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4 ** Contact: http://www.qt-project.org/
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9 ** GNU Lesser General Public License Usage
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21 ** GNU General Public License Usage
22 ** Alternatively, this file may be used under the terms of the GNU General
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40 ****************************************************************************/
42 #ifndef QTEXTCONTROL_P_P_H
43 #define QTEXTCONTROL_P_P_H
49 // This file is not part of the Qt API. It exists purely as an
50 // implementation detail. This header file may change from version to
51 // version without notice, or even be removed.
56 #include "QtGui/qtextdocumentfragment.h"
57 #include "QtGui/qtextcursor.h"
58 #include "QtGui/qtextformat.h"
59 #include "QtGui/qabstracttextdocumentlayout.h"
60 #include "QtCore/qbasictimer.h"
61 #include "QtCore/qpointer.h"
62 #include "private/qobject_p.h"
67 class QAbstractScrollArea;
69 class QQuickTextControlPrivate : public QObjectPrivate
71 Q_DECLARE_PUBLIC(QQuickTextControl)
73 QQuickTextControlPrivate();
75 bool cursorMoveKeyEvent(QKeyEvent *e);
77 void updateCurrentCharFormat();
79 void setContent(Qt::TextFormat format, const QString &text);
81 void paste(const QMimeData *source);
83 void setCursorPosition(const QPointF &pos);
84 void setCursorPosition(int pos, QTextCursor::MoveMode mode = QTextCursor::MoveAnchor);
87 inline void repaintSelection()
88 { repaintOldAndNewSelection(QTextCursor()); }
89 void repaintOldAndNewSelection(const QTextCursor &oldSelection);
91 void selectionChanged(bool forceEmitSelectionChanged = false);
93 void _q_updateCurrentCharFormatAndSelection();
95 #ifndef QT_NO_CLIPBOARD
96 void setClipboardSelection();
99 void _q_emitCursorPosChanged(const QTextCursor &someCursor);
101 void setBlinkingCursorEnabled(bool enable);
103 void extendWordwiseSelection(int suggestedNewPosition, qreal mouseXPosition);
104 void extendBlockwiseSelection(int suggestedNewPosition);
106 void _q_setCursorAfterUndoRedo(int undoPosition, int charsAdded, int charsRemoved);
108 QRectF rectForPosition(int position) const;
110 void keyPressEvent(QKeyEvent *e);
111 void mousePressEvent(QMouseEvent *event, const QPointF &pos);
112 void mouseMoveEvent(QMouseEvent *event, const QPointF &pos);
113 void mouseReleaseEvent(QMouseEvent *event, const QPointF &pos);
114 void mouseDoubleClickEvent(QMouseEvent *event, const QPointF &pos);
115 bool sendMouseEventToInputContext(QMouseEvent *event, const QPointF &pos);
116 void focusEvent(QFocusEvent *e);
117 void inputMethodEvent(QInputMethodEvent *);
119 void activateLinkUnderCursor(QString href = QString());
121 bool isPreediting() const;
122 void commitPreedit();
123 void cancelPreedit();
125 QPointF trippleClickPoint;
126 QPointF mousePressPos;
128 QTextCharFormat lastCharFormat;
132 QTextCursor selectedWordOnDoubleClick;
133 QTextCursor selectedBlockOnTrippleClick;
134 QString anchorOnMousePress;
137 QBasicTimer cursorBlinkTimer;
138 QBasicTimer trippleClickTimer;
142 Qt::TextInteractionFlags interactionFlags;
145 bool cursorIsFocusIndicator : 1;
146 bool mousePressed : 1;
147 bool lastSelectionState : 1;
148 bool ignoreAutomaticScrollbarAdjustement : 1;
149 bool overwriteMode : 1;
150 bool acceptRichText : 1;
151 bool cursorVisible : 1; // used to hide the cursor in the preedit area
153 bool hadSelectionOnMousePress : 1;
154 bool wordSelectionEnabled : 1;
156 bool cursorRectangleChanged : 1;
163 #endif // QQuickTextControl_P_H