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Diffstat (limited to 'src/declarative/graphicsitems/qmlgraphicstext_p.h')
| -rw-r--r-- | src/declarative/graphicsitems/qmlgraphicstext_p.h | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/src/declarative/graphicsitems/qmlgraphicstext_p.h b/src/declarative/graphicsitems/qmlgraphicstext_p.h new file mode 100644 index 0000000..8fa2e65 --- /dev/null +++ b/src/declarative/graphicsitems/qmlgraphicstext_p.h @@ -0,0 +1,160 @@ +/**************************************************************************** +** +** Copyright (C) 2009 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** 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, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QMLGRAPHICSTEXT_H +#define QMLGRAPHICSTEXT_H + +#include "qmlgraphicsitem.h" + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Declarative) +class QmlGraphicsTextPrivate; +class Q_DECLARATIVE_EXPORT QmlGraphicsText : public QmlGraphicsItem +{ + Q_OBJECT + Q_ENUMS(HAlignment) + Q_ENUMS(VAlignment) + Q_ENUMS(TextStyle) + Q_ENUMS(TextFormat) + Q_ENUMS(TextElideMode) + + 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 NOTIFY horizontalAlignmentChanged) + Q_PROPERTY(VAlignment verticalAlignment READ vAlign WRITE setVAlign NOTIFY verticalAlignmentChanged) + Q_PROPERTY(bool wrap READ wrap WRITE setWrap NOTIFY wrapChanged) //### there are several wrap modes in Qt + Q_PROPERTY(TextFormat textFormat READ textFormat WRITE setTextFormat NOTIFY textFormatChanged) + Q_PROPERTY(TextElideMode elide READ elideMode WRITE setElideMode NOTIFY elideModeChanged) //### elideMode? + +public: + QmlGraphicsText(QmlGraphicsItem *parent=0); + ~QmlGraphicsText(); + + enum HAlignment { AlignLeft = Qt::AlignLeft, + AlignRight = Qt::AlignRight, + AlignHCenter = Qt::AlignHCenter }; + 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 }; + + 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); + + VAlignment vAlign() const; + void setVAlign(VAlignment align); + + bool wrap() const; + void setWrap(bool w); + + TextFormat textFormat() const; + void setTextFormat(TextFormat format); + + TextElideMode elideMode() const; + void setElideMode(TextElideMode); + + void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *); + + virtual void componentComplete(); + +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 wrapChanged(bool wrap); + void textFormatChanged(TextFormat textFormat); + void elideModeChanged(TextElideMode mode); + +protected: + void mousePressEvent(QGraphicsSceneMouseEvent *event); + void mouseReleaseEvent(QGraphicsSceneMouseEvent *event); + virtual void geometryChanged(const QRectF &newGeometry, + const QRectF &oldGeometry); + +private: + Q_DISABLE_COPY(QmlGraphicsText) + Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QmlGraphicsText) +}; + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QmlGraphicsText) + +QT_END_HEADER + +#endif |