de.must.appletserver

Class MustComboBox

java.lang.Object

de.must.appletserver.RemoteElement

de.must.appletserver.MustComboBox

All Implemented Interfaces:

ActionInterpreter, AppletTalker, Remotable, RemoteContent, Updatable, Exemptible, ExemptibleManager

Direct Known Subclasses:

HalfDataComboBox, LookAndFeelChooser, MailProtocolChooser, PrinterChooser, VariableChoice, VariableChoiceNumKey

public class MustComboBox
extends RemoteElement
implements Updatable, ActionInterpreter

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	editBeginValue
protected int	index
protected java.util.Vector<java.lang.String>	items
protected java.lang.String	value

Fields inherited from class de.must.appletserver.RemoteElement

context, editable, enabled, lastEditability, lastVisibility, name, nonstandardPanel, nonstandardPosition, sessionData, toolTipText, visible

Constructor Summary

Constructors

Constructor and Description
MustComboBox(SessionData sessionData)
MustComboBox(SessionData sessionData, java.util.Vector<java.lang.String> items)

Method Summary

Modifier and Type	Method and Description
void	addItem(java.lang.String item)
void	addItemListener(RemoteItemListener l) Sets the item listener (unique).
void	buildRemoteView(ToAppletWriter out) Build remote view.
void	destroy() Don't wait until garbage collector removed weak reference.
void	fetchValuesFromRequest(GeneralizedRequest request)
java.lang.String	getItemAt(int index)
int	getItemCount()
java.lang.String	getSelectedItem()
boolean	isModified()
boolean	perform(java.lang.String action) Performs this action if the passed action ID is equal to the action ID of the class that implements this interface.
void	removeAllItems()
void	requestFocusInWindow() Set focus on the receiving component if isRequestFocusEnabled returns true.
void	resetEditBeginValue()
void	selectAll() Selects all input of the component, if it is supported - e.g. in JTextField.
void	setSelectedIndex(int anIndex) Selects the item at index anIndex.
void	setSelectedIndexAsEditBeginValue(int anIndex)
void	setSelectedItem(java.lang.String item)
void	setValues(ToAppletWriter out)
void	updateRemoteView(ToAppletWriter out)

Methods inherited from class de.must.appletserver.RemoteElement

beginAction, endAction, free, getContext, getName, getTranslation, isEnabled, isVisible, register, resetLastStatus, setEditable, setEnabled, setToolTipText, setVisible

Methods inherited from class java.lang.Object

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

Field Detail

items

protected java.util.Vector<java.lang.String> items

value

protected java.lang.String value

editBeginValue

protected java.lang.String editBeginValue

index

protected int index

Constructor Detail

MustComboBox

public MustComboBox(SessionData sessionData)

MustComboBox

public MustComboBox(SessionData sessionData,
                    java.util.Vector<java.lang.String> items)

Method Detail

removeAllItems

public void removeAllItems()

addItem

public void addItem(java.lang.String item)

setValues

public void setValues(ToAppletWriter out)

Specified by:

setValues in interface RemoteContent

Overrides:

setValues in class RemoteElement

setSelectedIndex

public void setSelectedIndex(int anIndex)

Selects the item at index anIndex.

Parameters:

anIndex - an integer specifying the list item to select

setSelectedItem

public void setSelectedItem(java.lang.String item)

getSelectedItem

public java.lang.String getSelectedItem()

getItemCount

public int getItemCount()

getItemAt

public java.lang.String getItemAt(int index)

addItemListener

public void addItemListener(RemoteItemListener l)

Sets the item listener (unique).

Parameters:

l - the item listener

buildRemoteView

public void buildRemoteView(ToAppletWriter out)

Description copied from interface: AppletTalker

Build remote view.

Specified by:

buildRemoteView in interface AppletTalker

Overrides:

buildRemoteView in class RemoteElement

Parameters:

out - the writer which will be read by the applet

updateRemoteView

public void updateRemoteView(ToAppletWriter out)

Specified by:

updateRemoteView in interface Updatable

fetchValuesFromRequest

public void fetchValuesFromRequest(GeneralizedRequest request)

Specified by:

fetchValuesFromRequest in interface Remotable

perform

public boolean perform(java.lang.String action)

Description copied from interface: ActionInterpreter

Performs this action if the passed action ID is equal to the action ID of the class that implements this interface.

Specified by:

perform in interface ActionInterpreter

Parameters:

action - the action to perform

Returns:

true if the class that implements this interface was fitting the given action

selectAll

public void selectAll()

Description copied from interface: RemoteContent

Selects all input of the component, if it is supported - e.g. in JTextField. Allows easy new input, because the previous value is reset when the first key stroke occurs.

Specified by:

selectAll in interface RemoteContent

Overrides:

selectAll in class RemoteElement

requestFocusInWindow

public void requestFocusInWindow()

Description copied from interface: RemoteContent

Set focus on the receiving component if isRequestFocusEnabled returns true.

Specified by:

requestFocusInWindow in interface RemoteContent

Overrides:

requestFocusInWindow in class RemoteElement

setSelectedIndexAsEditBeginValue

public void setSelectedIndexAsEditBeginValue(int anIndex)

isModified

public boolean isModified()

resetEditBeginValue

public void resetEditBeginValue()

destroy

public void destroy()

Description copied from interface: Remotable

Don't wait until garbage collector removed weak reference.

Specified by:

destroy in interface Remotable