内容

• 特性
• 公共函数
• 公共槽
• 信号
• 重实现保护函数
• 详细描述

QKeySequenceEdit 类

QKeySequenceEdit 小部件允许输入 QKeySequence . 更多...

头：	#include <QKeySequenceEdit>
CMake:	find_package(Qt6 COMPONENTS Widgets REQUIRED) target_link_libraries(mytarget PRIVATE Qt6::Widgets)
qmake:	QT += widgets
Since:	Qt 5.2
继承：	QWidget

• 所有成员列表，包括继承成员

特性

• keySequence : QKeySequence

公共函数

	QKeySequenceEdit (const QKeySequence & keySequence , QWidget * parent = nullptr)
	QKeySequenceEdit (QWidget * parent = nullptr)
virtual	~QKeySequenceEdit ()
QKeySequence	keySequence () const

公共槽

void	clear ()
void	setKeySequence (const QKeySequence & keySequence )

信号

void	editingFinished ()
void	keySequenceChanged (const QKeySequence & keySequence )

重实现保护函数

virtual bool	event (QEvent * e ) override
virtual void	keyPressEvent (QKeyEvent * e ) override
virtual void	keyReleaseEvent (QKeyEvent * e ) override
virtual void	timerEvent (QTimerEvent * e ) override

详细描述

This widget lets the user choose a QKeySequence , which is usually used as a shortcut. The recording is initiated when the widget receives the focus and ends one second after the user releases the last key.

另请参阅 QKeySequenceEdit::keySequence .

特性文档编制

keySequence : QKeySequence

This property contains the currently chosen key sequence.

The shortcut can be changed by the user or via setter function.

访问函数：

QKeySequence	keySequence () const
void	setKeySequence (const QKeySequence & keySequence )

通知程序信号：

void	keySequenceChanged (const QKeySequence & keySequence )

成员函数文档编制

QKeySequenceEdit:: QKeySequenceEdit (const QKeySequence & keySequence , QWidget * parent = nullptr)

Constructs a QKeySequenceEdit widget with the given keySequence and parent .

QKeySequenceEdit:: QKeySequenceEdit ( QWidget * parent = nullptr)

Constructs a QKeySequenceEdit widget with the given parent .

[slot] void QKeySequenceEdit:: clear ()

Clears the current key sequence.

[signal] void QKeySequenceEdit:: editingFinished ()

This signal is emitted when the user finishes entering the shortcut.

注意： there is a one second delay before releasing the last key and emitting this signal.

[虚拟] QKeySequenceEdit:: ~QKeySequenceEdit ()

销毁 QKeySequenceEdit 对象。

[override virtual protected] bool QKeySequenceEdit:: event ( QEvent * e )

重实现： QWidget::event (QEvent *event).

[override virtual protected] void QKeySequenceEdit:: keyPressEvent ( QKeyEvent * e )

重实现： QWidget::keyPressEvent (QKeyEvent *event).

[override virtual protected] void QKeySequenceEdit:: keyReleaseEvent ( QKeyEvent * e )

重实现： QWidget::keyReleaseEvent (QKeyEvent *event).

[override virtual protected] void QKeySequenceEdit:: timerEvent ( QTimerEvent * e )

重实现： QObject::timerEvent (QTimerEvent *event).