LED Class Reference

#include <led.h>

Inheritance diagram for LED:

Public Member Functions
	LED ()
virtual	~LED ()
void	set_diameter (float)
Public Member Functions inherited from CairoWidget
	CairoWidget ()
virtual	~CairoWidget ()
void	set_canvas_widget ()
void	use_nsglview (bool retina=true)
void	use_image_surface (bool yn=true)
void	queue_draw ()
void	queue_resize ()
int	get_width () const
int	get_height () const
void	size_allocate (Gtk::Allocation &)
void	set_dirty (cairo_rectangle_t *area=0)
Gtkmm2ext::ActiveState	active_state () const
Gtkmm2ext::VisualState	visual_state () const
virtual void	set_active_state (Gtkmm2ext::ActiveState)
virtual void	set_visual_state (Gtkmm2ext::VisualState)
void	unset_active_state ()
void	unset_visual_state ()
void	set_active (bool)
bool	get_active () const
void	set_draw_background (bool yn)
uint32_t	background_color ()
Public Member Functions inherited from Gtkmm2ext::CairoCanvas
virtual	~CairoCanvas ()

Protected Member Functions
void	render (Cairo::RefPtr< Cairo::Context > const &, cairo_rectangle_t *)
void	on_size_request (Gtk::Requisition *req)
void	on_realize ()
Protected Member Functions inherited from CairoWidget
virtual bool	on_expose_event (GdkEventExpose *)
void	on_size_allocate (Gtk::Allocation &)
void	on_state_changed (Gtk::StateType)
void	on_style_changed (const Glib::RefPtr< Gtk::Style > &)
void	on_realize ()
bool	on_button_press_event (GdkEventButton *)
Gdk::Color	get_parent_bg ()
void	on_map ()
void	on_unmap ()
virtual void	on_name_changed ()

Private Member Functions
void	set_colors_from_style ()

Private Attributes
float	_diameter
float	_red
float	_green
float	_blue
bool	_fixed_diameter

Additional Inherited Members
Static Public Member Functions inherited from CairoWidget
static void	provide_background_for_cairo_widget (Gtk::Widget &w, const Gdk::Color &bg)
static void	set_source_rgb_a (cairo_t *cr, Gdk::Color, float a=1.0)
static void	set_source_rgb_a (cairo_t *cr, Gtkmm2ext::Color, float a=1.0)
static void	set_focus_handler (sigc::slot< void, Gtk::Widget * >)
Static Public Member Functions inherited from Gtkmm2ext::CairoTheme
static void	set_flat_buttons (bool yn)
static void	set_boxy_buttons (bool yn)
static void	set_widget_prelight (bool yn)
static bool	flat_buttons ()
static bool	boxy_buttons ()
static bool	widget_prelight ()
Public Attributes inherited from CairoWidget
sigc::signal< void >	StateChanged
sigc::signal< bool >	QueueDraw
sigc::signal< bool >	QueueResize
Protected Attributes inherited from CairoWidget
Gtkmm2ext::ActiveState	_active_state
Gtkmm2ext::VisualState	_visual_state
bool	_need_bg
bool	_grabbed
Static Protected Attributes inherited from CairoWidget
static sigc::slot< void, Gtk::Widget * >	focus_handler

Detailed Description

Definition at line 28 of file gtk2_ardour/led.h.

Constructor & Destructor Documentation

LED()

LED::LED

(

)

~LED()

virtual LED::~LED ( )

virtual

Member Function Documentation

on_realize()

void LED::on_realize ( )

protected

on_size_request()

void LED::on_size_request ( Gtk::Requisition *  req )

protected

render()

void LED::render ( Cairo::RefPtr< Cairo::Context > const &  , cairo_rectangle_t *    )

protectedvirtual

Implements Gtkmm2ext::CairoCanvas.

set_colors_from_style()

void LED::set_colors_from_style ( )

private

set_diameter()

void LED::set_diameter

(

float

)

Member Data Documentation

_blue

float LED::_blue

private

Definition at line 45 of file gtk2_ardour/led.h.

_diameter

float LED::_diameter

private

Definition at line 42 of file gtk2_ardour/led.h.

_fixed_diameter

bool LED::_fixed_diameter

private

Definition at line 46 of file gtk2_ardour/led.h.

_green

float LED::_green

private

Definition at line 44 of file gtk2_ardour/led.h.

_red

float LED::_red

private

Definition at line 43 of file gtk2_ardour/led.h.

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

• gtk2_ardour/led.h