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Diffstat (limited to 'src/chartsqml2/declarativepieseries.h')
-rw-r--r-- | src/chartsqml2/declarativepieseries.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/src/chartsqml2/declarativepieseries.h b/src/chartsqml2/declarativepieseries.h new file mode 100644 index 00000000..2fbddb67 --- /dev/null +++ b/src/chartsqml2/declarativepieseries.h @@ -0,0 +1,85 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc +** All rights reserved. +** For any questions to Digia, please use contact form at http://qt.digia.com +** +** This file is part of the Qt Enterprise Charts Add-on. +** +** $QT_BEGIN_LICENSE$ +** Licensees holding valid Qt Enterprise licenses may use this file in +** accordance with the Qt Enterprise License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. +** +** If you have questions regarding the use of this file, please use +** contact form at http://qt.digia.com +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef DECLARATIVEPIESERIES_H +#define DECLARATIVEPIESERIES_H + +#include "qpieseries.h" +#include "qpieslice.h" + +#include <QtQuick/QQuickItem> +#include <QtQml/QQmlParserStatus> + +QT_CHARTS_BEGIN_NAMESPACE + +class DeclarativePieSlice : public QPieSlice +{ + Q_OBJECT + Q_PROPERTY(QString brushFilename READ brushFilename WRITE setBrushFilename NOTIFY brushFilenameChanged) + +public: + explicit DeclarativePieSlice(QObject *parent = 0); + QString brushFilename() const; + void setBrushFilename(const QString &brushFilename); + +Q_SIGNALS: + void brushFilenameChanged(const QString &brushFilename); + +private Q_SLOTS: + void handleBrushChanged(); + +private: + QString m_brushFilename; + QImage m_brushImage; +}; + +class DeclarativePieSeries : public QPieSeries, public QQmlParserStatus +{ + Q_OBJECT + Q_INTERFACES(QQmlParserStatus) + Q_PROPERTY(QQmlListProperty<QObject> seriesChildren READ seriesChildren) + Q_CLASSINFO("DefaultProperty", "seriesChildren") + +public: + explicit DeclarativePieSeries(QQuickItem *parent = 0); + QQmlListProperty<QObject> seriesChildren(); + Q_INVOKABLE QPieSlice *at(int index); + Q_INVOKABLE QPieSlice *find(QString label); + Q_INVOKABLE DeclarativePieSlice *append(QString label, qreal value); + Q_INVOKABLE bool remove(QPieSlice *slice); + Q_INVOKABLE void clear(); + +public: + void classBegin(); + void componentComplete(); + +Q_SIGNALS: + void sliceAdded(QPieSlice *slice); + void sliceRemoved(QPieSlice *slice); + +public Q_SLOTS: + static void appendSeriesChildren(QQmlListProperty<QObject> *list, QObject *element); + void handleAdded(QList<QPieSlice *> slices); + void handleRemoved(QList<QPieSlice *> slices); +}; + +QT_CHARTS_END_NAMESPACE + +#endif // DECLARATIVEPIESERIES_H |