Qt
Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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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 () |
Public Slots inherited from QObject | |
void | deleteLater () |
\threadsafe | |
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) |
Signals inherited from QObject | |
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 | setDocument (QTextDocument *doc) |
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 |
Public Member Functions inherited from QInputControl | |
QInputControl (Type type, QObject *parent=nullptr) | |
bool | isAcceptableInput (const QKeyEvent *event) const |
Public Member Functions inherited from QObject | |
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 | 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. | |
bool | moveToThread (QThread *thread QT6_DECL_NEW_OVERLOAD_TAIL) |
Changes the thread affinity for this object and its children and returns true on success. | |
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::nanoseconds time, Qt::TimerType timerType=Qt::CoarseTimer) |
void | killTimer (int id) |
Kills the timer with timer identifier, id. | |
void | killTimer (Qt::TimerId id) |
template<typename T > | |
T | findChild (QAnyStringView aName, 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 (QAnyStringView 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 > | |
T | findChild (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. | |
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. | |
Protected Member Functions inherited from QInputControl | |
QInputControl (Type type, QObjectPrivate &dd, QObject *parent=nullptr) | |
Protected Member Functions inherited from QObject | |
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 | 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 | |
Public Types inherited from QInputControl | |
enum | Type { LineEdit , TextEdit } |
Static Public Member Functions inherited from QInputControl | |
static bool | isCommonTextEditShortcut (const QKeyEvent *ke) |
Static Public Member Functions inherited from QObject | |
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) |
\threadsafe | |
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) |
Protected Attributes inherited from QObject | |
QScopedPointer< QObjectData > | d_ptr |
Properties inherited from QObject | |
QString | objectName |
the name of this object | |
Related Symbols inherited from QObject | |
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 584 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 608 of file qquicktextcontrol.cpp.
Definition at line 1579 of file qquicktextcontrol.cpp.
QRectF QQuickTextControl::anchorRect | ( | ) | const |
Definition at line 1547 of file qquicktextcontrol.cpp.
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virtual |
Definition at line 1847 of file qquicktextcontrol.cpp.
References d.
QTextBlock QQuickTextControl::blockWithMarkerAt | ( | const QPointF & | pos | ) | const |
Definition at line 1585 of file qquicktextcontrol.cpp.
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virtual |
Definition at line 1649 of file qquicktextcontrol.cpp.
References d.
Referenced by canPaste().
bool QQuickTextControl::canPaste | ( | ) | const |
Definition at line 1609 of file qquicktextcontrol.cpp.
References canInsertFromMimeData(), QGuiApplication::clipboard(), d, and Qt::TextEditable.
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slot |
Definition at line 577 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 1642 of file qquicktextcontrol.cpp.
References d.
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signal |
Referenced by QQuickTextSelection::QQuickTextSelection().
bool QQuickTextControl::cursorOn | ( | ) | const |
Definition at line 1835 of file qquicktextcontrol.cpp.
References d.
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signal |
Referenced by QQuickTextControl(), QQuickTextSelection::QQuickTextSelection(), moveCursor(), redo(), setTextCursor(), and undo().
QRectF QQuickTextControl::cursorRect | ( | ) | const |
Definition at line 1567 of file qquicktextcontrol.cpp.
References cursorRect(), and d.
Referenced by cursorRect().
QRectF QQuickTextControl::cursorRect | ( | const QTextCursor & | cursor | ) | const |
Definition at line 1558 of file qquicktextcontrol.cpp.
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signal |
bool QQuickTextControl::cursorVisible | ( | ) | const |
Definition at line 1533 of file qquicktextcontrol.cpp.
References d.
QTextDocument * QQuickTextControl::document | ( | ) | const |
Definition at line 612 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 760 of file qquicktextcontrol.cpp.
References QObject::event().
bool QQuickTextControl::hasImState | ( | ) | const |
Definition at line 1512 of file qquicktextcontrol.cpp.
References d.
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virtual |
Definition at line 1841 of file qquicktextcontrol.cpp.
References d.
QString QQuickTextControl::hoveredLink | ( | ) | const |
Definition at line 1573 of file qquicktextcontrol.cpp.
References d.
Definition at line 1661 of file qquicktextcontrol.cpp.
References d, QTextDocumentFragment::fromHtml(), QTextDocumentFragment::fromPlainText(), QString::fromUtf8(), QString::isNull(), text, Qt::TextEditable, and updateCursorRectangle().
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signal |
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signal |
void QQuickTextControl::moveCursor | ( | QTextCursor::MoveOperation | op, |
QTextCursor::MoveMode | mode = QTextCursor::MoveAnchor ) |
Definition at line 1597 of file qquicktextcontrol.cpp.
