X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/c930e9176a5a85509c5b0230e2bff5c22a591432..530ef4b6c5b943cfa68b779d11cf7de29aa878bf:/docs/source/DropTarget.html?ds=sidebyside diff --git a/docs/source/DropTarget.html b/docs/source/DropTarget.html index 3b100601..40c460b5 100644 --- a/docs/source/DropTarget.html +++ b/docs/source/DropTarget.html @@ -1,118 +1,125 @@ - - - The source code - - - - -
/** - * @class Ext.dd.DropTarget - * @extends Ext.dd.DDTarget - * A simple class that provides the basic implementation needed to make any element a drop target that can have - * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided. - * @constructor - * @param {Mixed} el The container element - * @param {Object} config - */ -Ext.dd.DropTarget = function(el, config){ - this.el = Ext.get(el); - - Ext.apply(this, config); - - if(this.containerScroll){ - Ext.dd.ScrollManager.register(this.el); - } - - Ext.dd.DropTarget.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group, - {isTarget: true}); - -}; - -Ext.extend(Ext.dd.DropTarget, Ext.dd.DDTarget, { -
/** - * @cfg {String} ddGroup - * A named drag drop group to which this object belongs. If a group is specified, then this object will only - * interact with other drag drop objects in the same group (defaults to undefined). - */ -
/** - * @cfg {String} overClass - * The CSS class applied to the drop target element while the drag source is over it (defaults to ""). - */ -
/** - * @cfg {String} dropAllowed - * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok"). - */ - dropAllowed : "x-dd-drop-ok", -
/** - * @cfg {String} dropNotAllowed - * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop"). - */ - dropNotAllowed : "x-dd-drop-nodrop", - - // private - isTarget : true, - - // private - isNotifyTarget : true, - -
/** - * The function a {@link Ext.dd.DragSource} calls once to notify this drop target that the source is now over the - * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element - * and returns the dropAllowed config value. This method should be overridden if drop validation is required. - * @param {Ext.dd.DragSource} source The drag source that was dragged over this drop target - * @param {Event} e The event - * @param {Object} data An object containing arbitrary data supplied by the drag source - * @return {String} status The CSS class that communicates the drop status back to the source so that the - * underlying {@link Ext.dd.StatusProxy} can be updated - */ - notifyEnter : function(dd, e, data){ - if(this.overClass){ - this.el.addClass(this.overClass); - } - return this.dropAllowed; - }, - -
/** - * The function a {@link Ext.dd.DragSource} calls continuously while it is being dragged over the target. - * This method will be called on every mouse movement while the drag source is over the drop target. - * This default implementation simply returns the dropAllowed config value. - * @param {Ext.dd.DragSource} source The drag source that was dragged over this drop target - * @param {Event} e The event - * @param {Object} data An object containing arbitrary data supplied by the drag source - * @return {String} status The CSS class that communicates the drop status back to the source so that the - * underlying {@link Ext.dd.StatusProxy} can be updated - */ - notifyOver : function(dd, e, data){ - return this.dropAllowed; - }, - -
/** - * The function a {@link Ext.dd.DragSource} calls once to notify this drop target that the source has been dragged - * out of the target without dropping. This default implementation simply removes the CSS class specified by - * overClass (if any) from the drop element. - * @param {Ext.dd.DragSource} source The drag source that was dragged over this drop target - * @param {Event} e The event - * @param {Object} data An object containing arbitrary data supplied by the drag source - */ - notifyOut : function(dd, e, data){ - if(this.overClass){ - this.el.removeClass(this.overClass); - } - }, - -
/** - * The function a {@link Ext.dd.DragSource} calls once to notify this drop target that the dragged item has - * been dropped on it. This method has no default implementation and returns false, so you must provide an - * implementation that does something to process the drop event and returns true so that the drag source's - * repair action does not run. - * @param {Ext.dd.DragSource} source The drag source that was dragged over this drop target - * @param {Event} e The event - * @param {Object} data An object containing arbitrary data supplied by the drag source - * @return {Boolean} True if the drop was valid, else false - */ - notifyDrop : function(dd, e, data){ - return false; - } -});
- + + + + The source code + + + + +
/*!
