aboutsummaryrefslogtreecommitdiff
path: root/includes/js/dijit/_tree
diff options
context:
space:
mode:
Diffstat (limited to 'includes/js/dijit/_tree')
-rw-r--r--includes/js/dijit/_tree/Node.html12
-rw-r--r--includes/js/dijit/_tree/Tree.html3
-rw-r--r--includes/js/dijit/_tree/dndContainer.js150
-rw-r--r--includes/js/dijit/_tree/dndSelector.js171
-rw-r--r--includes/js/dijit/_tree/dndSource.js373
-rw-r--r--includes/js/dijit/_tree/model.js84
6 files changed, 0 insertions, 793 deletions
diff --git a/includes/js/dijit/_tree/Node.html b/includes/js/dijit/_tree/Node.html
deleted file mode 100644
index 00e49a5..0000000
--- a/includes/js/dijit/_tree/Node.html
+++ /dev/null
@@ -1,12 +0,0 @@
-<div class="dijitTreeNode" waiRole="presentation"
- ><div dojoAttachPoint="rowNode" waiRole="presentation"
- ><span dojoAttachPoint="expandoNode" class="dijitTreeExpando" waiRole="presentation"
- ></span
- ><span dojoAttachPoint="expandoNodeText" class="dijitExpandoText" waiRole="presentation"
- ></span
- ><div dojoAttachPoint="contentNode" class="dijitTreeContent" waiRole="presentation">
- <div dojoAttachPoint="iconNode" class="dijitInline dijitTreeIcon" waiRole="presentation"></div>
- <span dojoAttachPoint="labelNode" class="dijitTreeLabel" wairole="treeitem" tabindex="-1" waiState="selected-false" dojoAttachEvent="onfocus:_onNodeFocus"></span>
- </div
- ></div>
-</div>
diff --git a/includes/js/dijit/_tree/Tree.html b/includes/js/dijit/_tree/Tree.html
deleted file mode 100644
index 9b90f4e..0000000
--- a/includes/js/dijit/_tree/Tree.html
+++ /dev/null
@@ -1,3 +0,0 @@
-<div class="dijitTreeContainer" waiRole="tree"
- dojoAttachEvent="onclick:_onClick,onkeypress:_onKeyPress">
-</div>
diff --git a/includes/js/dijit/_tree/dndContainer.js b/includes/js/dijit/_tree/dndContainer.js
deleted file mode 100644
index 308e5ea..0000000
--- a/includes/js/dijit/_tree/dndContainer.js
+++ /dev/null
@@ -1,150 +0,0 @@
-if(!dojo._hasResource["dijit._tree.dndContainer"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dijit._tree.dndContainer"] = true;
-dojo.provide("dijit._tree.dndContainer");
-dojo.require("dojo.dnd.common");
-dojo.require("dojo.dnd.Container");
-
-dojo.declare("dijit._tree.dndContainer",
- null,
- {
- constructor: function(tree, params){
- // summary: a constructor of the Container
- // tree: Node: node or node's id to build the container on
- // params: Object: a dict of parameters, which gets mixed into the object
- this.tree = tree;
- this.node = tree.domNode; // TODO: rename; it's not a TreeNode but the whole Tree
- dojo.mixin(this, params);
-
- // class-specific variables
- this.map = {};
- this.current = null; // current TreeNode
-
- // states
- this.containerState = "";
- dojo.addClass(this.node, "dojoDndContainer");
-
- // mark up children
- if(!(params && params._skipStartup)){
- this.startup();
- }
-
- // set up events
- this.events = [
- dojo.connect(this.node, "onmouseover", this, "onMouseOver"),
- dojo.connect(this.node, "onmouseout", this, "onMouseOut"),
-
- // cancel text selection and text dragging
- dojo.connect(this.node, "ondragstart", dojo, "stopEvent"),
- dojo.connect(this.node, "onselectstart", dojo, "stopEvent")
- ];
- },
-
-
- // abstract access to the map
- getItem: function(/*String*/ key){
- // summary: returns a data item by its key (id)
- //console.log("Container getItem()", arguments,this.map, this.map[key], this.selection[key]);
- return this.selection[key];
