net.sf.mmm.client.ui.api.widget

Interface UiWidgetSingleMutableComposite<CHILD extends UiWidget>

Type Parameters:

CHILD - is the generic type of the children.

All Superinterfaces:

AbstractValidatableObject, Accessibility, AttributeReadAriaRole, AttributeReadDisposed, AttributeReadEnabled, AttributeReadHtmlId, AttributeReadId<String>, AttributeReadMode, AttributeReadModeFixed, AttributeReadModified, AttributeReadPrimaryStyle, AttributeReadStyles, AttributeReadStylesAdvanced, AttributeReadTooltip, AttributeReadVisible, AttributeReadVisibleRecursive, AttributeWriteDisposed, AttributeWriteEnabled, AttributeWriteHtmlId, AttributeWriteId<String>, AttributeWriteMode, AttributeWriteModeFixed, AttributeWritePrimaryStyle, AttributeWriteStyles, AttributeWriteStylesAdvanced, AttributeWriteTooltip, AttributeWriteVisible, AttributeWriteVisibleAdvanced, UiFeature, UiFeatureEvent, UiFeatureMessages, UiFeatureMode, UiWidget, UiWidgetAbstractComposite, UiWidgetComposite<CHILD>, UiWidgetSingleComposite<CHILD>

All Known Subinterfaces:

UiWidgetAbstractBorderPanel, UiWidgetBorderPanel, UiWidgetCollapsableBorderPanel, UiWidgetGridCell, UiWidgetSlot, UiWidgetTab

All Known Implementing Classes:

AbstractUiWidgetAbstractBorderPanel, AbstractUiWidgetBorderPanel, AbstractUiWidgetCollapsableBorderPanel, AbstractUiWidgetGridCell, AbstractUiWidgetSingleMutableComposite, AbstractUiWidgetSlot, AbstractUiWidgetTab, UiWidgetBorderPanelGwt, UiWidgetBorderPanelTestImpl, UiWidgetCollapsableBorderPanelGwt, UiWidgetGridCellGwt, UiWidgetGridCellTestImpl, UiWidgetSlotGwt, UiWidgetSlotTestImpl, UiWidgetTabGwt, UiWidgetTabTestImpl

public interface UiWidgetSingleMutableComposite<CHILD extends UiWidget>
extends UiWidgetSingleComposite<CHILD>

This is the abstract interface for a single composite widget that allows to set or replace its child.

Since:

1.0.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

Fields inherited from interface net.sf.mmm.client.ui.api.widget.UiWidget

STYLE_HEADER

Fields inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeReadHtmlId

HTML_ATTRIBUTE_ID, ID_SEPARATOR, PROPERTY_ID

Fields inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeReadStyles

PROPERTY_STYLES, STYLE_PATTERN_MULTIPLE, STYLE_PATTERN_SINGLE

Fields inherited from interface net.sf.mmm.util.lang.api.concern.Accessibility

WAI_ARIA

Method Summary

Modifier and Type	Method and Description
CHILD	getChild() This method gets the single child of this composite.
int	getChildCount() This method gets the number of children in this composite.
void	setChild(CHILD child) This method sets the single child of this widget.

Methods inherited from interface net.sf.mmm.client.ui.api.widget.UiWidgetComposite

getChild, getChild

Methods inherited from interface net.sf.mmm.client.ui.api.widget.UiWidgetAbstractComposite

getChildIndex

Methods inherited from interface net.sf.mmm.client.ui.api.widget.UiWidget

getContext, getParent, getSize

Methods inherited from interface net.sf.mmm.client.ui.api.feature.UiFeatureMessages

clearMessages

Methods inherited from interface net.sf.mmm.client.ui.api.feature.UiFeatureEvent

addEventHandler, removeEventHandler

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeWriteMode

setMode

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeReadMode

getMode

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeWriteModeFixed

setModeFixed

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeReadModeFixed

getModeFixed

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeWriteHtmlId

setId

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeReadHtmlId

getId

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeWriteTooltip

setTooltip

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeReadTooltip

getTooltip

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeWriteVisibleAdvanced

getVisibleFlag, isVisible, setVisible, setVisible

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeReadVisibleRecursive

isVisibleRecursive

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeWriteEnabled

setEnabled

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeReadEnabled

isEnabled

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeWriteStylesAdvanced

addStyle, removeStyle

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeReadStylesAdvanced

hasStyle

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeWriteStyles

setStyles

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeReadStyles

getStyles

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeWritePrimaryStyle

setPrimaryStyle

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeReadPrimaryStyle

getPrimaryStyle

Methods inherited from interface net.sf.mmm.util.lang.api.attribute.AttributeWriteDisposed

dispose

Methods inherited from interface net.sf.mmm.util.lang.api.attribute.AttributeReadDisposed

isDisposed

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeReadModified

isModified

Methods inherited from interface net.sf.mmm.client.ui.api.attribute.AttributeReadAriaRole

getAriaRole

Methods inherited from interface net.sf.mmm.util.validation.api.AbstractValidatableObject

validate

Method Detail

getChild

CHILD getChild()

This method gets the single child of this composite.

Specified by:

getChild in interface UiWidgetSingleComposite<CHILD extends UiWidget>

Returns:

the single child or null if not set.

setChild

void setChild(CHILD child)

This method sets the single child of this widget. The current child will be replaced (and is therefore removed from the UI).

Parameters:

child - is the new child to set.

getChildCount

int getChildCount()

This method gets the number of children in this composite.

Specified by:

getChildCount in interface UiWidgetAbstractComposite

Specified by:

getChildCount in interface UiWidgetSingleComposite<CHILD extends UiWidget>

Returns:

0 if getChild() will return null, 1 otherwise.