QTreeView data change



  • Hi.

    How do I refresh my tree view at a specific point?

    For example, say I have 4 children of the main root. Each child has a further 4 children etc. How do I refresh child 1 off the root without having to reset the tree.

    Thx SJ



  • Me again. Just to clarify. I do not want to add or remove data to the tree. I have tries dataChanged (emit dataChanged(1)) but it caused an exception. I also want the tree to keep its 'shape' during the refresh hence the reason why I cant use the reset method

    SJ



  • Solved. emiting dataChanged does indeed work. It was a bug in my model. Regards, SJ


Log in to reply
 

Looks like your connection to Qt Forum was lost, please wait while we try to reconnect.