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net.sf.jasperreports.view
Class JRViewer

java.lang.Object
  extended by java.awt.Component
      extended by java.awt.Container
          extended by javax.swing.JComponent
              extended by javax.swing.JPanel
                  extended by net.sf.jasperreports.view.JRViewer
All Implemented Interfaces:
java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible, JRHyperlinkListener
Direct Known Subclasses:
JRDesignViewer
public class JRViewer
extends javax.swing.JPanel
implements JRHyperlinkListener

Version:
$Id: JRViewer.java 4005 2010-10-25 07:28:52Z teodord $
Author:
Teodor Danciu (teodord@users.sourceforge.net)
See Also:
Serialized Form

Nested Class Summary
protected  class JRViewer.ImageMapPanel
           
 
Nested classes/interfaces inherited from class javax.swing.JPanel
javax.swing.JPanel.AccessibleJPanel
 
Nested classes/interfaces inherited from class javax.swing.JComponent
javax.swing.JComponent.AccessibleJComponent
 
Nested classes/interfaces inherited from class java.awt.Container
java.awt.Container.AccessibleAWTContainer
 
Nested classes/interfaces inherited from class java.awt.Component
java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy
 
Field Summary
protected  javax.swing.JToggleButton btnActualSize
           
protected  javax.swing.JButton btnFirst
           
protected  javax.swing.JToggleButton btnFitPage
           
protected  javax.swing.JToggleButton btnFitWidth
           
protected  javax.swing.JButton btnLast
           
protected  javax.swing.JButton btnNext
           
protected  javax.swing.JButton btnPrevious
           
protected  javax.swing.JButton btnPrint
           
protected  javax.swing.JButton btnReload
           
protected  javax.swing.JButton btnSave
           
protected  javax.swing.JButton btnZoomIn
           
protected  javax.swing.JButton btnZoomOut
           
protected  javax.swing.JComboBox cmbZoom
           
protected  int defaultZoomIndex
           
protected  SimpleFileResolver fileResolver
           
protected  boolean isXML
           
protected  java.awt.event.KeyListener keyNavigationListener
           
protected  java.io.File lastFolder
           
protected  JRSaveContributor lastSaveContributor
           
protected  javax.swing.JLabel lblStatus
           
protected  float MAX_ZOOM
           
protected  float MIN_ZOOM
           
protected  javax.swing.JPanel pnlSep01
           
protected  javax.swing.JPanel pnlSep02
           
protected  javax.swing.JPanel pnlSep03
           
protected  javax.swing.JPanel pnlStatus
           
protected  float realZoom
          the zoom ration adjusted to the screen resolution.
static int REPORT_RESOLUTION
          The DPI of the generated report.
protected  java.lang.String reportFileName
           
protected  java.util.List saveContributors
           
protected  javax.swing.JPanel tlbToolBar
           
protected  javax.swing.JTextField txtGoTo
           
protected  int type
           
protected static int TYPE_FILE_NAME
           
protected static int TYPE_INPUT_STREAM
           
protected static int TYPE_OBJECT
           
static java.lang.String VIEWER_RENDER_BUFFER_MAX_SIZE
          Maximum size (in pixels) of a buffered image that would be used by JRViewer to render a report page.
protected  float zoom
           
protected  int[] zooms
           
 
Fields inherited from class javax.swing.JComponent
accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW
 
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
JRViewer(java.io.InputStream is, boolean isXML)
          Creates new form JRViewer
JRViewer(java.io.InputStream is, boolean isXML, java.util.Locale locale)
          Creates new form JRViewer
JRViewer(java.io.InputStream is, boolean isXML, java.util.Locale locale, java.util.ResourceBundle resBundle)
          Creates new form JRViewer
JRViewer(JasperPrint jrPrint)
          Creates new form JRViewer
JRViewer(JasperPrint jrPrint, java.util.Locale locale)
          Creates new form JRViewer
JRViewer(JasperPrint jrPrint, java.util.Locale locale, java.util.ResourceBundle resBundle)
          Creates new form JRViewer
JRViewer(java.lang.String fileName, boolean isXML)
          Creates new form JRViewer
JRViewer(java.lang.String fileName, boolean isXML, java.util.Locale locale)
          Creates new form JRViewer
JRViewer(java.lang.String fileName, boolean isXML, java.util.Locale locale, java.util.ResourceBundle resBundle)
          Creates new form JRViewer
 
Method Summary
 void addHyperlinkListener(JRHyperlinkListener listener)
           
 void addSaveContributor(JRSaveContributor contributor)
           
 void clear()
           
protected  void createHyperlinks()
           
protected  void createHyperlinks(java.util.List elements, int offsetX, int offsetY)
           
protected  void drawPageError(java.awt.Graphics grx)
           
protected  void forceRefresh()
           
protected  java.lang.String getBundleString(java.lang.String key)
           
protected  java.lang.String getFallbackTooltip(JRPrintHyperlink hyperlink)
           
protected  JRGraphics2DExporter getGraphics2DExporter()
           
