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50
51#ifndef SCREENSHOT_H
52#define SCREENSHOT_H
53
54#include <QPixmap>
55#include <QWidget>
56
57QT_BEGIN_NAMESPACE
58class QCheckBox;
59class QGridLayout;
60class QGroupBox;
61class QHBoxLayout;
62class QLabel;
63class QPushButton;
64class QSpinBox;
65class QVBoxLayout;
66QT_END_NAMESPACE
67
68//! [0]
69class Screenshot : public QWidget
70{
71 Q_OBJECT
72
73public:
74 Screenshot();
75
76protected:
77 void resizeEvent(QResizeEvent *event) override;
78
79private slots:
80 void newScreenshot();
81 void saveScreenshot();
82 void shootScreen();
83 void updateCheckBox();
84
85private:
86 void updateScreenshotLabel();
87
88 QPixmap originalPixmap;
89
90 QLabel *screenshotLabel;
91 QSpinBox *delaySpinBox;
92 QCheckBox *hideThisWindowCheckBox;
93 QPushButton *newScreenshotButton;
94};
95//! [0]
96
97#endif // SCREENSHOT_H
98

source code of qtbase/examples/widgets/desktop/screenshot/screenshot.h