org.icefaces.ace.component.dnd

Class DraggableBase

java.lang.Object

javax.faces.component.UIComponent

javax.faces.component.UIComponentBase

org.icefaces.ace.component.dnd.DraggableBase

All Implemented Interfaces:

java.util.EventListener, javax.faces.component.behavior.ClientBehaviorHolder, javax.faces.component.PartialStateHolder, javax.faces.component.StateHolder, javax.faces.component.TransientStateHolder, javax.faces.event.ComponentSystemEventListener, javax.faces.event.FacesListener, javax.faces.event.SystemEventListenerHolder, IceClientBehaviorHolder, IDraggable

Direct Known Subclasses:

Draggable

public abstract class DraggableBase
extends javax.faces.component.UIComponentBase
implements IDraggable, IceClientBehaviorHolder

Enables an Id-specified component to be moved via dragging. Draggable component can cause events on droppable ones.

For more information, see the Draggable Wiki Documentation.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	DraggableBase.PropertyKeys

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	COMPONENT_TYPE
static java.lang.String	RENDERER_TYPE

Fields inherited from class javax.faces.component.UIComponent

ATTRS_WITH_DECLARED_DEFAULT_VALUES, BEANINFO_KEY, bindings, COMPOSITE_COMPONENT_TYPE_KEY, COMPOSITE_FACET_NAME, CURRENT_COMPONENT, CURRENT_COMPOSITE_COMPONENT, FACETS_KEY, HONOR_CURRENT_COMPONENT_ATTRIBUTES_PARAM_NAME, VIEW_LOCATION_KEY

Constructor Summary

Constructors

Constructor and Description
DraggableBase()

Method Summary

Methods

Modifier and Type	Method and Description
void	addClientBehavior(java.lang.String eventName, javax.faces.component.behavior.ClientBehavior behavior)
java.lang.String	getAxis() Return the value of the axis property.
java.lang.String	getContainment() Return the value of the containment property.
java.lang.String	getCursor() Return the value of the cursor property.
java.lang.String	getDatasource() Return the value of the datasource property.
java.lang.String	getDefaultEventName()
java.lang.String	getDefaultExecute(java.lang.String event)
java.lang.String	getDefaultRender(java.lang.String event)
javax.el.MethodExpression	getDragStartListener() Return the value of the dragStartListener property.
java.util.Collection<java.lang.String>	getEventNames()
java.lang.String	getFamily()
java.lang.String	getFor() Return the value of the for property.
java.lang.String	getGrid() Return the value of the grid property.
java.lang.String	getHandle() Return the value of the handle property.
java.lang.String	getHelper() Return the value of the helper property.
java.lang.String	getListenerArgument(java.lang.String event)
java.lang.Double	getOpacity() Return the value of the opacity property.
java.lang.String	getScope() Return the value of the scope property.
java.lang.String	getSnapMode() Return the value of the snapMode property.
int	getSnapTolerance() Return the value of the snapTolerance property.
java.lang.String	getStack() Return the value of the stack property.
java.lang.String	getWidgetVar() Return the value of the widgetVar property.
int	getZindex() Return the value of the zindex property.
boolean	isDisabled() Return the value of the disabled property.
boolean	isDragOnly() Return the value of the dragOnly property.
protected boolean	isPropertySet(java.lang.String finder)
boolean	isRevert() Return the value of the revert property.
boolean	isSnap() Return the value of the snap property.
void	setAxis(java.lang.String axis) Set the value of the axis property.
void	setContainment(java.lang.String containment) Set the value of the containment property.
void	setCursor(java.lang.String cursor) Set the value of the cursor property.
void	setDatasource(java.lang.String datasource) Set the value of the datasource property.
void	setDisabled(boolean disabled) Set the value of the disabled property.
void	setDragOnly(boolean dragOnly) Set the value of the dragOnly property.
void	setDragStartListener(javax.el.MethodExpression dragStartListener) Set the value of the dragStartListener property.
void	setFor(java.lang.String forValue) Set the value of the for property.
void	setGrid(java.lang.String grid) Set the value of the grid property.
void	setHandle(java.lang.String handle) Set the value of the handle property.
void	setHelper(java.lang.String helper) Set the value of the helper property.
void	setOpacity(java.lang.Double opacity) Set the value of the opacity property.
void	setRevert(boolean revert) Set the value of the revert property.
void	setScope(java.lang.String scope) Set the value of the scope property.
void	setSnap(boolean snap) Set the value of the snap property.
void	setSnapMode(java.lang.String snapMode) Set the value of the snapMode property.
void	setSnapTolerance(int snapTolerance) Set the value of the snapTolerance property.
void	setStack(java.lang.String stack) Set the value of the stack property.
void	setValueExpression(java.lang.String name, javax.el.ValueExpression binding)
void	setWidgetVar(java.lang.String widgetVar) Set the value of the widgetVar property.
void	setZindex(int zindex) Set the value of the zindex property.

