Generic description of a mouse event. More...

#include <ignition/common/MouseEvent.hh>

Public Types
enum	EventType { NO_EVENT, MOVE, PRESS, RELEASE, SCROLL }
	Mouse event types enumeration. More...

enum	MouseButton { NO_BUTTON = 0x0, LEFT = 0x1, MIDDLE = 0x2, RIGHT = 0x4 }
	Standard mouse buttons enumeration. More...

Public Member Functions
	MouseEvent ()
	Constructor. More...

	MouseEvent (const MouseEvent &_other)
	Copy constructor. More...

virtual	~MouseEvent ()
	Destructor. More...

bool	Alt () const
	Get the alt key press flag. More...

MouseEvent::MouseButton	Button () const
	Get the button which caused this event. More...

unsigned int	Buttons () const
	Get the state of the buttons when the event was generated. More...

bool	Control () const
	Get the control key press flag. More...

bool	Dragging () const
	Get the flag for mouse drag motion. More...

float	MoveScale () const
	Get the scaling factor. More...

MouseEvent &	operator= (const MouseEvent &_other)
	Assignment operator. More...

gz::math::Vector2i	Pos () const
	Get mouse pointer position on the screen. More...

gz::math::Vector2i	PressPos () const
	Get the position of button press. More...

gz::math::Vector2i	PrevPos () const
	Get the previous position. More...

gz::math::Vector2i	Scroll () const
	Get the scroll position. More...

void	SetAlt (const bool _alt)
	Set the alt key press flag. More...

void	SetButton (const MouseEvent::MouseButton _button) const
	Set the button which caused the event. More...

void	SetButtons (const unsigned int &_buttons)
	Set the state of the buttons when the event was generated. More...

void	SetControl (const bool _control) const
	Set the control key press flag. More...

void	SetDragging (const bool _dragging)
	Set the flag for mouse drag motion. More...

void	SetMoveScale (const float _scale)
	Set the scaling factor. More...

void	SetPos (const gz::math::Vector2i &_pos)
	Set mouse pointer position on the screen. More...

void	SetPos (const int _x, const int _y)
	Set mouse pointer position on the screen. More...

void	SetPressPos (const gz::math::Vector2i &_pos)
	Set the position of button press. More...

void	SetPressPos (const int _x, const int _y)
	Set the position of button press. More...

void	SetPrevPos (const gz::math::Vector2i &_pos)
	Set the previous position. More...

void	SetPrevPos (const int _x, const int _y)
	Set the previous position. More...

void	SetScroll (const gz::math::Vector2i &_scroll)
	Set the scroll position. More...

void	SetScroll (const int _x, const int _y)
	Set the scroll position. More...

void	SetShift (const bool _shift) const
	Set the shift key press flag. More...

void	SetType (const EventType _type) const
	Set the event type. More...

bool	Shift () const
	Get the shift key press flag. More...

EventType	Type () const
	Get the event type. More...

Detailed Description

Generic description of a mouse event.

Member Enumeration Documentation

◆ EventType

enum EventType

Mouse event types enumeration.

Enumerator
NO_EVENT	No event.
MOVE	Move event.
PRESS	Press event.
RELEASE	Release event.
SCROLL	Scroll event.

◆ MouseButton

enum MouseButton

Standard mouse buttons enumeration.

Enumerator
NO_BUTTON	No button.
LEFT	Left button.
MIDDLE	Middle button.
RIGHT	Right button.

Constructor & Destructor Documentation

◆ MouseEvent() [1/2]

MouseEvent ( )

Constructor.

◆ MouseEvent() [2/2]

MouseEvent ( const MouseEvent & _other )

Copy constructor.

Parameters

[in] _other Other mouse event

◆ ~MouseEvent()

virtual ~MouseEvent ( )

virtual

Destructor.

Member Function Documentation

◆ Alt()

bool Alt ( ) const

Get the alt key press flag.

Returns: True if the alt key is pressed.

◆ Button()

MouseEvent::MouseButton Button ( ) const

Get the button which caused this event.

Returns: The button which caused this event.

◆ Buttons()

unsigned int Buttons ( ) const

Get the state of the buttons when the event was generated.

Returns: The state of the buttons, which can be a bitwise combination of MouseEvent::MouseButton.

◆ Control()

bool Control ( ) const

Get the control key press flag.

Returns: True if the control key is pressed.

◆ Dragging()

bool Dragging ( ) const

Get the flag for mouse drag motion.

Returns: True if dragging, usually indicating a mouse move with mouse button pressed.

◆ MoveScale()

float MoveScale ( ) const

Get the scaling factor.

Returns: The move scaling factor.

◆ operator=()

MouseEvent& operator= ( const MouseEvent & _other )

Assignment operator.

Parameters

[in] _other Other mouse event

Returns: this

◆ Pos()

gz::math::Vector2i Pos ( ) const

Get mouse pointer position on the screen.

