java.lang.Object
- net.sf.jasperreports.swing.JRViewerController

Direct Known Subclasses:

JRDesignViewerController
```
public class JRViewerController
extends Object
```
Author:

Teodor Danciu (teodord@users.sourceforge.net)

Field Summary

Fields
Modifier and Type	Field	Description
`protected boolean`	`isXML`
`protected JasperPrint`	`jasperPrint`
`protected boolean`	`reloadSupported`
`protected RenderersCache`	`renderersCache`
`protected String`	`reportFileName`
`protected int`	`type`
`protected static int`	`TYPE_FILE_NAME`
`protected static int`	`TYPE_INPUT_STREAM`
`protected static int`	`TYPE_OBJECT`

Constructor Summary

Constructors
Constructor	Description
`JRViewerController(Locale locale, ResourceBundle resBundle)`
`JRViewerController(JasperReportsContext jasperReportsContext, Locale locale, ResourceBundle resBundle)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addListener(JRViewerListener listener)`
`void`	`clear()`
`protected void`	`fireListeners(int eventCode)`
`void`	`fitPage()`
`void`	`fitWidth()`
`protected void`	`forceRefresh()`
`String`	`getBundleString(String key)`
`JasperPrint`	`getJasperPrint()`
`JasperReportsContext`	`getJasperReportsContext()`
`Locale`	`getLocale()`
`int`	`getPageCount()`
`PrintPageFormat`	`getPageFormat()`
`int`	`getPageIndex()`
`PrintParts`	`getPrintParts()`
`protected RenderersCache`	`getRenderersCache()`
`ResourceBundle`	`getResourceBundle()`
`float`	`getZoom()`
`boolean`	`hasPages()`
`boolean`	`isFitPage()`
`boolean`	`isFitWidth()`
`boolean`	`isReloadSupported()`
`void`	`loadReport(InputStream is, boolean isXmlReport)`
`void`	`loadReport(String fileName, boolean isXmlReport)`
`void`	`loadReport(JasperPrint jrPrint)`
`void`	`refreshPage()`
`void`	`reload()`
`boolean`	`removeListener(JRViewerListener listener)`
`void`	`setPageIndex(int index)`
`protected void`	`setReport(InputStream is, boolean isXmlReport)`
`protected void`	`setReport(String fileName, boolean isXmlReport)`
`void`	`setZoomRatio(float newZoom)`

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

Field Detail

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

type
```
protected int type
```

isXML
```
protected boolean isXML
```

reportFileName
```
protected String reportFileName
```

reloadSupported
```
protected boolean reloadSupported
```

jasperPrint
```
protected JasperPrint jasperPrint
```

renderersCache

protected RenderersCache renderersCache

Constructor Detail

JRViewerController

public JRViewerController(Locale locale,
                          ResourceBundle resBundle)

See Also:: JRViewerController(JasperReportsContext, Locale, ResourceBundle)

JRViewerController

public JRViewerController(JasperReportsContext jasperReportsContext,
                          Locale locale,
                          ResourceBundle resBundle)

Method Detail

addListener

public void addListener(JRViewerListener listener)

removeListener

public boolean removeListener(JRViewerListener listener)

fireListeners

protected void fireListeners(int eventCode)

setReport

protected void setReport(String fileName,
                         boolean isXmlReport)
                  throws JRException

Throws:: JRException

loadReport

public void loadReport(String fileName,
                       boolean isXmlReport)
                throws JRException

Throws:: JRException

setReport

protected void setReport(InputStream is,
                         boolean isXmlReport)
                  throws JRException

Throws:: JRException

loadReport

public void loadReport(InputStream is,
                       boolean isXmlReport)
                throws JRException

Throws:: JRException

loadReport

public void loadReport(JasperPrint jrPrint)

reload
```
public void reload()
```

hasPages
```
public boolean hasPages()
```

refreshPage
```
public void refreshPage()
```

forceRefresh
```
protected void forceRefresh()
```

setZoomRatio

public void setZoomRatio(float newZoom)

setPageIndex

public void setPageIndex(int index)

getJasperReportsContext

public JasperReportsContext getJasperReportsContext()

getResourceBundle

public ResourceBundle getResourceBundle()

getLocale
```
public Locale getLocale()
```

getBundleString

public String getBundleString(String key)

getJasperPrint
```
public JasperPrint getJasperPrint()
```

getPrintParts
```
public PrintParts getPrintParts()
```

getPageCount
```
public int getPageCount()
```

getPageFormat

public PrintPageFormat getPageFormat()

getRenderersCache

protected RenderersCache getRenderersCache()

clear
```
public void clear()
```

getPageIndex
```
public int getPageIndex()
```

getZoom
```
public float getZoom()
```

isReloadSupported
```
public boolean isReloadSupported()
```

isFitPage
```
public boolean isFitPage()
```

isFitWidth
```
public boolean isFitWidth()
```

fitPage
```
public void fitPage()
```

fitWidth
```
public void fitWidth()
```

Class JRViewerController

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

TYPE_FILE_NAME

TYPE_INPUT_STREAM

TYPE_OBJECT

type

isXML

reportFileName

reloadSupported

jasperPrint

renderersCache

Constructor Detail

JRViewerController

JRViewerController

Method Detail

addListener

removeListener

fireListeners

setReport

loadReport

setReport

loadReport

loadReport

reload

hasPages

refreshPage

forceRefresh

setZoomRatio

setPageIndex

getJasperReportsContext

getResourceBundle

getLocale

getBundleString

getJasperPrint

getPrintParts

getPageCount

getPageFormat

getRenderersCache

clear

getPageIndex

getZoom

isReloadSupported

isFitPage

isFitWidth

fitPage

fitWidth