cwi.SVGGraphics
Class FilePicker

java.lang.Object
  cwi.SVGGraphics.FilePicker

class FilePicker

extends java.lang.Object

Wrapper around the file chooser widget of Swing to generate a new svg file. Takes care of checking an overwrite of an old file, keeps the previous directory for writing, etc. (Why aren't these things part of the Swing widget, b.t.w.?)

Author:

Ivan Herman

Field Summary

(package private) static java.lang.String

dir

Constructor Summary

(package private)

FilePicker()

Method Summary

(package private) static java.io.PrintStream

getSVGFile() Main entry: get an svg file for writing.

Methods inherited from class java.lang.Object

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

Field Detail

dir

static java.lang.String dir

Constructor Detail

FilePicker

FilePicker()

Method Detail

getSVGFile

static java.io.PrintStream getSVGFile()

Main entry: get an svg file for writing. At start up, the default directory is the system property "user.dir". Afterwards, the previous directory is used.

Returns:

stream to an svg file, or null if user has cancelled.