SWI-Prolog -- Class variables

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Class variables

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Documentation
- Reference manual
- Packages
  - XPCE
    - Classes
      - class display
        
        Class variables
        
        display.background
        
        display.foreground
        
        display.label_font
        
        display.value_font
        
        display.dpi
        
        display.theme
        
        display.volume
        
        Instance variables
        
        Send methods
        
        Get methods

1.45.1 Class variables

display.background: colour = white: Default background for newly created windows.
display.foreground: colour = black: Default foreground for newly created windows.
display.label_font: font = bold: Font used for the prompt of display->inform and display->confirm. Companion: display.value_font.
display.value_font: font = normal: Font used for the body of display->inform / display->confirm.
display.dpi: [size|int] =: @default Override for the resolution reported by SDL. @default lets SDL decide.
display.theme: [name] =: @default SWI-Prolog theme module to load for swipl-win / epilog. If @default, the choice is derived from display<-system_theme.
display.volume: 0..100 = 0: Default volume for display->bell.