Inserito il widget QLed

[qmemory] / qled.h

diff --git a/qled.h b/qled.h
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+/***************************************************************************
+ *   Copyright (C) 2010 by P. Sereno                                       *
+ *   http://www.sereno-online.com                                          *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU Lesser General Public License           *
+ *   version 2.1 as published by the Free Software Foundation              *
+ *                                                                         *
+ *   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.                   *
+ *   http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.               *
+ ***************************************************************************/
+
+#ifndef QLED_H
+#define QLED_H
+
+#include <Qt>
+#include <QWidget>
+
+
+// My Qt designer widget plugin class
+
+class QColor;
+
+class  QLed : public QWidget
+{
+ Q_OBJECT
+
+
+public: 
+    QLed(QWidget *parent = 0);
+    bool value() const { return m_value; }
+    enum ledColor { Red=0,Green,Yellow,Grey,Orange,Purple,Blue };
+    enum ledShape { Circle=0,Square,Triangle,Rounded};
+    ledColor onColor() const { return m_onColor; }
+    ledColor offColor() const { return m_offColor; }
+    ledShape shape() const { return m_shape; }
+    
+public slots:
+       void setValue(bool);
+        void setOnColor(ledColor);
+        void setOffColor(ledColor);
+        void setShape(ledShape);       
+       void toggleValue();
+
+protected:
+    bool m_value;
+    ledColor m_onColor, m_offColor;
+    int id_Timer;
+    ledShape m_shape;
+    QStringList shapes;
+    QStringList colors;
+    void paintEvent(QPaintEvent *event);
+};
+
+#endif