drop lastSpacer and fix addsplitters

containment/package/contents/code/LayoutManager.js

@@ -24,7 +24,6 @@ var layoutE;
 var root;
 var metrics;
 var plasmoid;
-var lastSpacer;
 
 var childFoundId = 11;
 var inRestore=false;

containment/package/contents/ui/editmode/ConfigOverlay.qml

@@ -149,7 +149,7 @@ MouseArea {
         } else {
             var item = hoveredItem(mouse.x, mouse.y);
 
-            if (root.dragOverlay && item && item !== lastSpacer) {
+            if (root.dragOverlay) {
                 root.dragOverlay.currentApplet = item;
             } else {
                 currentApplet = null;

containment/package/contents/ui/main.qml

@@ -369,7 +369,7 @@ Item {
 
         for (var i=tempLength-1; i>=0; --i) {
             var applet = layoutsContainer.mainLayout.children[i];
-            if (applet && (applet === dndSpacer || applet === lastSpacer ||  applet.isInternalViewSplitter))
+            if (applet && (applet === dndSpacer ||  applet.isInternalViewSplitter))
                 count1--;
         }
 
@@ -378,7 +378,7 @@ Item {
 
         for (var i=tempLength-1; i>=0; --i) {
             var applet = layoutsContainer.endLayout.children[i];
-            if (applet && (applet === dndSpacer || applet === lastSpacer  || applet.isInternalViewSplitter))
+            if (applet && (applet === dndSpacer || applet.isInternalViewSplitter))
                 count2--;
         }
 
@@ -545,7 +545,6 @@ Item {
         LayoutManager.layout = layoutsContainer.mainLayout;
         LayoutManager.layoutS = layoutsContainer.startLayout;
         LayoutManager.layoutE = layoutsContainer.endLayout;
-        LayoutManager.lastSpacer = lastSpacer;
         LayoutManager.metrics = metrics;
 
         upgrader_v010_alignment();
@@ -602,9 +601,6 @@ Item {
                 break
             }
         }
-        if (!flexibleFound) {
-            lastSpacer.parent = layoutsContainer.mainLayout;
-        }
 
         fastLayoutManager.save();
     }
@@ -661,10 +657,6 @@ Item {
             // Fall through to adding at the end of main layout.
             appletItem.parent = layoutsContainer.mainLayout;
         }
-
-        //Important, removes the first children of the layoutsContainer.mainLayout after the first applet has been added
-        lastSpacer.parent = root;
-        updateIndexes();
     }
 
     function addInternalViewSplittersInMainLayout(){
@@ -875,22 +867,6 @@ Item {
         sourceComponent: Debugger.DebugWindow{}
     }
 
-    Item {
-        id: lastSpacer
-        parent: layoutsContainer.mainLayout
-
-        Layout.fillWidth: true
-        Layout.fillHeight: true
-        z:10
-
-        Rectangle{
-            anchors.fill: parent
-            color: "transparent"
-            border.color: "yellow"
-            border.width: 1
-        }
-    }
-
     Loader{
         anchors.fill: parent
         active: debug.graphicsEnabled

containment/plugin/layoutmanager.cpp

@@ -600,13 +600,19 @@ void LayoutManager::addJustifySplittersInMainLayout()
     splitterItem->setParentItem(m_mainLayout);
 
     if (size>0 && splitterIndex>=0) {
-        int validindex = (splitterIndex < size) ? splitterIndex : size-1;
+        bool atend = (splitterIndex >= size);
+        int validindex = atend ? size-1 : splitterIndex;
         QQuickItem *currentitem = m_mainLayout->childItems()[validindex];
-        splitterItem->stackAfter(currentitem);
+
+        if (atend) {
+            splitterItem->stackAfter(currentitem);
+        } else {
+            splitterItem->stackBefore(currentitem);
+        }
     } else if (size>0) {
         //! add in first position
         QQuickItem *currentitem = m_mainLayout->childItems()[0];
-        splitterItem->stackAfter(currentitem);
+        splitterItem->stackBefore(currentitem);
     }
 
     //! Second Splitter
@@ -619,9 +625,15 @@ void LayoutManager::addJustifySplittersInMainLayout()
     splitterItem2->setParentItem(m_mainLayout);
 
     if (size2>0 && splitterIndex2>=0) {
-        int validindex2 = (splitterIndex2 < size2) ? splitterIndex2 : size2-1;
+        bool atend = (splitterIndex2 >= size2);
+        int validindex2 = atend ? size2-1 : splitterIndex2;
         QQuickItem *currentitem2 = m_mainLayout->childItems()[validindex2];
-        splitterItem2->stackAfter(currentitem2);
+
+        if (atend) {
+            splitterItem2->stackAfter(currentitem2);
+        } else {
+            splitterItem2->stackBefore(currentitem2);
+        }
     } else if (size2>1){
         //! add in last position
         QQuickItem *currentitem2 = m_mainLayout->childItems()[size2-1];