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Qt 6.x
The Qt SDK
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#include <qquicktextcontrol_p.h>
Public Slots | |
void | setPlainText (const QString &text) |
void | setMarkdownText (const QString &text) |
void | setHtml (const QString &text) |
void | undo () |
void | redo () |
void | clear () |
void | selectAll () |
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void | deleteLater () |
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Signals | |
void | textChanged () |
void | preeditTextChanged () |
void | contentsChange (int from, int charsRemoved, int charsAdded) |
void | undoAvailable (bool b) |
void | redoAvailable (bool b) |
void | currentCharFormatChanged (const QTextCharFormat &format) |
void | copyAvailable (bool b) |
void | selectionChanged () |
void | cursorPositionChanged () |
void | overwriteModeChanged (bool overwriteMode) |
void | updateCursorRequest () |
void | updateRequest () |
void | cursorRectangleChanged () |
void | linkActivated (const QString &link) |
void | linkHovered (const QString &link) |
void | markerClicked () |
void | markerHovered (bool marker) |
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void | destroyed (QObject *=nullptr) |
This signal is emitted immediately before the object obj is destroyed, after any instances of QPointer have been notified, and cannot be blocked. | |
void | objectNameChanged (const QString &objectName, QPrivateSignal) |
This signal is emitted after the object's name has been changed. | |
Public Member Functions | |
QQuickTextControl (QTextDocument *doc, QObject *parent=nullptr) | |
virtual | ~QQuickTextControl () |
QTextDocument * | document () const |
void | setTextCursor (const QTextCursor &cursor) |
QTextCursor | textCursor () const |
void | setTextInteractionFlags (Qt::TextInteractionFlags flags) |
Qt::TextInteractionFlags | textInteractionFlags () const |
QString | toPlainText () const |
bool | hasImState () const |
bool | overwriteMode () const |
void | setOverwriteMode (bool overwrite) |
bool | cursorVisible () const |
void | setCursorVisible (bool visible) |
QRectF | anchorRect () const |
QRectF | cursorRect (const QTextCursor &cursor) const |
QRectF | cursorRect () const |
QRectF | selectionRect (const QTextCursor &cursor) const |
QRectF | selectionRect () const |
QString | hoveredLink () const |
QString | anchorAt (const QPointF &pos) const |
QTextBlock | blockWithMarkerAt (const QPointF &pos) const |
void | setCursorWidth (int width) |
void | setAcceptRichText (bool accept) |
void | moveCursor (QTextCursor::MoveOperation op, QTextCursor::MoveMode mode=QTextCursor::MoveAnchor) |
bool | canPaste () const |
void | setCursorIsFocusIndicator (bool b) |
void | setWordSelectionEnabled (bool enabled) |
void | updateCursorRectangle (bool force) |
virtual int | hitTest (const QPointF &point, Qt::HitTestAccuracy accuracy) const |
virtual QRectF | blockBoundingRect (const QTextBlock &block) const |
QString | preeditText () const |
virtual void | processEvent (QEvent *e, const QTransform &transform) |
void | processEvent (QEvent *e, const QPointF &coordinateOffset=QPointF()) |
virtual QMimeData * | createMimeDataFromSelection () const |
virtual bool | canInsertFromMimeData (const QMimeData *source) const |
virtual void | insertFromMimeData (const QMimeData *source) |
bool | cursorOn () const |
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QInputControl (Type type, QObject *parent=nullptr) | |
bool | isAcceptableInput (const QKeyEvent *event) const |
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Q_INVOKABLE | QObject (QObject *parent=nullptr) |
Constructs an object with parent object parent. | |
virtual | ~QObject () |
Destroys the object, deleting all its child objects. | |
virtual bool | event (QEvent *event) |
This virtual function receives events to an object and should return true if the event e was recognized and processed. | |
virtual bool | eventFilter (QObject *watched, QEvent *event) |
Filters events if this object has been installed as an event filter for the watched object. | |
QString | objectName () const |
Q_WEAK_OVERLOAD void | setObjectName (const QString &name) |
Sets the object's name to name. | |
void | setObjectName (QAnyStringView name) |
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. | |
QBindable< QString > | bindableObjectName () |
bool | isWidgetType () const |
Returns true if the object is a widget; otherwise returns false . | |
bool | isWindowType () const |
Returns true if the object is a window; otherwise returns false . | |
bool | isQuickItemType () const |
Returns true if the object is a QQuickItem; otherwise returns false . | |
bool | signalsBlocked () const noexcept |
Returns true if signals are blocked; otherwise returns false . | |
bool | blockSignals (bool b) noexcept |
If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it). | |
QThread * | thread () const |
Returns the thread in which the object lives. | |
void | moveToThread (QThread *thread) |
Changes the thread affinity for this object and its children. | |
int | startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer) |
This is an overloaded function that will start a timer of type timerType and a timeout of interval milliseconds. | |
int | startTimer (std::chrono::milliseconds time, Qt::TimerType timerType=Qt::CoarseTimer) |
void | killTimer (int id) |
Kills the timer with timer identifier, id. | |
template<typename T > | |
T | findChild (const QString &aName=QString(), Qt::FindChildOptions options=Qt::FindChildrenRecursively) const |
