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Background Image Adjustment in TreeViewer/Control [message #655500]

Mon, 21 February 2011 08:24

Eclipse User

Hello,

I have a JFace TreeViewer with a background image.

 
viewer = new TreeViewer(parent, SWT.H_SCROLL | SWT.V_SCROLL);
...
viewer.getControl().setBackgroundImage(image);

Is it posible to stick the image to the lower left edge, even if the TreeViewer is resized?

[Updated on: Mon, 21 February 2011 08:24] by Moderator

Re: Background Image Adjustment in TreeViewer/Control [message #655964 is a reply to message #655500]

Wed, 23 February 2011 09:48

Eclipse User

Hi,

There isn't a way to specify positioning of a Control's background Image.
The only thing you could try would be to create a second Image whose size
matched that of the Tree, and to copy the image bits from the original Image
to the lower-left corner of this larger image.

Grant

<c.henker@me.com> wrote in message news:ijtolv$3pf$1@news.eclipse.org...
> Hello,
>
> I have a JFace TreeViewer with a background image.
>
> viewer = new TreeViewer(parent, SWT.H_SCROLL | SWT.V_SCROLL);
> ..
> viewer.getControl().setBackgroundImage(image);
>
>
> Is it posible to stick the image to the lower left egde, even if the
> TreeViewer is resized?

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