com.sibvisions.rad.ui.swing.ext.celleditor
Class JVxImageViewer

java.lang.Object
  com.sibvisions.rad.ui.swing.ext.celleditor.JVxStyledCellEditor
      com.sibvisions.rad.ui.swing.ext.celleditor.JVxImageViewer

All Implemented Interfaces:

ICellEditor, ICellRenderer<Component>, IImageViewer<Component>, IStyledCellEditor, IAlignmentConstants

public class JVxImageViewer
extends JVxStyledCellEditor
implements IImageViewer<Component>

The JVxImageViewer provides the generation of the physical image viewer component, handles correct all events, and gives standard access to values.

Field Summary

Fields inherited from interface javax.rad.ui.IAlignmentConstants

ALIGN_BOTTOM, ALIGN_CENTER, ALIGN_LEFT, ALIGN_RIGHT, ALIGN_STRETCH, ALIGN_TOP

Constructor Summary

JVxImageViewer()
Constructs a new JVxChoiceCellEditor.

Method Summary

ICellEditorHandler<JComponent>	createCellEditorHandler(ICellEditorListener pCellEditorListener, IDataRow pDataRow, String pColumnName) creates an ICellEditorHandler library dependent component.
Component	getCellRendererComponent(Component pParentComponent, IDataPage pDataPage, int pRowNumber, IDataRow pDataRow, String pColumnName, boolean pIsSelected, boolean pHasFocus) Configures a IComponent for rendering.
String	getDefaultImageName() Gets the default image that is shown if selectedIndex is -1.
boolean	isDirectCellEditor() Defines, if the editor should edit directly in complex controls.
void	setDefaultImageName(String pDefaultImageName) Sets the default image name that is shown if selectedIndex is -1.

Methods inherited from class com.sibvisions.rad.ui.swing.ext.celleditor.JVxStyledCellEditor

getHorizontalAlignment, getVerticalAlignment, setHorizontalAlignment, setVerticalAlignment

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.rad.ui.IAlignmentConstants

getHorizontalAlignment, getVerticalAlignment, setHorizontalAlignment, setVerticalAlignment

Constructor Detail

JVxImageViewer

public JVxImageViewer()

Constructs a new JVxChoiceCellEditor.

Method Detail

createCellEditorHandler

public ICellEditorHandler<JComponent> createCellEditorHandler(ICellEditorListener pCellEditorListener,
                                                              IDataRow pDataRow,
                                                              String pColumnName)

creates an ICellEditorHandler library dependent component.

Specified by:

createCellEditorHandler in interface ICellEditor

Parameters:

pCellEditorListener - the ICellEditorListener

pDataRow - the IDataRow

pColumnName - the column name

Returns:

the ICellEditorHandler.

getCellRendererComponent

public Component getCellRendererComponent(Component pParentComponent,
                                          IDataPage pDataPage,
                                          int pRowNumber,
                                          IDataRow pDataRow,
                                          String pColumnName,
                                          boolean pIsSelected,
                                          boolean pHasFocus)

Configures a IComponent for rendering. The IComponent can be reused for performance reasons. After a new call of getCellRendererComponent, the previous IComponent can't be used for rendering anymore.

Specified by:

getCellRendererComponent in interface ICellRenderer<Component>

Parameters:

pParentComponent - the Parent Component from which.

pDataPage - the DataPage of the row to be rendered.

pRowNumber - the row number of the row to be rendered.

pDataRow - the row to be rendered (is the same as pDataPage.getRow(pRowNumber)).

pColumnName - the column name to be rendered.

pIsSelected - true, if the cell is selected (shown with selected background).

pHasFocus - true, if the cell has the focus (cell is the current editing cell).

Returns:

the renderer Component. It can only be used until the next call of this function.

isDirectCellEditor

public boolean isDirectCellEditor()

Defines, if the editor should edit directly in complex controls.

Specified by:

isDirectCellEditor in interface ICellEditor

Returns:

the ICellEditorHandler.

getDefaultImageName

public String getDefaultImageName()

Gets the default image that is shown if selectedIndex is -1.

Specified by:

getDefaultImageName in interface IImageViewer<Component>

Returns:

the default image.

setDefaultImageName

public void setDefaultImageName(String pDefaultImageName)

Sets the default image name that is shown if selectedIndex is -1.

Specified by:

setDefaultImageName in interface IImageViewer<Component>

Parameters:

pDefaultImageName - the default image name.