Re: [Openjgraph-development] Setting text displayed on a VisualEdge

[Jesus M. S. Jr. <jm...@ih...>]

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On Fri,  4 May 2001 06:35, Jesus M. Salvo Jr. wrote:
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> Although the actual String has been changed, it has never been rendered.
>
> As soon as an Edge is added to the Graph, and it has a corresponding
> VisualGraph, the VisualGraph is told to repaint() itself so that the new
> VisualEdge is drawn. Your setText() is called after the repaint() of the
> VisualGraph. So you need to call repaint() again.
>

Without adding the repaint() first, try forcing a repaint of the VisualGraph 
( e.g.: by moving a Vertex ). It should display the new text for the Edge.

Calling repaint() is actually what happens when you right-click on a Vertex 
or Edge ( in Normal State ), then modify the properties then click OK or 
Apply.

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