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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
// Qt-Security score:significant reason:default
#ifndef QQUICKTEXTSELECTION_H
#define QQUICKTEXTSELECTION_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 <private/qtquickglobal_p.h>
#include <QtQuick/qquicktextdocument.h>
#include <QtQml/qqml.h>
#include <QtGui/qtextcursor.h>
QT_BEGIN_NAMESPACE
class QFont;
class QQuickTextControl;
class Q_QUICK_EXPORT QQuickTextSelection : public QObject, public QQmlParserStatus
{
Q_OBJECT
Q_INTERFACES(QQmlParserStatus)
// specify the selection
Q_PROPERTY(QQuickTextDocument *document READ document WRITE setDocument NOTIFY documentChanged FINAL REVISION(6, 11))
Q_PROPERTY(int selectionStart READ selectionStart WRITE setSelectionStart NOTIFY selectionStartChanged FINAL REVISION(6, 11))
Q_PROPERTY(int selectionEnd READ selectionEnd WRITE setSelectionEnd NOTIFY selectionEndChanged FINAL REVISION(6, 11))
// modify the selected text
Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged FINAL)
Q_PROPERTY(QFont font READ font WRITE setFont NOTIFY fontChanged FINAL)
Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged FINAL)
Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment NOTIFY alignmentChanged FINAL)
QML_NAMED_ELEMENT(TextSelection)
QML_ADDED_IN_VERSION(6, 7)
public:
// keep this in sync with QTextCursor::MoveOperation
enum MoveOperation {
NoMove = QTextCursor::NoMove,
Start,
Up,
StartOfLine,
StartOfBlock,
StartOfWord,
PreviousBlock,
PreviousCharacter,
PreviousWord,
Left,
WordLeft,
End,
Down,
EndOfLine,
EndOfWord,
EndOfBlock,
NextBlock,
NextCharacter,
NextWord,
Right,
WordRight,
NextCell,
PreviousCell,
NextRow,
PreviousRow
};
Q_ENUM(MoveOperation);
explicit QQuickTextSelection(QObject *parent = nullptr);
void classBegin() override {}
void componentComplete() override;
QQuickTextDocument *document() const;
void setDocument(QQuickTextDocument *doc);
int selectionStart() const;
void setSelectionStart(int start);
int selectionEnd() const;
void setSelectionEnd(int end);
QString text() const;
void setText(const QString &text);
QFont font() const;
void setFont(const QFont &font);
QColor color() const;
void setColor(QColor color);
Qt::Alignment alignment() const;
void setAlignment(Qt::Alignment align);
Q_REVISION(6, 11) Q_INVOKABLE bool moveSelectionStart(MoveOperation op, int n = 1);
Q_REVISION(6, 11) Q_INVOKABLE bool moveSelectionEnd(MoveOperation op, int n = 1);
Q_REVISION(6, 11) Q_INVOKABLE void duplicate();
Q_REVISION(6, 11) Q_INVOKABLE void linkTo(const QUrl &destination);
Q_SIGNALS:
Q_REVISION(6, 11) void documentChanged();
Q_REVISION(6, 11) void selectionStartChanged();
Q_REVISION(6, 11) void selectionEndChanged();
void textChanged();
void fontChanged();
void colorChanged();
void alignmentChanged();
private:
QTextCursor cursor() const;
void updateFromCharFormat(const QTextCharFormat &fmt);
void updateFromBlockFormat();
private:
QTextCursor m_cursor;
QTextCharFormat m_charFormat;
QTextBlockFormat m_blockFormat;
QQuickTextDocument *m_doc = nullptr;
QQuickTextControl *m_control = nullptr;
};
QT_END_NAMESPACE
QML_DECLARE_TYPE(QQuickTextSelection)
#endif // QQUICKTEXTSELECTION_H
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