OpenDialog
ij.io

Class OpenDialog



  • public class OpenDialogextends Object
    This class displays a dialog window from which the user can select an input file.
    • Constructor Detail

      • OpenDialog

        public OpenDialog(String title,          String path)
        Displays a file open dialog with 'title' as the title. If 'path' is non-blank, it is used and the dialog is not displayed. Uses and updates the ImageJ default directory.
      • OpenDialog

        public OpenDialog(String title,          String defaultDir,          String defaultName)
        Displays a file open dialog, using the specified default directory and file name.
    • Method Detail

      • lookupPathVariable

        public static String lookupPathVariable(String path)
      • getDirectory

        public String getDirectory()
        Returns the selected directory.
      • getFileName

        public String getFileName()
        Returns the selected file name.
      • getDefaultDirectory

        public static String getDefaultDirectory()
        Returns the current working directory, which may be null. The returned string always ends with the separator character ("/" or "\").
      • setDefaultDirectory

        public static void setDefaultDirectory(String defaultDir)
        Sets the current working directory.
      • getLastDirectory

        public static String getLastDirectory()
        Returns the path to the last directory opened by the user using a file open or file save dialog, or using drag and drop. Returns null if the users has not opened a file.
      • setLastDirectory

        public static void setLastDirectory(String dir)
        Sets the path to the directory containing the last file opened by the user.
      • getLastName

        public static String getLastName()
        Returns the name of the last file opened by the user using a file open or file save dialog, or using drag and drop. Returns null if the users has not opened a file.
      • setLastName

        public static void setLastName(String name)
        Sets the name of the last file opened by the user.

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