In Windows controls and also web interfaces the > on the side of a folder is clicked on to toggle between a "collapsed" folder and an "expanded" folder. Clicking on the ">" on the left hand side of a folder in the TIEFolder control does not do anything, only double clicking on the folder does. Is this a problem that is resolvable?
TTreeView works correctly. I am using the newest version of Delphi, 11.2. It is running in Windows 10 Home.
To test I dropped a TTreeView on a form and then a TIEFolderTree. The TTreeView performs correctly but the TIEFolderTree does not. I compiled in both 32 and 64 bits with no luck.
I have attached a ZIP with the exe so you can see it for yourself.
Search
TIEFolder Collapse/Expand Folder Problem
Posted - Nov 01 2022 : 14:14:08
