public class Columns extends HeadersElement
Column element.
Default getZclass(): z-columns.(since 3.5.0)
| Constructor and Description |
|---|
Columns() |
| Modifier and Type | Method and Description |
|---|---|
void |
beforeChildAdded(org.zkoss.zk.ui.Component child,
org.zkoss.zk.ui.Component refChild) |
void |
beforeParentChanged(org.zkoss.zk.ui.Component parent) |
Grid |
getGrid()
Returns the grid that it belongs to.
|
String |
getMenupopup()
Returns the ID of the Menupopup (
Menupopup) that should appear
when the user clicks on the element. |
<T> T |
getValue()
Returns the value.
|
String |
getZclass() |
boolean |
isColumnsgroup()
Returns whether to enable grouping of columns with the header context menu.
|
boolean |
isColumnshide()
Returns whether to enable hiding of columns with the header context menu.
|
protected void |
renderProperties(org.zkoss.zk.ui.sys.ContentRenderer renderer) |
void |
setColumnsgroup(boolean columnsgroup)
Sets whether to enable grouping of columns with the header context menu.
|
void |
setColumnshide(boolean columnshide)
Sets whether to enable hiding of columns with the header context menu.
|
void |
setHflex(String flex)
|
void |
setMenupopup(String mpop)
Sets the ID of the menupopup (
Menupopup) that should appear
when the user clicks on the element of each column. |
<T> void |
setValue(T value)
Sets the value.
|
void |
setWidth(String width)
|
evalCSSFlex, isSizable, service, setSizableclone, getContext, getCtrlKeys, getPopup, getPropertyAccess, getTooltip, setContext, setContext, setContextAttributes, setCtrlKeys, setPopup, setPopup, setPopupAttributes, setTooltip, setTooltip, setTooltipAttributesaddSclass, focus, getAction, getDraggable, getDroppable, getExtraCtrl, getHeight, getHflex, getLeft, getRenderdefer, getSclass, getStyle, getTabindex, getTabindexInteger, getTooltiptext, getTop, getVflex, getWidth, getZindex, getZIndex, removeSclass, removeSclass, setAction, setClass, setDraggable, setDroppable, setFocus, setHeight, setHeight0, setHeightDirectly, setHflex0, setHflexDirectly, setLeft, setLeftDirectly, setRenderdefer, setSclass, setStyle, setTabindex, setTabindex, setTooltiptext, setTop, setTopDirectly, setVflex, setVflex0, setVflexDirectly, setWidth0, setWidthDirectly, setZclass, setZindex, setZIndex, setZIndexDirectlyaddAnnotation, addAnnotation, addCallback, addClientEvent, addEventHandler, addEventListener, addEventListener, addForward, addForward, addForward, addForward, addMoved, addRedrawCallback, addScopeListener, addShadowRoot, addShadowRootBefore, addSharedEventHandlerMap, appendChild, applyProperties, beforeChildRemoved, detach, didActivate, didActivate, didDeserialize, didDeserialize, disableBindingAnnotation, disableClientUpdate, enableBindingAnnotation, getAnnotatedProperties, getAnnotatedPropertiesBy, getAnnotation, getAnnotation, getAnnotations, getAnnotations, getAnnotations, getAttribute, getAttribute, getAttribute, getAttributeOrFellow, getAttributes, getAttributes, getAuService, getAutag, getCallback, getChildren, getClientAttribute, getClientDataAttribute, getClientEvents, getDefaultMold, getDefinition, getDesktop, getEventHandler, getEventHandlerNames, getEventListenerMap, getEventListeners, getFellow, getFellow, getFellowIfAny, getFellowIfAny, getFellows, getFirstChild, getId, getLastChild, getListenerIterator, getMold, getNextSibling, getPage, getParent, getPreviousSibling, getRedrawCallback, getRoot, getShadowFellowIfAny, getShadowRoots, getShadowVariable, getShadowVariable, getShadowVariable0, getSpaceOwner, getSpecialRendererOutput, getStubonly, getSubBindingAnnotationCount, getTemplate, getTemplateNames, getUuid, getWidgetAttribute, getWidgetAttributeNames, getWidgetClass, getWidgetListener, getWidgetListenerNames, getWidgetOverride, getWidgetOverrideNames