com.sabratec.applinx.presentation.event

Class GXTagListener

java.lang.Object

com.sabratec.applinx.presentation.event.GXTagListener

Direct Known Subclasses:

GXSapPortalTransform

public abstract class GXTagListener
extends Object

This listener is notified when a tag rendering is completed.

Classes that extend this listener should be registered in the Render configuration.

The class that requires processing a render event extends this abstract GXTagListener class (overriding only the methods of interest).

When a single tag rendering is completed, a GXRenderEvent event is thrown, and the onNew[TagName] method is called. The methods in this class are empty. This class exists to be used to conveniently create listener objects.

See Also:

GXRenderEvent, com.sabratec.applinx.presentation.GXRenderConfig#addTagListener(GXTagListener)

Constructor Summary

Constructors

Constructor and Description
GXTagListener()

Method Summary

Modifier and Type	Method and Description
void	onNewButton(GXRenderEvent event, GXIButtonTag button) Invoked when a link has been created.
void	onNewCheckbox(GXRenderEvent event, GXICheckboxTag checkbox) Invoked when a checkbox has been created.
void	onNewCombobox(GXRenderEvent event, GXIComboboxTag combobox) Invoked when a combo box has been created.
void	onNewLabel(GXRenderEvent event, GXILabelTag label) Invoked when a label (protected field) has been created.
void	onNewLink(GXRenderEvent event, GXILinkTag link) Invoked when a link has been created.
void	onNewRadioButtonGroup(GXRenderEvent event, GXIRadioButtonGroupTag radioGroup) Invoked when a radio buttons group has been created.
void	onNewTable(GXRenderEvent event, GXITableTag table) Invoked when a table tag has been created.
void	onNewTableCell(GXRenderEvent event, GXITableCellTag tableCell) Invoked when a table cell has been created.
void	onNewTableRow(GXRenderEvent event, GXITableRowTag tableRow) Invoked when a table row tag has been created.
void	onNewTextField(GXRenderEvent event, GXITextFieldTag textField) Invoked when a text field has been created.

Methods inherited from class java.lang.Object

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

Constructor Detail

GXTagListener

public GXTagListener()

Method Detail

onNewTextField

public void onNewTextField(GXRenderEvent event,
                           GXITextFieldTag textField)

Invoked when a text field has been created. The common usage is for unprotected fields that are rendered as text fields.

Parameters:

event - The event arguments

textField - The text field tag which has been created

onNewLabel

public void onNewLabel(GXRenderEvent event,
                       GXILabelTag label)

Invoked when a label (protected field) has been created. The common usage is for protected fields that are rendered as text fields.

Parameters:

event - The event arguments

label - The label tag which has been created

onNewLink

public void onNewLink(GXRenderEvent event,
                      GXILinkTag link)

Invoked when a link has been created. The common usage is for host-keys that may be rendered as links.

Parameters:

event - The event arguments

link - The linked tag which has been created

onNewButton

public void onNewButton(GXRenderEvent event,
                        GXIButtonTag button)

Invoked when a link has been created. The common usage is for host-keys that may be rendered as buttons.

Parameters:

event - the event arguments

button - the button tag which has been created

onNewCombobox

public void onNewCombobox(GXRenderEvent event,
                          GXIComboboxTag combobox)

Invoked when a combo box has been created. The common usage is for a GUI-element that may be rendered as a combo box.

Parameters:

event - The event arguments

combobox - The combo box tag which has been created

onNewCheckbox

public void onNewCheckbox(GXRenderEvent event,
                          GXICheckboxTag checkbox)

Invoked when a checkbox has been created. The common usage is for a GUI-element that may be rendered as a check box.

onNewRadioButtonGroup

public void onNewRadioButtonGroup(GXRenderEvent event,
                                  GXIRadioButtonGroupTag radioGroup)

Invoked when a radio buttons group has been created. The common usage is for a GUI-element that may be rendered as a radio button's group.

Parameters:

event - The event arguments

radioGroup - The radio buttons group tag which has been created

onNewTable

public void onNewTable(GXRenderEvent event,
                       GXITableTag table)

Invoked when a table tag has been created.

In this case, table.getHostField() returns null.

Parameters:

event - The event arguments

table - The table tag which has been created

See Also:

GXITable, GXIScreen

onNewTableRow

public void onNewTableRow(GXRenderEvent event,
                          GXITableRowTag tableRow)

Invoked when a table row tag has been created.

In this case, table.getHostField() returns null.

Parameters:

event - The event arguments

tableRow - The table row tag which has been created

See Also:

GXITable, GXIScreen

onNewTableCell

public void onNewTableCell(GXRenderEvent event,
                           GXITableCellTag tableCell)

Invoked when a table cell has been created.

Unlike the other table-related event objects, tableCell.getHostField() returns the host field the cell is based on.

Parameters:

event - The event arguments

tableCell - The table tag which has been created

See Also:

GXIField