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I want to be able to stop a user from moving a QSplitter at runtime. Calling setEnabled(false) does this, but it also disables all child widgets – which isn’t what I want. Is there a way to achieve this? Do I have to disable the splitter, and then manually re-enable all child widgets? That seems rather cumbersome, for something that must be a reasonably common practise.
Can anyone suggest anything?
Actually, I’ve never seen anyone ever disable a splitter: They are there so the user can layout the UI as she needs, so why would anyone want to disable this? Either you need a splitter or you can use one of the normal layouts (which the user can’t resize).
If you still want to try, I think you should look at closestLegalPosition() or getRange(). If you just return the width of the widget, then resizing should stop working.