de.must.appletserver

Class SmallImageChooser

java.lang.Object

de.must.appletserver.RemoteElement

de.must.appletserver.SmallImageChooser

All Implemented Interfaces:

ActionInterpreter, AppletTalker, Remotable, RemoteContent, Exemptible, ExemptibleManager

Direct Known Subclasses:

DataSmallImageChooser, ParamSmallImageChooser

public class SmallImageChooser
extends RemoteElement
implements ActionInterpreter

Field Summary

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
SmallImageChooser(SessionData sessionData, int width, int height)

Method Summary

Modifier and Type	Method and Description
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	getValue()
boolean	isFilled()
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	requestFocusInWindow() Set focus on the receiving component if isRequestFocusEnabled returns true.
void	selectAll() Selects all input of the component, if it is supported - e.g. in JTextField.
void	setEditable(boolean editable) Sets the flag that determines whether or not this component is editable.
void	setText(java.lang.String value)
void	setValues(ToAppletWriter out)

Methods inherited from class de.must.appletserver.RemoteElement

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

Methods inherited from class java.lang.Object

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

Constructor Detail

SmallImageChooser

public SmallImageChooser(SessionData sessionData,
                         int width,
                         int height)

Method Detail

setEditable

public void setEditable(boolean editable)

Sets the flag that determines whether or not this component is editable. This means: value may be changed by user. It does not mean, that user may type in characters. To allow this, use setEditableForUserTyping. If the flag is set to true, this component becomes user editable. If the flag is set to false, the cannot change the text of this text component.

Overrides:

setEditable in class RemoteElement

Parameters:

editable - a flag indicating whether this component should be user editable

See Also:

#setEditableForUserTyping

setText

public void setText(java.lang.String value)

setValues

public void setValues(ToAppletWriter out)

Specified by:

setValues in interface RemoteContent

Overrides:

setValues in class RemoteElement

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

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

isFilled

public boolean isFilled()

isModified

public boolean isModified()

getValue

public java.lang.String getValue()

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

destroy

public void destroy()

Description copied from interface: Remotable

Don't wait until garbage collector removed weak reference.

Specified by:

destroy in interface Remotable