On Monday 14 February 2005 22:46, Wendell Turner wrote:
> In the v11 gui, can I have dynamic tabs? That is, upon initial
> startup, the program creates a TabSet with several tabs and
> calls show_modal(). As the program runs, I would like to
> dynamically add some more tabs to the existing TabSet. I tried
> the simple/obvious calls, but the initial tabs did not change.
> Is this possible?
You do need to initialize any dynamically added components (including a
TabSet) by calling init(), resize() and firstly(). So if ts is the TabSet
then the following should work
t := TabItem("label=Something")
ts.add(t)
t.init()
t.resize()
t.firstly()
ts.resize()
The last resize is needed to re-compute the position of the tabs.
If you have any sub-components within the new TabItem, then there is no need
to call init/resize/firstly on them, because those functions are recursive
and so calling them on the parent TabItem is enough.
Hope this helps
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