Size of a BorderPane left side

[Richard Bair]

The right place for these questions is on the OTN forums. This list is for development of the platform itself:

https://forums.oracle.com/community/developer/english/java/javafx/javafx_2.0_and_later

Thanks
Richard

On Aug 26, 2013, at 11:02 AM, Peter Penzov <peter.penzov at gmail.com> wrote:

> I wan to get the size of the left side of a BorderPane In JavaFX 8. I
> tested this:
> 
> 
> mainPanel.getRight().getBoundsInLocal().getWidth();
> 
> 
> 
> I think that this is not the correct way. Can you show me how I can do this
> if it's possible?
> 
> 
> 
> I tested this code:
> 
> 
> 
> I get the width of the Left side of a BorderPane, then I set the width of a
> TabPane:
> 
> 
> 
> BorderPane mainPanel new BorderPane();
> tabPane.setPrefWidth(mainPanel.getRight().getBoundsInLocal().getWidth());
> 
> 
> 
> 
> I get NPE. Can you help me to correct my mistake? I want when I resize the
> Center of the BorderPane to update the size of the TabPane(shrink it or
> expand it dynamically).