- //return this.map[key]; // Object
- },
-
- // mouse events
- onMouseOver: function(e){
- // summary: event processor for onmouseover
- // e: Event: mouse event
-
- // handle when mouse has just moved over the Tree itself (not a TreeNode, but the Tree)
- var rt = e.relatedTarget; // the previous location
- while(rt){
- if(rt == this.node){ break; }
- try{
- rt = rt.parentNode;
- }catch(x){
- rt = null;
- }
- }
- if(!rt){
- this._changeState("Container", "Over");
- this.onOverEvent();
- }
-
- // code below is for handling depending on which TreeNode we are over
- var n = this._getChildByEvent(e); // the TreeNode
- if(this.current == n){ return; }
- if(this.current){ this._removeItemClass(this.current, "Over"); }
- if(n){ this._addItemClass(n, "Over"); }
- this.current = n;
- },
-
- onMouseOut: function(e){
- // summary: event processor for onmouseout
- // e: Event: mouse event
- for(var n = e.relatedTarget; n;){
- if(n == this.node){ return; }
- try{
- n = n.parentNode;
- }catch(x){
- n = null;
- }
- }
- if(this.current){
- this._removeItemClass(this.current, "Over");
- this.current = null;
- }
- this._changeState("Container", "");
- this.onOutEvent();
- },
-
- _changeState: function(type, newState){
- // summary: changes a named state to new state value
- // type: String: a name of the state to change
- // newState: String: new state
- var prefix = "dojoDnd" + type;
- var state = type.toLowerCase() + "State";
- //dojo.replaceClass(this.node, prefix + newState, prefix + this[state]);
- dojo.removeClass(this.node, prefix + this[state]);
- dojo.addClass(this.node, prefix + newState);
- this[state] = newState;
- },
-
- _getChildByEvent: function(e){
- // summary: gets a child, which is under the mouse at the moment, or null
- // e: Event: a mouse event
- var node = e.target;
- if(node){
- for(var parent = node.parentNode; parent; node = parent, parent = node.parentNode){
- if(dojo.hasClass(node, "dijitTreeContent")){ return node; }
- }
- }
- return null;
- },
-
- markupFactory: function(tree, params){
- params._skipStartup = true;
- return new dijit._tree.dndContainer(tree, params);
- },
-
- _addItemClass: function(node, type){
- // summary: adds a class with prefix "dojoDndItem"
- // node: Node: a node
- // type: String: a variable suffix for a class name
- dojo.addClass(node, "dojoDndItem" + type);
- },
-
- _removeItemClass: function(node, type){
- // summary: removes a class with prefix "dojoDndItem"
- // node: Node: a node
- // type: String: a variable suffix for a class name
- dojo.removeClass(node, "dojoDndItem" + type);
- },
-
- onOverEvent: function(){
- // summary: this function is called once, when mouse is over our container
- },
-
- onOutEvent: function(){
- // summary: this function is called once, when mouse is out of our container
- }
-});
-
-}
diff --git a/includes/js/dijit/_tree/dndSelector.js b/includes/js/dijit/_tree/dndSelector.js
deleted file mode 100644
index b19210f..0000000
--- a/includes/js/dijit/_tree/dndSelector.js
+++ /dev/null
@@ -1,171 +0,0 @@
-if(!dojo._hasResource["dijit._tree.dndSelector"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dijit._tree.dndSelector"] = true;
-dojo.provide("dijit._tree.dndSelector");
-dojo.require("dojo.dnd.common");
-dojo.require("dijit._tree.dndContainer");
-
-dojo.declare("dijit._tree.dndSelector",
- dijit._tree.dndContainer,
- {
- constructor: function(tree, params){
- this.selection={};
- this.anchor = null;
