add StateIcon

libs/widgets/stateicon.h

@@ -0,0 +1,59 @@
+/*
+    QAD - Qt ADvanced
+
+    Ivan Pelipenko peri4ko@yandex.ru, Andrey Bychkov work.a.b@yandex.ru
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef stateicon_H
+#define stateicon_H
+
+#include "iconedlabel.h"
+#include "qad_widgets_export.h"
+
+#include <QMap>
+
+
+class QAD_WIDGETS_EXPORT StateIcon: public IconedLabel {
+	Q_OBJECT
+	Q_PROPERTY(QString rawStates READ saveStates WRITE loadStates DESIGNABLE false)
+	Q_PROPERTY(int state READ state WRITE setState)
+
+public:
+	explicit StateIcon(QWidget * parent = nullptr);
+
+	QString saveStates() const;
+	void loadStates(const QString & ba);
+	void clearStates();
+	void addState(int st, QString text, QIcon icon);
+	void addState(int st, QString text, QString icon_path);
+	QList<int> allStates() const;
+	QString stateText(int st) const;
+	QString stateIcon(int st) const;
+
+	int state() const { return m_state; }
+
+private:
+	void prepare();
+
+	QMap<int, QPair<QString, QString>> src_states;
+	QMap<int, QPair<QString, QIcon>> prepared_states;
+	int m_state = 0;
+
+public slots:
+	void setState(int newState);
+};
+
+#endif