net.sf.jasperreports.components.iconlabel

Class IconLabelComponentFill

java.lang.Object

net.sf.jasperreports.engine.component.BaseFillComponent

net.sf.jasperreports.components.iconlabel.IconLabelComponentFill

All Implemented Interfaces:

ConditionalStyleAwareFillComponent, FillComponent, StretchableFillComponent, JRAlignment, JRBoxContainer, JRStyleContainer

public class IconLabelComponentFill
extends BaseFillComponent
implements StretchableFillComponent, ConditionalStyleAwareFillComponent, JRBoxContainer, JRAlignment

Version:

$Id: TextInputComponentFill.java 5922 2013-02-19 11:03:27Z teodord $

Author:

Teodor Danciu (teodord@users.sourceforge.net)

Field Summary

Fields inherited from class net.sf.jasperreports.engine.component.BaseFillComponent

elementId, fillContext, printElementOriginator

Constructor Summary

Constructors

Constructor and Description
IconLabelComponentFill(IconLabelComponent iconLabelComponent, JRFillCloneFactory factory)
IconLabelComponentFill(IconLabelComponent iconLabelComponent, JRFillObjectFactory factory)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	copy(JRGenericPrintElement printElement)
protected void	copy(JRPrintFrame printFrame)
JRFillCloneable	createClone(JRFillCloneFactory factory)
void	evaluate(byte evaluation) Evaluates the fill component.
void	evaluateDelayedElement(JRPrintElement element, byte evaluation) The default implementation throws UnsupportedOperationException.
JRPrintElement	fill() Fills the component by creating a print element which will be included in the generated report.
void	fillHorizontal()
void	fillVertical()
Color	getDefaultLineColor()
JRDefaultStyleProvider	getDefaultStyleProvider()
HorizontalAlignEnum	getHorizontalAlignmentValue() Gets the text horizontal alignment.
protected IconLabelComponent	getIconLabelComponent()
JRLineBox	getLineBox()
HorizontalAlignEnum	getOwnHorizontalAlignmentValue()
VerticalAlignEnum	getOwnVerticalAlignmentValue()
JRStyle	getStyle() Returns this object's style.
String	getStyleNameReference() Returns the name of an external style which is to be used by this object.
VerticalAlignEnum	getVerticalAlignmentValue() Gets the text vertical alignment.
FillPrepareResult	prepare(int availableHeight) Prepares to fill the component by deciding whether the component will print, and how much vertical space it will require.
void	setConditionalStylesContainer(JRFillElementContainer conditionalStylesContainer)
void	setHorizontalAlignment(HorizontalAlignEnum horizontalAlignment) Sets the text horizontal alignment.
void	setStretchHeight(int stretchHeight)
void	setVerticalAlignment(VerticalAlignEnum verticalAlignment) Gets the text vertical alignment.

Methods inherited from class net.sf.jasperreports.engine.component.BaseFillComponent

deduplicate, evaluateExpression, initialize, rewind

Methods inherited from class java.lang.Object

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

Constructor Detail

IconLabelComponentFill

public IconLabelComponentFill(IconLabelComponent iconLabelComponent,
                      JRFillObjectFactory factory)

IconLabelComponentFill

public IconLabelComponentFill(IconLabelComponent iconLabelComponent,
                      JRFillCloneFactory factory)

Method Detail

getIconLabelComponent

protected IconLabelComponent getIconLabelComponent()

evaluate

public void evaluate(byte evaluation)
              throws JRException

Description copied from interface: FillComponent

Evaluates the fill component.

This method would evaluate the component expressions and store the results to be used in FillComponent.fill().

If the component needs to delay the evaluation of some of its expressions, it would call FillContext.registerDelayedEvaluation(JRPrintElement, EvaluationTimeEnum, String) to register a delayed evaluation print element, and perform the delayed evaluations on FillComponent.evaluateDelayedElement(JRPrintElement, byte).

Specified by:

evaluate in interface FillComponent

Parameters:

evaluation - the evaluation type

Throws:

JRException

See Also:

FillContext.evaluate(net.sf.jasperreports.engine.JRExpression, byte)

fill

public JRPrintElement fill()

Description copied from interface: FillComponent

Fills the component by creating a print element which will be included in the generated report.

This method will get called only if FillComponent.prepare(int) returned a result that indicated that the component will print.

