Package org.jline.reader.impl

Class LineReaderImpl.MenuSupport

  • All Implemented Interfaces:
    java.util.function.Supplier<AttributedString>
    Enclosing class:
    LineReaderImpl
    private class LineReaderImpl.MenuSupport
extends java.lang.Object
implements java.util.function.Supplier<AttributedString>

    • Field Summary

      Fields 
      Modifier and Type Field Description
      (package private) int columns  
      (package private) java.lang.String completed  
      (package private) AttributedString computed  
      (package private) java.util.function.BiFunction<java.lang.CharSequence,​java.lang.Boolean,​java.lang.CharSequence> escaper  
      (package private) int lines  
      (package private) java.util.List<Candidate> possible  
      (package private) int selection  
      (package private) int topLine  
      (package private) java.lang.String word  

    • Constructor Summary

      Constructors 
      Constructor Description
      MenuSupport​(java.util.List<Candidate> original, java.lang.String completed, java.util.function.BiFunction<java.lang.CharSequence,​java.lang.Boolean,​java.lang.CharSequence> escaper)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      Candidate completion()  
      void down()  
      AttributedString get()  
      void left()  
      private void major​(int step)
      Move 'step' options along the major axis of the menu.
      private void minor​(int step)
      Move 'step' options along the minor axis of the menu.
      void next()  
      void previous()  
      void right()  
      void up()  
      private void update()  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • possible

        final java.util.List<Candidate> possible

      • escaper

        final java.util.function.BiFunction<java.lang.CharSequence,​java.lang.Boolean,​java.lang.CharSequence> escaper

      • selection

        int selection

      • topLine

        int topLine

      • word

        java.lang.String word

      • lines

        int lines

      • columns

        int columns

      • completed

        java.lang.String completed

    • Constructor Detail

      • MenuSupport

        public MenuSupport​(java.util.List<Candidate> original,
                   java.lang.String completed,
                   java.util.function.BiFunction<java.lang.CharSequence,​java.lang.Boolean,​java.lang.CharSequence> escaper)

    • Method Detail

      • next

        public void next()

      • previous

        public void previous()

      • major

        private void major​(int step)
        Move 'step' options along the major axis of the menu.

        ie. if the menu is listing rows first, change row (up/down); otherwise move column (left/right)

        Parameters:
        step - number of options to move by

      • minor

        private void minor​(int step)
        Move 'step' options along the minor axis of the menu.

        ie. if the menu is listing rows first, move along the row (left/right); otherwise move along the column (up/down)

        Parameters:
        step - number of options to move by

      • up

        public void up()

      • down

        public void down()

      • left

        public void left()

      • right

        public void right()

      • update

        private void update()