Trying a solid background to improve Mac scroll issues

Graphs/graphwindow.cpp

@@ -828,17 +828,30 @@ void gGraphWindow::resizeGL(int w, int h)
 void gGraphWindow::Render(int w, int h)
 {
     if (m_gradient_background) {
+        glClearColor(255,255,255,255);
+        //glClearDepth(1);
+        glClear(GL_COLOR_BUFFER_BIT);// | GL_DEPTH_BUFFER_BIT);
+
+        //glEnable(GL_BLEND);
+        //glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
         glBegin(GL_QUADS);
-        glColor4f(1.0,1.0,1.0,.5); // Gradient start
+        glColor4f(1.0,1.0,1.0,1.0); // Gradient start
         glVertex2f(0, h);
         glVertex2f(0, 0);
 
-        glColor4f(0.8,0.8,1.0,.5); // Gradient End
+        glColor4f(0.8,0.8,1.0,1.0); // Gradient End
         glVertex2f(w, 0);
         glVertex2f(w, h);
+
+        /*glColor4f(1.0,1.0,1.0,0.5); // Gradient start
+        glVertex2f(GetLeftMargin(), h-GetTopMargin());
+        glVertex2f(GetLeftMargin(), GetBottomMargin());
+        glVertex2f(w-GetRightMargin(), GetBottomMargin());
+        glVertex2f(w-GetRightMargin(), h-GetTopMargin()); */
         glEnd();
+        //glDisable(GL_BLEND);
     } else {
-        glClearColor(255,255,255,0);
+        glClearColor(255,255,255,255);
         glClearDepth(1);
         glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
     }

daily.cpp

@@ -42,7 +42,7 @@ MyScrollArea::~MyScrollArea()
 void MyScrollArea::scrollContentsBy(int dx, int dy)
 {
     QScrollArea::scrollContentsBy(dx,dy);
-
+   // m_daily->RedrawGraphs();
 #ifdef Q_WS_MAC
     if (timer->isActive()) timer->stop();
     timer->setSingleShot(true);