/**************************************************************************** ** ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Digia. For licensing terms and ** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Digia gives you certain additional ** rights. These rights are described in the Digia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #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 #include #include #include #include #include #include #include #include QT_BEGIN_NAMESPACE class QStyleSheet; class QTextDocument; class QQuickTextControlPrivate; class QAbstractScrollArea; class QEvent; class QTimerEvent; class Q_AUTOTEST_EXPORT QQuickTextControl : public QObject { Q_OBJECT Q_DECLARE_PRIVATE(QQuickTextControl) public: explicit QQuickTextControl(QTextDocument *doc, QObject *parent = 0); 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; #ifndef QT_NO_TEXTHTMLPARSER QString toHtml() const; #endif bool hasImState() const; bool cursorVisible() const; void setCursorVisible(bool visible); 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; 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; public Q_SLOTS: void setPlainText(const QString &text); void setHtml(const QString &text); #ifndef QT_NO_CLIPBOARD void cut(); void copy(); void paste(QClipboard::Mode mode = QClipboard::Clipboard); #endif void undo(); void redo(); void selectAll(); Q_SIGNALS: void textChanged(); 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(); // control signals void updateCursorRequest(); void updateRequest(); void cursorRectangleChanged(); void linkActivated(const QString &link); void linkHovered(const QString &link); public: virtual void processEvent(QEvent *e, const QMatrix &matrix); void processEvent(QEvent *e, const QPointF &coordinateOffset = QPointF()); #ifndef QT_NO_IM virtual QVariant inputMethodQuery(Qt::InputMethodQuery property) const; #endif virtual QMimeData *createMimeDataFromSelection() const; virtual bool canInsertFromMimeData(const QMimeData *source) const; virtual void insertFromMimeData(const QMimeData *source); bool cursorOn() const; protected: virtual void timerEvent(QTimerEvent *e); virtual bool event(QEvent *e); private: Q_DISABLE_COPY(QQuickTextControl) Q_PRIVATE_SLOT(d_func(), void _q_updateCurrentCharFormatAndSelection()) Q_PRIVATE_SLOT(d_func(), void _q_emitCursorPosChanged(const QTextCursor &)) }; // also used by QLabel class QQuickTextEditMimeData : public QMimeData { public: inline QQuickTextEditMimeData(const QTextDocumentFragment &aFragment) : fragment(aFragment) {} virtual QStringList formats() const; protected: virtual QVariant retrieveData(const QString &mimeType, QVariant::Type type) const; private: void setup() const; mutable QTextDocumentFragment fragment; }; QT_END_NAMESPACE #endif // QQuickTextControl_H