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How to remove padding value from perspective's page layout [message #1758247]

Sat, 25 March 2017 19:29

Sudesh Bulathsinhala

Messages: 193
Registered: October 2010

Senior Member

Hi,

We use theme contribution to extend the existing RAP default theme. We have 2 perspectives to implement the login and it works well. By default when start, the login perspective is loaded, and when the user/pass credentials are processed and valid, we unload the login perspective and load the client perspective, where application module constructs are placed.

We are required to remove the padding from left panel. please find the attachment.
(the space between top, left and bottom should be removed, and this should be ok, as we don't place other views editor in login perspective).

Any idea ?

Regards,
Sudesh

Attachment: expected.png
(Size: 53.41KB, Downloaded 226 times)
Attachment: log_in.png
(Size: 60.17KB, Downloaded 211 times)

[Updated on: Sat, 25 March 2017 19:54]

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Re: How to remove padding value from perspective's page layout [message #1758298 is a reply to message #1758247]

Mon, 27 March 2017 11:24

Frank Gruendel

Messages: 22
Registered: January 2014

Junior Member

If, for example, the left part of your view is a Composite, and if you have a theming css file somewhere, you can try this:

In your css file:

Composite.KeyStringOfYourChoice
{
padding: 0px 0px 0px 0px;
}

In your java file:

final Composite yourComposite = new Composite(composite, SWT.NONE);
yourComposite.setData(RWT.CUSTOM_VARIANT, "KeyStringOfYourChoice");

This will work fine for all controls whose padding values can be controlled via CSS. An excellent page for finding this out would be http://download.eclipse.org/rt/rap/doc/3.0/guide/reference/theming/index.html

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Re: How to remove padding value from perspective's page layout [message #1758460 is a reply to message #1758298]

Tue, 28 March 2017 22:41

Sudesh Bulathsinhala

Messages: 193
Registered: October 2010

Senior Member

Thanks,
let me try and keep you posted !

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Re: How to remove padding value from perspective's page layout [message #1758463 is a reply to message #1758460]

Tue, 28 March 2017 23:09

Chris Fairhall

Messages: 221
Registered: February 2011

Senior Member

I wouldn't think a theme padding value would impact the padding of a Composite. It would be a Layout creating the gap when it lays out it's child controls

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