Package com.inductiveautomation.snap.text

Class TextSel

  • public class TextSel
extends java.lang.Object
    A class to represent a selection of text.

    • Constructor Summary

      Constructors 
      Constructor Description
      TextSel​(Text aText, double x1, double y1, double x2, double y2, boolean isWordSel, boolean isParaSel)
      Returns the selected range that would result from the given two points.
      TextSel​(Text aText, int aStart, int anEnd)
      Creates a new selection.
      TextSel​(Text aText, int aStart, int anEnd, int anAnchor)
      Creates a new selection.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int getAnchor()
      Returns the anchor.
      int getCharDown()
      Moves the selection index down a line, trying preserve distance from beginning of line.
      int getCharLeft()
      Moves the selection index backward a character (or if a range is selected, moves to beginning of range).
      int getCharRight()
      Moves the selection index forward a character (or if a range is selected, moves to end of range).
      int getCharUp()
      Moves the selection index up a line, trying to preserve distance from beginning of line.
      int getEnd()
      Returns the end.
      TextLine getEndLine()
      Returns the line at selection end.
      int getLineEnd()
      Moves the insertion point to next newline or text end.
      int getLineStart()
      Moves the insertion point to the beginning of line.
      java.awt.geom.GeneralPath getPath​(double aWidth)
      Returns a path for two char indexes - it will be a a simple box with extensions for first/last lines.
      int getSize()
      The length.
      int getStart()
      Returns the start.
      TextLine getStartLine()
      Returns the line at selection start.
      java.lang.String getString()
      Returns the selected text string.
      Text getText()
      Returns the text.
      boolean isEmpty()
      Returns whether selection is empty.
      protected boolean isWordChar​(char c)
      Returns whether a character should be considered is part of a word when WordSelecting.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • TextSel

        public TextSel​(Text aText,
               int aStart,
               int anEnd)
        Creates a new selection.

      • TextSel

        public TextSel​(Text aText,
               int aStart,
               int anEnd,
               int anAnchor)
        Creates a new selection.

      • TextSel

        public TextSel​(Text aText,
               double x1,
               double y1,
               double x2,
               double y2,
               boolean isWordSel,
               boolean isParaSel)
        Returns the selected range that would result from the given two points.

    • Method Detail

      • getText

        public Text getText()
        Returns the text.

      • getStart

        public int getStart()
        Returns the start.

      • getEnd

        public int getEnd()
        Returns the end.

      • getAnchor

        public int getAnchor()
        Returns the anchor.

      • getSize

        public int getSize()
        The length.

      • isEmpty

        public boolean isEmpty()
        Returns whether selection is empty.

      • getString

        public java.lang.String getString()
        Returns the selected text string.

      • getCharRight

        public int getCharRight()
        Moves the selection index forward a character (or if a range is selected, moves to end of range).

      • getCharLeft

        public int getCharLeft()
        Moves the selection index backward a character (or if a range is selected, moves to beginning of range).

      • getCharUp

        public int getCharUp()
        Moves the selection index up a line, trying to preserve distance from beginning of line.

      • getCharDown

        public int getCharDown()
        Moves the selection index down a line, trying preserve distance from beginning of line.

      • getLineStart

        public int getLineStart()
        Moves the insertion point to the beginning of line.

      • getLineEnd

        public int getLineEnd()
        Moves the insertion point to next newline or text end.

      • getStartLine

        public TextLine getStartLine()
        Returns the line at selection start.

      • getEndLine

        public TextLine getEndLine()
        Returns the line at selection end.

      • getPath

        public java.awt.geom.GeneralPath getPath​(double aWidth)
        Returns a path for two char indexes - it will be a a simple box with extensions for first/last lines.

      • isWordChar

        protected boolean isWordChar​(char c)
        Returns whether a character should be considered is part of a word when WordSelecting.