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## org.apache.fop.render.awt.viewer
Class PreviewDialog

    java.lang.Object
      java.awt.Component
          java.awt.Container
              java.awt.Window
                  java.awt.Frame
                      javax.swing.JFrame
                          org.apache.fop.render.awt.viewer.PreviewDialog

All Implemented Interfaces:
  javax.accessibility.Accessible, java.awt.image.ImageObserver, java.awt.MenuContainer, javax.swing.RootPaneContainer, java.io.Serializable, StatusListener, javax.swing.WindowConstants

public class PreviewDialog
extends javax.swing.JFrame
implements StatusListener

AWT Viewer main window. Surrounds a PreviewPanel with a bunch of pretty buttons and controls.

See Also:
  Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.JFrame
`javax.swing.JFrame.AccessibleJFrame`

Nested classes inherited from class java.awt.Frame
`java.awt.Frame.AccessibleAWTFrame`

Nested classes inherited from class java.awt.Window
`java.awt.Window.AccessibleAWTWindow`

Nested classes inherited from class java.awt.Container
`java.awt.Container.AccessibleAWTContainer`

Nested classes inherited from class java.awt.Component
`java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy`

Field Summary
`protected float` | `configuredTargetResolution` The originally configured target resolution
`protected FOUserAgent` | `foUserAgent` The FOUserAgent associated with this window
`protected Renderable` | `renderable` Renderable instance that can be used to reload and re-render a document after modifications.
`protected AWTRenderer` | `renderer` The AWT renderer
`protected Translator` | `translator` The Translator for localization

Fields inherited from class javax.swing.JFrame
`accessibleContext, EXIT_ON_CLOSE, rootPane, rootPaneCheckingEnabled`

Fields inherited from class java.awt.Frame
`CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MAXIMIZED_BOTH, MAXIMIZED_HORIZ, MAXIMIZED_VERT, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR`

Fields inherited from class java.awt.Component
`BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT`

Fields inherited from interface javax.swing.WindowConstants
`DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, HIDE_ON_CLOSE`

Fields inherited from interface java.awt.image.ImageObserver
`ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH`

Constructor Summary
`PreviewDialog(FOUserAgent foUserAgent)` Creates a new PreviewDialog that uses the given renderer.
`PreviewDialog(FOUserAgent foUserAgent, Renderable renderable)` Creates a new PreviewDialog that uses the given renderer.

Method Summary
`static PreviewDialog` | `createPreviewDialog(FOUserAgent foUserAgent, Renderable renderable, boolean asMainWindow)` Creates and initialize the AWT Viewer main window.
`void` | `goToFirstPage()` Shows the first page.
`void` | `goToLastPage()` Shows the last page.
`void` | `goToNextPage()` Shows the next page.
`void` | `goToPage(int number)` Changes the current visible page
`void` | `goToPreviousPage()` Shows the previous page.
`void` | `notifyPageRendered()` Updates the message to be shown in the info bar in a thread safe way.
`void` | `notifyRendererStopped()` Called when the renderer has stopped.
`void` | `reportException(java.lang.Exception e)` Opens standard Swing error dialog box and reports given exception details.
`void` | `setScale(double scaleFactor)` Scales page image.
`void` | `setScaleToFitWidth()` Sets the scaling so the contents are spread over the whole width available.
`void` | `setScaleToFitWindow()` Sets the scaling so the contents fit into the window.
`void` | `setStatus(java.lang.String message)` Sets message to be shown in the status bar in a thread safe way.
`void` | `startPrinterJob(boolean showDialog)` Prints the document

Methods inherited from class javax.swing.JFrame
`addImpl, createRootPane, frameInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getJMenuBar, getLayeredPane, getRootPane, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, update`

Methods inherited from class java.awt.Frame
`addNotify, finalize, getCursorType, getExtendedState, getFrames, getIconImage, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, remove, removeNotify, setCursor, setExtendedState, setIconImage, setMaximizedBounds, setMenuBar, setResizable, setState, setTitle, setUndecorated`

