Aw: Re: Tree View with Tree Model where sub items have their own columns / different structure

["Klaus Rudolph" <lts-rudolph gmx de>]

Hi,


> Sure, but that to me is not an issue of the columns (data types of each row), but rather just how you 
> convert a path to its position within the tree,

No, my problem is how to leave the unused columns in each row blank. E.g. if I have an int type as column an 
unset value will be displayed as "0" which is not what I want to achieve. i simply have no idea how to 
hide/remove/leave empty a unused column in a sub entry.  



> and how nodes are
> indented relative to each other.

Yes, but how can I modify the beahviour of the TreeView Widget? I did not find any configuration for that 
topic. Can you point me to it?

> The columns will all have the same type, in this case text (and maybe an icon, etc.).

Right

>  Put another way: you don't want to have to maintain an arbitrary number of columns, where the definition of 
> the model changes depending on how deeply nested your directory
> structure is, and where each row only uses one of those many columns.
 
And what did that mean? Which conatainer widget can I use for this topic? Have I write a own one?

Sorry, I still have no idea how to create a simple TreeView which did not contain all columns for each row.

Regards
 Klaus