation

bool VolumeController::_linear

private

Definition at line 53 of file volume_controller.h.

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The documentation for this class was generated from the following files:

• /usr/local/music/src/ardour/4.0/gtk2_ardour/volume_controller.h
• /usr/local/music/src/ardour/4.0/gtk2_ardour/volume_controller.cc