Referencia de la Clase QwtEventPattern

A collection of event patterns. Más...

#include <qwt_event_pattern.h>

Diagrama de herencias de QwtEventPattern

Lista de todos los miembros.

Clases
class	KeyPattern
	A pattern for key events. Más...
class	MousePattern
	A pattern for mouse events. Más...
Tipos públicos
enum	MousePatternCode {   MouseSelect1, MouseSelect2, MouseSelect3, MouseSelect4,   MouseSelect5, MouseSelect6, MousePatternCount }
	Symbolic mouse input codes. Más...
enum	KeyPatternCode {   KeySelect1, KeySelect2, KeyAbort, KeyLeft,   KeyRight, KeyUp, KeyDown, KeyRedo,   KeyUndo, KeyHome, KeyPatternCount }
	Symbolic keyboard input codes. Más...
Métodos públicos
	QwtEventPattern ()
virtual	~QwtEventPattern ()
	Destructor.
void	initMousePattern (int numButtons)
void	initKeyPattern ()
void	setMousePattern (uint pattern, int button, int state=Qt::NoButton)
void	setKeyPattern (uint pattern, int key, int state=Qt::NoButton)
void	setMousePattern (const QwtArray< MousePattern > &)
	Change the mouse event patterns.
void	setKeyPattern (const QwtArray< KeyPattern > &)
	Change the key event patterns.
const QwtArray< MousePattern > &	mousePattern () const
	Return mouse patterns.
const QwtArray< KeyPattern > &	keyPattern () const
	Return key patterns.
QwtArray< MousePattern > &	mousePattern ()
	Return ,ouse patterns.
QwtArray< KeyPattern > &	keyPattern ()
	Return Key patterns.
bool	mouseMatch (uint pattern, const QMouseEvent *) const
	Compare a mouse event with an event pattern.
bool	keyMatch (uint pattern, const QKeyEvent *) const
	Compare a key event with an event pattern.
Métodos protegidos
virtual bool	mouseMatch (const MousePattern &, const QMouseEvent *) const
	Compare a mouse event with an event pattern.
virtual bool	keyMatch (const KeyPattern &, const QKeyEvent *) const
	Compare a key event with an event pattern.

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Descripción detallada

A collection of event patterns.

QwtEventPattern introduces an level of indirection for mouse and keyboard inputs. Those are represented by symbolic names, so the application code can be configured by individual mappings.

Ver también:

QwtPicker, QwtPickerMachine, QwtPlotZoomer

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Documentación de las enumeraciones miembro de la clase

enum QwtEventPattern::KeyPatternCode

Symbolic keyboard input codes.

Default initialization:

• KeySelect1
  Qt::Key_Return
• KeySelect2
  Qt::Key_Space
• KeyAbort
  Qt::Key_Escape

• KeyLeft
  Qt::Key_Left
• KeyRight
  Qt::Key_Right
• KeyUp
  Qt::Key_Up
• KeyDown
  Qt::Key_Down

• KeyUndo
  Qt::Key_Minus
• KeyRedo
  Qt::Key_Plus
• KeyHome
  Qt::Key_Escape

Valores de enumeraciones:

KeySelect1
KeySelect2
KeyAbort
KeyLeft
KeyRight
KeyUp
KeyDown
KeyRedo
KeyUndo
KeyHome
KeyPatternCount

enum QwtEventPattern::MousePatternCode

Symbolic mouse input codes.

The default initialization for 3 button mice is:

• MouseSelect1
  Qt::LeftButton
• MouseSelect2
  Qt::RightButton
• MouseSelect3
  Qt::MidButton
• MouseSelect4
  Qt::LeftButton + Qt::ShiftButton
• MouseSelect5
  Qt::RightButton + Qt::ShiftButton
• MouseSelect6
  Qt::MidButton + Qt::ShiftButton

The default initialization for 2 button mice is:

• MouseSelect1
  Qt::LeftButton
• MouseSelect2
  Qt::RightButton
• MouseSelect3
  Qt::LeftButton + Qt::AltButton
• MouseSelect4
  Qt::LeftButton + Qt::ShiftButton
• MouseSelect5
  Qt::RightButton + Qt::ShiftButton
• MouseSelect6
  Qt::LeftButton + Qt::AltButton + Qt::ShiftButton

The default initialization for 1 button mice is:

