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

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, 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, getFocusOwner, getGraphicsConfiguration, getInputContext, getListeners, getLocale, getOwnedWindows, getOwner, getToolkit, getWarningString, isShowing, pack, postEvent, removeWindowListener, setCursor, toBack, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, 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, remove, remove, removeAll, removeContainerListener, removeNotify, setFont, setLayout, update, validate

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addPropertyChangeListener, addPropertyChangeListener, bounds, checkImage, checkImage, contains, contains, createImage, createImage, disable, dispatchEvent, enable, enable, enableInputMethods, 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, 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

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

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.