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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDECLARATIVETEXT_H
#define QDECLARATIVETEXT_H
#include <QtGui/qtextoption.h>
#include "qdeclarativeimplicitsizeitem_p.h"
#include <private/qdeclarativeglobal_p.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Declarative)
class QDeclarativeTextPrivate;
class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativeText : public QDeclarativeImplicitSizeItem
{
Q_OBJECT
Q_ENUMS(HAlignment)
Q_ENUMS(VAlignment)
Q_ENUMS(TextStyle)
Q_ENUMS(TextFormat)
Q_ENUMS(TextElideMode)
Q_ENUMS(WrapMode)
Q_ENUMS(LineHeightMode)
Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged)
Q_PROPERTY(QFont font READ font WRITE setFont NOTIFY fontChanged)
Q_PROPERTY(QColor color READ color WRITE setColor NOTIFY colorChanged)
Q_PROPERTY(TextStyle style READ style WRITE setStyle NOTIFY styleChanged)
Q_PROPERTY(QColor styleColor READ styleColor WRITE setStyleColor NOTIFY styleColorChanged)
Q_PROPERTY(HAlignment horizontalAlignment READ hAlign WRITE setHAlign RESET resetHAlign NOTIFY horizontalAlignmentChanged)
Q_PROPERTY(HAlignment effectiveHorizontalAlignment READ effectiveHAlign NOTIFY effectiveHorizontalAlignmentChanged REVISION 1)
Q_PROPERTY(VAlignment verticalAlignment READ vAlign WRITE setVAlign NOTIFY verticalAlignmentChanged)
Q_PROPERTY(WrapMode wrapMode READ wrapMode WRITE setWrapMode NOTIFY wrapModeChanged)
Q_PROPERTY(int lineCount READ lineCount NOTIFY lineCountChanged REVISION 1)
Q_PROPERTY(bool truncated READ truncated NOTIFY truncatedChanged REVISION 1)
Q_PROPERTY(int maximumLineCount READ maximumLineCount WRITE setMaximumLineCount NOTIFY maximumLineCountChanged RESET resetMaximumLineCount REVISION 1)
Q_PROPERTY(TextFormat textFormat READ textFormat WRITE setTextFormat NOTIFY textFormatChanged)
Q_PROPERTY(TextElideMode elide READ elideMode WRITE setElideMode NOTIFY elideModeChanged) //### elideMode?
Q_PROPERTY(qreal paintedWidth READ paintedWidth NOTIFY paintedSizeChanged)
Q_PROPERTY(qreal paintedHeight READ paintedHeight NOTIFY paintedSizeChanged)
Q_PROPERTY(qreal lineHeight READ lineHeight WRITE setLineHeight NOTIFY lineHeightChanged REVISION 1)
Q_PROPERTY(LineHeightMode lineHeightMode READ lineHeightMode WRITE setLineHeightMode NOTIFY lineHeightModeChanged REVISION 1)
public:
QDeclarativeText(QDeclarativeItem *parent=0);
~QDeclarativeText();
enum HAlignment { AlignLeft = Qt::AlignLeft,
AlignRight = Qt::AlignRight,
AlignHCenter = Qt::AlignHCenter,
AlignJustify = Qt::AlignJustify }; // ### VERSIONING: Only in QtQuick 1.1
enum VAlignment { AlignTop = Qt::AlignTop,
AlignBottom = Qt::AlignBottom,
AlignVCenter = Qt::AlignVCenter };
enum TextStyle { Normal,
Outline,
Raised,
Sunken };
enum TextFormat { PlainText = Qt::PlainText,
RichText = Qt::RichText,
AutoText = Qt::AutoText,
StyledText = 4 };
enum TextElideMode { ElideLeft = Qt::ElideLeft,
ElideRight = Qt::ElideRight,
ElideMiddle = Qt::ElideMiddle,
ElideNone = Qt::ElideNone };
enum WrapMode { NoWrap = QTextOption::NoWrap,
WordWrap = QTextOption::WordWrap,
WrapAnywhere = QTextOption::WrapAnywhere,
WrapAtWordBoundaryOrAnywhere = QTextOption::WrapAtWordBoundaryOrAnywhere, // COMPAT
Wrap = QTextOption::WrapAtWordBoundaryOrAnywhere
};
enum LineHeightMode { ProportionalHeight, FixedHeight };
QString text() const;
void setText(const QString &);
QFont font() const;
void setFont(const QFont &font);
QColor color() const;
void setColor(const QColor &c);
TextStyle style() const;
void setStyle(TextStyle style);
QColor styleColor() const;
void setStyleColor(const QColor &c);
HAlignment hAlign() const;
void setHAlign(HAlignment align);
void resetHAlign();
HAlignment effectiveHAlign() const;
VAlignment vAlign() const;
void setVAlign(VAlignment align);
WrapMode wrapMode() const;
void setWrapMode(WrapMode w);
int lineCount() const;
bool truncated() const;
int maximumLineCount() const;
void setMaximumLineCount(int lines);
void resetMaximumLineCount();
TextFormat textFormat() const;
void setTextFormat(TextFormat format);
TextElideMode elideMode() const;
void setElideMode(TextElideMode);
qreal lineHeight() const;
void setLineHeight(qreal lineHeight);
LineHeightMode lineHeightMode() const;
void setLineHeightMode(LineHeightMode);
void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
virtual void componentComplete();
int resourcesLoading() const; // mainly for testing
qreal paintedWidth() const;
qreal paintedHeight() const;
QRectF boundingRect() const;
Q_SIGNALS:
void textChanged(const QString &text);
void linkActivated(const QString &link);
void fontChanged(const QFont &font);
void colorChanged(const QColor &color);
void styleChanged(TextStyle style);
void styleColorChanged(const QColor &color);
void horizontalAlignmentChanged(HAlignment alignment);
void verticalAlignmentChanged(VAlignment alignment);
void wrapModeChanged();
Q_REVISION(1) void lineCountChanged();
Q_REVISION(1) void truncatedChanged();
Q_REVISION(1) void maximumLineCountChanged();
void textFormatChanged(TextFormat textFormat);
void elideModeChanged(TextElideMode mode);
void paintedSizeChanged();
Q_REVISION(1) void lineHeightChanged(qreal lineHeight);
Q_REVISION(1) void lineHeightModeChanged(LineHeightMode mode);
Q_REVISION(1) void effectiveHorizontalAlignmentChanged();
protected:
void mousePressEvent(QGraphicsSceneMouseEvent *event);
void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
virtual void geometryChanged(const QRectF &newGeometry,
const QRectF &oldGeometry);
private:
Q_DISABLE_COPY(QDeclarativeText)
Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QDeclarativeText)
};
QT_END_NAMESPACE
QML_DECLARE_TYPE(QDeclarativeText)
QT_END_HEADER
#endif
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