Package org.htmlunit.html.impl

Class SelectableTextSelectionDelegate

  • All Implemented Interfaces:
    java.io.Serializable, SelectionDelegate
    public class SelectableTextSelectionDelegate
extends java.lang.Object
implements SelectionDelegate
    Contains standard selection-related functionality used by various input elements.

    From the HTML5 spec:

    Mostly for historical reasons, in addition to the browsing context's selection, each textarea and input element has an independent selection. These are the text field selections.
    See Also:
    Serialized Form

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String getSelectedText()
      Returns the selected text in the owner element, or null if there is no selected text.
      int getSelectionEnd()
      Returns the end position of the selected text in the owner element.
      int getSelectionStart()
      Returns the start position of the selected text in the owner element.
      void select()
      Focuses the owner element and selects all of its text.
      void setSelectionEnd​(int selectionEnd)
      Sets the end position of the selected text in the owner element.
      void setSelectionStart​(int selectionStart)
      Sets the start position of the selected text in the owner element.

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • selection_

        private final SimpleRange selection_
        The field selection, which is independent of the browsing context's selection.

    • Constructor Detail

      • SelectableTextSelectionDelegate

        public SelectableTextSelectionDelegate​(SelectableTextInput element)
        Creates a new instance for the specified element.
        Parameters:
        element - the owner element

    • Method Detail

      • select

        public void select()
        Focuses the owner element and selects all of its text.

      • getSelectedText

        public java.lang.String getSelectedText()
        Returns the selected text in the owner element, or null if there is no selected text.
        Returns:
        the selected text in the owner element, or null if there is no selected text

      • getSelectionStart

        public int getSelectionStart()
        Returns the start position of the selected text in the owner element.
        Specified by:
        getSelectionStart in interface SelectionDelegate
        Returns:
        the start position of the selected text in the owner element

      • setSelectionStart

        public void setSelectionStart​(int selectionStart)
        Sets the start position of the selected text in the owner element.
        Specified by:
        setSelectionStart in interface SelectionDelegate
        Parameters:
        selectionStart - the start position of the selected text in the owner element

      • getSelectionEnd

        public int getSelectionEnd()
        Returns the end position of the selected text in the owner element.
        Specified by:
        getSelectionEnd in interface SelectionDelegate
        Returns:
        the end position of the selected text in the owner element

      • setSelectionEnd

        public void setSelectionEnd​(int selectionEnd)
        Sets the end position of the selected text in the owner element.
        Specified by:
        setSelectionEnd in interface SelectionDelegate
        Parameters:
        selectionEnd - the end position of the selected text in the owner element