[Interest] Revert the selection in a QTreeView

Glenn Ramsey gr at componic.co.nz
Wed Jan 14 00:23:48 CET 2015

On 14/01/15 11:50, Nurmi J-P wrote:
>> On 13 Jan 2015, at 22:45, Glenn Ramsey <gr at componic.co.nz> wrote:
>> Hi,
>> In a QTreeView how can I revert the selection?
>> The behaviour I want is that when the user selects an item, then based on some
>> other state, it will either accept the selection or message the user and revert
>> to the previous selection.
> Have you considered simply disabling such items? Then there's no need to revert anything or show annoying error messages. :)

Yes, that might be the right solution. On the other hand, I'm not the interface

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