ArdourWidgets::FaderWidget Class Reference

#include <fader_widget.h>

Inheritance diagram for ArdourWidgets::FaderWidget:

Public Types
enum	Tweaks { NoShowUnityLine = 0x1 , NoButtonForward = 0x2 , NoVerticalScroll = 0x4 , DoubleClickReset = 0x8 }
enum	Orientation { VERT , HORIZ }

Public Member Functions
	FaderWidget (Gtk::Adjustment &, int orient)
virtual	~FaderWidget ()
virtual void	set_default_value (float)=0
void	set_tweaks (Tweaks)
Tweaks	tweaks () const
int	orientation () const
virtual void	set_bg (Gtkmm2ext::Color)=0
virtual void	set_fg (Gtkmm2ext::Color)=0
virtual void	unset_bg ()=0
virtual void	unset_fg ()=0
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 ()
virtual void	render (Cairo::RefPtr< Cairo::Context > const &, cairo_rectangle_t *)=0

Public Attributes
sigc::signal< void, int >	StartGesture
sigc::signal< void, int >	StopGesture
sigc::signal< void >	OnExpose
Public Attributes inherited from CairoWidget
sigc::signal< void >	StateChanged
sigc::signal< bool >	QueueDraw
sigc::signal< bool >	QueueResize

Protected Member Functions
bool	on_button_press_event (GdkEventButton *)
bool	on_button_release_event (GdkEventButton *)
bool	on_touch_begin_event (GdkEventTouch *)
bool	on_touch_end_event (GdkEventTouch *)
bool	on_enter_notify_event (GdkEventCrossing *ev)
bool	on_leave_notify_event (GdkEventCrossing *ev)
bool	on_scroll_event (GdkEventScroll *ev)
bool	on_grab_broken_event (GdkEventGrabBroken *)
void	adjustment_changed ()
virtual void	set_adjustment_from_event (GdkEventButton *)=0
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 ()

Protected Attributes
Gtk::Adjustment &	_adjustment
Tweaks	_tweaks
int	_orien
bool	_dragging
bool	_hovering
float	_default_value
GdkWindow *	_grab_window
double	_grab_loc
double	_grab_start
Protected Attributes inherited from CairoWidget
Gtkmm2ext::ActiveState	_active_state
Gtkmm2ext::VisualState	_visual_state
bool	_need_bg
bool	_grabbed

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 ()
Static Protected Attributes inherited from CairoWidget
static sigc::slot< void, Gtk::Widget * >	focus_handler

Detailed Description

Definition at line 28 of file fader_widget.h.

Member Enumeration Documentation

Orientation

enum ArdourWidgets::FaderWidget::Orientation

Enumerator
VERT
HORIZ

Definition at line 47 of file fader_widget.h.

Tweaks

enum ArdourWidgets::FaderWidget::Tweaks

Enumerator
NoShowUnityLine
NoButtonForward
NoVerticalScroll
DoubleClickReset

Definition at line 40 of file fader_widget.h.

Constructor & Destructor Documentation

FaderWidget()

ArdourWidgets::FaderWidget::FaderWidget	(	Gtk::Adjustment &	,
		int	orient
	)

~FaderWidget()

virtual ArdourWidgets::FaderWidget::~FaderWidget ( )

inlinevirtual

Definition at line 32 of file fader_widget.h.

Member Function Documentation

adjustment_changed()

void ArdourWidgets::FaderWidget::adjustment_changed ( )

protected

on_button_press_event()

bool ArdourWidgets::FaderWidget::on_button_press_event ( GdkEventButton *  )

protected

on_button_release_event()

bool ArdourWidgets::FaderWidget::on_button_release_event ( GdkEventButton *  )

protected

on_enter_notify_event()

bool ArdourWidgets::FaderWidget::on_enter_notify_event ( GdkEventCrossing *  ev )

protected

on_grab_broken_event()

bool ArdourWidgets::FaderWidget::on_grab_broken_event ( GdkEventGrabBroken *  )

protected

on_leave_notify_event()

bool ArdourWidgets::FaderWidget::on_leave_notify_event ( GdkEventCrossing *  ev )

protected

on_scroll_event()

bool ArdourWidgets::FaderWidget::on_scroll_event ( GdkEventScroll *  ev )

protected

on_touch_begin_event()

bool ArdourWidgets::FaderWidget::on_touch_begin_event ( GdkEventTouch *  )

protected

on_touch_end_event()

bool ArdourWidgets::FaderWidget::on_touch_end_event ( GdkEventTouch *  )

protected

orientation()

int ArdourWidgets::FaderWidget::orientation ( ) const

inline

Definition at line 55 of file fader_widget.h.

set_adjustment_from_event()

virtual void ArdourWidgets::FaderWidget::set_adjustment_from_event ( GdkEventButton *  )

protectedpure virtual

Implemented in ArdourWidgets::ArdourFader.

set_bg()

virtual void ArdourWidgets::FaderWidget::set_bg ( Gtkmm2ext::Color  )

pure virtual

Implemented in ArdourWidgets::ArdourFader.

set_default_value()

virtual void ArdourWidgets::FaderWidget::set_default_value ( float  )

pure virtual

Implemented in ArdourWidgets::ArdourFader.

set_fg()

virtual void ArdourWidgets::FaderWidget::set_fg ( Gtkmm2ext::Color  )

pure virtual

Implemented in ArdourWidgets::ArdourFader.

set_tweaks()

void ArdourWidgets::FaderWidget::set_tweaks

(

Tweaks

)

tweaks()

Tweaks ArdourWidgets::FaderWidget::tweaks ( ) const

inline

Definition at line 53 of file fader_widget.h.

unset_bg()

virtual void ArdourWidgets::FaderWidget::unset_bg ( )

pure virtual

Implemented in ArdourWidgets::ArdourFader.

unset_fg()

virtual void ArdourWidgets::FaderWidget::unset_fg ( )

pure virtual

Implemented in ArdourWidgets::ArdourFader.

Member Data Documentation

_adjustment

Gtk::Adjustment& ArdourWidgets::FaderWidget::_adjustment

protected

Definition at line 76 of file fader_widget.h.

_default_value

float ArdourWidgets::FaderWidget::_default_value

protected

Definition at line 82 of file fader_widget.h.

_dragging

bool ArdourWidgets::FaderWidget::_dragging

protected

Definition at line 80 of file fader_widget.h.

_grab_loc

double ArdourWidgets::FaderWidget::_grab_loc

protected

Definition at line 86 of file fader_widget.h.

_grab_start

double ArdourWidgets::FaderWidget::_grab_start

protected

Definition at line 87 of file fader_widget.h.

_grab_window

GdkWindow* ArdourWidgets::FaderWidget::_grab_window

protected

Definition at line 85 of file fader_widget.h.

_hovering

bool ArdourWidgets::FaderWidget::_hovering

protected

Definition at line 81 of file fader_widget.h.

_orien

int ArdourWidgets::FaderWidget::_orien

protected

Definition at line 79 of file fader_widget.h.

_tweaks

Tweaks ArdourWidgets::FaderWidget::_tweaks

protected

Definition at line 78 of file fader_widget.h.

OnExpose

sigc::signal<void> ArdourWidgets::FaderWidget::OnExpose

Definition at line 36 of file fader_widget.h.

StartGesture

sigc::signal<void,int> ArdourWidgets::FaderWidget::StartGesture

Definition at line 34 of file fader_widget.h.

StopGesture

sigc::signal<void,int> ArdourWidgets::FaderWidget::StopGesture

Definition at line 35 of file fader_widget.h.

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

• fader_widget.h