Specified by:

fill in interface FillComponent

Returns:

the print element generated by the component

fillHorizontal

public void fillHorizontal()

fillVertical

public void fillVertical()

setStretchHeight

public void setStretchHeight(int stretchHeight)

Specified by:

setStretchHeight in interface StretchableFillComponent

setConditionalStylesContainer

public void setConditionalStylesContainer(JRFillElementContainer conditionalStylesContainer)

Specified by:

setConditionalStylesContainer in interface ConditionalStyleAwareFillComponent

prepare

public FillPrepareResult prepare(int availableHeight)

Description copied from interface: FillComponent

Prepares to fill the component by deciding whether the component will print, and how much vertical space it will require.

Specified by:

prepare in interface FillComponent

Parameters:

availableHeight - the amount of vertical space available for the component, starting from the top of the component element.

Returns:

the result of the preparation, which specifies whether the component will print and how much it will stretch vertically.

createClone

public JRFillCloneable createClone(JRFillCloneFactory factory)

evaluateDelayedElement

public void evaluateDelayedElement(JRPrintElement element,
                          byte evaluation)
                            throws JRException

Description copied from class: BaseFillComponent

The default implementation throws UnsupportedOperationException.

If a component supports delayed evaluation, it needs to override this method.

Specified by:

evaluateDelayedElement in interface FillComponent

Overrides:

evaluateDelayedElement in class BaseFillComponent

Parameters:

element - the print element for which delayed evaluation has been registered

evaluation - the evaluation type

Throws:

JRException

See Also:

FillComponent.evaluate(byte)

copy

protected void copy(JRGenericPrintElement printElement)

copy

protected void copy(JRPrintFrame printFrame)

getDefaultLineColor

public Color getDefaultLineColor()

Specified by:

getDefaultLineColor in interface JRBoxContainer

getDefaultStyleProvider

public JRDefaultStyleProvider getDefaultStyleProvider()

Specified by:

getDefaultStyleProvider in interface JRStyleContainer

getStyle

public JRStyle getStyle()

Description copied from interface: JRStyleContainer

Returns this object's style.

Specified by:

getStyle in interface JRStyleContainer

Returns:

this object's style

getStyleNameReference

public String getStyleNameReference()

Description copied from interface: JRStyleContainer

Returns the name of an external style which is to be used by this object.

External styles are defined in templates and are resolved at fill time. This attribute is only effective if no direct style (as returned by getStyle() is specified for this object.

Specified by:

getStyleNameReference in interface JRStyleContainer

Returns:

the name of an external style

getLineBox

public JRLineBox getLineBox()

Specified by:

getLineBox in interface JRBoxContainer

getHorizontalAlignmentValue

public HorizontalAlignEnum getHorizontalAlignmentValue()

Description copied from interface: JRAlignment

Gets the text horizontal alignment.

Specified by:

getHorizontalAlignmentValue in interface JRAlignment

Returns:

a value representing one of the horizontal alignment constants in HorizontalAlignEnum

getOwnHorizontalAlignmentValue

public HorizontalAlignEnum getOwnHorizontalAlignmentValue()

Specified by:

getOwnHorizontalAlignmentValue in interface JRAlignment

setHorizontalAlignment

public void setHorizontalAlignment(HorizontalAlignEnum horizontalAlignment)

Description copied from interface: JRAlignment

Sets the text horizontal alignment.

Specified by:

setHorizontalAlignment in interface JRAlignment

Parameters:

horizontalAlignment - a value representing one of the horizontal alignment constants in HorizontalAlignEnum

getVerticalAlignmentValue

public VerticalAlignEnum getVerticalAlignmentValue()

Description copied from interface: JRAlignment

Gets the text vertical alignment.

Specified by:

getVerticalAlignmentValue in interface JRAlignment

Returns:

a value representing one of the vertical alignment constants in VerticalAlignEnum

getOwnVerticalAlignmentValue

public VerticalAlignEnum getOwnVerticalAlignmentValue()

Specified by:

getOwnVerticalAlignmentValue in interface JRAlignment

setVerticalAlignment

public void setVerticalAlignment(VerticalAlignEnum verticalAlignment)

Description copied from interface: JRAlignment

Gets the text vertical alignment.

Specified by:

setVerticalAlignment in interface JRAlignment

Parameters:

verticalAlignment - a value representing one of the vertical alignment constants in VerticalAlignEnum