com.tensegrity.gui.swt.dialog.graphfilechooser
Class DefaultGraphFileChooser

java.lang.Object
  com.tensegrity.gui.swt.dialog.graphfilechooser.DefaultGraphFileChooser

All Implemented Interfaces:

GraphFileChooser

public class DefaultGraphFileChooser

extends java.lang.Object

implements GraphFileChooser

Default implementation of a GraphFileChooser which internally uses a FileDialog

Version:

$Id: DefaultGraphFileChooser.java,v 1.1 2005/12/08 16:29:08 ArndHouben Exp $

Author:

ArndHouben

Constructor Summary

DefaultGraphFileChooser(org.eclipse.swt.widgets.Shell parent)

DefaultGraphFileChooser(org.eclipse.swt.widgets.Shell parent, int style)

Method Summary

java.lang.String	getFileName() Returns the path of the first file that was selected in the dialog relative to the filter path, or an empty string if no such file has been selected.
java.lang.String[]	getFileNames() Returns a (possibly empty) array with the paths of all files that were selected in the dialog relative to the filter path.
java.lang.String[]	getFilterExtensions() Returns the file extensions which the dialog will use to filter the files it shows.
java.lang.String[]	getFilterNames() Returns a (possibly empty) array with the paths of all files that were selected in the dialog relative to the filter path.
java.lang.String	getFilterPath() Returns the directory path that the dialog will use, or an empty string if this is not set.
int	getStyle() Returns the currently setted style bits, which must not match style bits setted at construction time
java.lang.String	open() Makes the dialog visible and brings it to the front of the display.
void	setFilterExtensions(java.lang.String[] extensions) Set the file extensions which the dialog will use to filter the files it shows to the argument, which may be null.
void	setFilterNames(java.lang.String[] names) Sets the the names that describe the filter extensions which the dialog will use to filter the files it shows to the argument, which may be null.
void	setFilterPath(java.lang.String directory) Sets the directory path that the dialog will use to the argument, which may be null.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultGraphFileChooser

public DefaultGraphFileChooser(org.eclipse.swt.widgets.Shell parent)

DefaultGraphFileChooser

public DefaultGraphFileChooser(org.eclipse.swt.widgets.Shell parent,
                               int style)

Method Detail

open

public java.lang.String open()

Description copied from interface: GraphFileChooser

Makes the dialog visible and brings it to the front of the display.

Specified by:

open in interface GraphFileChooser

Returns:

a string describing the absolute path of the first selected file, or null if the dialog was cancelled or an error occurred

getFilterPath

public java.lang.String getFilterPath()

Description copied from interface: GraphFileChooser

Returns the directory path that the dialog will use, or an empty string if this is not set. File names in this path will appear in the dialog, filtered according to the filter extensions.

Specified by:

getFilterPath in interface GraphFileChooser

Returns:

the directory path string

See Also:

GraphFileChooser.setFilterExtensions(java.lang.String[])

setFilterPath

public void setFilterPath(java.lang.String directory)

Description copied from interface: GraphFileChooser

Sets the directory path that the dialog will use to the argument, which may be null. File names in this path will appear in the dialog, filtered according to the filter extensions. If the string is null, then the operating system's default filter path will be used.

Note that the path string is platform dependent. For convenience, either '/' or '\' can be used as a path separator.

Specified by:

setFilterPath in interface GraphFileChooser

See Also:

GraphFileChooser.setFilterExtensions(java.lang.String[])

getFileName

public java.lang.String getFileName()

Description copied from interface: GraphFileChooser

Returns the path of the first file that was selected in the dialog relative to the filter path, or an empty string if no such file has been selected.

Specified by:

getFileName in interface GraphFileChooser

Returns:

the relative path of the file

getFileNames

public java.lang.String[] getFileNames()

Description copied from interface: GraphFileChooser

Returns a (possibly empty) array with the paths of all files that were selected in the dialog relative to the filter path.

Specified by:

getFileNames in interface GraphFileChooser

Returns:

the relative paths of the files

getStyle

public int getStyle()

Description copied from interface: GraphFileChooser

Returns the currently setted style bits, which must not match style bits setted at construction time

Specified by:

getStyle in interface GraphFileChooser

Returns:

style bits

setFilterExtensions

public void setFilterExtensions(java.lang.String[] extensions)

Description copied from interface: GraphFileChooser

Set the file extensions which the dialog will use to filter the files it shows to the argument, which may be null.

The strings are platform specific. For example, on Windows, an extension filter string is typically of the form "*.extension", where "*.*" matches all files.

Specified by:

setFilterExtensions in interface GraphFileChooser

Parameters:

extensions - the file extension filter

getFilterExtensions

public java.lang.String[] getFilterExtensions()

Description copied from interface: GraphFileChooser

Returns the file extensions which the dialog will use to filter the files it shows.

Specified by:

getFilterExtensions in interface GraphFileChooser

Returns:

the file extensions filter

setFilterNames

public void setFilterNames(java.lang.String[] names)

Description copied from interface: GraphFileChooser

Sets the the names that describe the filter extensions which the dialog will use to filter the files it shows to the argument, which may be null.

Specified by:

setFilterNames in interface GraphFileChooser

Parameters:

names - the list of filter names

getFilterNames

public java.lang.String[] getFilterNames()

Description copied from interface: GraphFileChooser

Returns a (possibly empty) array with the paths of all files that were selected in the dialog relative to the filter path.

Specified by:

getFilterNames in interface GraphFileChooser

Returns:

the relative paths of the files