Returns the child of this object that can be cast into type T and that is called name, or \nullptr if there is no such object. | |
template<typename T > | |
QList< T > | findChildren (const QString &aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const |
Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects. | |
template<typename T > | |
QList< T > | findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const |
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. | |
const QObjectList & | children () const |
Returns a list of child objects. | |
void | setParent (QObject *parent) |
Makes the object a child of parent. | |
void | installEventFilter (QObject *filterObj) |
Installs an event filter filterObj on this object. | |
void | removeEventFilter (QObject *obj) |
Removes an event filter object obj from this object. | |
QMetaObject::Connection | connect (const QObject *sender, const char *signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const |
bool | disconnect (const char *signal=nullptr, const QObject *receiver=nullptr, const char *member=nullptr) const |
bool | disconnect (const QObject *receiver, const char *member=nullptr) const |
void | dumpObjectTree () const |
Dumps a tree of children to the debug output. | |
void | dumpObjectInfo () const |
Dumps information about signal connections, etc. | |
bool | setProperty (const char *name, const QVariant &value) |
Sets the value of the object's name property to value. | |
bool | setProperty (const char *name, QVariant &&value) |
QVariant | property (const char *name) const |
Returns the value of the object's name property. | |
QList< QByteArray > | dynamicPropertyNames () const |
QBindingStorage * | bindingStorage () |
const QBindingStorage * | bindingStorage () const |
QObject * | parent () const |
Returns a pointer to the parent object. | |
bool | inherits (const char *classname) const |
Returns true if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns false . | |
Protected Member Functions | |
void | timerEvent (QTimerEvent *e) override |
This event handler can be reimplemented in a subclass to receive timer events for the object. | |
bool | event (QEvent *e) override |
This virtual function receives events to an object and should return true if the event e was recognized and processed. | |
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QInputControl (Type type, QObjectPrivate &dd, QObject *parent=nullptr) | |
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QObject * | sender () const |
Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns \nullptr. | |
int | senderSignalIndex () const |
int | receivers (const char *signal) const |
Returns the number of receivers connected to the signal. | |
bool | isSignalConnected (const QMetaMethod &signal) const |
virtual void | timerEvent (QTimerEvent *event) |
This event handler can be reimplemented in a subclass to receive timer events for the object. | |
virtual void | childEvent (QChildEvent *event) |
This event handler can be reimplemented in a subclass to receive child events. | |
virtual void | customEvent (QEvent *event) |
This event handler can be reimplemented in a subclass to receive custom events. | |
virtual void | connectNotify (const QMetaMethod &signal) |
virtual void | disconnectNotify (const QMetaMethod &signal) |
QObject (QObjectPrivate &dd, QObject *parent=nullptr) | |
Additional Inherited Members | |
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enum | Type { LineEdit , TextEdit } |
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static bool | isCommonTextEditShortcut (const QKeyEvent *ke) |
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static QMetaObject::Connection | connect (const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType=Qt::AutoConnection) |
\threadsafe | |
static QMetaObject::Connection | connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection) |
template<typename Func1 , typename Func2 > | |
static QMetaObject::Connection | connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::ContextTypeForFunctor< Func2 >::ContextType *context, Func2 &&slot, Qt::ConnectionType type=Qt::AutoConnection) |
template<typename Func1 , typename Func2 > | |
static QMetaObject::Connection | connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 &&slot) |
static bool | disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *member) |
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static bool | disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member) |
static bool | disconnect (const QMetaObject::Connection &) |
Disconnect a connection. | |
template<typename Func1 , typename Func2 > | |
static bool | disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiver, Func2 slot) |
template<typename Func1 > | |
static bool | disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const QObject *receiver, void **zero) |
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QScopedPointer< QObjectData > | d_ptr |
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QString | objectName |
the name of this object | |
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template< class T > T | qobject_cast (const QObject *object) |
Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr. | |
template< typename T > T | qFindChildqFindChildren (const QObject *obj, const QString &name)() |
template< typename T > QList< T > | qFindChildrenqFindChildren (const QObject *obj, const QString &name)() |
QObjectList | |
\macro Q_CLASSINFO(Name, Value) | |
Definition at line 40 of file qquicktextcontrol_p.h.
