net.sf.mmm.client.ui.impl.gwt.widget.panel.adapter

Class UiWidgetAdapterGwtGridCell

java.lang.Object

net.sf.mmm.client.ui.base.widget.adapter.AbstractUiWidgetAdapter<WIDGET>

net.sf.mmm.client.ui.base.widget.adapter.AbstractUiWidgetAdapterWithEvents<WIDGET,EventAdapterGwt>

net.sf.mmm.client.ui.impl.gwt.widget.adapter.UiWidgetAdapterGwt<WIDGET>

net.sf.mmm.client.ui.impl.gwt.widget.adapter.UiWidgetAdapterGwtWidget<WIDGET>

net.sf.mmm.client.ui.impl.gwt.widget.adapter.UiWidgetAdapterGwtSingleMutableComposite<TableCellAtomic,UiWidgetRegular>

net.sf.mmm.client.ui.impl.gwt.widget.panel.adapter.UiWidgetAdapterGwtGridCell

All Implemented Interfaces:

AttributeReadAccessKey, AttributeReadAltText, AttributeReadAttribute, AttributeReadColumnSpan, AttributeReadEnabled, AttributeReadFocused, AttributeReadHeightInRows, AttributeReadHtmlId, AttributeReadImage<UiWidgetImage>, AttributeReadLabel, AttributeReadLengthProperty, AttributeReadMaximumTextLength, AttributeReadPrimaryStyle, AttributeReadResizable, AttributeReadSelectionMode, AttributeReadSizeInPixel, AttributeReadStyles, AttributeReadStylesAdvanced, AttributeReadTooltip, AttributeReadUrl, AttributeReadValidationFailure, AttributeWriteAttribute, AttributeWriteColumnSpan, AttributeWriteEnabled, AttributeWriteHtmlId, AttributeWriteImage<UiWidgetImage>, AttributeWriteLengthProperty, AttributeWriteOnlyAttribute, AttributeWritePrimaryStyle, AttributeWriteStyles, AttributeWriteStylesAdvanced, AttributeWriteTooltip, UiWidgetAdapter, UiWidgetAdapterComposite<UiWidgetRegular>, UiWidgetAdapterSingleComposite<UiWidgetRegular>, UiWidgetAdapterSingleMutableComposite<UiWidgetRegular>, UiWidgetAdapterGridCell, HandlerRegistrationCollector, AttributeReadDisposed, AttributeReadId<String>, AttributeReadTitle<String>, AttributeWriteDisposed, AttributeWriteId<String>, Accessibility

public class UiWidgetAdapterGwtGridCell
extends UiWidgetAdapterGwtSingleMutableComposite<TableCellAtomic,UiWidgetRegular>
implements UiWidgetAdapterGridCell

This is the implementation of UiWidgetAdapterDynamicPanel using GWT based on TableCellAtomic.

Since:

1.0.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

Fields inherited from class net.sf.mmm.client.ui.impl.gwt.widget.adapter.UiWidgetAdapterGwt

TAB_INDEX_NONE

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

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

ATTRIBUTE_COLSPAN

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

PROPERTY_LABEL

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

ACCESS_KEY_NONE, HTML_ATTRIBUTE_ACCESS_KEY

Constructor Summary

Constructors

Constructor and Description
UiWidgetAdapterGwtGridCell() The constructor.

Method Summary

Modifier and Type	Method and Description
protected TableCellAtomic	createToplevelWidget() This method creates the underlying widget.
int	getColumnSpan() This method gets the number of columns spanned by this object (cell).
void	setChild(UiWidgetRegular child) This method sets the single child of this widget.
void	setColumnSpan(int columnSpan) This method sets the columnSpan attribute.
void	setEnabled(boolean enabled) This method sets the enabled status of this object.