Methods inherited from class javax.faces.component.UIComponentBase

addFacesListener, broadcast, clearInitialState, decode, encodeBegin, encodeChildren, encodeEnd, findComponent, getAttributes, getChildCount, getChildren, getClientBehaviors, getClientId, getFacesContext, getFacesListeners, getFacet, getFacetCount, getFacets, getFacetsAndChildren, getId, getListenersForEventClass, getParent, getPassThroughAttributes, getRenderer, getRendererType, getRendersChildren, getValueBinding, invokeOnComponent, isRendered, isTransient, markInitialState, processDecodes, processRestoreState, processSaveState, processUpdates, processValidators, queueEvent, removeFacesListener, restoreAttachedState, restoreState, saveAttachedState, saveState, setId, setParent, setRendered, setRendererType, setTransient, setValueBinding, subscribeToEvent, unsubscribeFromEvent

Methods inherited from class javax.faces.component.UIComponent

encodeAll, getClientId, getCompositeComponentParent, getContainerClientId, getCurrentComponent, getCurrentCompositeComponent, getNamingContainer, getPassThroughAttributes, getResourceBundleMap, getStateHelper, getStateHelper, getTransientStateHelper, getTransientStateHelper, getValueExpression, initialStateMarked, isCompositeComponent, isInView, isVisitable, popComponentFromEL, processEvent, pushComponentToEL, restoreTransientState, saveTransientState, setInView, visitTree

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.faces.component.behavior.ClientBehaviorHolder

getClientBehaviors

Field Detail

COMPONENT_TYPE

public static final java.lang.String COMPONENT_TYPE

See Also:

Constant Field Values

RENDERER_TYPE

public static final java.lang.String RENDERER_TYPE

See Also:

Constant Field Values

Constructor Detail

DraggableBase

public DraggableBase()

Method Detail

getFamily

public java.lang.String getFamily()

Specified by:

getFamily in class javax.faces.component.UIComponent

setAxis

public void setAxis(java.lang.String axis)

Set the value of the axis property.

Contents: Restrict the drag movement of this item to an axis. Default is null, possible values include: "x" & "y".

Specified by:

setAxis in interface IDraggable

getAxis

public java.lang.String getAxis()

Return the value of the axis property.

Contents: Restrict the drag movement of this item to an axis. Default is null, possible values include: "x" & "y".

Specified by:

getAxis in interface IDraggable

setContainment

public void setContainment(java.lang.String containment)

Set the value of the containment property.

Contents: Id of the parent component whose boundaries should restrict the movement of this draggable.

Specified by:

setContainment in interface IDraggable

getContainment

public java.lang.String getContainment()

Return the value of the containment property.

Contents: Id of the parent component whose boundaries should restrict the movement of this draggable.

Specified by:

getContainment in interface IDraggable

setCursor

public void setCursor(java.lang.String cursor)

Set the value of the cursor property.

Contents: Cursor style to set when this component is being dragged. See this page for a reference of what cursor styles your browser supports.

Specified by:

setCursor in interface IDraggable

getCursor

public java.lang.String getCursor()

Return the value of the cursor property.

Contents: Cursor style to set when this component is being dragged. See this page for a reference of what cursor styles your browser supports.

Specified by:

getCursor in interface IDraggable

setDatasource

public void setDatasource(java.lang.String datasource)

Set the value of the datasource property.

Contents: Allows you to set the ID of an UIData component that will provide a Java object as input for the drag start event. That object is defined by matching the index of the draggable to an object at the same index in the UIData component backing.

Specified by:

setDatasource in interface IDraggable

getDatasource

public java.lang.String getDatasource()

Return the value of the datasource property.

