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ComboBox for changing the Grid Dimensions in GEF shapeEditor [message #515100]

Wed, 17 February 2010 12:43

Eclipse User

Hello All,

I am currently using GEF(3.2) ShapeEditor. I want to add a combo box (like zoom combo box) for changing the dimensions (grid size and spacing between them).

I am able to add a new combo with wanted values only .

I tried to look into the zoom Functionality, and they are using zoom manager for handling the zoom in or zoom out functionality.

But not sure how to implement the whole functionality in case of Grids.

Any help idea will be appreciated.

Thanks and Regards
Deepak Singla

Re: ComboBox for changing the Grid Dimensions in GEF shapeEditor [message #515192 is a reply to message #515100]

Thu, 18 February 2010 00:18

Eclipse User

On selection of the combo value do this..

getGraphicalViewer().setProperty(SnapToGrid.PROPERTY_GRID_SP ACING,
new Dimension(gridSize, gridSize));

and then offcoarce yoy have to repaint or refresh...

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