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.
  • 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 Type
    Method
    Description
    void
    handleFocus(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, setWidgetOverride

    Methods 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, setZIndex

    Methods inherited from interface org.zkoss.zk.ui.ext.Scope

    addScopeListener, getAttribute, hasAttribute, removeAttribute, removeScopeListener, setAttribute
  • Method Details

    • handleFocus

      void handleFocus(boolean focused)
      Called whenever the focus view state of this component should be changed.
      Parameters:
      focused - true if the component should be rendered as focused, false otherwise