LayoutPass on each keypress, mouseclick, ...

[Tom Schindl]

Hi,

While debugging a FX-JIRA I've instrumented TextAreaSkin and saw that
every keystroke, leads to relayout.

> java.lang.Exception: Stack trace
> 	at java.lang.Thread.dumpStack(Thread.java:1345)
> 	at com.sun.javafx.scene.control.skin.TextAreaSkin.computeMinWidth(TextAreaSkin.java:774)
> 	at javafx.scene.control.Control.computeMinWidth(Control.java:442)
> 	at javafx.scene.Parent.minWidth(Parent.java:887)
> 	at javafx.scene.layout.Region.minWidth(Region.java:1135)
> 	at javafx.scene.layout.Region.layoutInArea(Region.java:1818)
> 	at javafx.scene.layout.Region.layoutInArea(Region.java:1785)
> 	at javafx.scene.layout.Region.layoutInArea(Region.java:1726)
> 	at javafx.scene.layout.StackPane.layoutChildren(StackPane.java:337)
> 	at javafx.scene.Parent.layout(Parent.java:1014)
> 	at javafx.scene.Scene.layoutDirtyRoots(Scene.java:537)
> 	at javafx.scene.Scene.doLayoutPass(Scene.java:508)
> 	at javafx.scene.Scene.access$25(Scene.java:505)
> 	at javafx.scene.Scene$ScenePulseListener.pulse(Scene.java:2193)
> 	at com.sun.javafx.tk.Toolkit.firePulse(Toolkit.java:347)
> 	at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:524)
> 	at com.sun.javafx.tk.quantum.QuantumToolkit$12.run(QuantumToolkit.java:377)
> 	at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(Unknown Source)

Is this really needed?

Tom

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B e s t S o l u t i o n . a t                        EDV Systemhaus GmbH
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tom schindl                 geschäftsführer/CEO
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