B4J Question MainForm.BackColor Problem

[bdunkleysmith]

Any suggestions as to why in an application where I have the code:

MainForm.BackColor = fx.Colors.blue

that on a PC running Java 7 the form background is indeed blue, but on other PCs running Java 8 the code does not change the background and it remains white?

 

[rwblinn]

Hi,

have checked following using Java 8:
if no Layout is loaded for a MainForm the Background is blue when using BackColor.
When a Layout is loaded, the BackColor is not set to Blue.
To change the BackColor, have used RootPane Style which works:

MainForm.RootPane.Style = "-fx-background-color: blue;"