With the Custom element Docking API, you can expand, collapse, move, disable, pin or unpin a window.
Docking Custom Element
jqxDock2
You cannot drop this object.
jqxDock1
You cannot drag this object.
jqxDock3
You can drag and drop this object.
jqxDock4
You can drag and drop this object.
Move jqxDock4 To Left Zone
Collapse jqxDock1
Expand jqxDock1