Package org.zkoss.stateless.state

Class ISearchboxController<DataT>

java.lang.Object

org.zkoss.stateless.state.ISearchboxController<DataT>

All Implemented Interfaces:

ItemController<DataT,org.zkoss.zul.ListModel<DataT>,ISearchbox,java.lang.String>

public class ISearchboxController<DataT>
extends java.lang.Object
implements ItemController<DataT,org.zkoss.zul.ListModel<DataT>,ISearchbox,java.lang.String>

An ISearchbox controller to control any operation on the given model.

Note: this class is not thread-safe, so when it's used in multi-threading environment, the developer should handle the threading issue.

Author:

katherine

Method Summary

Modifier and Type	Method	Description
ISearchbox	build()	Returns the immutable instance that the controller to build with
void	clear()	Clears all the rendered data.
void	clearSelection()	Clears the selection.
org.zkoss.zul.ListModel<DataT>	getModel()	Returns the model, which is set through by ItemController.setModel(Object), or null.
CheckedFunction2<DataT,java.lang.Integer,java.lang.String>	getRenderer()	Returns the renderer, which is set through by ItemController.setRenderer(CheckedFunction2), or a default one which is depended on implementation.
int	getSelectedCount()	Returns the number of items being selected.
DataT	getSelectedObject()	Returns the selected item, or null if no item is selected.
<T> java.util.Set<T>	getSelectedObjects()	Returns the selected objects.
boolean	isMultiple()	Returns whether multiple selections are allowed.
static <D> ISearchboxController<D>	of(ISearchbox owner, org.zkoss.zul.ListModel<D> model)	Returns the controller instance with the given searchbox
static <D> ISearchboxController<D>	of(ISearchbox owner, org.zkoss.zul.ListModel<D> model, CheckedFunction2<java.lang.Object,java.lang.Integer,java.lang.String> renderer)	Returns the controller instance with the given searchbox
void	setItemConverter(org.zkoss.util.Converter<java.util.Collection<DataT>,java.lang.String> converter)	Sets the converter that generates the label text shown in the searchbox from selected items.
void	setModel(org.zkoss.zul.ListModel<DataT> model)	Sets the given model to this controller.
void	setMultiple(boolean multiple)	Sets whether multiple selections are allowed.
void	setRenderer(CheckedFunction2<DataT,java.lang.Integer,java.lang.String> renderer)	Sets the renderer which is used to render each data if ItemController.getModel() is not null.
void	setSelectedObject(DataT item)	Deselects all the currently selected items and selects the given item.
void	setSelectedObjects(java.util.Collection<DataT> selectedItems)	Selects the given items.

Methods inherited from class java.lang.Object

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

Method Detail

of

public static <D> ISearchboxController<D> of(ISearchbox owner,
                                             org.zkoss.zul.ListModel<D> model)

Returns the controller instance with the given searchbox

Parameters:

owner - The controller to control with

model - The list model to associate with the searchbox.

of

public static <D> ISearchboxController<D> of(ISearchbox owner,
                                             org.zkoss.zul.ListModel<D> model,
                                             CheckedFunction2<java.lang.Object,java.lang.Integer,java.lang.String> renderer)

Returns the controller instance with the given searchbox

Parameters:

owner - The controller to control with

model - The list model to associate with the searchbox.

renderer - The renderer of the list model.

setModel

public void setModel(org.zkoss.zul.ListModel<DataT> model)

Description copied from interface: ItemController

Sets the given model to this controller.

Note: calling this method after ItemController.build(), you should invoke ItemController.build() again to take effect to replace the current one at client.
For example,

 
 uiAgent.replaceWith(locator, itemController.build());
 

Default: null

Specified by:

setModel in interface ItemController<DataT,org.zkoss.zul.ListModel<DataT>,ISearchbox,java.lang.String>

getModel

public org.zkoss.zul.ListModel<DataT> getModel()

Description copied from interface: ItemController

Returns the model, which is set through by ItemController.setModel(Object), or null.

Specified by:

getModel in interface ItemController<DataT,org.zkoss.zul.ListModel<DataT>,ISearchbox,java.lang.String>

setRenderer

public void setRenderer(CheckedFunction2<DataT,java.lang.Integer,java.lang.String> renderer)

Description copied from interface: ItemController

Sets the renderer which is used to render each data if ItemController.getModel() is not null.

Note: calling this method after ItemController.build(), you should invoke ItemController.build() again to take effect to replace the current one at client.
For example,

 
 uiAgent.replaceWith(locator, itemController.build());
 

Default: null, or depended on the implementation

Specified by:

setRenderer in interface ItemController<DataT,org.zkoss.zul.ListModel<DataT>,ISearchbox,java.lang.String>

getRenderer

public CheckedFunction2<DataT,java.lang.Integer,java.lang.String> getRenderer()

Description copied from interface: ItemController

Returns the renderer, which is set through by ItemController.setRenderer(CheckedFunction2), or a default one which is depended on implementation.

Specified by:

getRenderer in interface ItemController<DataT,org.zkoss.zul.ListModel<DataT>,ISearchbox,java.lang.String>

build

public ISearchbox build()

Description copied from interface: ItemController

Returns the immutable instance that the controller to build with

Specified by:

build in interface ItemController<DataT,org.zkoss.zul.ListModel<DataT>,ISearchbox,java.lang.String>

clear

public void clear()

Description copied from interface: ItemController

Clears all the rendered data.

Specified by:

clear in interface ItemController<DataT,org.zkoss.zul.ListModel<DataT>,ISearchbox,java.lang.String>

setItemConverter

public void setItemConverter(org.zkoss.util.Converter<java.util.Collection<DataT>,java.lang.String> converter)

Sets the converter that generates the label text shown in the searchbox from selected items.

Parameters:

converter - the converter, or null to use the default implementation.

isMultiple

public boolean isMultiple()

Returns whether multiple selections are allowed.

Default: false.

setMultiple

public void setMultiple(boolean multiple)

Sets whether multiple selections are allowed.

Notice that, if a model is assigned, it will change the model's state (by Selectable.setMultiple(boolean)).

setSelectedObjects

public void setSelectedObjects(java.util.Collection<DataT> selectedItems)

Selects the given items. Must be non-null values.

getSelectedObjects

public <T> java.util.Set<T> getSelectedObjects()

Returns the selected objects.

getSelectedObject

public DataT getSelectedObject()

Returns the selected item, or null if no item is selected.

setSelectedObject

public void setSelectedObject(DataT item)

Deselects all the currently selected items and selects the given item.

getSelectedCount

public int getSelectedCount()

Returns the number of items being selected.

clearSelection

public void clearSelection()

Clears the selection.