com.netphantom.template

Class JavaComponentObject_Extends

java.lang.Object

se.entra.phantom.server.VirtualPanelAdapter

se.entra.phantom.server.VirtualComponentAdapter

com.netphantom.template.JavaComponentObject_Extends

All Implemented Interfaces:

VirtualComponentListener, VirtualPanelListener

public class JavaComponentObject_Extends
extends VirtualComponentAdapter

Java Component object listening to events for both the panel and the component(s). If the object is connected to a notebook panel, the event onPageActivated is also fired.

Field Summary

Fields inherited from interface se.entra.phantom.server.VirtualPanelListener

ICON_CRITICAL, ICON_INFORMATION, ICON_NOICON, ICON_QUERY, ICON_QUESTION, ICON_WARNING, MB_ABORTRETRYIGNORE, MB_CANCEL, MB_ENTER, MB_ENTERCANCEL, MB_OK, MB_OKCANCEL, MB_RETRYCANCEL, MB_YESNO, MB_YESNOCANCEL, MBID_CANCEL, MBID_DEFAULT, MBID_ENTER, MBID_IGNORE, MBID_NO, MBID_OK, MBID_RETRY, MBID_YES

Constructor Summary

Constructors

Constructor and Description
JavaComponentObject_Extends()

Method Summary

Modifier and Type	Method and Description
void	onAction(VirtualPanel panel, String controlID) Push buttons and menu items (or pop-up menu items) generates this event when selected and the original onAction wasn't processed.
void	onCheckedChange(VirtualPanel panel, VirtualControl control, String controlID, int state) Check boxes and radio buttons generates this event when state is changed on the client side.
void	onContentChanged(VirtualPanel panel, VirtualControl control, String controlID, String text) Entry fields and multiple line entry fields generates this message.
void	onContentChanged(VirtualPanel panel, VirtualControl control, String controlID, String text, int line) Combination boxes and spin buttons generates this message.
void	onControlEvent(VirtualPanel panel, VirtualControl control, int event) The general notification event for "normal" controls.
void	onFocusGained(VirtualPanel panel, VirtualControl control, String controlID) Controls that can receive input focus generates this event when they gain focus.
void	onFocusLost(VirtualPanel panel, VirtualControl control, String controlID) Controls that can receive input focus generates this event when they lose focus.
void	onPageActivated(VirtualPanel panel) Called when a notebook page becomes active due to user interaction.
boolean	onPanelClose(VirtualPanel panel) Called when the close button of a panel is pressed.
boolean	onPanelClosing(VirtualPanel panel) Called when the close button of a panel is pressed, but before any other processing has been done.
void	onPanelCreate(VirtualPanel panel) Called to initialize the panel before it is displayed.
void	onPanelDestroy(VirtualPanel panel) Called to inform the listener that the panel is destroyed.
void	onPropertyChange(VirtualPanel panel, VirtualControl control, String controlID, String propertyName, Object property) A control notifies the listener using this event when custom properties needs to be handled.
void	onSelectionChanged(VirtualPanel panel, VirtualCListBox list, String controlID, int line, int column) List boxes generates this message.

Methods inherited from class se.entra.phantom.server.VirtualComponentAdapter

onAction, onAction, onMenuAction

Methods inherited from class se.entra.phantom.server.VirtualPanelAdapter

onModalPanelCreate, onModalPanelProcessing

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaComponentObject_Extends

public JavaComponentObject_Extends()

Method Detail

onPanelCreate

public void onPanelCreate(VirtualPanel panel)

Called to initialize the panel before it is displayed.

This function doesn't perform anything.

Specified by:

onPanelCreate in interface VirtualPanelListener

Overrides:

onPanelCreate in class VirtualPanelAdapter

Parameters:

panel - The panel issuing the event.

onPanelDestroy

public void onPanelDestroy(VirtualPanel panel)

Called to inform the listener that the panel is destroyed. This method is guaranteed to be called, even if the client aborts due to e.g. an exception.

Specified by:

onPanelDestroy in interface VirtualPanelListener

Overrides:

onPanelDestroy in class VirtualPanelAdapter

Parameters:

panel - The panel issuing the event.

onPanelClosing

public boolean onPanelClosing(VirtualPanel panel)

Called when the close button of a panel is pressed, but before any other processing has been done. If this function returns false, the application close object will be called (if defined), otherwise a faked key-press of the Escape key is performed. If these two actions failed (because there is no close object or no button or menu item is connected to the Escape key), then the function onPanelClose is called.

Specified by:

onPanelClosing in interface VirtualPanelListener

Overrides:

onPanelClosing in class VirtualPanelAdapter

Parameters:

panel - The panel issuing the event.

Returns:

false to proceed with default processing, true to indicate alternate processing.

See Also:

VirtualPanelListener.onPanelClose(se.entra.phantom.server.VirtualPanel)

onPanelClose

public boolean onPanelClose(VirtualPanel panel)

Called when the close button of a panel is pressed. When a panel has a listener attached to it, it will not perform default close operations. The listener should dismiss or destroy the panel unless canceling of the panel is not permitted.

Specified by:

onPanelClose in interface VirtualPanelListener

Overrides:

onPanelClose in class VirtualPanelAdapter

Parameters:

panel - The panel issuing the event.

