| Please help! [message #58501] |
Mon, 27 January 2003 20:15  |
Eclipse User |
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Originally posted by: jim.azeltine.indus.com
I am trying very hard to get a grip on GEF, but this is getting very
frustrating. I am unable to get some of the examples to work. The first is
the Shapes example. In the following:
import com.ibm.etools.gef.examples.shapes.model.Ellipse;
import com.ibm.etools.gef.examples.shapes.model.Rectangle;
import com.ibm.etools.gef.examples.shapes.model.RoundedRectangle;
import com.ibm.etools.gef.palette.*;
import com.ibm.etools.gef.requests.CreateRequest;
import com.ibm.etools.gef.tools.CreationTool;
I do not have the same packages in my Eclipse install of GEF. Instead of
com.ibm.etools.gef, I have org.eclipse.gef.
So once I change all the package names, I still have an error:
The method shown is undefined for type DefaultPaletteCategory:
category.setChildren(groups);
I think there is probably more. Is there any possibility of getting a
version of this that works without modification?
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| Re: Please help! [message #59929 is a reply to message #59275] |
Wed, 29 January 2003 16:39  |
| Eclipse User |
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Originally posted by: jim.azeltine.indus.com
You are exactly right. I had started to do what you said, but decided I
didn't have the time to mess with it. I contacted Eric Bordeau, and he
pointed me to an old version of gef and draw2d that would work, so I
installed this in an isolated version of eclipse, and got it working.
Jim
AbdElRazik wrote:
> Hi,
> In ShapePlugin class
> in createComponentsCategory() method
> change both
> category.setChildren(groups);
> to be
> category.addAll(groups);
> &
> group.setChildren(entries);
> to be
> group.addAll(entries);
> The reason for this is
> category is an instance of DefaultPaletteCategory &
> group is an instance of DefaultPaletteGroup
> both of these classes inherit from DefaultPaletteContainer where addAll
> seems to replace the setChildren
> Also u will need to make another change at ShapeEditPolicy
> DeleteRequest seems to be deprected also.
> So u will need to change the parameter passed to the createDeleteCommand
> method
> to be GroupRequest (and of course import
> org.eclipse.gef.requests.GroupRequest)
> Notice that this parameter is never used inside the method.
> I wish the previous will help u.
> "Jim Azeltine" <jim.azeltine@indus.com> wrote in message
> news:b14lk3$vm8$1@rogue.oti.com...
> > I am trying very hard to get a grip on GEF, but this is getting very
> > frustrating. I am unable to get some of the examples to work. The first is
> > the Shapes example. In the following:
> > import com.ibm.etools.gef.examples.shapes.model.Ellipse;
> > import com.ibm.etools.gef.examples.shapes.model.Rectangle;
> > import com.ibm.etools.gef.examples.shapes.model.RoundedRectangle;
> > import com.ibm.etools.gef.palette.*;
> > import com.ibm.etools.gef.requests.CreateRequest;
> > import com.ibm.etools.gef.tools.CreationTool;
> > I do not have the same packages in my Eclipse install of GEF. Instead of
> > com.ibm.etools.gef, I have org.eclipse.gef.
> > So once I change all the package names, I still have an error:
> > The method shown is undefined for type DefaultPaletteCategory:
> > category.setChildren(groups);
> > I think there is probably more. Is there any possibility of getting a
> > version of this that works without modification?
> >
> >
> >
> >
> >
> >
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