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| |
| #ifndef QQUICKTEXTCONTROL_P_H |
| #define QQUICKTEXTCONTROL_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists purely as an |
| // implementation detail. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <QtGui/qtextdocument.h> |
| #include <QtGui/qtextoption.h> |
| #include <QtGui/qtextcursor.h> |
| #include <QtGui/qtextformat.h> |
| #include <QtCore/qrect.h> |
| #include <QtGui/qabstracttextdocumentlayout.h> |
| #include <QtGui/qtextdocumentfragment.h> |
| #include <QtGui/qclipboard.h> |
| #include <QtGui/private/qinputcontrol_p.h> |
| #include <QtCore/qmimedata.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| class QStyleSheet; |
| class QTextDocument; |
| class QQuickTextControlPrivate; |
| class QAbstractScrollArea; |
| class QEvent; |
| class QTimerEvent; |
| |
| class Q_AUTOTEST_EXPORT QQuickTextControl : public QInputControl |
| { |
| Q_OBJECT |
| Q_DECLARE_PRIVATE(QQuickTextControl) |
| public: |
| explicit 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; |
| |
| #if QT_CONFIG(texthtmlparser) |
| QString toHtml() const; |
| #endif |
| #if QT_CONFIG(textmarkdownwriter) |
| QString toMarkdown() const; |
| #endif |
| |
| 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; |
| |
| public Q_SLOTS: |
| void setPlainText(const QString &text); |
| void setMarkdownText(const QString &text); |
| void setHtml(const QString &text); |
| |
| #if QT_CONFIG(clipboard) |
| void cut(); |
| void copy(); |
| void paste(QClipboard::Mode mode = QClipboard::Clipboard); |
| #endif |
| |
| void undo(); |
| void redo(); |
| void clear(); |
| |
| void selectAll(); |
| |
| Q_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); |
| |
| // control signals |
| void updateCursorRequest(); |
| void updateRequest(); |
| void cursorRectangleChanged(); |
| void linkActivated(const QString &link); |
| void linkHovered(const QString &link); |
| void markerClicked(); |
| void markerHovered(bool marker); |
| |
| public: |
| virtual void processEvent(QEvent *e, const QMatrix &matrix); |
| void processEvent(QEvent *e, const QPointF &coordinateOffset = QPointF()); |
| |
| #if QT_CONFIG(im) |
| virtual QVariant inputMethodQuery(Qt::InputMethodQuery property) const; |
| Q_INVOKABLE QVariant inputMethodQuery(Qt::InputMethodQuery query, const QVariant &argument) const; |
| #endif |
| |
| virtual QMimeData *createMimeDataFromSelection() const; |
| virtual bool canInsertFromMimeData(const QMimeData *source) const; |
| virtual void insertFromMimeData(const QMimeData *source); |
| |
| bool cursorOn() const; |
| |
| protected: |
| void timerEvent(QTimerEvent *e) override; |
| |
| bool event(QEvent *e) override; |
| |
| private: |
| Q_DISABLE_COPY(QQuickTextControl) |
| Q_PRIVATE_SLOT(d_func(), void _q_updateCurrentCharFormatAndSelection()) |
| Q_PRIVATE_SLOT(d_func(), void _q_updateCursorPosChanged(const QTextCursor &)) |
| }; |
| |
| |
| // also used by QLabel |
| class QQuickTextEditMimeData : public QMimeData |
| { |
| public: |
| inline QQuickTextEditMimeData(const QTextDocumentFragment &aFragment) : fragment(aFragment) {} |
| |
| QStringList formats() const override; |
| |
| protected: |
| QVariant retrieveData(const QString &mimeType, QVariant::Type type) const override; |
| |
| private: |
| void setup() const; |
| |
| mutable QTextDocumentFragment fragment; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QQuickTextControl_H |