37 lines
806 B
C++
37 lines
806 B
C++
#ifndef MOUSEEVENTSPY_H
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#define MOUSEEVENTSPY_H
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#include <QObject>
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#include <QTimer>
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#include <QEvent>
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/**
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* Catches all mouse event and starts timer -- basically behaves like a screensaver.
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* Based on
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* https://stackoverflow.com/questions/46173105/how-can-i-reset-a-timer-every-time-i-receive-a-touch-event-from-a-qml-page
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*
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* @todo implement timer and behavior on timeout.
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*/
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class MouseEventSpy : public QObject
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{
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Q_OBJECT
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public:
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explicit MouseEventSpy(QObject *parent = 0);
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static MouseEventSpy* instance();
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protected:
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bool eventFilter(QObject* watched, QEvent* event);
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private:
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void initTimer(int interval);
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bool isMouseEvent(QEvent::Type t);
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QTimer mTimer;
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private slots:
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void onTimeout();
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signals:
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void mouseEventDetected();
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};
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#endif // MOUSEEVENTSPY_H
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