- this.simpleSelection=false;
-
- this.events.push(
- dojo.connect(this.tree.domNode, "onmousedown", this,"onMouseDown"),
- dojo.connect(this.tree.domNode, "onmouseup", this,"onMouseUp")
- );
- },
-
- // object attributes (for markup)
- singular: false, // is singular property
-
- // methods
- getSelectedItems: function(){
- var selectedItems = []
- for (var i in this.selection){
- selectedItems.push(dijit.getEnclosingWidget(this.selection[i]).item);
- }
- return selectedItems;
- },
-
- getSelectedNodes: function(){
- return this.selection;
- },
-
- selectNone: function(){
- // summary: unselects all items
- return this._removeSelection()._removeAnchor(); // self
- },
-
- insertItems: function(item, parent){
- // summary: inserts new data items (see Container's insertNodes method for details)
-
- //we actually need to add things to the store here instead of adding noes to the tree directly
- },
-
- destroy: function(){
- // summary: prepares the object to be garbage-collected
- dojo.dnd.Selector.superclass.destroy.call(this);
- this.selection = this.anchor = null;
- },
-
- // mouse events
- onMouseDown: function(e){
- // summary: event processor for onmousedown
- // e: Event: mouse event
- if(!this.current){ return; }
-
- var item = dijit.getEnclosingWidget(this.current).item
- var id = this.tree.model.getIdentity(item);
-
- if (!this.current.id) {
- this.current.id=id;
- }
-
- if (!this.current.type) {
- this.current.type="data";
- }
-
- if(!this.singular && !dojo.dnd.getCopyKeyState(e) && !e.shiftKey && (this.current.id in this.selection)){
- this.simpleSelection = true;
- dojo.stopEvent(e);
- return;
- }
-
- if(this.singular){
- if(this.anchor == this.current){
- if(dojo.dnd.getCopyKeyState(e)){
- this.selectNone();
- }
- }else{
- this.selectNone();
- this.anchor = this.current;
- this._addItemClass(this.anchor, "Anchor");
-
- this.selection[this.current.id] = this.current;
- }
- }else{
- if(!this.singular && e.shiftKey){
- if (dojo.dnd.getCopyKeyState(e)){
- //TODO add range to selection
- }else{
- //TODO select new range from anchor
- }
- }else{
- if(dojo.dnd.getCopyKeyState(e)){
- if(this.anchor == this.current){
- delete this.selection[this.anchor.id];
- this._removeAnchor();
- }else{
- if(this.current.id in this.selection){
- this._removeItemClass(this.current, "Selected");
- delete this.selection[this.current.id];
- }else{
- if(this.anchor){
- this._removeItemClass(this.anchor, "Anchor");
- this._addItemClass(this.anchor, "Selected");
- }
- this.anchor = this.current;
- this._addItemClass(this.current, "Anchor");
- this.selection[this.current.id] = this.current;
- }
- }
- }else{
- var item = dijit.getEnclosingWidget(this.current).item
- var id = this.tree.model.getIdentity(item);
- if(!(id in this.selection)){
- this.selectNone();
- this.anchor = this.current;
- this._addItemClass(this.current, "Anchor");
- this.selection[id] = this.current;
- }
- }
- }
- }
-
- dojo.stopEvent(e);
- },
-
- onMouseMove: function() {
-
- },
-
- onOverEvent: function() {
- this.onmousemoveEvent = dojo.connect(this.node, "onmousemove", this, "onMouseMove");
- },
-
- onMouseUp: function(e){
- // summary: event processor for onmouseup
- // e: Event: mouse event
- if(!this.simpleSelection){ return; }
- this.simpleSelection = false;
- this.selectNone();
- if(this.current){
- this.anchor = this.current;
- this._addItemClass(this.anchor, "Anchor");
- this.selection[this.current.id] = this.current;
