I'm trying to use the standard TTreeview as a sort of menu that controls
what is displayed in two associated db grids. When the user clicks on a
node in the tree, the OnChange event is called and I refresh the grids with
new data.
Now the problem is, the grids nderlying query can take a few seconds so I
want to display a floating wait message window.
This causes all sorts of weird problems with the treeview that I can't
really explain. I think it doesn like losing focus during the OnChange
event. I've tried using OnMouseUp with the same result.
Has anyone else seen this and is there another way I can do what I want?
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