 JRHyperlinkListener[] getHyperlinkListeners()
           
protected  java.lang.String getHyperlinkTooltip(JRPrintHyperlink hyperlink)
           
protected  java.awt.Image getPageErrorImage()
           
 int getPageIndex()
           
 JRSaveContributor[] getSaveContributors()
           
 void gotoHyperlink(JRPrintHyperlink hyperlink)
           
protected  void hyperlinkClicked(JRPrintHyperlink hyperlink)
           
protected  void initResources(java.util.Locale locale, java.util.ResourceBundle resBundle)
           
protected  void initSaveContributors()
           
protected  boolean isOnlyHyperlinkListener()
           
protected  void keyNavigate(java.awt.event.KeyEvent evt)
           
protected  void loadReport(java.io.InputStream is, boolean isXmlReport)
           
protected  void loadReport(JasperPrint jrPrint)
           
protected  void loadReport(java.lang.String fileName, boolean isXmlReport)
           
protected  void paintPage(java.awt.Graphics2D grx)
           
protected  void paintPageError(java.awt.Graphics2D grx)
           
protected  void refreshPage()
           
 void removeHyperlinkListener(JRHyperlinkListener listener)
           
 void removeSaveContributor(JRSaveContributor contributor)
           
 void setFitPageZoomRatio()
           
 void setFitWidthZoomRatio()
           
protected  void setPageImage()
           
 void setSaveContributors(JRSaveContributor[] saveContribs)
          Replaces the save contributors with the ones provided as parameter.
 void setZoomRatio(float newZoom)
           
protected  void setZooms()
           
 
Methods inherited from class javax.swing.JPanel
getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI
 
Methods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update
 
Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, 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, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

VIEWER_RENDER_BUFFER_MAX_SIZE

public static final java.lang.String VIEWER_RENDER_BUFFER_MAX_SIZE
Maximum size (in pixels) of a buffered image that would be used by JRViewer to render a report page.

If rendering a report page would require an image larger than this threshold (i.e. image width x image height > maximum size), the report page will be rendered directly on the viewer component.

If this property is zero or negative, buffered images will never be user to render a report page. By default, this property is set to 0.

See Also:
Constant Field Values

TYPE_FILE_NAME

protected static final int TYPE_FILE_NAME
See Also:
Constant Field Values

TYPE_INPUT_STREAM

protected static final int TYPE_INPUT_STREAM
See Also:
Constant Field Values

TYPE_OBJECT

protected static final int TYPE_OBJECT
See Also:
Constant Field Values

REPORT_RESOLUTION

public static final int REPORT_RESOLUTION
The DPI of the generated report.

See Also:
Constant Field Values

MIN_ZOOM

protected final float MIN_ZOOM
See Also:
Constant Field Values

MAX_ZOOM

protected final float MAX_ZOOM
See Also:
Constant Field Values

zooms

protected int[] zooms

defaultZoomIndex

protected int defaultZoomIndex

type

protected int type

isXML

protected boolean isXML

reportFileName

protected java.lang.String reportFileName

fileResolver

protected SimpleFileResolver fileResolver

zoom

protected float zoom

realZoom

protected float realZoom
the zoom ration adjusted to the screen resolution.

keyNavigationListener

protected java.awt.event.KeyListener keyNavigationListener

saveContributors

protected java.util.List saveContributors

lastFolder

protected java.io.File lastFolder

lastSaveContributor

protected JRSaveContributor lastSaveContributor

btnActualSize

protected javax.swing.JToggleButton btnActualSize

btnFirst

protected javax.swing.JButton btnFirst

btnFitPage

protected javax.swing.JToggleButton btnFitPage

btnFitWidth

protected javax.swing.JToggleButton btnFitWidth

btnLast

protected javax.swing.JButton btnLast

btnNext

protected javax.swing.JButton btnNext

btnPrevious

protected javax.swing.JButton btnPrevious

btnPrint

protected javax.swing.JButton btnPrint

btnReload

protected javax.swing.JButton btnReload

btnSave

protected javax.swing.JButton btnSave

btnZoomIn

protected javax.swing.JButton btnZoomIn

btnZoomOut

protected javax.swing.JButton btnZoomOut

cmbZoom

protected javax.swing.JComboBox cmbZoom

lblStatus

protected javax.swing.JLabel lblStatus

pnlSep01

protected javax.swing.JPanel pnlSep01

pnlSep02

protected javax.swing.JPanel pnlSep02

pnlSep03

protected javax.swing.JPanel pnlSep03

pnlStatus

protected javax.swing.JPanel pnlStatus

tlbToolBar

protected javax.swing.JPanel tlbToolBar

txtGoTo

protected javax.swing.JTextField txtGoTo
Constructor Detail

JRViewer

public JRViewer(java.lang.String fileName,
                boolean isXML)
         throws JRException
Creates new form JRViewer