, hasAttribute, hasAttribute, hasAttribute, hasAttributeOrFellow, hasBindingAnnotation, hasFellow, hasFellow, hasSubBindingAnnotation, insertBefore, invalidate, invalidatePartial, isChildable, isInitialized, isInvalidated, isListenerAvailable, isVisible, onChildAdded, onChildRemoved, onPageAttached, onPageDetached, onWrongValue, query, queryAll, redraw, redrawChildren, removeAttribute, removeAttribute, removeAttribute, removeCallback, removeChild, removeEventListener, removeForward, removeForward, removeRedrawCallback, removeScopeListener, removeShadowRoot, render, render, render, replace, response, response, response, service, sessionDidActivate, sessionWillPassivate, setAttribute, setAttribute, setAttribute, setAuService, setAutag, setClientAttribute, setClientDataAttribute, setDefinition, setDefinition, setId, setMold, setPage, setPageBefore, setParent, setStubonly, setStubonly, setSubBindingAnnotationCount, setTemplate, setVisible, setVisibleDirectly, setWidgetAttribute, setWidgetClass, setWidgetListener, setWidgetOverride, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdate, smartUpdateWidgetListener, smartUpdateWidgetOverride, toString, updateByClient, updateSubBindingAnnotationCount, willPassivate, willPassivate, willSerialize, willSerializepublic Grid getGrid()
It is the same as AbstractComponent.getParent().
public void setColumnshide(boolean columnshide)
Note that it is only applied when getMenupopup() is auto.
public boolean isColumnshide()
Default: true.
public void setColumnsgroup(boolean columnsgroup)
Note that it is only applied when getMenupopup() is auto.
public boolean isColumnsgroup()
Default: true.
public String getMenupopup()
Menupopup) that should appear
when the user clicks on the element.
Default: none (a default menupopup).
public void setMenupopup(String mpop)
Menupopup) that should appear
when the user clicks on the element of each column.
An onOpen event is sent to the popup menu if it is going to appear. Therefore, developers can manipulate it dynamically (perhaps based on OpenEvent.getReference) by listening to the onOpen event.
Note: To simplify the use, it ignores the ID space when locating the component at the client. In other words, it searches for the first component with the specified ID, no matter it is in the same ID space or not.
If there are two components with the same ID (of course, in
different ID spaces), you can specify the UUID with the following
format:
uuid(comp_uuid)
mpop - an ID of the menupopup component, "none", or "auto".
"none" is assumed by default, "auto" means the menupopup component is
created automatically.setMenupopup(String)protected void renderProperties(org.zkoss.zk.ui.sys.ContentRenderer renderer)
throws IOException
renderProperties in class HeadersElementIOExceptionpublic <T> T getValue()
Default: null.
Note: the value is application dependent, you can place whatever value you want.
public <T> void setValue(T value)
value - the value.
Note: the value is application dependent, you can place whatever value you want.
public void setWidth(String width)
Grid and Column instead.setWidth in class org.zkoss.zk.ui.HtmlBasedComponentpublic void setHflex(String flex)
Grid and Column instead.setHflex in class org.zkoss.zk.ui.HtmlBasedComponentpublic String getZclass()
getZclass in class org.zkoss.zk.ui.HtmlBasedComponentpublic void beforeParentChanged(org.zkoss.zk.ui.Component parent)
beforeParentChanged in interface org.zkoss.zk.ui.sys.ComponentCtrlbeforeParentChanged in class org.zkoss.zk.ui.AbstractComponentpublic void beforeChildAdded(org.zkoss.zk.ui.Component child,
org.zkoss.zk.ui.Component refChild)
beforeChildAdded in interface org.zkoss.zk.ui.sys.ComponentCtrlbeforeChildAdded in class org.zkoss.zk.ui.AbstractComponentCopyright © 2023. All rights reserved.