[Gimp-developer] Problem refreshing GimpPreviewArea

[Sven Neumann]

Hi,

On Fri, 2008-05-09 at 11:45 +0200, Nicolás Serrano Martínez Santos
wrote:
> Please find attached a simple plugin which consist in a dialog showing
> a drawable. Where you can specify the width and height that will be
> shown.
> 
> 
> This dialog does not refresh the GimpPreviewArea every time you click
> the spin. am I missing something??

You need to redraw the preview-area everytime it's size changes. It
doesn't keep the buffer across size changes. I have attached a modified
version of your test code that does the right thing.


Sven

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