TMyRollOut and ExpandPanel
The package contains two components. The visual TMyRollOut and the non-visual ExpandPanels. TMyRollOut is a collapsable panel. Two or more TMyRollOut's can be automatically put beneath each other with ExpandPanels.
Further information: 
Current Version: 2.0
- saves space
- everything is animated (you can turn it off if you want)
- you can place the button of the panel on the top, bottom, left or right
- it can collapse to the button or the button can collapse with the panel
- ExpandPanels can resize the height of the panels, that they fill the full height of the parent
- Can have only one, or multiple panels opened
The Demo-program is included!
Soon the source is available here You can check out the svn with this command:
svn co http://svn.lazarusforum.de/svn/expandpanels expandpanels