Returns:

false to proceed with default processing, true to indicate alternate processing.

See Also:

VirtualPanelListener.onPanelClosing(se.entra.phantom.server.VirtualPanel)

onPageActivated

public void onPageActivated(VirtualPanel panel)

Called when a notebook page becomes active due to user interaction. This call is directed to the notebook page listener.

Specified by:

onPageActivated in interface VirtualPanelListener

Overrides:

onPageActivated in class VirtualPanelAdapter

Parameters:

panel - The panel issuing the event.

onFocusGained

public void onFocusGained(VirtualPanel panel,
                          VirtualControl control,
                          String controlID)

Controls that can receive input focus generates this event when they gain focus.

Specified by:

onFocusGained in interface VirtualComponentListener

Overrides:

onFocusGained in class VirtualComponentAdapter

Parameters:

panel - The panel issuing the event, parent of the control.

control - The control issuing the event.

controlID - The control ID issuing the event.

onFocusLost

public void onFocusLost(VirtualPanel panel,
                        VirtualControl control,
                        String controlID)

Controls that can receive input focus generates this event when they lose focus.

Specified by:

onFocusLost in interface VirtualComponentListener

Overrides:

onFocusLost in class VirtualComponentAdapter

Parameters:

panel - The panel issuing the event, parent of the control.

control - The control issuing the event.

controlID - The control ID issuing the event.

onContentChanged

public void onContentChanged(VirtualPanel panel,
                             VirtualControl control,
                             String controlID,
                             String text)

Entry fields and multiple line entry fields generates this message.

Specified by:

onContentChanged in interface VirtualComponentListener

Overrides:

onContentChanged in class VirtualComponentAdapter

Parameters:

panel - The panel issuing the event, parent of the control.

control - The control issuing the event.

controlID - The control ID issuing the event.

text - The control text contents.

onContentChanged

public void onContentChanged(VirtualPanel panel,
                             VirtualControl control,
                             String controlID,
                             String text,
                             int line)

Combination boxes and spin buttons generates this message. The line parameter is set to -1 if no line is selected.

Specified by:

onContentChanged in interface VirtualComponentListener

Overrides:

onContentChanged in class VirtualComponentAdapter

Parameters:

panel - The panel issuing the event, parent of the control.

control - The control issuing the event.

controlID - The control ID issuing the event.

text - The control text contents.

line - The selected line, or -1 for none.

onSelectionChanged

public void onSelectionChanged(VirtualPanel panel,
                               VirtualCListBox list,
                               String controlID,
                               int line,
                               int column)

List boxes generates this message. The line and column parameter are individually set to -1 if no line or column is selected respectively.

Specified by:

onSelectionChanged in interface VirtualComponentListener

Overrides:

onSelectionChanged in class VirtualComponentAdapter

Parameters:

panel - The panel issuing the event, parent of the control.

list - The list box control issuing the event.

controlID - The control ID issuing the event.

line - The selected line, or -1 for none.

column - The selected column, or -1 for none.

onAction

public void onAction(VirtualPanel panel,
                     String controlID)

Push buttons and menu items (or pop-up menu items) generates this event when selected and the original onAction wasn't processed.

Overrides:

onAction in class VirtualComponentAdapter

Parameters:

panel - The panel issuing the event, parent of the control.

controlID - The control ID issuing the event.

onControlEvent

public void onControlEvent(VirtualPanel panel,
                           VirtualControl control,
                           int event)

The general notification event for "normal" controls.

The event parameter is one of the events as defined with the CE_* variables.

The event parameter can also be a user defined value that starts with CE_USER_DEFINED. In this case, the control parameter is a VirtualCUserWindow instance.

This method is currently unused and reserved for future use.

Specified by:

onControlEvent in interface VirtualComponentListener

Overrides:

onControlEvent in class VirtualComponentAdapter

Parameters:

panel - The panel issuing the event, parent of the control.

control - The control issuing the event.

event - Event value.

onCheckedChange

public void onCheckedChange(VirtualPanel panel,
                            VirtualControl control,
                            String controlID,
                            int state)

Check boxes and radio buttons generates this event when state is changed on the client side.

The state is 0=unchecked, 1=checked and 2=third state (only for check boxes, or PhantomCCheckBox.STATE_UNDETERMINED).

Specified by:

onCheckedChange in interface VirtualComponentListener

Overrides:

onCheckedChange in class VirtualComponentAdapter

Parameters:

panel - The panel issuing the event, parent of the control.

control - The control issuing the event.

controlID - The control ID issuing the event.

state - State (0=unchecked, 1=checked and 2=third state [only for check boxes]).

onPropertyChange

public void onPropertyChange(VirtualPanel panel,
                             VirtualControl control,
                             String controlID,
                             String propertyName,
                             Object property)

A control notifies the listener using this event when custom properties needs to be handled.

The object is in general dependent of the property change event string.

Specified by:

onPropertyChange in interface VirtualComponentListener

Overrides:

onPropertyChange in class VirtualComponentAdapter

Parameters:

panel - The panel issuing the event, parent of the control.

control - The control issuing the event.

controlID - The control ID issuing the event.

propertyName - The property name.

property - Property value depending on the property name.