Slider Event Handlers

Typedefs
using	pcl::Slider::range_event_handler = void(Control::*)(Slider &sender, int minValue, int maxValue)
using	pcl::SpinBox::range_event_handler = void(Control::*)(SpinBox &sender, int minValue, int maxValue)
using	pcl::Slider::value_event_handler = void(Control::*)(Slider &sender, int value)

Functions
void	pcl::Slider::OnRangeUpdated (range_event_handler handler, Control &receiver)
void	pcl::Slider::OnValueUpdated (value_event_handler handler, Control &receiver)

Detailed Description

Typedef Documentation

range_event_handler [1/2]

using pcl::Slider::range_event_handler = void (Control::*)( Slider& sender, int minValue, int maxValue )

Defines the prototype of a slider range event handler.

A slider range event is generated when the range of a slider control is changed.

Parameters

sender	The control that sends a slider range event.
minValue,maxValue	The current minimum and maximum values of the slider, respectively.

Definition at line 382 of file Slider.h.

range_event_handler [2/2]

using pcl::SpinBox::range_event_handler = void (Control::*)( SpinBox& sender, int minValue, int maxValue )

Defines the prototype of a spin box range event handler.

A spin box range event is generated when the range of a spin box control is changed.

Parameters

sender	The control that sends a spin box range event.
minValue,maxValue	The current minimum and maximum values of the spin box, respectively.

Definition at line 430 of file SpinBox.h.

value_event_handler

using pcl::Slider::value_event_handler = void (Control::*)( Slider& sender, int value )

Defines the prototype of a slider value event handler.

A slider value event is generated when the user changes the value of a slider control.

Parameters

sender	The control that sends a slider value event.
value	The current value of the slider.

Definition at line 367 of file Slider.h.

Function Documentation

OnRangeUpdated()

void pcl::Slider::OnRangeUpdated	(	range_event_handler	handler,
		Control &	receiver
	)

Sets the slider range event handler for this Slider control.

Parameters

handler	The slider range event handler. Must be a member function of the receiver object's class.
receiver	The control that will receive slider range events from this Slider.

OnValueUpdated()

void pcl::Slider::OnValueUpdated	(	value_event_handler	handler,
		Control &	receiver
	)

Sets the slider value event handler for this Slider control.

Parameters

handler	The slider value event handler. Must be a member function of the receiver object's class.
receiver	The control that will receive slider value events from this Slider.