How to move all the content from one panel to another control? lazarus / 10-Designer ---------------------------------------------------------------------- tatamata · 2011-06-03 16:30 I have a panel inside a TabSheet of a Page control. The panel containes a lot of controls with deep hieararchy. Many of them have some events coded. I want to move the whole content (all of the nested controls) to another TabSheet control. I tried to select all the elements of the hierarchy and cut© it to the new TabSheet, but I end in an error ("Invalid floating point operation") and loose everything except some Pair splitters... So, what is the easiest way to move a bunch of nested controls to another container control? ---------------------------------------------------------------------- theo · 2011-06-03 16:49 Sometimes I just right-click on the form and choose "View Sourc (.lfm)", there you have the source of your form and you can copy/paste what you want. ---------------------------------------------------------------------- tatamata · 2011-06-03 18:04 Quote from: theo on June 03, 2011, 06:49:34 pmSometimes I just right- click on the form and choose "View Sourc (.lfm)", there you have the source of your form and you can copy/paste what you want. Yes, direct editing of .lfm solved the problem. Thanks.