kanzi::KeyGestureInfo Struct Reference

This class defines the elements that compose a key gesture, key values, and key modifiers. More...

#include <kanzi/core.ui/input/input_manipulator.hpp>

Inheritance diagram for kanzi::KeyGestureInfo:

Public Member Functions
void	grab ()
	Grabs the key gesture, increases the grab count by 1. More...
bool	isGrabbed () const
	Returns whether the key gesture is grabbed. More...
	KeyGestureInfo ()=default
	Default constructor. More...
	KeyGestureInfo (LogicalKey key, KeyModifier modifier, CapsLockState capsLockState)
	Constructor. More...
	KeyGestureInfo (LogicalKey key, CapsLockState capsLockState)
	Constructor. More...
	KeyGestureInfo (LogicalKey key, KeyModifier modifier)
	Constructor. More...
	KeyGestureInfo (LogicalKey key)
	Constructor. More...
void	ungrab ()
	Resets the grab count of the key gesture. More...

Public Attributes
CapsLockState	capsLockState
	Holds the required Caps Lock state for the key gesture. More...
size_t	grabCount
	Holds the grab count of the key gesture. More...
bool	isCapsLockGrabbed
	Holds the Caps Lock state at the time Kanzi grabs the key gesture. More...
LogicalKey	key
	The logical key value. More...
KeyModifier	modifier
	The key modifier. More...
size_t	repeatCount
	Holds the key press repetition count. More...

Detailed Description

This class defines the elements that compose a key gesture, key values, and key modifiers.

A key value is one of the LogicalKey values. A key modifier is a combination of KeyModifier enum values.

Since

Kanzi 3.9.0

Constructor & Destructor Documentation

kanzi::KeyGestureInfo::KeyGestureInfo ( )

explicitdefault

Default constructor.

kanzi::KeyGestureInfo::KeyGestureInfo ( LogicalKey  key, KeyModifier  modifier, CapsLockState  capsLockState  )

inlineexplicit

Constructor.

Parameters

key	The logical key of the key gesture.
modifier	The key modifier of the key gesture.
capsLockState	The Caps lock state of the key gesture.

kanzi::KeyGestureInfo::KeyGestureInfo ( LogicalKey  key, CapsLockState  capsLockState  )

inlineexplicit

Constructor.

Parameters

key	The logical key of the key gesture.
capsLockState	The Caps lock state of the key gesture.

kanzi::KeyGestureInfo::KeyGestureInfo ( LogicalKey  key, KeyModifier  modifier  )

inlineexplicit

Constructor.

Parameters

key	The logical key of the key gesture.
modifier	The key modifier of the key gesture.

kanzi::KeyGestureInfo::KeyGestureInfo ( LogicalKey  key )

inlineexplicit

Constructor.

Parameters

key	The logical key of the key gesture.

Member Function Documentation

void kanzi::KeyGestureInfo::grab ( )

inline

Grabs the key gesture, increases the grab count by 1.

void kanzi::KeyGestureInfo::ungrab ( )

inline

Resets the grab count of the key gesture.

bool kanzi::KeyGestureInfo::isGrabbed ( ) const

inline

Returns whether the key gesture is grabbed.

A key gesture is grabbed when its grab count is greater than 0.

Returns

If the key gesture is grabbed, returns true, otherwise false.

Member Data Documentation

size_t kanzi::KeyGestureInfo::repeatCount

Holds the key press repetition count.

size_t kanzi::KeyGestureInfo::grabCount

Holds the grab count of the key gesture.

LogicalKey kanzi::KeyGestureInfo::key

The logical key value.

KeyModifier kanzi::KeyGestureInfo::modifier

The key modifier.

CapsLockState kanzi::KeyGestureInfo::capsLockState

Holds the required Caps Lock state for the key gesture.

bool kanzi::KeyGestureInfo::isCapsLockGrabbed

Holds the Caps Lock state at the time Kanzi grabs the key gesture.

---

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

• kanzi/core.ui/input/input_manipulator.hpp