Missile behavior

Name space	rialto.widgetBehavior
FILE	multi-files in rialtoEngine\javascript\core\coreBehaviors\DD_behavior.js
NAME	Missile/Target behavior
INHERITS	draganddrop
VERSION	0.86
update
DESCRIPTION	It is rather the description of the affectation of the missile and target behavior (relative to several files) than the description of an independent component

The missile behavior is a specific drag and drop Behavior. In Fact the missile can only be drop in specific element on which you attach the target Behavior.

Details of setup properties for the MISSILE

Name	Type	Description
domain	string	path to define authorized targets (ex. Tree.node)
domainUnauthorizedTarget	string	path to define unauthorized targets (ex. Tree.node.leaf)
targetChoice	string	choice between good targets strategy. If no value the target above (descendant of, or covered ) is the better. If 'firstIsBetter', the first target finded is the good (faster)

Details of setup properties for the TARGET

Name	Type	Description	Default
domain	string	path to define authorized Missile
missileAsOnePixel	boolean	if true the drop missile is seen as a one pixel object whatever its real size	true
borderIsTarget	boolean	if true the border of the target is reactive	true

Example:

        	Missile:
        		
        	var o = document.getElementById('objectToMove');
			var setup={bMUpAction : false,
			bRectLim 	: false,	   							 
			 ghost		: {bIcone : true, aspect: 'icon'},
		   	 domainTargets:'tree.node'
		   	 ,targetChoice : 'firstIsBetter'
			});			
			rialto.widgetBehavior.affect(o,'Missile',setup);			
			
			Target:
        		
        	var o = document.getElementById('objectToMove');
			var setup={missileAsOnePixel:true,domain:'tree.node'};
			rialto.widgetBehavior.affect(o,'Target',setup);

CALLBACK METHODS FOR THE MISSILE

Cf drag an drop callback method

CALLBACK METHODS FOR THE TARGET

Method	Arguments list	Return value	Inherits	To redefine
DDHover	object oHtml	void	no	yes
DDOuter	object oHtml	void	no	yes
receiveAfterDrop	object missile	void	no	yes

DDHover

this method is raise when a missile drag, move over the target

Parameters:
object oHtml:object with 3 properties 'oHtml','top','left' representing object drop,top and left in Target

The code must be redefine after . By default this method does nothing.

If this function is not redefine the default behavior is to surround the target in green (if the drop can be done) or red (no drop)

DDOuter

this method is raise when a missile drag, move out from the target

Parameters:
object oHtml:object with 3 properties 'oHtml','top','left' representing object drop,top and left in viewPort

The code must be redefine after . By default this method does nothing.

If this function is not redefine the default behavior is to remove the target decoration create on over.

receiveAfterDrop

Raise when a missile is drop in the target

Parameters:
object missile:object with 4 properties 'oHtml','top','left','doamin' representing object drop,top and left in Target and domain of the missile drop

The code must be redefine after . By default this method does nothing.

If this function is not redefine the default behavior is to drop the missile in the target