B4J Question UI lost color setting

Erel

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• Oct 26, 2014

• #2

Can you upload your project (File - Export as zip)?

 

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kabron

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• Oct 26, 2014

• #3

Thanks for answer, Erel
Here it is

 

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• Bundle.zip

  4.2 KB · Views: 152

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Erel

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• Oct 26, 2014

• #4

It looks white here. Where is the code that changes the background to black?

 

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Erel

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• Oct 26, 2014

• #5

Ok. I see it. For some reason there is a difference between Java 7 and Java 8 with your layout. How did you set the colors?

 

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kabron

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• Oct 26, 2014

• #6

Color settings are in main.fxml and Start.fxml. I guess it's enough.
BTW, I tryed to set colors in the code with no result.

 

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Erel

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• Oct 26, 2014

• #7

You are adding a Canvas object that covers the whole form. You should set its color:

B4X:

Sub AppStart (Form1 As Form, Args() As String)
   MainForm = Form1   
   MainForm.RootPane.LoadLayout("Start")   
   MainForm.BackColor = fx.Colors.Black   
   Screen.Initialize("Screen")
   
  MainForm.RootPane.AddNode(Screen, 0, 0, MainForm.Width, MainForm.Height)
   Screen.DrawRect(0, 0, Screen.Width, Screen.Height, fx.Colors.Black, True, 0)

 

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kabron

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• Oct 26, 2014

• #8

Thank you, Erel, this works!
But still a questions:
Why it always works in Win8.1 x32 and under IDE in Win7 x64 without Screen.DrawRect()?

 

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Erel

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• Oct 26, 2014

• #9

You will need to ask Oracle this question...

 

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kabron

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• Oct 26, 2014

• #10

 

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