Maulet wrote:
Denis wrote:
Hi,
What is the best way to tell a tree_view that its model has changed ? (ie the model must be reread)
Currently, I use gtk_tree_view_set_model to set the model to NULL and back to mine but I do not find it very ... pretty !
Denis
You have to do nothing. The tree view does the job for you!
When a model is connected to a tree view with gtk_tree_view_set_model() or gtk_tree_view_new_with_model(), the tree view reflects any change in the model automatically.
I understand that but my problem is that I do not want to change the model object itself but only to ask to reread it because some things changed in it.
And it seems that set_model is clever and detects when it is called twice with the same object...
However, I saw that what you said works because setting it to NULL and then back to the first model does the work.
Denis
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