Package com.evolveum.midpoint.web.component.util

Class VisibleEnableBehaviour

java.lang.Object

org.apache.wicket.behavior.Behavior

com.evolveum.midpoint.web.component.util.VisibleEnableBehaviour

All Implemented Interfaces:

Serializable, org.apache.wicket.IComponentAwareEventSink, org.apache.wicket.markup.html.IComponentAwareHeaderContributor, org.apache.wicket.util.io.IClusterable

Direct Known Subclasses:

EnableBehaviour, FeatureVisibleEnableBehaviour, PageDisabledVisibleBehaviour, PageVisibleDisabledBehaviour, VisibleBehaviour

public class VisibleEnableBehaviour
extends org.apache.wicket.behavior.Behavior

TODO: move to com.evolveum.midpoint.gui.api.util Suppliers take precedence when evaluating visibility and enabled state before isVisible() and isEnabled() methods.

Author:

lazyman

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final VisibleEnableBehaviour	ALWAYS_INVISIBLE
static final VisibleEnableBehaviour	ALWAYS_VISIBLE_ENABLED

Constructor Summary

Constructors

Constructor	Description
VisibleEnableBehaviour()	Deprecated. use VisibleEnableBehaviour(SerializableSupplier, SerializableSupplier) instead
VisibleEnableBehaviour(@Nullable SerializableSupplier<Boolean> visible)	Deprecated. use VisibleEnableBehaviour(SerializableSupplier, SerializableSupplier) instead
VisibleEnableBehaviour(@Nullable SerializableSupplier<Boolean> visible, @Nullable SerializableSupplier<Boolean> enabled)

Method Summary

Modifier and Type	Method	Description
boolean	isEnabled()
boolean	isVisible()
void	onConfigure(org.apache.wicket.Component component)

Methods inherited from class org.apache.wicket.behavior.Behavior

afterRender, beforeRender, bind, canCallListener, detach, getStatelessHint, isEnabled, isTemporary, onAttribute, onComponentTag, onEvent, onException, onRemove, onTag, renderHead, unbind

Methods inherited from class java.lang.Object

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

Field Details

ALWAYS_VISIBLE_ENABLED

public static final VisibleEnableBehaviour ALWAYS_VISIBLE_ENABLED

ALWAYS_INVISIBLE

public static final VisibleEnableBehaviour ALWAYS_INVISIBLE

Constructor Details

VisibleEnableBehaviour

@Deprecated
public VisibleEnableBehaviour()

Deprecated.

use VisibleEnableBehaviour(SerializableSupplier, SerializableSupplier) instead

VisibleEnableBehaviour

@Deprecated
public VisibleEnableBehaviour(@Nullable
 @Nullable SerializableSupplier<Boolean> visible)

Deprecated.

use VisibleEnableBehaviour(SerializableSupplier, SerializableSupplier) instead

VisibleEnableBehaviour

public VisibleEnableBehaviour(@Nullable
 @Nullable SerializableSupplier<Boolean> visible,
 @Nullable
 @Nullable SerializableSupplier<Boolean> enabled)

Method Details

isVisible

public boolean isVisible()

Returns:

Default implementation returns true even if underlying supplier returns null (this is because of backward compatibility of this class) This method doesn't properly handle situations, when underlying supplier itself is null (when behaviour can't decide on whether component should be visible or not). In such case, it returns true.

isEnabled

public boolean isEnabled()

Returns:

Default implementation returns true even if underlying supplier returns null (this is because of backward compatibility of this class) This method doesn't properly handle situations, when underlying supplier itself is null (when behaviour can't decide on whether component should be enabled or not). In such case, it returns true.

onConfigure

public void onConfigure(org.apache.wicket.Component component)

Overrides:

onConfigure in class org.apache.wicket.behavior.Behavior