Interface FocusableComponent
- All Superinterfaces:
Cloneable,org.zkoss.zk.ui.Component,org.zkoss.zk.ui.api.HtmlBasedComponent,org.zkoss.zk.ui.ext.Scope,Serializable
- All Known Subinterfaces:
InputWidget<T,,U> ListboxWidget<T,,U> Widget<T,U>
- All Known Implementing Classes:
AbstractWidget,DefaultInputWidget,DefaultListboxWidget,DefaultWidget
public interface FocusableComponent
extends org.zkoss.zk.ui.api.HtmlBasedComponent
A focusable component is a component which provides logic for reacting on focus events.
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Field Summary
Fields inherited from interface org.zkoss.zk.ui.Component
APPLICATION_SCOPE, COMPONENT_SCOPE, DESKTOP_SCOPE, PAGE_SCOPE, REQUEST_SCOPE, SESSION_SCOPE, SPACE_SCOPE -
Method Summary
Modifier and TypeMethodDescriptionvoidhandleFocus(boolean focused) Called whenever the focus view state of this component should be changed.Methods inherited from interface org.zkoss.zk.ui.Component
addEventListener, addEventListener, addForward, addForward, addForward, addForward, appendChild, applyProperties, clone, detach, getAttribute, getAttribute, getAttributeOrFellow, getAttributes, getAttributes, getAuService, getAutag, getChildren, getClientAttribute, getClientDataAttribute, getDefinition, getDesktop, getEventListeners, getFellow, getFellow, getFellowIfAny, getFellowIfAny, getFellows, getFirstChild, getId, getLastChild, getListenerIterator, getMold, getNextSibling, getPage, getParent, getPreviousSibling, getRoot, getShadowVariable, getShadowVariable, getSpaceOwner, getStubonly, getTemplate, getTemplateNames, getUuid, getWidgetAttribute, getWidgetAttributeNames, getWidgetClass, getWidgetListener, getWidgetListenerNames, getWidgetOverride, getWidgetOverrideNames, hasAttribute, hasAttribute, hasAttributeOrFellow, hasFellow, hasFellow, insertBefore, invalidate, isInvalidated, isListenerAvailable, isVisible, query, queryAll, removeAttribute, removeAttribute, removeChild, removeEventListener, removeForward, removeForward, setAttribute, setAttribute, setAuService, setAutag, setClientAttribute, setClientDataAttribute, setId, setMold, setPage, setPageBefore, setParent, setStubonly, setStubonly, setTemplate, setVisible, setWidgetAttribute, setWidgetClass, setWidgetListener, setWidgetOverrideMethods inherited from interface org.zkoss.zk.ui.api.HtmlBasedComponent
focus, getHeight, getLeft, getSclass, getStyle, getTooltiptext, getTop, getWidth, getZclass, getZindex, getZIndex, setDraggable, setDroppable, setFocus, setHeight, setLeft, setSclass, setStyle, setTooltiptext, setTop, setWidth, setZclass, setZindex, setZIndexMethods inherited from interface org.zkoss.zk.ui.ext.Scope
addScopeListener, getAttribute, hasAttribute, removeAttribute, removeScopeListener, setAttribute
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Method Details
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handleFocus
void handleFocus(boolean focused) Called whenever the focus view state of this component should be changed.- Parameters:
focused-trueif the component should be rendered as focused,falseotherwise
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