graphical<-is_displayed

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graphical<-is_displayed

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Documentation
- Reference manual
- Packages
  - XPCE
    - Classes
      - class graphical
        
        Get methods
        
        graphical<-absolute_position
        
        graphical<-absolute_x
        
        graphical<-absolute_y
        
        graphical<-alignment
        
        graphical<-all_recognisers
        
        graphical<-auto_label_align
        
        graphical<-auto_value_align
        
        graphical<-reference
        
        graphical<-auto_align
        
        graphical<-bottom_side
        
        graphical<-center
        
        graphical<-center_x
        
        graphical<-center_y
        
        graphical<-common_device
        
        graphical<-connected
        
        graphical<-connections
        
        graphical<-contained_in
        
        graphical<-convert
        
        graphical<-corner
        
        graphical<-corner_x
        
        graphical<-corner_y
        
        graphical<-display
        
        graphical<-display_colour
        
        graphical<-display_position
        
        graphical<-distance
        
        graphical<-distance_x
        
        graphical<-distance_y
        
        graphical<-frame
        
        graphical<-handle
        
        graphical<-handle_position
        
        graphical<-handles
        
        graphical<-height
        
        graphical<-is_displayed
        
        graphical<-left_side
        
        graphical<-network
        
        graphical<-node
        
        graphical<-orientation
        
        graphical<-position
        
        graphical<-right_side
        
        graphical<-size
        
        graphical<-top_side
        
        graphical<-window

graphical <-is_displayed: [device] -> bool

Tests whether graphical is actually displayed, assuming device is displayed.

Defaults: When device is @default, succeeds if graphical and all deviced above it have graphical<-displayed: @on.

See also: graphical-displayed