reduce messages for clearing parabolic effect

containment/package/contents/ui/ParabolicManager.qml

@@ -147,14 +147,14 @@ Item {
                 latteApplet.parabolicManager.clearTasksGreaterThan(0);
             } else {
                 if (gTaskIndex > -1)
-                    latteApplet.parabolicManager.clearTasksGreaterThan(gTaskIndex-1);
+                    latteApplet.parabolicManager.clearTasksGreaterThan(gTaskIndex);
                 if (lTaskIndex > -1)
-                    latteApplet.parabolicManager.clearTasksLowerThan(lTaskIndex+1);
+                    latteApplet.parabolicManager.clearTasksLowerThan(lTaskIndex);
             }
         }
 
-        clearAppletsGreaterThan(gAppletIndex, 1, 0);
-        clearAppletsLowerThan(lAppletIndex, 1, 0);
+        clearAppletsGreaterThan(gAppletIndex+1, 1, 0);
+        clearAppletsLowerThan(lAppletIndex-1, 1, 0);
 
         return {leftScale:leftScale, rightScale:rightScale};
     }

containment/package/contents/ui/applet/AppletItem.qml

@@ -274,7 +274,7 @@ Item {
         if (isHidden) {
             parabolicManager.setHidden(-1, index);
         } else {
-            parabolicManager.setHidden(previousIndex, -1);
+            parabolicManager.setHidden(index, -1);
         }
     }
 
@@ -282,7 +282,7 @@ Item {
         if (isSeparator) {
             parabolicManager.setSeparator(-1, index);
         } else {
-            parabolicManager.setSeparator(previousIndex, -1);
+            parabolicManager.setSeparator(index, -1);
         }
 
     }

plasmoid/package/contents/ui/ParabolicManager.qml

@@ -132,12 +132,12 @@ Item {
 
         if (latteDock){
             if (gAppletId > -1)
-                latteDock.parabolicManager.clearAppletsGreaterThan(gAppletId-1);
+                latteDock.parabolicManager.clearAppletsGreaterThan(gAppletId);
             else
                 latteDock.parabolicManager.clearAppletsGreaterThan(latteDock.latteAppletPos);
 
             if (lAppletId > -1)
-                latteDock.parabolicManager.clearAppletsLowerThan(lAppletId+1);
+                latteDock.parabolicManager.clearAppletsLowerThan(lAppletId);
             else
                 latteDock.parabolicManager.clearAppletsLowerThan(latteDock.latteAppletPos);
         }