version 2.32.0

work with icons - remove unused, organize and update to last oxygen
add BusyIcon widget

libs/widgets/busy_icon.h

@@ -0,0 +1,56 @@
+#ifndef busy_icon_H
+#define busy_icon_H
+
+#include "qad_widgets_export.h"
+
+#include <QDebug>
+#include <QIcon>
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+
+class QAD_WIDGETS_EXPORT BusyIcon: public QWidget {
+	Q_OBJECT
+	Q_PROPERTY(QIcon icon READ icon WRITE setIcon)
+	Q_PROPERTY(qreal iconSize READ iconSize WRITE setIconSize)
+	Q_PROPERTY(qreal iconScale READ iconScale WRITE setIconScale)
+	Q_PROPERTY(qreal circleWidth READ circleWidth WRITE setCircleWidth)
+
+public:
+	explicit BusyIcon(QWidget * parent = 0);
+	~BusyIcon();
+
+	QIcon icon();
+	void setIcon(QIcon i);
+
+	qreal iconSize() { return icon_size; }
+	void setIconSize(qreal s);
+
+	qreal iconScale() { return icon_scale; }
+	void setIconScale(qreal s);
+
+	qreal circleWidth() { return circle_width; }
+	void setCircleWidth(qreal s);
+
+private:
+	QSize sizeHint() const;
+	void timerEvent(QTimerEvent *);
+	void paintEvent(QPaintEvent *);
+
+	QIcon icon_;
+	QImage image;
+	qreal icon_size = 5.f, icon_scale = 75.f, circle_width = 20.f;
+	int timer = 0, ang = 0;
+
+private slots:
+
+public slots:
+	void start();
+	void stop();
+
+signals:
+};
+
+QT_END_NAMESPACE
+
+#endif