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- #ifndef PREHEADER_H
- #define PREHEADER_H
- #include <QtCore>
- #include <QtWidgets>
- #include <QSqlDatabase>
- #include <QSqlError>
- #include <QSqlQuery>
- #include <QDialog>
- #include <QEvent>
- enum DrawBaseShape
- {
- selection ,
- rotation ,
- line ,
- rectangle , //矩形
- roundrect ,
- ellipse ,
- poly,
- arrowLine, //箭头线段
- text, //文字
- penPath, //铅笔
- image, //图片
- triangle, //三角形
- None
- };
- #define SafeDelete(p) if (nullptr != p) { delete p; p = nullptr; }
- #define USERCATALOGDIR QStandardPaths::writableLocation(QStandardPaths::AppConfigLocation)
- #endif // PREHEADER_H
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