Changeset 11796 for trunk/FACT++/gui/QCameraWidget.cc

Timestamp:

08/05/11 16:19:54 (13 years ago)

Author:

lyard

Message:

added tooltip for all cameras

File:

• trunk/FACT++/gui/QCameraWidget.cc (modified) (6 diffs)

trunk/FACT++/gui/QCameraWidget.cc

@@ -12 +12 @@
         fMin = -1;
         fMax = -1;
+        lastFace = -1;
         CalculatePixelsColor();
+
     }
     void QCameraWidget::paintGL()
@@ -30 +32 @@
     void QCameraWidget::drawCamera(bool alsoWire)
     {
+        if (!pixelColorUpToDate)
+            CalculatePixelsColor();
         glLineWidth(1.0);
         for (int i=0;i<ACTUAL_NUM_PIXELS;i++)
@@ -61 +65 @@
     {
         int face = PixelAtPosition(cEvent->pos());
-        if (face != -1) {
+        if (face != -1 && lastFace != face) {
             emit signalPixelMoveOver(face);
+            cout << "Emitting" << endl;
         }
+        lastFace = face;
     }
     void QCameraWidget::mouseDoubleClickEvent(QMouseEvent* cEvent)
@@ -96 +102 @@
      {
          fMin = min;
-         CalculatePixelsColor();
+         pixelColorUpToDate = false;
+         if (isVisible())
+             updateGL();
      }
      void QCameraWidget::SetMax(int64_t max)
      {
          fMax = max;
-         CalculatePixelsColor();
+         pixelColorUpToDate = false;
+         if (isVisible())
+             updateGL();
      }
      const char* QCameraWidget::GetName()
@@ -152 +162 @@
                pixelsColor[i][2] = weight1*bb[index] + weight0*bb[index+1];
           }
+          pixelColorUpToDate = true;
      }
      void QCameraWidget::SetData(const valarray<double> &ddata)
@@ -158 +169 @@
          for (int i=0;i<ACTUAL_NUM_PIXELS;i++)
              fData[i] = ddata[i];
-         CalculatePixelsColor();
-         updateGL();
+         pixelColorUpToDate = false;
+         if (isVisible())
+             updateGL();
      }