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Viewing changes to org.zaluum.ide.editor/src/org/zaluum/ide/editor/parts/fsm/TransitionFigure.java

  • Committer: Frederic Perez Ordeig
  • Date: 2009-12-18 16:21:23 UTC
  • Revision ID: frederic@zaluum.com-20091218162123-9fp07r8kr8raec5b
moved all fsm to one plugin

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org.zaluum.ide.editor/src/org/zaluum/ide/editor/parts/fsm/TransitionFigure.java
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package org.zaluum.ide.editor.parts.fsm;
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import org.eclipse.draw2d.ColorConstants;
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import org.eclipse.draw2d.ConnectionEndpointLocator;
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import org.eclipse.draw2d.PolygonDecoration;
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import org.eclipse.draw2d.PolylineConnection;
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import org.eclipse.draw2d.text.FlowPage;
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import org.eclipse.draw2d.text.ParagraphTextLayout;
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import org.eclipse.draw2d.text.TextFlow;
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import org.eclipse.swt.SWT;
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public class TransitionFigure extends PolylineConnection {
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        private TextFlow textFlow;
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        public TransitionFigure() {
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                setLineWidth(1);
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                setAntialias(SWT.ON);
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                PolygonDecoration arrow = new PolygonDecoration();
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                arrow.setFill(true);
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                arrow.setBackgroundColor(ColorConstants.lightGray);
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                arrow.setAntialias(SWT.ON);
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                setTargetDecoration(arrow);
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                ConnectionEndpointLocator conditionLocator = new ConnectionEndpointLocator(
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                                this, false);
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                conditionLocator.setUDistance(30);
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                conditionLocator.setVDistance(-2);
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                setForegroundColor(ColorConstants.darkGray);
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                FlowPage page = new FlowPage();
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                textFlow = new TextFlow();
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                textFlow.setLayoutManager(new ParagraphTextLayout(textFlow,
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                                ParagraphTextLayout.WORD_WRAP_SOFT));
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                page.add(textFlow);
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                add(page, conditionLocator);
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        }
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        public void setConditionText(String text) {
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                textFlow.setText(text);
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        }
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}