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explicit |
Definition at line 583 of file qquicktextcontrol.cpp.
References QObject::connect(), QTextDocument::contentsChange(), contentsChange(), cursorPositionChanged(), d, QTextDocument::documentLayout(), layout, Q_ASSERT, qmlobject_connect, QTextDocument::setModified(), QTextDocument::setPageSize(), QObject::setProperty(), QTextDocument::setUndoRedoEnabled(), SIGNAL, SLOT, textChanged(), textCursorWidth, and updateRequest().
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virtual |
Definition at line 607 of file qquicktextcontrol.cpp.
Definition at line 1569 of file qquicktextcontrol.cpp.
QRectF QQuickTextControl::anchorRect | ( | ) | const |
Definition at line 1537 of file qquicktextcontrol.cpp.
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virtual |
Definition at line 1837 of file qquicktextcontrol.cpp.
References d.
QTextBlock QQuickTextControl::blockWithMarkerAt | ( | const QPointF & | pos | ) | const |
Definition at line 1575 of file qquicktextcontrol.cpp.
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virtual |
Definition at line 1639 of file qquicktextcontrol.cpp.
References d.
Referenced by canPaste().
bool QQuickTextControl::canPaste | ( | ) | const |
Definition at line 1599 of file qquicktextcontrol.cpp.
References canInsertFromMimeData(), QGuiApplication::clipboard(), d, QClipboard::mimeData(), and Qt::TextEditable.
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slot |
Definition at line 576 of file qquicktextcontrol.cpp.
References d, and QTextCursor::Document.
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signal |
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signal |
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virtual |
Definition at line 1632 of file qquicktextcontrol.cpp.
References d.
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signal |
bool QQuickTextControl::cursorOn | ( | ) | const |
Definition at line 1825 of file qquicktextcontrol.cpp.
References d.
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signal |
Referenced by QQuickTextControl(), moveCursor(), redo(), setTextCursor(), and undo().
QRectF QQuickTextControl::cursorRect | ( | ) | const |
Definition at line 1557 of file qquicktextcontrol.cpp.
References cursorRect(), and d.
Referenced by cursorRect().
QRectF QQuickTextControl::cursorRect | ( | const QTextCursor & | cursor | ) | const |
Definition at line 1548 of file qquicktextcontrol.cpp.
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signal |
bool QQuickTextControl::cursorVisible | ( | ) | const |
Definition at line 1523 of file qquicktextcontrol.cpp.
References d.
QTextDocument * QQuickTextControl::document | ( | ) | const |
Definition at line 611 of file qquicktextcontrol.cpp.
References d.
Referenced by toPlainText().
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overrideprotectedvirtual |
This virtual function receives events to an object and should return true if the event e was recognized and processed.
The event() function can be reimplemented to customize the behavior of an object.
Make sure you call the parent event class implementation for all the events you did not handle.
Example:
Reimplemented from QObject.
Definition at line 753 of file qquicktextcontrol.cpp.
References e, and QObject::event().
bool QQuickTextControl::hasImState | ( | ) | const |
Definition at line 1502 of file qquicktextcontrol.cpp.
References d.
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virtual |
Definition at line 1831 of file qquicktextcontrol.cpp.
References d.
QString QQuickTextControl::hoveredLink | ( | ) | const |
Definition at line 1563 of file qquicktextcontrol.cpp.
References d.
Definition at line 1651 of file qquicktextcontrol.cpp.
References d, QTextDocumentFragment::fromHtml(), QTextDocumentFragment::fromPlainText(), QString::fromUtf8(), QString::isNull(), text, Qt::TextEditable, and updateCursorRectangle().
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void QQuickTextControl::moveCursor | ( | QTextCursor::MoveOperation | op, |
QTextCursor::MoveMode | mode = QTextCursor::MoveAnchor |
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Definition at line 1587 of file qquicktextcontrol.cpp.
References cursorPositionChanged(), d, emit, and updateCursorRectangle().
bool QQuickTextControl::overwriteMode | ( | ) | const |
Definition at line 1508 of file qquicktextcontrol.cpp.
References d.
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signal |
QString QQuickTextControl::preeditText | ( | ) | const |
Definition at line 1843 of file qquicktextcontrol.cpp.
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signal |
Definition at line 688 of file qquicktextcontrol.cpp.
References e, processEvent(), QPointF::x(), and QPointF::y().
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virtual |
Definition at line 695 of file qquicktextcontrol.cpp.
