事件模式的集合更多...

#include <qwt_event_pattern.h>

类 QwtEventPattern 继承关系图:

类
class	KeyPattern
	A pattern for key events 更多...

class	MousePattern
	A pattern for mouse events 更多...

Public 类型
enum	MousePatternCode { MouseSelect1 , MouseSelect2 , MouseSelect3 , MouseSelect4 , MouseSelect5 , MouseSelect6 , MousePatternCount }
	Symbolic mouse input codes 更多...

enum	KeyPatternCode { KeySelect1 , KeySelect2 , KeyAbort , KeyLeft , KeyRight , KeyUp , KeyDown , KeyRedo , KeyUndo , KeyHome , KeyPatternCount }
	Symbolic keyboard input codes 更多...

Public 成员函数
	QwtEventPattern ()
	构造函数

virtual	~QwtEventPattern ()
	析构函数

void	initMousePattern (int numButtons)
	根据鼠标按钮数量设置默认鼠标模式

void	initKeyPattern ()
	设置默认按键模式

void	setMousePattern (MousePatternCode, Qt::MouseButton button, Qt::KeyboardModifiers=Qt::NoModifier)
	更改一个鼠标模式

void	setKeyPattern (KeyPatternCode, int key, Qt::KeyboardModifiers modifiers=Qt::NoModifier)
	更改一个按键模式

void	setMousePattern (const QVector< MousePattern > &)
	更改鼠标事件模式

void	setKeyPattern (const QVector< KeyPattern > &)
	更改按键事件模式

const QVector< MousePattern > &	mousePattern () const
	返回鼠标模式向量

const QVector< KeyPattern > &	keyPattern () const
	返回按键模式向量

QVector< MousePattern > &	mousePattern ()
	返回鼠标模式向量

QVector< KeyPattern > &	keyPattern ()
	返回按键模式向量

bool	mouseMatch (MousePatternCode, const QMouseEvent *) const
	将鼠标事件与事件模式进行比较

bool	keyMatch (KeyPatternCode, const QKeyEvent *) const
	将按键事件与事件模式进行比较

Protected 成员函数
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.

详细描述

事件模式的集合

成员枚举类型说明

◆ KeyPatternCode

enum QwtEventPattern::KeyPatternCode

Symbolic keyboard input codes

Individual settings can be configured using setKeyPattern()

参见: setKeyPattern(), setMousePattern()

枚举值
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
KeyRedo	Qt::Key_Plus
KeyUndo	Qt::Key_Minus
KeyHome	Qt::Key_Escape
KeyPatternCount	Number of key patterns

◆ MousePatternCode

enum QwtEventPattern::MousePatternCode

Symbolic mouse input codes

QwtEventPattern implements 3 different settings for mice with 1, 2, or 3 buttons that can be activated using initMousePattern(). The default setting is for 3 button mice.

Individual settings can be configured using setMousePattern().

参见: initMousePattern(), setMousePattern(), setKeyPattern()

枚举值
MouseSelect1	The default setting for 1, 2 and 3 button mice is: Qt::LeftButton Qt::LeftButton Qt::LeftButton
MouseSelect2	The default setting for 1, 2 and 3 button mice is: Qt::LeftButton + Qt::ControlModifier Qt::RightButton Qt::RightButton
MouseSelect3	The default setting for 1, 2 and 3 button mice is: Qt::LeftButton + Qt::AltModifier Qt::LeftButton + Qt::AltModifier Qt::MidButton
MouseSelect4	The default setting for 1, 2 and 3 button mice is: Qt::LeftButton + Qt::ShiftModifier Qt::LeftButton + Qt::ShiftModifier Qt::LeftButton + Qt::ShiftModifier
MouseSelect5	The default setting for 1, 2 and 3 button mice is: Qt::LeftButton + Qt::ControlButton \| Qt::ShiftModifier Qt::RightButton + Qt::ShiftModifier Qt::RightButton + Qt::ShiftModifier
MouseSelect6	The default setting for 1, 2 and 3 button mice is: Qt::LeftButton + Qt::AltModifier + Qt::ShiftModifier Qt::LeftButton + Qt::AltModifier \| Qt::ShiftModifier Qt::MidButton + Qt::ShiftModifier
MousePatternCount	Number of mouse patterns

构造及析构函数说明

◆ QwtEventPattern()

QwtEventPattern::QwtEventPattern ( )

构造函数

◆ ~QwtEventPattern()

QwtEventPattern::~QwtEventPattern ( )

virtual

析构函数

成员函数说明

◆ initKeyPattern()

void QwtEventPattern::initKeyPattern ( )

设置默认按键模式

◆ initMousePattern()

void QwtEventPattern::initMousePattern ( int numButtons )

根据鼠标按钮数量设置默认鼠标模式

◆ keyMatch() [1/2]

bool QwtEventPattern::keyMatch	(	const KeyPattern &	pattern,
		const QKeyEvent *	event
	)		const

protectedvirtual

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.

参数

pattern	Key event pattern
event	Key event

返回: true if matches

参见: mouseMatch()

◆ keyMatch() [2/2]

bool QwtEventPattern::keyMatch	(	KeyPatternCode	code,
		const QKeyEvent *	event
	)		const

将按键事件与事件模式进行比较

◆ keyPattern() [1/2]

QVector< QwtEventPattern::KeyPattern > & QwtEventPattern::keyPattern ( )

返回按键模式向量

◆ keyPattern() [2/2]

const QVector< QwtEventPattern::KeyPattern > & QwtEventPattern::keyPattern ( ) const

返回按键模式向量

◆ mouseMatch() [1/2]

bool QwtEventPattern::mouseMatch	(	const MousePattern &	pattern,
		const QMouseEvent *	event
	)		const

protectedvirtual

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.

参数

pattern	Mouse event pattern
event	Mouse event

返回: true if matches

参见: keyMatch()

◆ mouseMatch() [2/2]

bool QwtEventPattern::mouseMatch	(	MousePatternCode	code,
		const QMouseEvent *	event
	)		const

将鼠标事件与事件模式进行比较

◆ mousePattern() [1/2]

QVector< QwtEventPattern::MousePattern > & QwtEventPattern::mousePattern ( )

返回鼠标模式向量

◆ mousePattern() [2/2]

const QVector< QwtEventPattern::MousePattern > & QwtEventPattern::mousePattern ( ) const

返回鼠标模式向量

◆ setKeyPattern() [1/2]

void QwtEventPattern::setKeyPattern ( const QVector< KeyPattern > & pattern )

更改按键事件模式

◆ setKeyPattern() [2/2]

void QwtEventPattern::setKeyPattern	(	KeyPatternCode	pattern,
		int	key,
		Qt::KeyboardModifiers	modifiers = `Qt::NoModifier`
	)

更改一个按键模式

◆ setMousePattern() [1/2]

void QwtEventPattern::setMousePattern ( const QVector< MousePattern > & pattern )

更改鼠标事件模式

◆ setMousePattern() [2/2]

void QwtEventPattern::setMousePattern	(	MousePatternCode	pattern,
		Qt::MouseButton	button,
		Qt::KeyboardModifiers	modifiers = `Qt::NoModifier`
	)

更改一个鼠标模式

该类的文档由以下文件生成:

/home/runner/work/QWT/QWT/src/plot/qwt_event_pattern.h
/home/runner/work/QWT/QWT/src/plot/qwt_event_pattern.cpp

类

Public 类型

Public 成员函数

Protected 成员函数