74 lines
1.5 KiB
C++
74 lines
1.5 KiB
C++
/*
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* zkWidget.h
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*
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* Created on: Jul 2, 2013
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* Author: yiyu
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* QQ:1036184468
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* Descriptoin:
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*/
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#ifndef ZKWIDGET_H_
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#define ZKWIDGET_H_
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#include <QWidget>
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#include <QPainter>
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#include <QPen>
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#include <QBrush>
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#include <QRect>
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#include <QImage>
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#include <QMouseEvent>
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#include <QColor>
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#include <QRgb>
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#define MAX_PIC_WIDGET_HEIGHT 256
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#define MAX_PIC_WIDGET_WIDTH 256
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class zkWidget:public QWidget{
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Q_OBJECT
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public:
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explicit zkWidget(QWidget *parent = 0);
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~zkWidget();
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void resizeWidget(int w,int h);
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void initWidget(int w,int h);
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//void loadImage(QString filename,bool forceSize = true);
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void loadImage(QString filename,bool forceSize = true ,QString charStr = "",QFont *font = 0);
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void saveImage(QString filename);
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void enlargeDisplay();
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void reduceDisplay();
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void setScale(int scale);
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void paintEvent(QPaintEvent *);
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void mousePressEvent ( QMouseEvent * event );
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//void currPositionMove(int shiftX,int shiftY);
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void currPositionMove(int shiftX,int shiftY,bool moveAllPic,bool trimPic,bool expandPic);
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void ensureCurrPos();
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int getScaleValue();
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bool isModified();
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int getHeight();
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int getWidth();
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Q_SIGNALS:
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void picWidgetModify(int w,int h);
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private:
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unsigned char pointMap[MAX_PIC_WIDGET_HEIGHT * MAX_PIC_WIDGET_WIDTH];
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int heightPoint;
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int widthPoint;
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int scale;
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int currXpos;
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int currYpos;
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bool modified;
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void setModified(bool m);
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};
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#endif /* PICWIDGET_H_ */
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