Returns: Mouse pointer position on the screen.

◆ PressPos()

gz::math::Vector2i PressPos ( ) const

Get the position of button press.

Returns: Screen position of a button press.

◆ PrevPos()

gz::math::Vector2i PrevPos ( ) const

Get the previous position.

Returns: The previous mouse position.

◆ Scroll()

gz::math::Vector2i Scroll ( ) const

Get the scroll position.

Returns: The scroll position.

◆ SetAlt()

void SetAlt ( const bool _alt )

Set the alt key press flag.

Parameters

[in] _alt The alt key flag.

◆ SetButton()

void SetButton ( const MouseEvent::MouseButton _button ) const

Set the button which caused the event.

Parameters

[in] _button The button which caused this event.

◆ SetButtons()

void SetButtons ( const unsigned int & _buttons )

Set the state of the buttons when the event was generated.

Parameters

[in] _buttons The state of the buttons, which can be a bitwise combination of MouseEvent::MouseButton.

◆ SetControl()

void SetControl ( const bool _control ) const

Set the control key press flag.

Parameters

[in] _control The control key flag.

◆ SetDragging()

void SetDragging ( const bool _dragging )

Set the flag for mouse drag motion.

Parameters

[in] _dragging The dragging flag.

◆ SetMoveScale()

void SetMoveScale ( const float _scale )

Set the scaling factor.

Parameters

[in] _scale The move scaling factor.

◆ SetPos() [1/2]

void SetPos ( const gz::math::Vector2i & _pos )

Set mouse pointer position on the screen.

Parameters

[in] _pos Mouse pointer position on the screen.

◆ SetPos() [2/2]

void SetPos	(	const int	_x,
		const int	_y
	)

Set mouse pointer position on the screen.

Parameters

[in]	_x	Mouse pointer X position on the screen.
[in]	_y	Mouse pointer Y position on the screen.

◆ SetPressPos() [1/2]

void SetPressPos ( const gz::math::Vector2i & _pos )

Set the position of button press.

Parameters

[in] _pos Mouse pointer position on the screen.

◆ SetPressPos() [2/2]

void SetPressPos	(	const int	_x,
		const int	_y
	)

Set the position of button press.

Parameters

[in]	_x	Mouse pointer X position on the screen.
[in]	_y	Mouse pointer Y position on the screen.

◆ SetPrevPos() [1/2]

void SetPrevPos ( const gz::math::Vector2i & _pos )

Set the previous position.

Parameters

[in] _pos Previous mouse pointer position on the screen.

◆ SetPrevPos() [2/2]

void SetPrevPos	(	const int	_x,
		const int	_y
	)

Set the previous position.

Parameters

[in]	_x	Previous mouse pointer X position on the screen.
[in]	_y	Previous mouse pointer Y position on the screen.

◆ SetScroll() [1/2]

void SetScroll ( const gz::math::Vector2i & _scroll )

Set the scroll position.

Parameters

[in] _scroll Scroll position.

◆ SetScroll() [2/2]

void SetScroll	(	const int	_x,
		const int	_y
	)

Set the scroll position.

Parameters

[in]	_x	Scroll X position.
[in]	_y	Scroll Y position.

◆ SetShift()

void SetShift ( const bool _shift ) const

Set the shift key press flag.

Parameters

[in] _shift The shift key press flag.

◆ SetType()

void SetType ( const EventType _type ) const

Set the event type.

Parameters

[in] _type The EventType.

◆ Shift()

bool Shift ( ) const

Get the shift key press flag.

Returns: True if the shift key is pressed.

◆ Type()

EventType Type ( ) const

Get the event type.

Returns: The EventType.

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

gz/common/MouseEvent.hh

Public Types

Public Member Functions

Detailed Description

Member Enumeration Documentation

◆ EventType

◆ MouseButton

Constructor & Destructor Documentation

◆ MouseEvent() [1/2]

◆ MouseEvent() [2/2]

◆ ~MouseEvent()

Member Function Documentation

◆ Alt()

◆ Button()

◆ Buttons()

◆ Control()

◆ Dragging()

◆ MoveScale()

◆ operator=()

◆ Pos()

◆ PressPos()

◆ PrevPos()

◆ Scroll()

◆ SetAlt()

◆ SetButton()

◆ SetButtons()

◆ SetControl()

◆ SetDragging()

◆ SetMoveScale()

◆ SetPos() [1/2]

◆ SetPos() [2/2]

◆ SetPressPos() [1/2]

◆ SetPressPos() [2/2]

◆ SetPrevPos() [1/2]

◆ SetPrevPos() [2/2]

◆ SetScroll() [1/2]

◆ SetScroll() [2/2]

◆ SetShift()

◆ SetType()

◆ Shift()

◆ Type()