Contents: Allows you to set the ID of an UIData component that will provide a Java object as input for the drag start event. That object is defined by matching the index of the draggable to an object at the same index in the UIData component backing.

Specified by:

getDatasource in interface IDraggable

setDisabled

public void setDisabled(boolean disabled)

Set the value of the disabled property.

Contents: If set, movement is disabled.

Specified by:

setDisabled in interface IDraggable

isDisabled

public boolean isDisabled()

Return the value of the disabled property.

Contents: If set, movement is disabled.

Specified by:

isDisabled in interface IDraggable

setDragOnly

public void setDragOnly(boolean dragOnly)

Set the value of the dragOnly property.

Contents: If set, component won't cause drop event.

Specified by:

setDragOnly in interface IDraggable

isDragOnly

public boolean isDragOnly()

Return the value of the dragOnly property.

Contents: If set, component won't cause drop event.

Specified by:

isDragOnly in interface IDraggable

setDragStartListener

public void setDragStartListener(javax.el.MethodExpression dragStartListener)

Set the value of the dragStartListener property.

Contents: MethodExpression reference to a method called whenever the target component starts to be dragged. (It is advised not to use this event for updating the component being dragged, in order to avoid having its markup replaced while still dragging it. See wiki for more details.)

Specified by:

setDragStartListener in interface IDraggable

getDragStartListener

public javax.el.MethodExpression getDragStartListener()

Return the value of the dragStartListener property.

Contents: MethodExpression reference to a method called whenever the target component starts to be dragged. (It is advised not to use this event for updating the component being dragged, in order to avoid having its markup replaced while still dragging it. See wiki for more details.)

Specified by:

getDragStartListener in interface IDraggable

setFor

public void setFor(java.lang.String forValue)

Set the value of the for property.

Contents: Id of the component to add draggable behavior to.

Specified by:

setFor in interface IDraggable

getFor

public java.lang.String getFor()

Return the value of the for property.

Contents: Id of the component to add draggable behavior to.

Specified by:

getFor in interface IDraggable

setGrid

public void setGrid(java.lang.String grid)

Set the value of the grid property.

Contents: Defines the drag movement of this component as though snapping to a grid in defined intervals. Ex: '20x20', measured in pixels.

Specified by:

setGrid in interface IDraggable

getGrid

public java.lang.String getGrid()

Return the value of the grid property.

Contents: Defines the drag movement of this component as though snapping to a grid in defined intervals. Ex: '20x20', measured in pixels.

Specified by:

getGrid in interface IDraggable

setHandle

public void setHandle(java.lang.String handle)

Set the value of the handle property.

Contents: Restrict the drag-event start to an element specified by this JQuery selector.

Specified by:

setHandle in interface IDraggable

getHandle

public java.lang.String getHandle()

Return the value of the handle property.

Contents: Restrict the drag-event start to an element specified by this JQuery selector.

Specified by:

getHandle in interface IDraggable

setHelper

public void setHelper(java.lang.String helper)

Set the value of the helper property.

Contents: Specifies which element to move during the dragging event. Possible values are 'original' or 'clone'.

Specified by:

setHelper in interface IDraggable

getHelper

public java.lang.String getHelper()

Return the value of the helper property.

Contents: Specifies which element to move during the dragging event. Possible values are 'original' or 'clone'.

Specified by:

getHelper in interface IDraggable

setOpacity

public void setOpacity(java.lang.Double opacity)

Set the value of the opacity property.

Contents: The opacity for the helper during dragging. Values can range from 0.00 to 1.00.

Specified by:

setOpacity in interface IDraggable

getOpacity

public java.lang.Double getOpacity()

Return the value of the opacity property.

Contents: The opacity for the helper during dragging. Values can range from 0.00 to 1.00. Default = '1.0'.

Specified by:

getOpacity in interface IDraggable

setRevert

public void setRevert(boolean revert)

Set the value of the revert property.

Contents: If set, the component will return to its original position when dragging stops.

Specified by:

setRevert in interface IDraggable

isRevert

public boolean isRevert()

Return the value of the revert property.

Contents: If set, the component will return to its original position when dragging stops.

Specified by:

isRevert in interface IDraggable

setScope

public void setScope(java.lang.String scope)

Set the value of the scope property.

Contents: This arbitrary keyword allows sets of dragabbles and droppables with the same keyword to be associated with each other exclusively.

