Package org.gjt.sp.jedit.textarea

Class Selection

  • All Implemented Interfaces:
    java.lang.Cloneable
    Direct Known Subclasses:
    Selection.Range, Selection.Rect
    public abstract class Selection
extends java.lang.Object
implements java.lang.Cloneable
    An abstract class that holds data on a region of selected text. As an abstract class, it cannot be used directly, but instead serves as a parent class for two specific types of selection structures:
    Since:
    jEdit 3.2pre1

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  Selection.Range
      An ordinary range selection.
      static class  Selection.Rect
      A rectangular selection.

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected Selection()  
      protected Selection​(int start, int end)  
      protected Selection​(int startLine, int start, int endLine, int end)  
      protected Selection​(Selection sel)  

    • Method Summary

      All Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object clone()  
      int getEnd()
      Returns the end offset of this selection.
      abstract int getEnd​(JEditBuffer buffer, int line)
      Returns the end of the portion of the selection falling on the specified line.
      int getEndLine()
      Returns the ending line number of this selection.
      int getStart()
      Returns the start offset of this selection.
      abstract int getStart​(JEditBuffer buffer, int line)
      Returns the beginning of the portion of the selection falling on the specified line.
      int getStartLine()
      Returns the starting line number of this selection.
      boolean overlaps​(Selection s)
      Returns if this selection and the specified selection overlap.
      java.lang.String toString()  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • Selection

        protected Selection()

      • Selection

        protected Selection​(Selection sel)

      • Selection

        protected Selection​(int start,
                    int end)

      • Selection

        protected Selection​(int startLine,
                    int start,
                    int endLine,
                    int end)

    • Method Detail

      • getStart

        public int getStart()
        Returns the start offset of this selection.

      • getEnd

        public int getEnd()
        Returns the end offset of this selection.

      • getStart

        public abstract int getStart​(JEditBuffer buffer,
                             int line)
        Returns the beginning of the portion of the selection falling on the specified line. Used to manipulate selection text on a line-by-line basis.
        Parameters:
        buffer - The buffer
        line - The line number
        Since:
        jEdit 4.1pre1

      • getEnd

        public abstract int getEnd​(JEditBuffer buffer,
                           int line)
        Returns the end of the portion of the selection falling on the specified line. Used to manipulate selection text on a line-by-line basis.
        Parameters:
        buffer - The buffer
        line - The line number
        Since:
        jEdit 4.1pre1

      • getStartLine

        public int getStartLine()
        Returns the starting line number of this selection.

      • getEndLine

        public int getEndLine()
        Returns the ending line number of this selection.

      • overlaps

        public boolean overlaps​(Selection s)
        Returns if this selection and the specified selection overlap.
        Parameters:
        s - The other selection
        Since:
        jEdit 4.1pre1

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object

      • clone

        public java.lang.Object clone()
        Overrides:
        clone in class java.lang.Object