References d, e, QEvent::FocusIn, QEvent::FocusOut, QEvent::HoverEnter, QEvent::HoverLeave, QEvent::HoverMove, QEvent::InputMethod, QInputControl::isCommonTextEditShortcut(), QEvent::KeyPress, QEvent::KeyRelease, QEvent::MouseButtonDblClick, QEvent::MouseButtonPress, QEvent::MouseButtonRelease, QEvent::MouseMove, Qt::NoTextInteraction, QSinglePointEvent::position(), QEvent::setAccepted(), QEvent::ShortcutOverride, and Qt::TextEditable.
Referenced by QQuickTextEditPrivate::handleFocusEvent(), and processEvent().
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slot |
Definition at line 565 of file qquicktextcontrol.cpp.
References cursorPositionChanged(), d, emit, and updateCursorRectangle().
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slot |
Definition at line 678 of file qquicktextcontrol.cpp.
References d, QTextCursor::Document, emit, qAbs(), and updateRequest().
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signal |
QRectF QQuickTextControl::selectionRect | ( | ) | const |
QRectF QQuickTextControl::selectionRect | ( | const QTextCursor & | cursor | ) | const |
void QQuickTextControl::setAcceptRichText | ( | bool | accept | ) |
Definition at line 1581 of file qquicktextcontrol.cpp.
References d.
Referenced by QQuickTextEditPrivate::init().
void QQuickTextControl::setCursorIsFocusIndicator | ( | bool | b | ) |
Definition at line 1611 of file qquicktextcontrol.cpp.
References d.
Referenced by QQuickTextEditPrivate::init().
void QQuickTextControl::setCursorVisible | ( | bool | visible | ) |
Definition at line 1529 of file qquicktextcontrol.cpp.
References d, Qt::TextEditable, and Qt::TextSelectableByKeyboard.
Referenced by QQuickTextEditPrivate::transformChanged().
void QQuickTextControl::setCursorWidth | ( | int | width | ) |
Definition at line 780 of file qquicktextcontrol.cpp.
References d, Qt::RichText, and text.
Definition at line 774 of file qquicktextcontrol.cpp.
References d, Qt::MarkdownText, and text.
void QQuickTextControl::setOverwriteMode | ( | bool | overwrite | ) |
Definition at line 1514 of file qquicktextcontrol.cpp.
References d, emit, and overwriteModeChanged().
Definition at line 768 of file qquicktextcontrol.cpp.
References d, Qt::PlainText, and text.
void QQuickTextControl::setTextCursor | ( | const QTextCursor & | cursor | ) |
Definition at line 626 of file qquicktextcontrol.cpp.
References cursor, cursorPositionChanged(), d, emit, Qt::TextEditable, and updateCursorRectangle().
void QQuickTextControl::setTextInteractionFlags | ( | Qt::TextInteractionFlags | flags | ) |
Definition at line 1789 of file qquicktextcontrol.cpp.
References d, Qt::TextEditable, and Qt::TextSelectableByKeyboard.
Referenced by QQuickTextEditPrivate::init().
void QQuickTextControl::setWordSelectionEnabled | ( | bool | enabled | ) |
Definition at line 1618 of file qquicktextcontrol.cpp.
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signal |
QTextCursor QQuickTextControl::textCursor | ( | ) | const |
Definition at line 644 of file qquicktextcontrol.cpp.
References d.
Referenced by QQuickTextEditPrivate::determineHorizontalAlignment(), and QQuickTextEditPrivate::handleFocusEvent().
Qt::TextInteractionFlags QQuickTextControl::textInteractionFlags | ( | ) | const |
Definition at line 1800 of file qquicktextcontrol.cpp.
References d.
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overrideprotectedvirtual |
This event handler can be reimplemented in a subclass to receive timer events for the object.
QTimer provides a higher-level interface to the timer functionality, and also more general information about timers. The timer event is passed in the event parameter.
Reimplemented from QObject.
Definition at line 758 of file qquicktextcontrol.cpp.
QString QQuickTextControl::toPlainText | ( | ) | const |
Definition at line 1806 of file qquicktextcontrol.cpp.
References document(), and QTextDocument::toPlainText().
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slot |
Definition at line 554 of file qquicktextcontrol.cpp.
References cursorPositionChanged(), d, emit, and updateCursorRectangle().
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void QQuickTextControl::updateCursorRectangle | ( | bool | force | ) |
Definition at line 617 of file qquicktextcontrol.cpp.
References cursorRectangleChanged(), d, and emit.
Referenced by insertFromMimeData(), moveCursor(), redo(), setTextCursor(), and undo().
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signal |
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signal |