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ui/qg_widthbox.h

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+/****************************************************************************
+**
+** This file is part of the LibreCAD project, a 2D CAD program
+**
+** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
+** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
+**
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software 
+** Foundation and appearing in the file gpl-2.0.txt included in the
+** packaging of this file.
+**
+** 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 General Public License for more details.
+** 
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+**
+** This copyright notice MUST APPEAR in all copies of the script!  
+**
+**********************************************************************/
+
+#ifndef QG_WIDTHBOX_H
+#define QG_WIDTHBOX_H
+
+#include <QComboBox>
+
+#include "rs.h"
+
+/**
+ * A combobox for choosing a line width.
+ */
+class QG_WidthBox: public QComboBox {
+    Q_OBJECT
+
+public:
+	QG_WidthBox(QWidget* parent=nullptr, const char* name=0);
+    QG_WidthBox(bool showByLayer, bool showUnchanged,
+				QWidget* parent=nullptr, const char* name=0);
+    virtual ~QG_WidthBox()=default;
+
+    RS2::LineWidth getWidth() const;
+    void setWidth(RS2::LineWidth w);
+    void setLayerWidth(RS2::LineWidth w);
+
+    void init(bool showByLayer, bool showUnchanged);
+
+    bool isUnchanged() const;
+
+private slots:
+    void slotWidthChanged(int index);
+
+signals:
+    void widthChanged(RS2::LineWidth);
+
+private:
+    RS2::LineWidth currentWidth;
+    bool showByLayer;
+    bool showUnchanged;
+    bool unchanged;
+};
+
+#endif
+