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Eclipse forms question: How do I swap in/out a Section or a SectionPart [message #305924]

Mon, 17 July 2006 04:35

Alex Le

Messages: 649
Registered: July 2009

Senior Member

Hi,

I have a form editor. Depending on the user's choice, I can swap out a
Section and swap in another Section to take place of the swapped out
Section.

I can't seem to make that work...I use
IManagedForm.addPart()/removePart(). But, that does not work.

I have noticed that creating a SectionPart will immediately put in my
form, one after another.

Please advise.

Thanks

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Re: Eclipse forms question: How do I swap in/out a Section or a SectionPart [message #305987 is a reply to message #305924]

Mon, 17 July 2006 14:46

Sunny Sun

Messages: 12
Registered: July 2009

Junior Member

Have you tried to call some layout method to revalidate those sections'
parent?

Sunny Sun

"AL" <unbonnevie@yahoo.com> ??????:e9f42k$r7p$1@utils.eclipse.org...
> Hi,
>
> I have a form editor. Depending on the user's choice, I can swap out a
> Section and swap in another Section to take place of the swapped out
> Section.
>
> I can't seem to make that work...I use
> IManagedForm.addPart()/removePart(). But, that does not work.
>
> I have noticed that creating a SectionPart will immediately put in my
> form, one after another.
>
> Please advise.
>
> Thanks

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Re: Eclipse forms question: How do I swap in/out a Section or a SectionPart [message #305990 is a reply to message #305924]

Mon, 17 July 2006 15:11

Curtis d'Entremont

Messages: 42
Registered: July 2009

Member

Try doing a reflow();

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Re: Eclipse forms question: How do I swap in/out a Section or a SectionPart [message #305997 is a reply to message #305990]

Mon, 17 July 2006 16:55

Alex Le

Messages: 649
Registered: July 2009

Senior Member

curtispd@ca.ibm.com wrote:
> Try doing a reflow();

I did the above after doing IManagedForm.removePart(myPart). Still does
not work. :-(

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Re: Eclipse forms question: How do I swap in/out a Section or a SectionPart [message #306003 is a reply to message #305987]

Mon, 17 July 2006 21:33

Alex Le

Messages: 649
Registered: July 2009

Senior Member

sunnyawake wrote:

> Have you tried to call some layout method to revalidate those sections'
> parent?
>
> Sunny Sun
>
> "AL" <unbonnevie@yahoo.com> ??????:e9f42k$r7p$1@utils.eclipse.org...
>
>>Hi,
>>
>>I have a form editor. Depending on the user's choice, I can swap out a
>>Section and swap in another Section to take place of the swapped out
>>Section.
>>
>>I can't seem to make that work...I use
>>IManagedForm.addPart()/removePart(). But, that does not work.
>>
>>I have noticed that creating a SectionPart will immediately put in my
>>form, one after another.
>>
>>Please advise.
>>
>>Thanks
>
>
>

I also tried section.getParent().redraw()...No help. Any more idea?
Thanks.

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Re: Eclipse forms question: How do I swap in/out a Section or a SectionPart [message #306004 is a reply to message #305997]

Mon, 17 July 2006 22:34

Alex Le

Messages: 649
Registered: July 2009

Senior Member

AL wrote:

> curtispd@ca.ibm.com wrote:
>
>> Try doing a reflow();
>
>
> I did the above after doing IManagedForm.removePart(myPart). Still does
> not work. :-(

Ok, the swapped out Section MUST be disposed as well to get the things
work correctly...Urggg....Took me a lot of time to find out, unfortunately.

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Re: Eclipse forms question: How do I swap in/out a Section or a SectionPart [message #306175 is a reply to message #306004]

Mon, 24 July 2006 18:45

Eclipse User

Originally posted by: denpark.cisco.com

An alternative solution would be to set the form's content onto a set of
composites,..these composites can then be hosted on a CTabFolder, and
CTabItems... then based on some selection condition, you can swap using a
stacklayout.

"AL" <unbonnevie@yahoo.com> wrote in message
news:e9h38p$12n$1@utils.eclipse.org...
> AL wrote:
>
>> curtispd@ca.ibm.com wrote:
>>
>>> Try doing a reflow();
>>
>>
>> I did the above after doing IManagedForm.removePart(myPart). Still does
>> not work. :-(
>
> Ok, the swapped out Section MUST be disposed as well to get the things
> work correctly...Urggg....Took me a lot of time to find out,
> unfortunately.

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Re: Eclipse forms question: How do I swap in/out a Section or a SectionPart [message #536395 is a reply to message #306175]

Fri, 28 May 2010 01:24

Hemant Singh

Messages: 24
Registered: January 2010

Junior Member

If because of some reason, you can't use the CTabFolder or ScrolledPageBook, than another alternative solution can be search for the Composite in which the section have formpart's and manually dispose all the controls there like

//Get all the controls in the section
// It will be usually 3
Control[] children = getSection().getChildren();
for (Control child:children)
{
// One child control will be composite in which all the formpart components are present.
if (child instanceof Composite) {
Control[] subChildren = ((Composite)child).getChildren();
for (Control subChild:subChildren)
{
// dispose all the component.
subChild.dispose();
}
}
}

This approach is definitely very raw, and not suggested and should be used only if you don't have any other work around.

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