65 lines
1.5 KiB
C++
65 lines
1.5 KiB
C++
#ifndef FRAMELESSWIDGET_H
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#define FRAMELESSWIDGET_H
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/**
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* 无边框窗体类 作者:feiyangqingyun(QQ:517216493) 2019-10-03
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* 1. 可以指定需要无边框的widget
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* 2. 边框四周八个方位都可以自由拉伸
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* 3. 可设置对应位置的边距,以便识别更大区域
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* 4. 可设置是否允许拖动
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* 5. 可设置是否允许拉伸
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*/
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#include <QWidget>
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#ifdef quc
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class Q_DECL_EXPORT FramelessWidget : public QObject
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#else
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class FramelessWidget : public QObject
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#endif
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{
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Q_OBJECT
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public:
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explicit FramelessWidget(QObject *parent = 0);
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protected:
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bool eventFilter(QObject *watched, QEvent *event);
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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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//无边框窗体
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QWidget *widget;
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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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public Q_SLOTS:
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//设置边距
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void setPadding(int padding);
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//设置是否可拖动+拉伸
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void setMoveEnable(bool moveEnable);
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void setResizeEnable(bool resizeEnable);
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//设置要无边框的窗体
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void setWidget(QWidget *widget);
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};
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#endif // FRAMELESSWIDGET_H
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