Specified by:

setScope in interface IDraggable

getScope

public java.lang.String getScope()

Return the value of the scope property.

Contents: This arbitrary keyword allows sets of dragabbles and droppables with the same keyword to be associated with each other exclusively.

Specified by:

getScope in interface IDraggable

setSnap

public void setSnap(boolean snap)

Set the value of the snap property.

Contents: Enable 'snap to droppable' behavior for this component.

Specified by:

setSnap in interface IDraggable

isSnap

public boolean isSnap()

Return the value of the snap property.

Contents: Enable 'snap to droppable' behavior for this component.

Specified by:

isSnap in interface IDraggable

setSnapMode

public void setSnapMode(java.lang.String snapMode)

Set the value of the snapMode property.

Contents: Specifies which edges on elements to snap to. Possible values include: outer, inner and both.

Specified by:

setSnapMode in interface IDraggable

getSnapMode

public java.lang.String getSnapMode()

Return the value of the snapMode property.

Contents: Specifies which edges on elements to snap to. Possible values include: outer, inner and both.

Specified by:

getSnapMode in interface IDraggable

setSnapTolerance

public void setSnapTolerance(int snapTolerance)

Set the value of the snapTolerance property.

Contents: Distance in pixels from the droppable edges at which snapping should occur.

Specified by:

setSnapTolerance in interface IDraggable

getSnapTolerance

public int getSnapTolerance()

Return the value of the snapTolerance property.

Contents: Distance in pixels from the droppable edges at which snapping should occur.

Specified by:

getSnapTolerance in interface IDraggable

setStack

public void setStack(java.lang.String stack)

Set the value of the stack property.

Contents: JQuery selector that defines the set of items this draggable shares its space with, ensures this item is brought to the front z-index when dragged.

Specified by:

setStack in interface IDraggable

getStack

public java.lang.String getStack()

Return the value of the stack property.

Contents: JQuery selector that defines the set of items this draggable shares its space with, ensures this item is brought to the front z-index when dragged.

Specified by:

getStack in interface IDraggable

setWidgetVar

public void setWidgetVar(java.lang.String widgetVar)

Set the value of the widgetVar property.

Contents: The JavaScript component instance variable name.

Specified by:

setWidgetVar in interface IDraggable

getWidgetVar

public java.lang.String getWidgetVar()

Return the value of the widgetVar property.

Contents: The JavaScript component instance variable name.

Specified by:

getWidgetVar in interface IDraggable

setZindex

public void setZindex(int zindex)

Set the value of the zindex property.

Contents: The z-index to set for the helper object.

Specified by:

setZindex in interface IDraggable

getZindex

public int getZindex()

Return the value of the zindex property.

Contents: The z-index to set for the helper object.

Specified by:

getZindex in interface IDraggable

isPropertySet

protected boolean isPropertySet(java.lang.String finder)

setValueExpression

public void setValueExpression(java.lang.String name,
                      javax.el.ValueExpression binding)

Overrides:

setValueExpression in class javax.faces.component.UIComponent

getEventNames

public java.util.Collection<java.lang.String> getEventNames()

Specified by:

getEventNames in interface javax.faces.component.behavior.ClientBehaviorHolder

Overrides:

getEventNames in class javax.faces.component.UIComponentBase

getDefaultEventName

public java.lang.String getDefaultEventName()

Specified by:

getDefaultEventName in interface javax.faces.component.behavior.ClientBehaviorHolder

Overrides:

getDefaultEventName in class javax.faces.component.UIComponentBase

getDefaultRender

public java.lang.String getDefaultRender(java.lang.String event)

Specified by:

getDefaultRender in interface IceClientBehaviorHolder

getDefaultExecute

public java.lang.String getDefaultExecute(java.lang.String event)

Specified by:

getDefaultExecute in interface IceClientBehaviorHolder

getListenerArgument

public java.lang.String getListenerArgument(java.lang.String event)

Specified by:

getListenerArgument in interface IceClientBehaviorHolder

addClientBehavior

public void addClientBehavior(java.lang.String eventName,
                     javax.faces.component.behavior.ClientBehavior behavior)

Specified by:

addClientBehavior in interface javax.faces.component.behavior.ClientBehaviorHolder

Overrides:

addClientBehavior in class javax.faces.component.UIComponentBase