+ * Ext JS Library 3.2.1
+ * Copyright(c) 2006-2010 Ext JS, Inc.
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+
/** + * @class Ext.dd.DropTarget + * @extends Ext.dd.DDTarget + * A simple class that provides the basic implementation needed to make any element a drop target that can have + * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided. + * @constructor + * @param {Mixed} el The container element + * @param {Object} config + */ +Ext.dd.DropTarget = function(el, config){ + this.el = Ext.get(el); + + Ext.apply(this, config); + + if(this.containerScroll){ + Ext.dd.ScrollManager.register(this.el); + } + + Ext.dd.DropTarget.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group, + {isTarget: true}); + +}; + +Ext.extend(Ext.dd.DropTarget, Ext.dd.DDTarget, { +
/** + * @cfg {String} ddGroup + * A named drag drop group to which this object belongs. If a group is specified, then this object will only + * interact with other drag drop objects in the same group (defaults to undefined). + */ +
/** + * @cfg {String} overClass + * The CSS class applied to the drop target element while the drag source is over it (defaults to ""). + */ +
/** + * @cfg {String} dropAllowed + * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok"). + */ + dropAllowed : "x-dd-drop-ok", +
/** + * @cfg {String} dropNotAllowed + * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop"). + */ + dropNotAllowed : "x-dd-drop-nodrop", + + // private + isTarget : true, + + // private + isNotifyTarget : true, + +
/** + * The function a {@link Ext.dd.DragSource} calls once to notify this drop target that the source is now over the + * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element + * and returns the dropAllowed config value. This method should be overridden if drop validation is required. + * @param {Ext.dd.DragSource} source The drag source that was dragged over this drop target + * @param {Event} e The event + * @param {Object} data An object containing arbitrary data supplied by the drag source + * @return {String} status The CSS class that communicates the drop status back to the source so that the + * underlying {@link Ext.dd.StatusProxy} can be updated + */ + notifyEnter : function(dd, e, data){ + if(this.overClass){ + this.el.addClass(this.overClass); + } + return this.dropAllowed; + }, + +
/** + * The function a {@link Ext.dd.DragSource} calls continuously while it is being dragged over the target. + * This method will be called on every mouse movement while the drag source is over the drop target. + * This default implementation simply returns the dropAllowed config value. + * @param {Ext.dd.DragSource} source The drag source that was dragged over this drop target + * @param {Event} e The event + * @param {Object} data An object containing arbitrary data supplied by the drag source + * @return {String} status The CSS class that communicates the drop status back to the source so that the + * underlying {@link Ext.dd.StatusProxy} can be updated + */ + notifyOver : function(dd, e, data){ + return this.dropAllowed; + }, + +
/** + * The function a {@link Ext.dd.DragSource} calls once to notify this drop target that the source has been dragged + * out of the target without dropping. This default implementation simply removes the CSS class specified by + * overClass (if any) from the drop element. + * @param {Ext.dd.DragSource} source The drag source that was dragged over this drop target + * @param {Event} e The event + * @param {Object} data An object containing arbitrary data supplied by the drag source + */ + notifyOut : function(dd, e, data){ + if(this.overClass){ + this.el.removeClass(this.overClass); + } + }, + +
/** + * The function a {@link Ext.dd.DragSource} calls once to notify this drop target that the dragged item has + * been dropped on it. This method has no default implementation and returns false, so you must provide an + * implementation that does something to process the drop event and returns true so that the drag source's + * repair action does not run. + * @param {Ext.dd.DragSource} source The drag source that was dragged over this drop target + * @param {Event} e The event + * @param {Object} data An object containing arbitrary data supplied by the drag source + * @return {Boolean} True if the drop was valid, else false + */ + notifyDrop : function(dd, e, data){ + return false; + } +});
+ \ No newline at end of file