FeedReader: Moved proxy setting to own widget

plugins/FeedReader/gui/ProxyWidget.h

@@ -0,0 +1,31 @@
+#ifndef PROXYWIDGET_H
+#define PROXYWIDGET_H
+
+#include <QWidget>
+
+namespace Ui {
+class ProxyWidget;
+}
+
+class ProxyWidget : public QWidget
+{
+	Q_OBJECT
+
+public:
+	explicit ProxyWidget(QWidget *parent = nullptr);
+	~ProxyWidget();
+
+	QString address();
+	void setAddress(const QString &value);
+
+	int port();
+	void setPort(int value);
+
+Q_SIGNALS:
+	void changed();
+
+private:
+	Ui::ProxyWidget *ui;
+};
+
+#endif // PROXYWIDGET_H