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java.lang.Object zk.Object zk.Widget zul.Widget zul.LabelImageWidget zul.mesh.HeaderWidget zul.mesh.SortWidget zul.sel.Listheader
public class Listheader
The list header which defines the attributes and header of a column
of a list box.
Its parent must be Listhead
.
Difference from XUL:
Listheader
.
Reason: easier to write Listbox.Default Widget.getZclass()
: z-listheader.
Field Summary |
---|
Fields inherited from class zk.Widget |
---|
$weave, auDelay, autag, bindLevel, className, desktop, effects_, firstChild, id, insertingBefore_, inServer, lastChild, nChildren, nextSibling, parent, previousSibling, uuid, widgetName |
Fields inherited from class zk.Object |
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$class, $oid |
Method Summary | |
---|---|
Listbox |
getListbox()
Returns the listbox that this belongs to. |
int |
getMaxlength()
Returns the maximal length of each item's label. |
Listbox |
getMeshBody()
Returns the mesh body that this belongs to. |
boolean |
group(boolean ascending,
Event evt)
Groups and sorts the items ( Listitem ) based on
SortWidget.getSortAscending() . |
void |
onGroup()
It invokes group(boolean, zk.Event) to group list items and maintain
SortWidget.getSortDirection() . |
void |
setMaxlength(int maxlength)
Sets the maximal length of each item's label. |
protected void |
updateCells_()
Updates the cells according to the listheader |
Methods inherited from class zul.mesh.SortWidget |
---|
checkClientSort_, getSortAscending, getSortDescending, getSortDirection, replaceCavedChildrenInOrder_, setSort, setSortAscending, setSortDescending, setSortDirection, sort, sorting |
Methods inherited from class zul.mesh.HeaderWidget |
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getAlign, getMeshWidget, getValign, isSortable_, setAlign, setValign, updateMesh_ |
Methods inherited from class zul.LabelImageWidget |
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domContent_, domIcon_, domImage_, domLabel_, getHoverImage, getIconSclass, getImage, getImageNode, getLabel, setHoverImage, setIconSclass, setImage, setLabel, updateDomContent_ |
Methods inherited from class zul.Widget |
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afterKeyDown_, beforeCtrlKeys_, getContext, getCtrlKeys, getOpenTooltip, getPopup, getTooltip, setContext, setContext, setCtrlKeys, setPopup, setPopup, setTooltip, setTooltip |
Methods inherited from class zk.Object |
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$init, $instanceof, $super, $super, $supers, $supers, afterInit, isAssignableFrom, isInstance, proxy |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public void setMaxlength(int maxlength)
maxlength
- public int getMaxlength()
public boolean group(boolean ascending, Event evt)
Listitem
) based on
SortWidget.getSortAscending()
.
If the corresponding comparator is not set, it returns false
and does nothing.
ascending
- whether to use SortWidget.getSortAscending()
.
If the corresponding comparator is not set, it returns false
and does nothing.evt
- the event causes the group
public void onGroup()
group(boolean, zk.Event)
to group list items and maintain
SortWidget.getSortDirection()
.
protected void updateCells_()
public Listbox getListbox()
public Listbox getMeshBody()
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