Fix double-click to open .stl on windows

[fstl] / src / canvas.h

diff --git a/src/canvas.h b/src/canvas.h
index e867898a68410d7611f609048505e511608a1de6..33313cfcbf894c47aae09119c20398442fbe5369 100644 (file)
--- a/src/canvas.h
+++ b/src/canvas.h
@@ -3,13 +3,15 @@
 
 #include <QWidget>
 #include <QtOpenGL/QGLWidget>
+#include <QtOpenGL/QGLFunctions>
 #include <QtOpenGL/QGLShaderProgram>
 #include <QMatrix4x4>
 
 class GLMesh;
 class Mesh;
+class Backdrop;
 
-class Canvas : public QGLWidget
+class Canvas : public QGLWidget, protected QGLFunctions
 {
     Q_OBJECT
 
@@ -17,10 +19,12 @@ public:
     Canvas(const QGLFormat& format, QWidget* parent=0);
 
     void initializeGL();
-    void paintGL();
+    void paintEvent(QPaintEvent* event);
     ~Canvas();
 
 public slots:
+    void set_status(const QString& s);
+    void clear_status();
     void load_mesh(Mesh* m);
 
 
@@ -28,6 +32,7 @@ protected:
     void mousePressEvent(QMouseEvent* event);
     void mouseReleaseEvent(QMouseEvent* event);
     void mouseMoveEvent(QMouseEvent* event);
+    void wheelEvent(QWheelEvent* event);
 
 
 private:
@@ -40,13 +45,16 @@ private:
     QGLShaderProgram quad_shader;
 
     GLMesh* mesh;
+    Backdrop* backdrop;
 
     QVector3D center;
     float scale;
+    float zoom;
     float tilt;
     float yaw;
 
     QPoint mouse_pos;
+    QString status;
 };
 
 #endif // CANVAS_H