- }
- },
- _removeSelection: function(){
- // summary: unselects all items
- var e = dojo.dnd._empty;
- for(var i in this.selection){
- if(i in e){ continue; }
- var node = dojo.byId(i);
- if(node){ this._removeItemClass(node, "Selected"); }
- }
- this.selection = {};
- return this; // self
- },
- _removeAnchor: function(){
- if(this.anchor){
- this._removeItemClass(this.anchor, "Anchor");
- this.anchor = null;
- }
- return this; // self
- }
-});
-
-}
diff --git a/includes/js/dijit/_tree/dndSource.js b/includes/js/dijit/_tree/dndSource.js
deleted file mode 100644
index ccb91ad..0000000
--- a/includes/js/dijit/_tree/dndSource.js
+++ /dev/null
@@ -1,373 +0,0 @@
-if(!dojo._hasResource["dijit._tree.dndSource"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dijit._tree.dndSource"] = true;
-dojo.provide("dijit._tree.dndSource");
-
-dojo.require("dijit._tree.dndSelector");
-dojo.require("dojo.dnd.Manager");
-
-dojo.declare("dijit._tree.dndSource", dijit._tree.dndSelector, {
- // summary: a Source object, which can be used as a DnD source, or a DnD target
-
- // object attributes (for markup)
- isSource: true,
- copyOnly: false,
- skipForm: false,
- accept: ["text"],
-
- constructor: function(tree, params){
- // summary: a constructor of the Source
- // tree: dijit.Tree: the tree widget to build the source on
- // params: Object: a dict of parameters, recognized parameters are:
- // isSource: Boolean: can be used as a DnD source, if true; assumed to be "true" if omitted
- // accept: Array: list of accepted types (text strings) for a target; assumed to be ["text"] if omitted
- // horizontal: Boolean: a horizontal container, if true, vertical otherwise or when omitted
- // copyOnly: Boolean: always copy items, if true, use a state of Ctrl key otherwise
- // skipForm: Boolean: don't start the drag operation, if clicked on form elements
- // the rest of parameters are passed to the selector
- if(!params){ params = {}; }
- dojo.mixin(this, params);
- this.isSource = typeof params.isSource == "undefined" ? true : params.isSource;
- var type = params.accept instanceof Array ? params.accept : ["text"];
- this.accept = null;
- if(type.length){
- this.accept = {};
- for(var i = 0; i < type.length; ++i){
- this.accept[type[i]] = 1;
- }
- }
-
- // class-specific variables
- this.isDragging = false;
- this.mouseDown = false;
- this.targetAnchor = null;
- this.targetBox = null;
- this.before = true;
-
- // states
- this.sourceState = "";
- if(this.isSource){
- dojo.addClass(this.node, "dojoDndSource");
- }
- this.targetState = "";
- if(this.accept){
- dojo.addClass(this.node, "dojoDndTarget");
- }
- if(this.horizontal){
- dojo.addClass(this.node, "dojoDndHorizontal");
- }
- // set up events
- this.topics = [
- dojo.subscribe("/dnd/source/over", this, "onDndSourceOver"),
- dojo.subscribe("/dnd/start", this, "onDndStart"),
- dojo.subscribe("/dnd/drop", this, "onDndDrop"),
- dojo.subscribe("/dnd/cancel", this, "onDndCancel")
- ];
- },
-
- startup: function(){
- },
-
- // methods
- checkAcceptance: function(source, nodes){
- // summary: checks, if the target can accept nodes from this source
- // source: Object: the source which provides items
- // nodes: Array: the list of transferred items
- return true; // Boolean
- },
- copyState: function(keyPressed){
- // summary: Returns true, if we need to copy items, false to move.
- // It is separated to be overwritten dynamically, if needed.
