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

java.lang.Object
  com.sibvisions.rad.ui.celleditor.AbstractStyledCellEditor
      com.sibvisions.rad.ui.celleditor.AbstractImageViewer<java.awt.Component>
          com.sibvisions.rad.ui.swing.ext.celleditor.JVxImageViewer

All Implemented Interfaces:

ICellEditor, ICellRenderer<java.awt.Component>, IImageViewer<java.awt.Component>, IStyledCellEditor, IAlignmentConstants

public class JVxImageViewer
extends AbstractImageViewer<java.awt.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 class com.sibvisions.rad.ui.celleditor.AbstractImageViewer

bPreserveAspectRatio, sDefaultImageName

Fields inherited from class com.sibvisions.rad.ui.celleditor.AbstractStyledCellEditor

horizontalAlignment, verticalAlignment

Fields inherited from interface javax.rad.ui.IAlignmentConstants

ALIGN_BOTTOM, ALIGN_CENTER, ALIGN_DEFAULT, ALIGN_LEFT, ALIGN_RIGHT, ALIGN_STRETCH, ALIGN_TOP

Constructor Summary

JVxImageViewer()
Constructs a new JVxChoiceCellEditor.

Method Summary

ICellEditorHandler<javax.swing.JComponent>	createCellEditorHandler(ICellEditorListener pCellEditorListener, IDataRow pDataRow, java.lang.String pColumnName) creates an ICellEditorHandler library dependent component.
java.awt.Component	getCellRendererComponent(java.awt.Component pParentComponent, IDataPage pDataPage, int pRowNumber, IDataRow pDataRow, java.lang.String pColumnName, boolean pIsSelected, boolean pHasFocus) Configures a IComponent for rendering.

Methods inherited from class com.sibvisions.rad.ui.celleditor.AbstractImageViewer

getDefaultImageName, isPreserveAspectRatio, setDefaultImageName, setPreserveAspectRatio

Methods inherited from class com.sibvisions.rad.ui.celleditor.AbstractStyledCellEditor

getHorizontalAlignment, getVerticalAlignment, isDirectCellEditor, 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.model.ui.ICellEditor

isDirectCellEditor

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<javax.swing.JComponent> createCellEditorHandler(ICellEditorListener pCellEditorListener,
                                                                          IDataRow pDataRow,
                                                                          java.lang.String pColumnName)

creates an ICellEditorHandler library dependent component.

Parameters:

pCellEditorListener - the ICellEditorListener

pDataRow - the IDataRow

pColumnName - the column name

Returns:

the ICellEditorHandler.

getCellRendererComponent

public java.awt.Component getCellRendererComponent(java.awt.Component pParentComponent,
                                                   IDataPage pDataPage,
                                                   int pRowNumber,
                                                   IDataRow pDataRow,
                                                   java.lang.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.

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.