[PIVOT-630] NPE when using ReflectionDecorator on Dialog with TextInput inside

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.5.1
• Fix Version/s: 1.5.2, 2.0
• Component/s: wtk-effects
• Environment: JDK 1.6.0_20 (64bit)
• Assignee: Unassigned
• Reporter: Christian Nutz
• Created: 10/Sep/10 11:18
• Updated: 14/Sep/10 00:13
• Resolved: 14/Sep/10 00:13

Description

When using the ReflectionDecorator on a Dialog with a TextInput inside, which has the focus, I'm getting infinite NPEs like the following:

Exception thrown during paint(): java.lang.NullPointerException
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at org.apache.pivot.wtk.skin.LabelSkin.paint(LabelSkin.java:303)
at org.apache.pivot.wtk.Component.paint(Component.java:2035)
at org.apache.pivot.wtk.Container.paint(Container.java:393)
at org.apache.pivot.wtk.Container.paint(Container.java:393)
at org.apache.pivot.wtk.Container.paint(Container.java:393)
at org.apache.pivot.wtk.Container.paint(Container.java:393)
at org.apache.pivot.wtk.Container.paint(Container.java:393)
at org.apache.pivot.wtk.ApplicationContext$DisplayHost.paintDisplay(ApplicationContext.java:512)
at org.apache.pivot.wtk.ApplicationContext$DisplayHost.paintVolatileBuffered(ApplicationContext.java:478)
at org.apache.pivot.wtk.ApplicationContext$DisplayHost.paint(ApplicationContext.java:383)
at org.apache.pivot.wtk.Display.repaint(Display.java:75)
at org.apache.pivot.wtk.Component.repaint(Component.java:2006)
at org.apache.pivot.wtk.Component.repaint(Component.java:2006)
at org.apache.pivot.wtk.Component.repaint(Component.java:2006)
at org.apache.pivot.wtk.Component.repaint(Component.java:2006)
at org.apache.pivot.wtk.Component.repaint(Component.java:2006)
at org.apache.pivot.wtk.Component.repaint(Component.java:2006)
at org.apache.pivot.wtk.skin.terra.TerraTextInputSkin$BlinkCaretCallback.run(TerraTextInputSkin.java:70)
at org.apache.pivot.wtk.skin.terra.TerraTextInputSkin.showCaret(TerraTextInputSkin.java:1457)
at org.apache.pivot.wtk.skin.terra.TerraTextInputSkin.layout(TerraTextInputSkin.java:278)
at org.apache.pivot.wtk.Component.layout(Component.java:1926)
at org.apache.pivot.wtk.Component.validate(Component.java:1917)
at org.apache.pivot.wtk.Container.layout(Container.java:327)
at org.apache.pivot.wtk.Component.validate(Component.java:1917)
at org.apache.pivot.wtk.Container.layout(Container.java:327)
at org.apache.pivot.wtk.Component.validate(Component.java:1917)
at org.apache.pivot.wtk.Container.layout(Container.java:327)
at org.apache.pivot.wtk.Component.validate(Component.java:1917)
at org.apache.pivot.wtk.Container.layout(Container.java:327)
at org.apache.pivot.wtk.Component.validate(Component.java:1917)
at org.apache.pivot.wtk.Container.layout(Container.java:327)
at org.apache.pivot.wtk.Component.validate(Component.java:1917)
at org.apache.pivot.wtk.Container.layout(Container.java:327)
at org.apache.pivot.wtk.Component.validate(Component.java:1917)
at org.apache.pivot.wtk.ApplicationContext$DisplayHost.processEvent(ApplicationContext.java:656)
at java.awt.Component.dispatchEventImpl(Component.java:4630)
at java.awt.Component.dispatchEvent(Component.java:4460)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)