- // keyPressed: Boolean: the "copy" was pressed
- return this.copyOnly || keyPressed; // Boolean
- },
- destroy: function(){
- // summary: prepares the object to be garbage-collected
- this.inherited("destroy",arguments);
- dojo.forEach(this.topics, dojo.unsubscribe);
- this.targetAnchor = null;
- },
-
- // markup methods
- markupFactory: function(params, node){
- params._skipStartup = true;
- return new dijit._tree.dndSource(node, params);
- },
-
- // mouse event processors
- onMouseMove: function(e){
- // summary: event processor for onmousemove
- // e: Event: mouse event
- if(this.isDragging && this.targetState == "Disabled"){ return; }
- this.inherited("onMouseMove", arguments);
- var m = dojo.dnd.manager();
- if(this.isDragging){
- // calculate before/after
-
- if (this.allowBetween){ // not implemented yet for tree since it has no concept of order
- var before = false;
- if(this.current){
- if(!this.targetBox || this.targetAnchor != this.current){
- this.targetBox = {
- xy: dojo.coords(this.current, true),
- w: this.current.offsetWidth,
- h: this.current.offsetHeight
- };
- }
- if(this.horizontal){
- before = (e.pageX - this.targetBox.xy.x) < (this.targetBox.w / 2);
- }else{
- before = (e.pageY - this.targetBox.xy.y) < (this.targetBox.h / 2);
- }
- }
- if(this.current != this.targetAnchor || before != this.before){
- this._markTargetAnchor(before);
- m.canDrop(!this.current || m.source != this || !(this.current.id in this.selection));
- }
- }
- }else{
- if(this.mouseDown && this.isSource){
- var n = this.getSelectedNodes();
- var nodes=[];
- for (var i in n){
- nodes.push(n[i]);
- }
- if(nodes.length){
- m.startDrag(this, nodes, this.copyState(dojo.dnd.getCopyKeyState(e)));
- }
- }
- }
- },
-
- onMouseDown: function(e){
- // summary: event processor for onmousedown
- // e: Event: mouse event
- this.mouseDown = true;
- this.mouseButton = e.button;
- this.inherited("onMouseDown",arguments);
- },
-
- onMouseUp: function(e){
- // summary: event processor for onmouseup
- // e: Event: mouse event
- if(this.mouseDown){
- this.mouseDown = false;
- this.inherited("onMouseUp",arguments);
- }
- },
-
- onMouseOver: function(e){
- // summary: event processor for onmouseover
- // e: Event: mouse event
-
- // handle when mouse has just moved over the Tree itself (not a TreeNode, but the Tree)
- var rt = e.relatedTarget; // the previous location
- while(rt){
- if(rt == this.node){ break; }
- try{
- rt = rt.parentNode;
- }catch(x){
- rt = null;
- }
- }
- if(!rt){
- this._changeState("Container", "Over");
- this.onOverEvent();
- }
-
- // code below is for handling depending on which TreeNode we are over
- var n = this._getChildByEvent(e); // the TreeNode
- if(this.current == n){ return; }
- if(this.current){ this._removeItemClass(this.current, "Over"); }
- var m = dojo.dnd.manager();
- if(n){
- this._addItemClass(n, "Over");
- if(this.isDragging){
- if(this.checkItemAcceptance(n,m.source)){
- m.canDrop(this.targetState != "Disabled" && (!this.current || m.source != this || !(n in this.selection)));
- }else{
- m.canDrop(false);
- }
- }
- }else{
- if(this.isDragging){
- if (m.source && this.checkAcceptance(m.source,m.source.getSelectedNodes())){
- m.canDrop(this.targetState != "Disabled" && (!this.current || m.source != this || !(this.current.id in this.selection)));
- }else{
- m.canDrop(false);
- }
- }
- }
- this.current = n;
- },
-
- checkItemAcceptance: function(node, source){
- // summary: stub funciton to be overridden if one wants to check for the ability to drop at the node/item level
- return true;
- },
-
- // topic event processors
- onDndSourceOver: function(source){
- // summary: topic event processor for /dnd/source/over, called when detected a current source
- // source: Object: the source which has the mouse over it
- if(this != source){
- this.mouseDown = false;
- if(this.targetAnchor){
- this._unmarkTargetAnchor();
- }
- }else if(this.isDragging){
- var m = dojo.dnd.manager();
- m.canDrop(this.targetState != "Disabled" && (!this.current || m.source != this || !(this.current.id in this.selection)));
- }
- },
- onDndStart: function(source, nodes, copy){
- // summary: topic event processor for /dnd/start, called to initiate the DnD operation
- // source: Object: the source which provides items
- // nodes: Array: the list of transferred items
- // copy: Boolean: copy items, if true, move items otherwise
-
- if(this.isSource){
- this._changeState("Source", this == source ? (copy ? "Copied" : "Moved") : "");
- }
- var accepted = this.checkAcceptance(source, nodes);
-
- this._changeState("Target", accepted ? "" : "Disabled");
-
- if(accepted){
- dojo.dnd.manager().overSource(this);
- }
-
- this.isDragging = true;
- },
-
- itemCreator: function(nodes){
- return dojo.map(nodes, function(node){
- return {
- "id": node.id,
- "name": node.textContent || node.innerText || ""
- };
- });
- },
-
- onDndDrop: function(source, nodes, copy){
- // summary:
- // Topic event processor for /dnd/drop, called to finish the DnD operation..
