jv.loader
Class PgFileDialog

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Window
                    |
                    +--java.awt.Dialog
                          |
                          +--java.awt.FileDialog
                                |
                                +--jv.loader.PgFileDialog

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable

public class PgFileDialog

extends java.awt.FileDialog

Extension of Java FileDialog with built-in FilenameFilter functionality and default settings according to JavaView codebase.

Version:

08.04.00, 1.01 revised (kp) Internal variable fileName removed, and method setFileName(String).
07.04.00, 1.01 revised (kp) Directory instance variable made static.
31.10.99, 1.00 created (kp)

Author:

Konrad Polthier

See Also:

Serialized Form

Inner classes inherited from class java.awt.Dialog

java.awt.Dialog.AccessibleAWTDialog

Inner classes inherited from class java.awt.Window

java.awt.Window.AccessibleAWTWindow

Inner classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Inner classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent

Field Summary

protected static java.lang.String	m_dir Name of output directory to be suggested in file dialog.
protected java.lang.String	m_ext Extension of output file to be used as filter in file dialog.

Fields inherited from class java.awt.FileDialog

LOAD, SAVE

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

PgFileDialog(java.awt.Frame frame, java.lang.String title, int mode)
Create a file dialog which blocks all other user interaction when visible.

Method Summary

java.lang.String	getDirectory() Set directory to be used in file dialog.
java.lang.String	getFullFileName() Get filename including path.
java.io.File	openFile() Create a new file instance using different methods if application or applet.
void	setDirectory(java.lang.String dirName) Set directory to be used in file dialog.
void	setExtension(java.lang.String ext) Set filename to be suggested in file dialog.
void	setVisible(boolean flag) Show file dialog and block all other user interaction.

Methods inherited from class java.awt.FileDialog

addNotify, getFile, getFilenameFilter, getMode, paramString, setFile, setFilenameFilter, setMode

Methods inherited from class java.awt.Dialog

dispose, getAccessibleContext, getTitle, hide, isModal, isResizable, setModal, setResizable, setTitle, show

Methods inherited from class java.awt.Window

addWindowListener, applyResourceBundle, applyResourceBundle, finalize, getFocusOwner, getGraphicsConfiguration, getInputContext, getListeners, getLocale, getOwnedWindows, getOwner, getToolkit, getWarningString, isShowing, pack, postEvent, processEvent, processWindowEvent, removeWindowListener, setCursor, toBack, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getInsets, getLayout, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setFont, setLayout, update, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, addPropertyChangeListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getInputMethodRequests, getLocation, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isDisplayable, isDoubleBuffered, isEnabled, isFocusTraversable, isLightweight, isOpaque, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setDropTarget, setEnabled, setForeground, setLocale, setLocation, setLocation, setName, setSize, setSize, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

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

Field Detail

m_dir

protected static java.lang.String m_dir

Name of output directory to be suggested in file dialog.

m_ext

protected java.lang.String m_ext

Extension of output file to be used as filter in file dialog.

Constructor Detail

PgFileDialog

public PgFileDialog(java.awt.Frame frame,
                    java.lang.String title,
                    int mode)

Create a file dialog which blocks all other user interaction when visible.

Parameters:

mode - FileDialog.LOAD | FileDialog.SAVE

Method Detail

setVisible

public void setVisible(boolean flag)

Show file dialog and block all other user interaction. If user has chosen a file, then update the static current directory variable.

Overrides:

setVisible in class java.awt.Component

getDirectory

public java.lang.String getDirectory()

Set directory to be used in file dialog.

Overrides:

getDirectory in class java.awt.FileDialog

setDirectory

public void setDirectory(java.lang.String dirName)

Set directory to be used in file dialog.

Overrides:

setDirectory in class java.awt.FileDialog

getFullFileName

public java.lang.String getFullFileName()

Get filename including path.

setExtension

public void setExtension(java.lang.String ext)

Set filename to be suggested in file dialog.

openFile

public java.io.File openFile()

Create a new file instance using different methods if application or applet.