de.must.appletserver

Class MustButton

java.lang.Object

de.must.appletserver.MustButton

All Implemented Interfaces:

ActionInterpreter, AppearanceModifiable, AppletTalker, Remotable

Direct Known Subclasses:

InsertedButton, KeyButton

public class MustButton
extends java.lang.Object
implements Remotable, AppearanceModifiable, ActionInterpreter

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	actionID
protected java.lang.String	imageName
protected java.lang.String	label
protected int	listDependenceType
protected java.lang.String	todoAction
protected java.lang.String	toolTipText
protected int	type
static int	TYPE_BOTTOM
static int	TYPE_IN_SEQUENCE

Constructor Summary

Constructors

Constructor and Description
MustButton(java.lang.String label) Constructs a new button.
MustButton(java.lang.String label, int type) Constructs a new button.
MustButton(java.lang.String imageName, java.lang.String fallbackLabel)
MustButton(java.lang.String imageName, java.lang.String fallbackLabel, int type)

Method Summary

Modifier and Type	Method and Description
void	addActionListener(java.awt.event.ActionListener l) Sets the action 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	getActionID()
static java.lang.String	getNextActionId()
int	getType()
boolean	isEnabled() Determines whether this button is enabled.
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	performAction()
void	sendModifiedAppearanceTo(ToAppletWriter out)
void	setEnabled(boolean enabled) Enables or disables this button - to be used via setEnabled(boolean, Vector) only Thus, it is guaranteed responsibility to send modified state to the applet.
void	setEnabled(boolean enabled, java.util.Vector<AppearanceModifiable> appearanceControlPool) Enables or disables this button, depending on the value of the parameter enabled.
void	setListDependenceType(int newListDependenceType)
void	setText(java.lang.String text) Sets the button's text.
void	setToolTipText(java.lang.String toolTipText) Sets the component's tool tip text.
void	setVisible(boolean visible) Sets the visibility of the component.

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_IN_SEQUENCE

public static final int TYPE_IN_SEQUENCE

See Also:

Constant Field Values

TYPE_BOTTOM

public static final int TYPE_BOTTOM

See Also:

Constant Field Values

type

protected int type

todoAction

protected java.lang.String todoAction

listDependenceType

protected int listDependenceType

imageName

protected java.lang.String imageName

label

protected java.lang.String label

actionID

protected java.lang.String actionID

toolTipText

protected java.lang.String toolTipText

Constructor Detail

MustButton

public MustButton(java.lang.String label)

Constructs a new button.

Parameters:

label - the label to be seen by the user

MustButton

public MustButton(java.lang.String label,
                  int type)

Constructs a new button.

Parameters:

label - the label to be seen by the user

MustButton

public MustButton(java.lang.String imageName,
                  java.lang.String fallbackLabel)

MustButton

public MustButton(java.lang.String imageName,
                  java.lang.String fallbackLabel,
                  int type)

Method Detail

getNextActionId

public static java.lang.String getNextActionId()

setListDependenceType

public void setListDependenceType(int newListDependenceType)

Parameters:

newListDependenceType -

See Also:

ApplConstStd.LIST_DEPENDENCE_WITHOUT, ApplConstStd.LIST_DEPENDENCE_ACTIVE_SINGLE_SELECTION_ONLY, ApplConstStd.LIST_DEPENDENCE_ACTIVE_MULTIPLE_SELECTION

addActionListener

public void addActionListener(java.awt.event.ActionListener l)

Sets the action listener (unique).

Parameters:

l - the listener for actions

setText

public void setText(java.lang.String text)

Sets the button's text.

Parameters:

text - the text (label) of the button

getActionID

public java.lang.String getActionID()

getType

public int getType()

isEnabled

public boolean isEnabled()

Determines whether this button is enabled. An enabled component can respond to user input and generate events. Buttons are enabled initially by default. A component may be enabled or disabled by calling its setEnabled method.

Returns:

true if the button is enabled; false otherwise.

See Also:

setEnabled(boolean)

setEnabled

public void setEnabled(boolean enabled)

Enables or disables this button - to be used via setEnabled(boolean, Vector) only Thus, it is guaranteed responsibility to send modified state to the applet.

Parameters:

enabled - If true, this button is enabled; otherwise this button is disabled.

setEnabled

public void setEnabled(boolean enabled,
                       java.util.Vector<AppearanceModifiable> appearanceControlPool)

Enables or disables this button, depending on the value of the parameter enabled. An enabled button can respond to user input and generate events. Components are enabled initially by default.

Parameters:

enabled - If true, this button is enabled; otherwise this button is disabled.

appearanceControlPool - the pool to control change of appearance to send the modified state to the applet

setVisible

public void setVisible(boolean visible)

Sets the visibility of the component.

Parameters:

visible - whether or not the component should be visible

buildRemoteView

public void buildRemoteView(ToAppletWriter out)

Description copied from interface: AppletTalker

Build remote view.

Specified by:

buildRemoteView in interface AppletTalker

Parameters:

out - the writer which will be read by the applet

sendModifiedAppearanceTo

public void sendModifiedAppearanceTo(ToAppletWriter out)

Specified by:

sendModifiedAppearanceTo in interface AppearanceModifiable

fetchValuesFromRequest

public void fetchValuesFromRequest(GeneralizedRequest request)

Specified by:

fetchValuesFromRequest in interface Remotable

setToolTipText

public void setToolTipText(java.lang.String toolTipText)

Description copied from interface: Remotable

Sets the component's tool tip text.

Specified by:

setToolTipText in interface Remotable

Parameters:

toolTipText - the component's tool tip text

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

performAction

public void performAction()

destroy

public void destroy()

Description copied from interface: Remotable

Don't wait until garbage collector removed weak reference.

Specified by:

destroy in interface Remotable