40 lines
775 B
C++
40 lines
775 B
C++
#ifndef MAINWINDOW_H
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#define MAINWINDOW_H
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#include <QMainWindow>
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#include <QPainter>
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enum DS { idle, line, circle, rec, tri, set, clr };
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QT_BEGIN_NAMESPACE
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namespace Ui {
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class MainWindow;
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}
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QT_END_NAMESPACE
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class MainWindow : public QMainWindow {
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Q_OBJECT
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public:
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MainWindow(QWidget *parent = nullptr);
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~MainWindow();
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protected:
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void paintEvent(QPaintEvent *event);
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void drawLineTriger();
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int num1, num2, num3, num4;
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void mousePressEvent(QMouseEvent *);
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// void mouseMoveEvent(QMouseEvent *);
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// void mouseReleaseEvent(QMouseEvent *);
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private slots:
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void on_styCor_triggered();
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void on_drawLine_triggered();
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private:
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QPixmap pix;
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QPoint lastPoint;
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QPoint endPoint;
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DS drawStatus = idle;
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Ui::MainWindow *ui;
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};
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#endif // MAINWINDOW_H
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