- // Updates data store items according to where node was dragged from and dropped
- // to. The tree will then respond to those data store updates and redraw itself.
- // source: Object: the source which provides items
- // nodes: Array: the list of transferred items
- // copy: Boolean: copy items, if true, move items otherwise
-
- if(this.containerState == "Over"){
- var tree = this.tree,
- model = tree.model,
- target = this.current,
- requeryRoot = false; // set to true iff top level items change
-
- this.isDragging = false;
-
- // Compute the new parent item
- var targetWidget = dijit.getEnclosingWidget(target),
- newParentItem = (targetWidget && targetWidget.item) || tree.item;
-
- // If we are dragging from another source (or at least, another source
- // that points to a different data store), then we need to make new data
- // store items for each element in nodes[]. This call get the parameters
- // to pass to store.newItem()
- var newItemsParams;
- if(source != this){
- newItemsParams = this.itemCreator(nodes, target);
- }
-
- dojo.forEach(nodes, function(node, idx){
- if(source == this){
- // This is a node from my own tree, and we are moving it, not copying.
- // Remove item from old parent's children attribute.
- // TODO: dijit._tree.dndSelector should implement deleteSelectedNodes()
- // and this code should go there.
- var childTreeNode = dijit.getEnclosingWidget(node),
- childItem = childTreeNode.item,
- oldParentItem = childTreeNode.getParent().item;
-
- model.pasteItem(childItem, oldParentItem, newParentItem, copy);
- }else{
- model.newItem(newItemsParams[idx], newParentItem);
- }
- }, this);
-
- // Expand the target node (if it's currently collapsed) so the user can see
- // where their node was dropped. In particular since that node is still selected.
- this.tree._expandNode(targetWidget);
- }
- this.onDndCancel();
- },
- onDndCancel: function(){
- // summary: topic event processor for /dnd/cancel, called to cancel the DnD operation
- if(this.targetAnchor){
- this._unmarkTargetAnchor();
- this.targetAnchor = null;
- }
- this.before = true;
- this.isDragging = false;
- this.mouseDown = false;
- delete this.mouseButton;
- this._changeState("Source", "");
- this._changeState("Target", "");
- },
-
- // utilities
-
- onOverEvent: function(){
- // summary: this function is called once, when mouse is over our container
- this.inherited("onOverEvent",arguments);
- dojo.dnd.manager().overSource(this);
- },
- onOutEvent: function(){
- // summary: this function is called once, when mouse is out of our container
- this.inherited("onOutEvent",arguments);
- dojo.dnd.manager().outSource(this);
- },
- _markTargetAnchor: function(before){
- // summary: assigns a class to the current target anchor based on "before" status
- // before: Boolean: insert before, if true, after otherwise
- if(this.current == this.targetAnchor && this.before == before){ return; }
- if(this.targetAnchor){
- this._removeItemClass(this.targetAnchor, this.before ? "Before" : "After");
- }
- this.targetAnchor = this.current;
- this.targetBox = null;
- this.before = before;
- if(this.targetAnchor){
- this._addItemClass(this.targetAnchor, this.before ? "Before" : "After");
- }
- },
- _unmarkTargetAnchor: function(){
- // summary: removes a class of the current target anchor based on "before" status
- if(!this.targetAnchor){ return; }
- this._removeItemClass(this.targetAnchor, this.before ? "Before" : "After");
- this.targetAnchor = null;
- this.targetBox = null;
- this.before = true;
- },
- _markDndStatus: function(copy){
- // summary: changes source's state based on "copy" status
