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#pragma once
#include <QColor>
#include <QPaintEvent>
#include <QPainter>
#include <QTimer>
#include <QWidget>
class LoadingIndicator : public QWidget
{
Q_OBJECT
public:
LoadingIndicator(QWidget *parent = 0);
virtual ~LoadingIndicator();
void paintEvent(QPaintEvent *e);
void start();
void stop();
QColor color() { return color_; }
void setColor(QColor color) { color_ = color; }
int interval() { return interval_; }
void setInterval(int interval) { interval_ = interval; }
private slots:
void onTimeout();
private:
int interval_;
int angle_;
QColor color_;
QTimer *timer_;
};
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