| Animating the shapes example [message #239922] |
Tue, 20 November 2007 16:28 |
Eclipse User |
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Originally posted by: serefarikan.kurumsalteknoloji.com
Hi,
I have tried to use LayoutAnimator and Animation on shapes example, and
my slightly modified shapes happily moved around. It look really nice,
but the problem is that the animator seems to play changes to objects in
the layout one by one. So a shape moves, after it stops the other one
moves. This is not desirable in my case, since I want to do something
like the rearrangement effect of dbvisualizer. All figures should be
moving at the same time. It appears the Display in gef (in SWT actually)
can not be accessed from a second thread, so in this case I'll either
modify the LayoutAnimator class, or ask for some help :)
My code that is executed in an action is pasted below, in case you want
to have an idea of what I'm doing.
All the best
Seref
the code:
DiagramEditPart dEditPart =
(DiagramEditPart)((StructuredSelection)selection).getFirstEl ement();
LayoutAnimator lAnimator = LayoutAnimator.getDefault();
dEditPart.getFigure().addLayoutListener(lAnimator);
for (int i = 0; i < nodes.size(); i++)
{
org.eclipse.draw2d.Animation.markBegin();
if(((Shape)nodes.get(i)).getName().equals("7"))
{
Shape nodeToMove = ((Shape)nodes.get(i));
nodeToMove.setLocation(nodeToMove.getLocation().translate(18 0, 0));
}
else if(((Shape)nodes.get(i)).getName().equals("6"))
{
Shape nodeToMove = ((Shape)nodes.get(i));
nodeToMove.setLocation(nodeToMove.getLocation().translate(-8 0, 0));
}
Animation.run(200);
}
dEditPart.getFigure().removeLayoutListener(lAnimator);
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