• MouseSelect1
  Qt::LeftButton
• MouseSelect2
  Qt::LeftButton + Qt::ControlButton
• MouseSelect3
  Qt::LeftButton + Qt::AltButton
• MouseSelect4
  Qt::LeftButton + Qt::ShiftButton
• MouseSelect5
  Qt::LeftButton + Qt::ControlButton + Qt::ShiftButton
• MouseSelect6
  Qt::LeftButton + Qt::AltButton + Qt::ShiftButton

Ver también:

initMousePattern()

Valores de enumeraciones:

MouseSelect1
MouseSelect2
MouseSelect3
MouseSelect4
MouseSelect5
MouseSelect6
MousePatternCount

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Documentación del constructor y destructor

QwtEventPattern::QwtEventPattern

(

)

Constructor

Ver también:

MousePatternCode, KeyPatternCode

QwtEventPattern::~QwtEventPattern

(

)

[virtual]

Destructor.

---

Documentación de las funciones miembro

void QwtEventPattern::initKeyPattern

(

)

Set default mouse patterns.

Ver también:

KeyPatternCode

void QwtEventPattern::initMousePattern

(

int

numButtons

)

Set default mouse patterns, depending on the number of mouse buttons

Parámetros:

numButtons

Number of mouse buttons ( <= 3 )

Ver también:

MousePatternCode

bool QwtEventPattern::keyMatch	(	uint	pattern,
		const QKeyEvent *	e
	)		const

Compare a key event with an event pattern.

A key event matches the pattern when both have the same key value and in the state value the same key flags (Qt::KeyButtonMask) are set.

Parámetros:

pattern	Index of the event pattern
e	Key event

Devuelve:

true if matches

Ver también:

mouseMatch()

bool QwtEventPattern::keyMatch	(	const KeyPattern &	pattern,
		const QKeyEvent *	e
	)		const [protected, virtual]

Compare a key event with an event pattern.

A key event matches the pattern when both have the same key value and in the state value the same key flags (Qt::KeyButtonMask) are set.

Parámetros:

pattern	Key event pattern
e	Key event

Devuelve:

true if matches

Ver también:

mouseMatch()

const QwtArray< QwtEventPattern::KeyPattern > & QwtEventPattern::keyPattern

(

)

const

Return key patterns.

QwtArray< QwtEventPattern::KeyPattern > & QwtEventPattern::keyPattern

(

)

Return Key patterns.

bool QwtEventPattern::mouseMatch	(	uint	pattern,
		const QMouseEvent *	e
	)		const

Compare a mouse event with an event pattern.

A mouse event matches the pattern when both have the same button value and in the state value the same key flags(Qt::KeyButtonMask) are set.

Parámetros:

pattern	Index of the event pattern
e	Mouse event

Devuelve:

true if matches

Ver también:

keyMatch()

bool QwtEventPattern::mouseMatch	(	const MousePattern &	pattern,
		const QMouseEvent *	e
	)		const [protected, virtual]

Compare a mouse event with an event pattern.

A mouse event matches the pattern when both have the same button value and in the state value the same key flags(Qt::KeyButtonMask) are set.

Parámetros:

pattern	Mouse event pattern
e	Mouse event

Devuelve:

true if matches

Ver también:

keyMatch()

QwtArray< QwtEventPattern::MousePattern > & QwtEventPattern::mousePattern

(

)

Return ,ouse patterns.

const QwtArray< QwtEventPattern::MousePattern > & QwtEventPattern::mousePattern

(

)

const

Return mouse patterns.

void QwtEventPattern::setKeyPattern	(	uint	pattern,
		int	key,
		int	state = Qt::NoButton
	)

Change one key pattern

Parámetros:

pattern	Index of the pattern
key	Key
state	State

Ver también:

QKeyEvent

void QwtEventPattern::setKeyPattern

(

const QwtArray< KeyPattern > &

pattern

)

Change the key event patterns.

void QwtEventPattern::setMousePattern	(	uint	pattern,
		int	button,
		int	state = Qt::NoButton
	)

Change one mouse pattern

Parámetros:

pattern	Index of the pattern
button	Button
state	State

Ver también:

QMouseEvent

void QwtEventPattern::setMousePattern

(

const QwtArray< MousePattern > &

pattern

)

Change the mouse event patterns.

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La documentación para esta clase fue generada a partir de los siguientes ficheros:

• src/qwt/src/qwt_event_pattern.h
• src/qwt/src/qwt_event_pattern.cpp