Const'ref

[kdenlive] / src / videoglwidget.h

diff --git a/src/videoglwidget.h b/src/videoglwidget.h
index 0eef4c8aacd4c78100b3f0e84582dea64cb23be5..99e22e4e3dbc37fb5939c856919fa5fb67484823 100644 (file)
--- a/src/videoglwidget.h
+++ b/src/videoglwidget.h
@@ -9,28 +9,18 @@ class VideoGLWidget : public QGLWidget
     Q_OBJECT
 
 public:
-    VideoGLWidget(QWidget *parent = 0);
+    explicit VideoGLWidget(QWidget *parent = 0);
     ~VideoGLWidget();
-
+    void activateMonitor();
     QSize minimumSizeHint() const;
     QSize sizeHint() const;
-    void setImageAspectRatio(double ratio) {
-        m_display_ratio = ratio;
-    }
-    void setBackgroundColor(QColor color) {
+    void setImageAspectRatio(double ratio);
+    void setBackgroundColor(const QColor &color) {
         m_backgroundColor = color;
     }
 
-private:
-    int x, y, w, h;
-    int m_image_width, m_image_height;
-    GLuint m_texture;
-    double m_display_ratio;
-    QColor m_backgroundColor;
-    Qt::WindowFlags m_baseFlags;
-
 public slots:
-    void showImage(QImage image);
+    void showImage(const QImage &image);
 
 protected:
     void initializeGL();
@@ -38,6 +28,14 @@ protected:
     void resizeEvent(QResizeEvent* event);
     void paintGL();
     void mouseDoubleClickEvent(QMouseEvent * event);
+
+private:
+    int x, y, w, h;
+    int m_image_width, m_image_height;
+    GLuint m_texture;
+    double m_display_ratio;
+    QColor m_backgroundColor;
+    Qt::WindowFlags m_baseFlags;
 };
 
 #endif