- this._changeState("Source", copy ? "Copied" : "Moved");
- }
-});
-
-dojo.declare("dijit._tree.dndTarget", dijit._tree.dndSource, {
- // summary: a Target object, which can be used as a DnD target
-
- constructor: function(node, params){
- // summary: a constructor of the Target --- see the Source constructor for details
- this.isSource = false;
- dojo.removeClass(this.node, "dojoDndSource");
- },
-
- // markup methods
- markupFactory: function(params, node){
- params._skipStartup = true;
- return new dijit._tree.dndTarget(node, params);
- }
-});
-
-}
diff --git a/includes/js/dijit/_tree/model.js b/includes/js/dijit/_tree/model.js
deleted file mode 100644
index 5ef4ac1..0000000
--- a/includes/js/dijit/_tree/model.js
+++ /dev/null
@@ -1,84 +0,0 @@
-
-dojo.declare(
- "dijit.tree.model",
- null,
-{
- // summary
- // Contract for any data provider object for the tree. Tree
- // passes in values to the constructor to specify the callbacks.
- // "item" is typically a dojo.data.Item but it's just a black box so
- // it could be anything.
- //
- // This (like dojo.data.api.Read) is just documentation, and not meant to be used.
-
- destroy: function(){
- // summary: destroys this object, releasing connections to the store
- },
-
- // =======================================================================
- // Methods for traversing hierarchy
-
- getRoot: function(onItem){
- // summary:
- // Calls onItem with the root item for the tree, possibly a fabricated item.
- // Throws exception on error.
- },
-
- mayHaveChildren: function(/*dojo.data.Item*/ item){
- // summary
- // Tells if an item has or may have children. Implementing logic here
- // avoids showing +/- expando icon for nodes that we know don't have children.
- // (For efficiency reasons we may not want to check if an element actually
- // has children until user clicks the expando node)
- },
-
- getChildren: function(/*dojo.data.Item*/ parentItem, /*function(items)*/ onComplete){
- // summary
- // Calls onComplete() with array of child items of given parent item, all loaded.
- // Throws exception on error.
- },
-
- // =======================================================================
- // Inspecting items
-
- getIdentity: function(/* item */ item){
- // summary: returns identity for an item
- },
-
- getLabel: function(/*dojo.data.Item*/ item){
- // summary: get the label for an item
- },
-
- // =======================================================================
- // Write interface
-
- newItem: function(/* Object? */ args, /*Item?*/ parent){
- // summary
- // Creates a new item. See dojo.data.api.Write for details on args.
- },
-
- pasteItem: function(/*Item*/ childItem, /*Item*/ oldParentItem, /*Item*/ newParentItem, /*Boolean*/ bCopy){
- // summary
- // Move or copy an item from one parent item to another.
- // Used in drag & drop.
- // If oldParentItem is specified and bCopy is false, childItem is removed from oldParentItem.
- // If newParentItem is specified, childItem is attached to newParentItem.
- },
-
- // =======================================================================
- // Callbacks
-
- onChange: function(/*dojo.data.Item*/ item){
- // summary
- // Callback whenever an item has changed, so that Tree
- // can update the label, icon, etc. Note that changes
- // to an item's children or parent(s) will trigger an
- // onChildrenChange() so you can ignore those changes here.
- },
-
- onChildrenChange: function(/*dojo.data.Item*/ parent, /*dojo.data.Item[]*/ newChildrenList){
- // summary
- // Callback to do notifications about new, updated, or deleted items.
- }
-});
-
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-11 19:02:16 +0000