References cursorPositionChanged(), d, emit, QTextCursor::movePosition(), and updateCursorRectangle().
bool QQuickTextControl::overwriteMode | ( | ) | const |
Definition at line 1518 of file qquicktextcontrol.cpp.
References d.
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signal |
QString QQuickTextControl::preeditText | ( | ) | const |
Definition at line 1853 of file qquicktextcontrol.cpp.
References d, layout, and QLayout::layout().
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signal |
Definition at line 695 of file qquicktextcontrol.cpp.
References processEvent(), QTransform::translate(), QPointF::x(), and QPointF::y().
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virtual |
Definition at line 702 of file qquicktextcontrol.cpp.
References d, QEvent::FocusIn, QEvent::FocusOut, QEvent::HoverEnter, QEvent::HoverLeave, QEvent::HoverMove, QEvent::ignore(), QEvent::InputMethod, QInputControl::isCommonTextEditShortcut(), QEvent::KeyPress, QEvent::KeyRelease, QEvent::MouseButtonDblClick, QEvent::MouseButtonPress, QEvent::MouseButtonRelease, QEvent::MouseMove, Qt::NoTextInteraction, QEvent::setAccepted(), QEvent::ShortcutOverride, Qt::TextEditable, and QEvent::type().
Referenced by QQuickTextEditPrivate::handleFocusEvent(), and processEvent().
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slot |
Definition at line 566 of file qquicktextcontrol.cpp.
References cursorPositionChanged(), d, emit, and updateCursorRectangle().
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signal |
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slot |
Definition at line 685 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 1591 of file qquicktextcontrol.cpp.
References d.
Referenced by QQuickTextEditPrivate::init().
void QQuickTextControl::setCursorIsFocusIndicator | ( | bool | b | ) |
Definition at line 1621 of file qquicktextcontrol.cpp.
References d.
Referenced by QQuickTextEditPrivate::init().
void QQuickTextControl::setCursorVisible | ( | bool | visible | ) |
Definition at line 1539 of file qquicktextcontrol.cpp.
References d, Qt::TextEditable, and Qt::TextSelectableByKeyboard.
Referenced by QQuickTextEditPrivate::transformChanged().
void QQuickTextControl::setCursorWidth | ( | int | width | ) |
void QQuickTextControl::setDocument | ( | QTextDocument * | doc | ) |
Definition at line 618 of file qquicktextcontrol.cpp.
References d.
Definition at line 787 of file qquicktextcontrol.cpp.
References d, Qt::RichText, and text.
Definition at line 781 of file qquicktextcontrol.cpp.
References d, Qt::MarkdownText, and text.
void QQuickTextControl::setOverwriteMode | ( | bool | overwrite | ) |
Definition at line 1524 of file qquicktextcontrol.cpp.
References d, emit, and overwriteModeChanged().
Definition at line 775 of file qquicktextcontrol.cpp.
References d, Qt::PlainText, and text.
void QQuickTextControl::setTextCursor | ( | const QTextCursor & | cursor | ) |
Definition at line 633 of file qquicktextcontrol.cpp.
References cursor, cursorPositionChanged(), d, emit, Qt::TextEditable, and updateCursorRectangle().
void QQuickTextControl::setTextInteractionFlags | ( | Qt::TextInteractionFlags | flags | ) |
Definition at line 1799 of file qquicktextcontrol.cpp.
References d, Qt::TextEditable, and Qt::TextSelectableByKeyboard.
Referenced by QQuickTextEditPrivate::init().
void QQuickTextControl::setWordSelectionEnabled | ( | bool | enabled | ) |
Definition at line 1628 of file qquicktextcontrol.cpp.
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signal |
QTextCursor QQuickTextControl::textCursor | ( | ) | const |
Definition at line 651 of file qquicktextcontrol.cpp.
References d.
Referenced by QQuickTextEditPrivate::determineHorizontalAlignment(), and QQuickTextEditPrivate::handleFocusEvent().
Qt::TextInteractionFlags QQuickTextControl::textInteractionFlags | ( | ) | const |
Definition at line 1810 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.
QChronoTimer provides higher-level interfaces 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 765 of file qquicktextcontrol.cpp.
References d, and QTimerEvent::timerId().
QString QQuickTextControl::toPlainText | ( | ) | const |
Definition at line 1816 of file qquicktextcontrol.cpp.
References document(), and QTextDocument::toPlainText().
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slot |
Definition at line 555 of file qquicktextcontrol.cpp.
References cursorPositionChanged(), d, emit, and updateCursorRectangle().
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signal |
void QQuickTextControl::updateCursorRectangle | ( | bool | force | ) |
Definition at line 624 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 |