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

      public class PgFileDialog
      extends java.awt.FileDialog

  Extension of Java FileDialog with built-in FilenameFilter functionality and default settings according to JavaView codebase.
  See Also:
    Serialized Form

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from class java.awt.Dialog

      `java.awt.Dialog.ModalExclusionType, java.awt.Dialog.ModalityType`

    - ### Nested classes/interfaces inherited from class java.awt.Window

      `java.awt.Window.Type`

    - ### Nested classes/interfaces inherited from class java.awt.Component

      `java.awt.Component.BaselineResizeBehavior`

  - ### Field Summary

    - ### Fields inherited from class java.awt.FileDialog

      `LOAD, SAVE`

    - ### Fields inherited from class java.awt.Dialog

      `DEFAULT_MODALITY_TYPE`

    - ### 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

    Constructors
    Constructor and Description
    `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

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `java.lang.String` | `getFullFileName()` Get filename including path.
    `boolean` | `isFileSelected()` Determine if a file was selected after show() has returned.
    `java.io.File` | `openFile()` Create a new file instance using different methods if application or applet.
    `void` | `setExtension(java.lang.String ext)` Set filename to be suggested in file dialog.
    `void` | `setVisible(boolean flag)` Deprecated. use show() or hide()
    `void` | `show()` Show file dialog and block all other user interaction.

    - ### Methods inherited from class java.awt.FileDialog

      `addNotify, getDirectory, getFile, getFilenameFilter, getFiles, getMode, isMultipleMode, setDirectory, setFile, setFilenameFilter, setMode, setMultipleMode`

    - ### Methods inherited from class java.awt.Dialog

      `getAccessibleContext, getModalityType, getTitle, hide, isModal, isResizable, isUndecorated, setBackground, setModal, setModalityType, setOpacity, setResizable, setShape, setTitle, setUndecorated, toBack`

    - ### Methods inherited from class java.awt.Window

      `addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, removeNotify, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImage, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, toFront`

    - ### Methods inherited from class java.awt.Container

      `add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusDownCycle, update, validate`

    - ### Methods inherited from class java.awt.Component

      `action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, dispatchEvent, enable, enable, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, 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, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle`

    - ### 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)

      Deprecated. use show() or hide()
      Show file dialog and block all other user interaction. If user has chosen a file, then update the static current directory variable.

      Method calls super.show(true) if flag==true. Previous version before v1.20 always called super.setVisible(true) which prevent dialog to be closed on Mac0S-X and possibly led to some other problems on Sun.

      Overrides:
        `setVisible` in class `java.awt.Dialog`

    - #### show

          public void show()

      Show file dialog and block all other user interaction. If user has chosen a file, then update the static current directory variable.
      Overrides:
        `show` in class `java.awt.Dialog`
      Since:
        JavaView 2.67.000

    - #### isFileSelected

          public boolean isFileSelected()

      Determine if a file was selected after show() has returned.
      Returns:
        `true` if a file and directory was selected.
      Since:
        JavaView 3.09.003

    - #### getFullFileName

          public java.lang.String getFullFileName()

      Get filename including path. If either path or file is missing then return null.
      Returns:
        full path and file name information, or null.

    - #### 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.

"

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