PICARD-1200: fix Options tree pane resizing #850
Conversation
Size policy of both panes plus the minimum width enforced for the tree pane are responsible of the issue Set horizontal policies to Ignored, and use QSplitter.setSizes() to set a smart default. After this change, it is possible to move the splitter smoothly.
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Hmm, while playing with this I noticed a pretty bad GUI bug, we can completely hide the left side options pane, which is very counter-intuitive imo. This is also present in master. Apart from that the PR LGTM. Couldn't find any obvious bugs. Another bug (Also present in master) is that if I expand a menu item and close options and open options again, it is again collapsed. |
Yes, we can prevent it by setting a minimum width, though it isn't a real issue, since the splitter handle is still available. Not worth to bother imho.
That's not a bug, the trick to get correct tree pane width is expanding then collapsing the tree, so it always starts collapsed. |
Summary
Problem
Options tree pane resizing is impossible, the behaviour is unexpected.
Solution
Size policy of both panes plus the minimum width enforced for the tree pane are responsible of the issue
Set horizontal policies to Ignored, and use QSplitter.setSizes() to set a smart default.
After this change, it is possible to move the splitter smoothly.
Action
Review & test