Throws:
JRException

JRViewer

public JRViewer(java.io.InputStream is,
                boolean isXML)
         throws JRException
Creates new form JRViewer

Throws:
JRException

JRViewer

public JRViewer(JasperPrint jrPrint)
Creates new form JRViewer

JRViewer

public JRViewer(java.lang.String fileName,
                boolean isXML,
                java.util.Locale locale)
         throws JRException
Creates new form JRViewer

Throws:
JRException

JRViewer

public JRViewer(java.io.InputStream is,
                boolean isXML,
                java.util.Locale locale)
         throws JRException
Creates new form JRViewer

Throws:
JRException

JRViewer

public JRViewer(JasperPrint jrPrint,
                java.util.Locale locale)
Creates new form JRViewer

JRViewer

public JRViewer(java.lang.String fileName,
                boolean isXML,
                java.util.Locale locale,
                java.util.ResourceBundle resBundle)
         throws JRException
Creates new form JRViewer

Throws:
JRException

JRViewer

public JRViewer(java.io.InputStream is,
                boolean isXML,
                java.util.Locale locale,
                java.util.ResourceBundle resBundle)
         throws JRException
Creates new form JRViewer

Throws:
JRException

JRViewer

public JRViewer(JasperPrint jrPrint,
                java.util.Locale locale,
                java.util.ResourceBundle resBundle)
Creates new form JRViewer

Method Detail

clear

public void clear()

setZooms

protected void setZooms()

addSaveContributor

public void addSaveContributor(JRSaveContributor contributor)

removeSaveContributor

public void removeSaveContributor(JRSaveContributor contributor)

getSaveContributors

public JRSaveContributor[] getSaveContributors()

setSaveContributors

public void setSaveContributors(JRSaveContributor[] saveContribs)
Replaces the save contributors with the ones provided as parameter.

addHyperlinkListener

public void addHyperlinkListener(JRHyperlinkListener listener)

removeHyperlinkListener

public void removeHyperlinkListener(JRHyperlinkListener listener)

getHyperlinkListeners

public JRHyperlinkListener[] getHyperlinkListeners()

initResources

protected void initResources(java.util.Locale locale,
                             java.util.ResourceBundle resBundle)

getBundleString

protected java.lang.String getBundleString(java.lang.String key)

initSaveContributors

protected void initSaveContributors()

gotoHyperlink

public void gotoHyperlink(JRPrintHyperlink hyperlink)
Specified by:
gotoHyperlink in interface JRHyperlinkListener

isOnlyHyperlinkListener

protected boolean isOnlyHyperlinkListener()

forceRefresh

protected void forceRefresh()

hyperlinkClicked

protected void hyperlinkClicked(JRPrintHyperlink hyperlink)

getPageIndex

public int getPageIndex()

loadReport

protected void loadReport(java.lang.String fileName,
                          boolean isXmlReport)
                   throws JRException
Throws:
JRException

loadReport

protected void loadReport(java.io.InputStream is,
                          boolean isXmlReport)
                   throws JRException
Throws:
JRException

loadReport

protected void loadReport(JasperPrint jrPrint)

refreshPage

protected void refreshPage()

setPageImage

protected void setPageImage()

getPageErrorImage

protected java.awt.Image getPageErrorImage()

createHyperlinks

protected void createHyperlinks()

createHyperlinks

protected void createHyperlinks(java.util.List elements,
                                int offsetX,
                                int offsetY)

getHyperlinkTooltip

protected java.lang.String getHyperlinkTooltip(JRPrintHyperlink hyperlink)

getFallbackTooltip

protected java.lang.String getFallbackTooltip(JRPrintHyperlink hyperlink)

setZoomRatio

public void setZoomRatio(float newZoom)

setFitWidthZoomRatio

public void setFitWidthZoomRatio()

setFitPageZoomRatio

public void setFitPageZoomRatio()

getGraphics2DExporter

protected JRGraphics2DExporter getGraphics2DExporter()
                                              throws JRException
Throws:
JRException

paintPage

protected void paintPage(java.awt.Graphics2D grx)

paintPageError

protected void paintPageError(java.awt.Graphics2D grx)

drawPageError

protected void drawPageError(java.awt.Graphics grx)

keyNavigate

protected void keyNavigate(java.awt.event.KeyEvent evt)
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