Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.astro.louisville.edu/software/astroimagej/imagej/api/ij/io/OpenDialog.html
Дата изменения: Thu Dec 2 23:03:11 2010
Дата индексирования: Mon Oct 1 21:44:56 2012
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ij.io
Class OpenDialog

java.lang.Object
  ij.io.OpenDialog

public class OpenDialog
extends java.lang.Object

This class displays a dialog window from which the user can select an input file.

Constructor Summary

OpenDialog(java.lang.String title, java.lang.String path)
Displays a file open dialog with 'title' as the title.

OpenDialog(java.lang.String title, java.lang.String defaultDir, java.lang.String defaultName)
Displays a file open dialog, using the specified default directory and file name.

Method Summary

static java.lang.String	getDefaultDirectory() Returns the current working directory, which may be null.
java.lang.String	getDirectory() Returns the selected directory.
java.lang.String	getFileName() Returns the selected file name.
static java.lang.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.
static java.lang.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.
static void	setDefaultDirectory(java.lang.String defaultDir) Sets the current working directory.
static void	setLastDirectory(java.lang.String dir) Sets the path to the directory containing the last file opened by the user.
static void	setLastName(java.lang.String name) Sets the name of the last file opened by the user.

Methods inherited from class java.lang.Object

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

Constructor Detail

OpenDialog

public OpenDialog(java.lang.String title,
                  java.lang.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(java.lang.String title,
                  java.lang.String defaultDir,
                  java.lang.String defaultName)

Displays a file open dialog, using the specified default directory and file name.

Method Detail

getDirectory

public java.lang.String getDirectory()

Returns the selected directory.

getFileName

public java.lang.String getFileName()

Returns the selected file name.

getDefaultDirectory

public static java.lang.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(java.lang.String defaultDir)

Sets the current working directory.

getLastDirectory

public static java.lang.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(java.lang.String dir)

Sets the path to the directory containing the last file opened by the user.

getLastName

public static java.lang.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(java.lang.String name)

Sets the name of the last file opened by the user.