2021-07-27 07:35:23 +00:00
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#ifndef FRAMELESSMAINWINDOW_H
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#define FRAMELESSMAINWINDOW_H
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2021-11-14 05:06:47 +00:00
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/**
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* 无边框窗体类 作者:feiyangqingyun(QQ:517216493) 2021-07-27
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* 1. 同时支持Qt4-Qt6，亲测Qt4.7到Qt6.2。
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* 2. 同时支持mingw、msvc、gcc等。
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* 3. 同时支持windows、linux、mac。
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* 4. 同时支持QMainWindow、QWidget、QDialog。
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* 5. 使用方法极其简单，只需要将继承类修改即可。
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* 6. 自动识别双击标题栏响应。
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* 7. 无边框拉伸在windows下不抖动。
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* 8. 在windows下具有移动到边缘半屏、移动到顶部全屏特性。
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2022-11-30 01:55:25 +00:00
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* 9. 解决mac系统上无边框最小化最大化失效的bug。
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* 10. 解决系统休眠后再次启动程序懵逼的bug。
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* 11. 解决有时候窗体重新显示的时候假死不刷新的bug。
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2021-11-14 05:06:47 +00:00
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* 12. 轻量级，1个代码文件，核心代码行数不到300行。
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* 13. 注释详细，示例完美，非常适合阅读和学习。
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* 14. 开源开箱即用，保证任意Qt版本可正常编译运行，无需任何调整。
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*/
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2021-07-27 07:35:23 +00:00
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#include <QMainWindow>
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2021-09-19 03:44:22 +00:00
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#ifdef quc
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class Q_DECL_EXPORT FramelessMainWindow : public QMainWindow
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#else
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2021-07-27 07:35:23 +00:00
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class FramelessMainWindow : public QMainWindow
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2021-09-19 03:44:22 +00:00
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#endif
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2021-07-27 07:35:23 +00:00
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{
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Q_OBJECT
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public:
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explicit FramelessMainWindow(QWidget *parent = 0);
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protected:
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//窗体显示的时候触发
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void showEvent(QShowEvent *event);
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//事件过滤器识别拖动拉伸等
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void doWindowStateChange(QEvent *event);
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void doResizeEvent(QEvent *event);
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bool eventFilter(QObject *watched, QEvent *event);
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2022-11-30 01:55:25 +00:00
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//拦截系统事件用于修复系统休眠后唤醒程序的bug
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2021-07-27 07:35:23 +00:00
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#if (QT_VERSION >= QT_VERSION_CHECK(6,0,0))
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bool nativeEvent(const QByteArray &eventType, void *message, qintptr *result);
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#else
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bool nativeEvent(const QByteArray &eventType, void *message, long *result);
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#endif
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//Qt4的写法
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#if (QT_VERSION < QT_VERSION_CHECK(5,0,0))
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#ifdef Q_OS_WIN
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bool winEvent(MSG *message, long *result);
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#endif
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#endif
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private:
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//边距+可移动+可拉伸
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int padding;
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bool moveEnable;
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bool resizeEnable;
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//标题栏控件
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QWidget *titleBar;
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//鼠标是否按下+按下坐标+按下时窗体区域
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bool mousePressed;
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QPoint mousePoint;
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QRect mouseRect;
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//鼠标是否按下某个区域+按下区域的大小
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//依次为 左侧+右侧+上侧+下侧+左上侧+右上侧+左下侧+右下侧
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QList<bool> pressedArea;
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QList<QRect> pressedRect;
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//记录是否最小化
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bool isMin;
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//存储窗体默认的属性
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Qt::WindowFlags flags;
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2021-09-26 01:50:09 +00:00
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public Q_SLOTS:
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2021-07-27 07:35:23 +00:00
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//设置边距+可拖动+可拉伸
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void setPadding(int padding);
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void setMoveEnable(bool moveEnable);
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void setResizeEnable(bool resizeEnable);
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//设置标题栏控件
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void setTitleBar(QWidget *titleBar);
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2021-09-26 01:50:09 +00:00
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Q_SIGNALS:
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2021-07-27 07:35:23 +00:00
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void titleDblClick();
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void windowStateChange(bool max);
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};
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#endif // FRAMELESSMAINWINDOW_H
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