pulp::view::AccessibilityValueInterface Class Reference

Interface for accessible values (sliders, knobs, progress bars). More...

#include <accessibility.hpp>

Public Member Functions
virtual	~AccessibilityValueInterface ()
virtual double	get_current_value () const =0
	Current value as a number.
virtual void	set_current_value (double value)=0
	Set the value (if editable).
virtual double	get_minimum_value () const =0
	Minimum value.
virtual double	get_maximum_value () const =0
	Maximum value.
virtual double	get_step_size () const
	Step increment for keyboard navigation.
virtual std::string	get_value_string () const
	Value as a human-readable string (e.g., "50%" or "-6 dB").

Detailed Description

Interface for accessible values (sliders, knobs, progress bars).

Constructor & Destructor Documentation

~AccessibilityValueInterface()

virtual pulp::view::AccessibilityValueInterface::~AccessibilityValueInterface ( )

virtual

Member Function Documentation

get_current_value()

virtual double pulp::view::AccessibilityValueInterface::get_current_value ( ) const

pure virtual

Current value as a number.

Implemented in pulp::view::Fader, pulp::view::Knob, pulp::view::Meter, pulp::view::ProgressBar, pulp::view::RangeSlider, and pulp::view::ScrollBar.

get_maximum_value()

virtual double pulp::view::AccessibilityValueInterface::get_maximum_value ( ) const

pure virtual

Maximum value.

Implemented in pulp::view::Fader, pulp::view::Knob, pulp::view::Meter, pulp::view::ProgressBar, pulp::view::RangeSlider, and pulp::view::ScrollBar.

get_minimum_value()

virtual double pulp::view::AccessibilityValueInterface::get_minimum_value ( ) const

pure virtual

Minimum value.

Implemented in pulp::view::Fader, pulp::view::Knob, pulp::view::Meter, pulp::view::ProgressBar, pulp::view::RangeSlider, and pulp::view::ScrollBar.

get_step_size()

virtual double pulp::view::AccessibilityValueInterface::get_step_size ( ) const

inlinevirtual

Step increment for keyboard navigation.

Reimplemented in pulp::view::RangeSlider, and pulp::view::ScrollBar.

get_value_string()

virtual std::string pulp::view::AccessibilityValueInterface::get_value_string ( ) const

virtual

Value as a human-readable string (e.g., "50%" or "-6 dB").

Reimplemented in pulp::view::Knob, and pulp::view::ProgressBar.

set_current_value()

virtual void pulp::view::AccessibilityValueInterface::set_current_value ( double value )

pure virtual

Set the value (if editable).

Implemented in pulp::view::Fader, pulp::view::Knob, pulp::view::Meter, pulp::view::ProgressBar, pulp::view::RangeSlider, and pulp::view::ScrollBar.

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

• /home/runner/work/pulp/pulp/core/view/include/pulp/view/accessibility.hpp