QKeySequenceEdit Class
The QKeySequenceEdit widget allows to input a QKeySequence. More...
| Header: | #include <QKeySequenceEdit> |
| qmake: | QT += widgets |
| Since: | Qt 5.2 |
| Inherits: | QWidget |
This class was introduced in Qt 5.2.
Properties
- keySequence : QKeySequence
Public Functions
| QKeySequenceEdit(const QKeySequence &keySequence, QWidget *parent = nullptr) | |
| QKeySequenceEdit(QWidget *parent = nullptr) | |
| virtual | ~QKeySequenceEdit() |
| QKeySequence | keySequence() const |
Public Slots
| void | clear() |
| void | setKeySequence(const QKeySequence &keySequence) |
Signals
| void | editingFinished() |
| void | keySequenceChanged(const QKeySequence &keySequence) |
Reimplemented Protected Functions
| virtual bool | event(QEvent *e) override |
| virtual void | keyPressEvent(QKeyEvent *e) override |
| virtual void | keyReleaseEvent(QKeyEvent *e) override |
| virtual void | timerEvent(QTimerEvent *e) override |
Detailed Description
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.
See also QKeySequenceEdit::keySequence.
Property Documentation
keySequence : QKeySequence
This property contains the currently chosen key sequence.
The shortcut can be changed by the user or via setter function.
Access functions:
| QKeySequence | keySequence() const |
| void | setKeySequence(const QKeySequence &keySequence) |
Notifier signal:
| void | keySequenceChanged(const QKeySequence &keySequence) |
Member Function Documentation
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.
Note: there is a one second delay before releasing the last key and emitting this signal.
[virtual] QKeySequenceEdit::~QKeySequenceEdit()
Destroys the QKeySequenceEdit object.
[override virtual protected] bool QKeySequenceEdit::event(QEvent *e)
Reimplements: QWidget::event(QEvent *event).
[override virtual protected] void QKeySequenceEdit::keyPressEvent(QKeyEvent *e)
Reimplements: QWidget::keyPressEvent(QKeyEvent *event).
[override virtual protected] void QKeySequenceEdit::keyReleaseEvent(QKeyEvent *e)
Reimplements: QWidget::keyReleaseEvent(QKeyEvent *event).
[override virtual protected] void QKeySequenceEdit::timerEvent(QTimerEvent *e)
Reimplements: QObject::timerEvent(QTimerEvent *event).