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WizardPage depend of previous WizardPages [message #902507]

Fri, 17 August 2012 21:37

Eclipse User

Hi,

I need a wizard which last page depends on the previous pages selections and input, previous pages ask for some information the user can enter, and the last one is showing the user choices for him so he can either validate or click previous to update informations.

JFace's wizard pages contents are created by the createControl() method, this method is called when the wizard is open, not when the page is displayed.

I didn't find yet any solution ..

How you can update a wizard page when it's displayed ? How do you manage to solve this in your wizards ? is there any clean solution for this ?

Re: WizardPage depend of previous WizardPages [message #902717 is a reply to message #902507]

Mon, 20 August 2012 02:15

Eclipse User

On 18/08/2012 03:37 first last ha scritto:

> I need a wizard which last page depends on the
> previous pages selections and input, previous pages
> ask for some information the user can enter, and
> the last one is showing the user choices for him so
> he can either validate or click previous to update informations.
>
> JFace's wizard pages contents are created by the
> createControl() method, this method is called when
> the wizard is open, not when the page is displayed.
>
> I didn't find yet any solution ..
>
> How you can update a wizard page when it's displayed ?
> How do you manage to solve this in your wizards ? is
> there any clean solution for this ?

Use a model object to store the wizard data: all pages store the data in
the model object immediately upon typing, the last page listen to
changes to the model and adjust its controls accordingly. You can use
databinding or a simple Observable for that.

Regards,
Marco.

Re: WizardPage depend of previous WizardPages [message #903080 is a reply to message #902717]

Tue, 21 August 2012 16:49

Eclipse User

You can overload the setVisible() method of DialoPage. It's called when your page (e.g. the last page) becomes visible.

Regards,
Thorsten

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