On Wednesday 26 August 2015 10:52:22 che fou wrote:
> Hi
> i've 3 questions
> 1 - how to get the selected item from ttreeitemedit (as string)?
"
ttreeitemedit.item.caption
"
ttreeitemedit.item can be nil.

> 2 -  how to undo what you do in designer ? (i accidentally pressed
> delete where the tscrollbox was selected which was contain a lot of
> widgets :(  )
>
RightClick-'Undelete Component(s)'.

> 3 - what is the benefit of those components (texpandingwidget ,
> tspacer , tlayouter) ?
>
Used for dynamic form layout (auto sizing and placing).

Martin

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