Package net.sf.jasperreports.swing

Class JRViewerPanel

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

net.sf.jasperreports.swing.JRViewerPanel

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible, JRViewerListener, JRHyperlinkListener

Direct Known Subclasses:

JRDesignViewerPanel

public class JRViewerPanel
extends JPanel
implements JRHyperlinkListener, JRViewerListener

Author:

Teodor Danciu (teodord@users.sourceforge.net)

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	JRViewerPanel.ImageMapPanel

Nested classes/interfaces inherited from class javax.swing.JPanel

JPanel.AccessibleJPanel

Nested classes/interfaces inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

Container.AccessibleAWTContainer

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

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field	Description
protected KeyListener	keyNavigationListener
protected float	realZoom	the zoom ratio adjusted to the screen resolution.
static final int	REPORT_RESOLUTION	The DPI of the generated report.
protected final JRViewerController	viewerContext

Fields inherited from class javax.swing.JComponent

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

accessibleContext, 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	Description
JRViewerPanel(JRViewerController viewerContext)

Method Summary

Modifier and Type	Method	Description
void	addHyperlinkListener(JRHyperlinkListener listener)
protected void	createHyperlinks()
protected void	createHyperlinks(List<JRPrintElement> elements, int offsetX, int offsetY)
protected void	dnNavigate(KeyEvent evt)
protected void	drawPageError(Graphics grx)
protected void	fitPage()
protected void	fitWidth()
protected String	getFallbackTooltip(JRPrintHyperlink hyperlink)
protected JRGraphics2DExporter	getGraphics2DExporter()
JRHyperlinkListener[]	getHyperlinkListeners()
protected String	getHyperlinkTooltip(JRPrintHyperlink hyperlink)
KeyListener	getKeyNavigationListener()
protected float	getPageCanvasHeight()
protected float	getPageCanvasWidth()
protected Image	getPageErrorImage()
void	gotoHyperlink(JRPrintHyperlink hyperlink)
protected void	homeEndNavigate(int pageNumber)
protected void	hyperlinkClicked(JRPrintHyperlink hyperlink)
protected boolean	isOnlyHyperlinkListener()
protected void	keyNavigate(KeyEvent evt)
protected void	pageChanged()
protected void	paintPage(Graphics2D grx)
protected void	paintPageError(Graphics2D grx)
protected void	refreshPage()
protected void	refreshTabs()
void	removeHyperlinkListener(JRHyperlinkListener listener)
void	setFitPageZoomRatio()
void	setFitWidthZoomRatio()
protected void	setPageImage()
protected void	setRealZoomRatio(float newZoom)
protected void	setScreenDetails()
protected void	upNavigate(KeyEvent evt)
void	viewerEvent(JRViewerEvent event)
protected void	zoomChanged()

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, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, 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, 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, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, 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, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Details

REPORT_RESOLUTION

public static final int REPORT_RESOLUTION

The DPI of the generated report.

See Also:

• Constant Field Values

viewerContext

protected final JRViewerController viewerContext

realZoom

protected float realZoom

the zoom ratio adjusted to the screen resolution.

keyNavigationListener

protected KeyListener keyNavigationListener

Constructor Details

JRViewerPanel

public JRViewerPanel(JRViewerController viewerContext)

Method Details

getKeyNavigationListener

public KeyListener getKeyNavigationListener()

setScreenDetails

protected void setScreenDetails()

addHyperlinkListener

public void addHyperlinkListener(JRHyperlinkListener listener)

removeHyperlinkListener

public void removeHyperlinkListener(JRHyperlinkListener listener)

getHyperlinkListeners

public JRHyperlinkListener[] getHyperlinkListeners()

gotoHyperlink

public void gotoHyperlink(JRPrintHyperlink hyperlink)

Specified by:

gotoHyperlink in interface JRHyperlinkListener

isOnlyHyperlinkListener

protected boolean isOnlyHyperlinkListener()

paintPage

protected void paintPage(Graphics2D grx)

getGraphics2DExporter

protected JRGraphics2DExporter getGraphics2DExporter()
                                              throws JRException

Throws:

JRException

paintPageError

protected void paintPageError(Graphics2D grx)

drawPageError

protected void drawPageError(Graphics grx)

fitPage

protected void fitPage()

fitWidth

protected void fitWidth()

getPageCanvasWidth

protected float getPageCanvasWidth()

getPageCanvasHeight

protected float getPageCanvasHeight()

pageChanged

protected void pageChanged()

refreshTabs

protected void refreshTabs()

refreshPage

protected void refreshPage()

setPageImage

protected void setPageImage()

getPageErrorImage

protected Image getPageErrorImage()

zoomChanged

protected void zoomChanged()

createHyperlinks

protected void createHyperlinks()

createHyperlinks

protected void createHyperlinks(List<JRPrintElement> elements,
 int offsetX,
 int offsetY)

getHyperlinkTooltip

protected String getHyperlinkTooltip(JRPrintHyperlink hyperlink)

getFallbackTooltip

protected String getFallbackTooltip(JRPrintHyperlink hyperlink)

hyperlinkClicked

protected void hyperlinkClicked(JRPrintHyperlink hyperlink)

setRealZoomRatio

protected void setRealZoomRatio(float newZoom)

setFitWidthZoomRatio

public void setFitWidthZoomRatio()

setFitPageZoomRatio

public void setFitPageZoomRatio()

keyNavigate

protected void keyNavigate(KeyEvent evt)

dnNavigate

protected void dnNavigate(KeyEvent evt)

upNavigate

protected void upNavigate(KeyEvent evt)

homeEndNavigate

protected void homeEndNavigate(int pageNumber)

viewerEvent

public void viewerEvent(JRViewerEvent event)

Specified by:

viewerEvent in interface JRViewerListener