interfaces.h Example File
tools/plugandpaint/interfaces.h
#ifndef INTERFACES_H
#define INTERFACES_H
#include <QtPlugin>
class QImage;
class QPainter;
class QWidget;
class QPainterPath;
class QPoint;
class QRect;
class QString;
class QStringList;
class BrushInterface
{
public:
virtual ~BrushInterface() {}
virtual QStringList brushes() const = 0;
virtual QRect mousePress(const QString &brush, QPainter &painter,
const QPoint &pos) = 0;
virtual QRect mouseMove(const QString &brush, QPainter &painter,
const QPoint &oldPos, const QPoint &newPos) = 0;
virtual QRect mouseRelease(const QString &brush, QPainter &painter,
const QPoint &pos) = 0;
};
class ShapeInterface
{
public:
virtual ~ShapeInterface() {}
virtual QStringList shapes() const = 0;
virtual QPainterPath generateShape(const QString &shape,
QWidget *parent) = 0;
};
class FilterInterface
{
public:
virtual ~FilterInterface() {}
virtual QStringList filters() const = 0;
virtual QImage filterImage(const QString &filter, const QImage &image,
QWidget *parent) = 0;
};
Q_DECLARE_INTERFACE(BrushInterface,
"com.trolltech.PlugAndPaint.BrushInterface/1.0")
Q_DECLARE_INTERFACE(ShapeInterface,
"com.trolltech.PlugAndPaint.ShapeInterface/1.0")
Q_DECLARE_INTERFACE(FilterInterface,
"com.trolltech.PlugAndPaint.FilterInterface/1.0")
#endif
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Trademarks |
Qt 4.4.3 |