如何在QML中实现jellybean 4.2类型菜单？

Question

您好我观看了Nexus 7的评论，并尝试在QML中实现类似的应用菜单（所有应用都列在其中）。任何人都可以指引我朝着正确的方向前进吗？

当前代码：

Grid{
  id:gridPanel;
  rows:__itemsPerPage;
  flow:Flow.TopToBottom; 
  onXChanged:{
    if(x > 0)
      x = 0;
  } 
  Behavior on x { 
    id:listAnimation enabled: false; 
    animation: SequentialAnimation {
      running: parent.enabled; 
      NumberAnimation { 
        target: gridPanel; 
        property: "x";
        duration: 300 
      } 
      NumberAnimation { 
        target: gridPanel; 
        property: "scale"; 
        to: 0.3; 
        duration: 500;
      } 
      PauseAnimation { 
        duration: 200 
      } 
      NumberAnimation { 
        target: gridPanel; 
        property: "scale"; 
        to: 1; 
        duration: 500;
      } 
    }
  }
}