Methods inherited from class java.awt.Window
`addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getGraphicsConfiguration, getInputContext, getListeners, getLocale, getMostRecentFocusOwner, getOwnedWindows, getOwner, getToolkit, getWarningString, getWindowFocusListeners, getWindowListeners, getWindowStateListeners, hide, isActive, isFocusableWindow, isFocusCycleRoot, isFocused, isShowing, pack, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, setCursor, setFocusableWindowState, setFocusCycleRoot, setLocationRelativeTo, show, toBack, 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, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setFocusTraversalKeys, setFocusTraversalPolicy, setFont, transferFocusBackward, transferFocusDownCycle, validate, validateTree`

Methods inherited from class java.awt.Component
`action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, 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, 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, processMouseWheelEvent, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, size, toString, transferFocus, transferFocusUpCycle`

Methods inherited from class java.lang.Object
`clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Methods inherited from interface java.awt.MenuContainer
`getFont, postEvent`

Field Detail

### translator

    protected Translator translator

  The Translator for localization

### renderer

    protected AWTRenderer renderer

  The AWT renderer

### foUserAgent

    protected FOUserAgent foUserAgent

  The FOUserAgent associated with this window

### configuredTargetResolution

    protected float configuredTargetResolution

  The originally configured target resolution

### renderable

    protected Renderable renderable

  Renderable instance that can be used to reload and re-render a document after modifications.

Constructor Detail

### PreviewDialog

    public PreviewDialog(FOUserAgent foUserAgent,
                         Renderable renderable)

  Creates a new PreviewDialog that uses the given renderer.

Parameters:
  `foUserAgent` - the user agent
  `renderable` - the Renderable instance that is used to reload/re-render a document after modifications.

### PreviewDialog

    public PreviewDialog(FOUserAgent foUserAgent)

  Creates a new PreviewDialog that uses the given renderer.

Parameters:
  `foUserAgent` - the user agent

Method Detail

### createPreviewDialog

    public static PreviewDialog createPreviewDialog(FOUserAgent foUserAgent,
                                                    Renderable renderable,
                                                    boolean asMainWindow)

  Creates and initialize the AWT Viewer main window.

  Parameters:
    `foUserAgent` - the FO user agent
    `renderable` - the target for the rendering
    `asMainWindow` - true if the window shall act as the main application window.
  Returns:
    the newly initialized preview dialog

### notifyRendererStopped

    public void notifyRendererStopped()

  Called when the renderer has stopped.

  Specified by:
    `notifyRendererStopped` in interface `StatusListener`

### goToPage

    public void goToPage(int number)

  Changes the current visible page

  Parameters:
    `number` - the page number to go to

### goToPreviousPage

    public void goToPreviousPage()

  Shows the previous page.

### goToNextPage

    public void goToNextPage()

  Shows the next page.

### goToFirstPage

    public void goToFirstPage()

  Shows the first page.

### goToLastPage

    public void goToLastPage()

  Shows the last page.

### setScale

    public void setScale(double scaleFactor)

  Scales page image.

  Parameters:
    `scaleFactor` - the scale factor

### setScaleToFitWindow

    public void setScaleToFitWindow()

  Sets the scaling so the contents fit into the window.

### setScaleToFitWidth

    public void setScaleToFitWidth()

  Sets the scaling so the contents are spread over the whole width available.

### startPrinterJob

    public void startPrinterJob(boolean showDialog)

  Prints the document

### setStatus

    public void setStatus(java.lang.String message)

  Sets message to be shown in the status bar in a thread safe way.

  Parameters:
    `message` - the message

### notifyPageRendered

    public void notifyPageRendered()

  Updates the message to be shown in the info bar in a thread safe way.

  Specified by:
    `notifyPageRendered` in interface `StatusListener`

### reportException

    public void reportException(java.lang.Exception e)

  Opens standard Swing error dialog box and reports given exception details.

  Parameters:
    `e` - the Exception

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