Interface IMarkSelection

  • All Superinterfaces:
    ISelection
    All Known Implementing Classes:
    MarkSelection

    public interface IMarkSelection
    extends ISelection
    A mark selection can be sent out by text viewers. By checking the type of the selection selection listeners can determine whether a selection event is about a mark or a normal text selection.

    This interface is not intended to be implemented by clients other than ITextViewer implementers.

    Since:
    2.0
    • Method Detail

      • getDocument

        IDocument getDocument()
        Returns the marked document.
        Returns:
        the marked document
      • getOffset

        int getOffset()
        Returns the mark position. The offset may be -1 if there's no marked region.
        Returns:
        the mark position or -1 if there is no marked region
      • getLength

        int getLength()
        Returns the length of the mark selection. The length may be negative, if the caret is before the mark position. The length has no meaning if getOffset() returns -1.
        Returns:
        the length of the mark selection. Result is undefined for getOffset == -1