Module ij
Package ij.gui

Interface DialogListener

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      boolean dialogItemChanged​(GenericDialog gd, java.awt.AWTEvent e)
      This method is invoked by a Generic Dialog if any of the inputs have changed (CANCEL does not trigger it; OK and running the dialog from a macro only trigger the first DialogListener added to a GenericDialog).
    • Method Detail

      • dialogItemChanged

        boolean dialogItemChanged​(GenericDialog gd,
                                  java.awt.AWTEvent e)
        This method is invoked by a Generic Dialog if any of the inputs have changed (CANCEL does not trigger it; OK and running the dialog from a macro only trigger the first DialogListener added to a GenericDialog).
        Parameters:
        e - The event that has been generated by the user action in the dialog. Note that e is null if the dialogItemChanged method is called after the user has pressed the OK button or if the GenericDialog has read its parameters from a macro.
        gd - A reference to the GenericDialog.
        Returns:
        Should be true if the dialog input is valid. False disables the OK button and preview (if any).