Methods inherited from class net.sf.mmm.client.ui.impl.gwt.widget.adapter.UiWidgetAdapterGwtWidget

dispose, getActiveWidget, removeFromParent

Methods inherited from class net.sf.mmm.client.ui.impl.gwt.widget.adapter.UiWidgetAdapterGwt

addHandlerRegistration, addStyle, createAbsoluteImageUrl, createEventAdapter, getHeightInPixel, getImage, getImageParentElement, getLength, getSizeElement, getToplevelWidget, getToplevelWidget, getWidthInPixel, isStyleDeltaSupported, removeStyle, setAttribute, setId, setImage, setLength, setPrimaryStyle, setStyles, setTooltip, setVisible

Methods inherited from class net.sf.mmm.client.ui.base.widget.adapter.AbstractUiWidgetAdapterWithEvents

applyEventAdapter, applyEventAdapterForChange, applyEventAdapterForClick, applyEventAdapterForFocus, applyEventAdapterForSelection, getEventAdapter, setEventSender

Methods inherited from class net.sf.mmm.client.ui.base.widget.adapter.AbstractUiWidgetAdapter

createLabel, getAccessKey, getAltText, getAttribute, getBundle, getContext, getHeightInRows, getId, getLabel, getMaximumTextLength, getPrimaryStyle, getSelectionMode, getStyles, getTitle, getTooltip, getToplevelWidget, getUiWidget, getUiWidgetTyped, getUrl, getValidationFailure, hasStyle, isDisposed, isEnabled, isFocused, isResizable, setMode, setParent, setUiWidget

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.mmm.client.ui.base.widget.adapter.UiWidgetAdapter

createAbsoluteImageUrl, createLabel, getToplevelWidget, isStyleDeltaSupported, removeFromParent, setEventSender, setMode, setParent, setVisible

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.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.AttributeWriteLengthProperty

setLength

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

getLength

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

getHeightInPixel, getWidthInPixel

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

getAttribute

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

setAttribute

Constructor Detail

UiWidgetAdapterGwtGridCell

public UiWidgetAdapterGwtGridCell()

The constructor.

Method Detail

createToplevelWidget

protected TableCellAtomic createToplevelWidget()

This method creates the underlying widget.
ATTENTION:
This method is called from the constructor but implemented in sub-classes. You should NOT access or even modify member variables as they are NOT set at this point (even final members). However, this design is done by intention instead of passing the widget as constructor argument to give more flexibility by overriding and also for potential lazy initialization of the widget.

Specified by:

createToplevelWidget in class AbstractUiWidgetAdapter<TableCellAtomic>

Returns:

a new instance of the underlying widget.

setChild

public void setChild(UiWidgetRegular child)

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

Specified by:

setChild in interface UiWidgetAdapterSingleComposite<UiWidgetRegular>

Parameters:

child - is the new child to set.

setEnabled

public void setEnabled(boolean enabled)

This method sets the enabled status of this object. If it is disabled, the user can not interact with the object.

Specified by:

setEnabled in interface AttributeWriteEnabled

Parameters:

enabled - - if true the object will be enabled, else the object will be disabled.

getColumnSpan

public int getColumnSpan()

This method gets the number of columns spanned by this object (cell). This cell expands to that number of cells horizontally so a value greater than 1 indicates that the next cells to the right are connected.

Specified by:

getColumnSpan in interface AttributeReadColumnSpan

Overrides:

getColumnSpan in class AbstractUiWidgetAdapter<TableCellAtomic>

Returns:

the column span. By default 1.

setColumnSpan

public void setColumnSpan(int columnSpan)

This method sets the columnSpan attribute.
ATTENTION:
Please note that this is the number of columns spanned by this object (and not the number of columns to join). This means the default value is 1 and not 0. To join with the next column, you need to provide the value 2.

Specified by:

setColumnSpan in interface AttributeWriteColumnSpan

Parameters:

columnSpan - is the new value of AttributeReadColumnSpan.getColumnSpan(). Should be at least 1. As 1 is the default, a typical value will be greater than 1.

See Also:

AttributeReadColumnSpan.getColumnSpan()