1. Draggable, Movable, Resizable, Minimizable Panel

 

*source code : PanelExample1.fxp

*souce : http://blogs.adobe.com/flexdoc/2007/03/creating_resizable_and_draggab.html

 

2. Implementing and skinning ResizeableTitleWindow

 

*source code : PanelExample2.zip

*source : http://blog.creacog.co.uk/2010/03/20/my-first-flex-4-spark-component-skin-resizeabletitlewindow/

 

3. Removable Panel

 

*source code :PanelExample3.fxp

*source : http://blog.ninjacaptain.com/2008/06/draggable-panel-with-close-button/

 

AND