File indexing completed on 2024-04-21 04:05:09
0001 /* 0002 SPDX-FileCopyrightText: 2008 Ian Wadham <iandw.au@gmail.com> 0003 0004 SPDX-License-Identifier: GPL-2.0-or-later 0005 */ 0006 0007 #ifndef SCENELABEL_H 0008 #define SCENELABEL_H 0009 0010 #include <QString> 0011 #include <QFont> 0012 0013 class QOpenGLWidget; 0014 0015 class SceneLabel 0016 { 0017 public: 0018 explicit SceneLabel (const QString & labelText); 0019 0020 void setVisible (const bool onOff); 0021 void move (const int xPos, const int yPos); 0022 void setText (const QString & labelText); 0023 void drawLabel (QOpenGLWidget * view); 0024 0025 int width () const; 0026 int height () const; 0027 0028 private: 0029 bool visible; // Whether to paint the scene-label. 0030 int x; // x-position in the QOpenGLWidget window. 0031 int y; // y-position in the QOpenGLWidget window. 0032 QString text; // Text of the scene-label (translated). 0033 QFont font; // Font for the label. 0034 int textWidth; // Width of the text in the given font. 0035 int lineHeight;// Height of the font + space between lines. 0036 }; 0037 0038 #endif // SCENELABEL_H