io.keikaiex.ui.widget

Class DefaultBookWidgetLoader

java.lang.Object

io.keikaiex.ui.widget.DefaultBookWidgetLoader

All Implemented Interfaces:

WidgetLoader, Serializable

public class DefaultBookWidgetLoader
extends Object
implements WidgetLoader

Author:

Dennis.Chen

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DefaultBookWidgetLoader()

Method Summary

Modifier and Type	Method and Description
void	addChartWidget(SSheet sheet, SChart chart) call when spreadsheet try to load a block of cell to client side.
void	addPictureWidget(SSheet sheet, SPicture picture)
void	deleteChartWidget(SSheet sheet, String chartId)
void	deletePictureWidget(SSheet sheet, String pictureId)
void	init(Spreadsheet spreadsheet) Initial a widget loader with a spreadsheet
void	invalidate() indicate the spreadsheet is invalidated.
protected Widget	newChartWidget(SSheet sheet, SChart chart, String panel, int zindex)
protected List<Widget>	newChartWidgetGroup(SSheet sheet, SChart chart, int zindex)
protected Widget	newImageWidget(SSheet sheet, SPicture picture, org.zkoss.image.Image image, String panel, int zindex)
protected List<Widget>	newImageWidgetGroup(SSheet sheet, SPicture picture, int zindex)
void	onColumnChange(SSheet sheet, int left, int right)
void	onRowChange(SSheet sheet, int top, int bottom)
void	onSheetClean(SSheet sheet) indicate the sheet is dis-selected
void	onSheetFreeze(SSheet sheet) indicate the sheet's freeze panel is changed.
void	onSheetSelected(SSheet sheet) indicate the selected sheet of a spreadsheet is changed.
void	updateChartWidget(SSheet sheet, SChart chart)
void	updatePictureWidget(SSheet sheet, SPicture picture)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultBookWidgetLoader

public DefaultBookWidgetLoader()

Method Detail

init

public void init(Spreadsheet spreadsheet)

Description copied from interface: WidgetLoader

Initial a widget loader with a spreadsheet

Specified by:

init in interface WidgetLoader

invalidate

public void invalidate()

Description copied from interface: WidgetLoader

indicate the spreadsheet is invalidated.

Specified by:

invalidate in interface WidgetLoader

onSheetClean

public void onSheetClean(SSheet sheet)

Description copied from interface: WidgetLoader

indicate the sheet is dis-selected

Specified by:

onSheetClean in interface WidgetLoader

onSheetSelected

public void onSheetSelected(SSheet sheet)

Description copied from interface: WidgetLoader

indicate the selected sheet of a spreadsheet is changed.

Specified by:

onSheetSelected in interface WidgetLoader

onSheetFreeze

public void onSheetFreeze(SSheet sheet)

Description copied from interface: WidgetLoader

indicate the sheet's freeze panel is changed.

Specified by:

onSheetFreeze in interface WidgetLoader

onColumnChange

public void onColumnChange(SSheet sheet,
                           int left,
                           int right)

Specified by:

onColumnChange in interface WidgetLoader

onRowChange

public void onRowChange(SSheet sheet,
                        int top,
                        int bottom)

Specified by:

onRowChange in interface WidgetLoader

addChartWidget

public void addChartWidget(SSheet sheet,
                           SChart chart)

Description copied from interface: WidgetLoader

call when spreadsheet try to load a block of cell to client side. handler should take care this method and load corresponding widgets, which in the block , to client side. this method will be invoked by spreadsheet, you should not call this method directly.

Specified by:

addChartWidget in interface WidgetLoader

addPictureWidget

public void addPictureWidget(SSheet sheet,
                             SPicture picture)

Specified by:

addPictureWidget in interface WidgetLoader

deletePictureWidget

public void deletePictureWidget(SSheet sheet,
                                String pictureId)

Specified by:

deletePictureWidget in interface WidgetLoader

updatePictureWidget

public void updatePictureWidget(SSheet sheet,
                                SPicture picture)

Specified by:

updatePictureWidget in interface WidgetLoader

newImageWidgetGroup

protected List<Widget> newImageWidgetGroup(SSheet sheet,
                                           SPicture picture,
                                           int zindex)

newImageWidget

protected Widget newImageWidget(SSheet sheet,
                                SPicture picture,
                                org.zkoss.image.Image image,
                                String panel,
                                int zindex)

newChartWidgetGroup

protected List<Widget> newChartWidgetGroup(SSheet sheet,
                                           SChart chart,
                                           int zindex)
                                    throws IOException

Throws:

IOException

newChartWidget

protected Widget newChartWidget(SSheet sheet,
                                SChart chart,
                                String panel,
                                int zindex)

updateChartWidget

public void updateChartWidget(SSheet sheet,
                              SChart chart)

Specified by:

updateChartWidget in interface WidgetLoader

deleteChartWidget

public void deleteChartWidget(SSheet sheet,
                              String chartId)

Specified by:

deleteChartWidget in interface WidgetLoader