Could there be a problem with recent 6.4.2 update ? My application using Tree and Table components are not working with newest update - tree shows only root element and clicking on triangle to open it up does nothing (there are child items under it). App works fine with 6.4.1 and earlier release. Are there anything special we need to know before doing update to 6.4.2 (esp. for components using HierarchicalContainer and AbstractRowContainer) ?
/mareks
6.4.2 does seem to have an issue with the Tree since we also cannot open them anymore. Rolling back to 6.4.1 “fixes” it.
Actually, noted that my Tree can be opened using the cursor keys under 6.4.2, and then I can highlight the item using my mouse (but can’t select with Enter) and then click to activate it. But it won’t activate by clicking on the parent nodes to open up the children underneath it. 6.4.1 does not show this issue.
Hi,
There is indeed an issue with expanding/collapsing a Tree in 6.4.2 (
#5439
). It was fixed yesterday so please try the latest nightly and see if it solves your problem(s).
Yes, the 6.4.3 nightly did resolve the Tree issue. Not sure what the original poster’s comment was about Tables as mine appear to work.
I’ll have to take a look at what it means to implement an Enter key capability for the Tree, though, since it appears to navigate “on its own” using the cursor keys, but cannot be selected with Enter.
Latest 6.4.3 nightly fixed tree problem (eventually there were no error in table component - somehow due to the problem with 6.4.2 tree my table refused to display any items, i guess that due tree-table data model dependency)
/mareks