[commit-cp] [bugs #12211] Casting Graphics to Graphics2D

[Joao Victor Correia]

URL:
  <http://savannah.gnu.org/bugs/?func=detailitem&item_id=12211>

                 Summary: Casting Graphics to Graphics2D
                 Project: classpath
            Submitted by: jvic
            Submitted on: Sex 04-03-2005 em 13:22
                Category: classpath
                Severity: 5 - Average
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
        Platform Version: None

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Details:

If i do this:

-----
public void paint(Graphics g) {         
                Graphics2D g2 = (Graphics2D) g;
}
-----

i get this error:

-----
Exception during event dispatch:
java.lang.ClassCastException: gnu/java/awt/peer/gtk/GdkGraphics
   at MyGlassPane.paint (GlassPaneDemo.java:95)
   at java.awt.Container$GfxPaintVisitor.visit (Container.java:1693)
   at java.awt.Container.visitChild (Container.java:1514)
   at java.awt.Container.visitChildren (Container.java:1476)
   at java.awt.Container.paint (Container.java:725)
   at javax.swing.JComponent.paintChildren (JComponent.java:1477)
   at javax.swing.JComponent.paint (JComponent.java:1435)
   at java.awt.Container$GfxPaintVisitor.visit (Container.java:1693)
   at java.awt.Container.visitChild (Container.java:1514)
   at java.awt.Container.visitChildren (Container.java:1476)
   at java.awt.Container.paint (Container.java:725)
   at javax.swing.JComponent.paintImmediately (JComponent.java:1532)
   at javax.swing.RepaintManager.paintDirtyRegions (RepaintManager.java:459)
   at javax.swing.RepaintManager$RepaintWorker.run (RepaintManager.java:104)
   at java.awt.event.InvocationEvent.dispatch (InvocationEvent.java:191)
   at java.awt.EventQueue.dispatchEvent (EventQueue.java:508)
   at java.awt.EventDispatchThread.run (EventDispatchThread.java:75)
-----






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