/*
Copyright (c) 2004-2012, The Dojo Foundation All Rights Reserved.
Available via Academic Free License >= 2.1 OR the modified BSD license.
see: http://dojotoolkit.org/license for details
*/
if(!dojo._hasResource["dojox.grid._View"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.grid._View"] = true;
dojo.provide("dojox.grid._View");
dojo.require("dijit._Widget");
dojo.require("dijit._Templated");
dojo.require("dojox.grid._Builder");
dojo.require("dojox.html.metrics");
dojo.require("dojox.grid.util");
dojo.require("dojo.dnd.Source");
dojo.require("dojo.dnd.Manager");
(function(){
// a private function
var getStyleText = function(inNode, inStyleText){
return inNode.style.cssText == undefined ? inNode.getAttribute("style") : inNode.style.cssText;
};
// some public functions
dojo.declare('dojox.grid._View', [dijit._Widget, dijit._Templated], {
// summary:
// A collection of grid columns. A grid is comprised of a set of views that stack horizontally.
// Grid creates views automatically based on grid's layout structure.
// Users should typically not need to access individual views directly.
//
// defaultWidth: String
// Default width of the view
defaultWidth: "18em",
// viewWidth: String
// Width for the view, in valid css unit
viewWidth: "",
templateString:"<div class=\"dojoxGridView\" role=\"presentation\">\n\t<div class=\"dojoxGridHeader\" dojoAttachPoint=\"headerNode\" role=\"presentation\">\n\t\t<div dojoAttachPoint=\"headerNodeContainer\" style=\"width:9000em\" role=\"presentation\">\n\t\t\t<div dojoAttachPoint=\"headerContentNode\" role=\"row\"></div>\n\t\t</div>\n\t</div>\n\t<input type=\"checkbox\" class=\"dojoxGridHiddenFocus\" dojoAttachPoint=\"hiddenFocusNode\" role=\"presentation\" />\n\t<input type=\"checkbox\" class=\"dojoxGridHiddenFocus\" role=\"presentation\" />\n\t<div class=\"dojoxGridScrollbox\" dojoAttachPoint=\"scrollboxNode\" role=\"presentation\">\n\t\t<div class=\"dojoxGridContent\" dojoAttachPoint=\"contentNode\" hidefocus=\"hidefocus\" role=\"presentation\"></div>\n\t</div>\n</div>\n",
themeable: false,
classTag: 'dojoxGrid',
marginBottom: 0,
rowPad: 2,
// _togglingColumn: int
// Width of the column being toggled (-1 for none)
_togglingColumn: -1,
// _headerBuilderClass: Object
// The class to use for our header builder
_headerBuilderClass: dojox.grid._HeaderBuilder,
// _contentBuilderClass: Object
// The class to use for our content builder
_contentBuilderClass: dojox.grid._ContentBuilder,
postMixInProperties: function(){
this.rowNodes = {};
},
postCreate: function(){
this.connect(this.scrollboxNode,"onscroll","doscroll");
dojox.grid.util.funnelEvents(this.contentNode, this, "doContentEvent", [ 'mouseover', 'mouseout', 'click', 'dblclick', 'contextmenu', 'mousedown' ]);
dojox.grid.util.funnelEvents(this.headerNode, this, "doHeaderEvent", [ 'dblclick', 'mouseover', 'mouseout', 'mousemove', 'mousedown', 'click', 'contextmenu' ]);
this.content = new this._contentBuilderClass(this);
this.header = new this._headerBuilderClass(this);
//BiDi: in RTL case, style width='9000em' causes scrolling problem in head node
if(!dojo._isBodyLtr()){
this.headerNodeContainer.style.width = "";
}
},
destroy: function(){
dojo.destroy(this.headerNode);
delete this.headerNode;
for(var i in this.rowNodes){
this._cleanupRowWidgets(this.rowNodes[i]);
dojo.destroy(this.rowNodes[i]);
}
this.rowNodes = {};
if(this.source){
this.source.destroy();
}
this.inherited(arguments);
},
// focus
focus: function(){
if(dojo.isIE || dojo.isWebKit || dojo.isOpera){
this.hiddenFocusNode.focus();
}else{
this.scrollboxNode.focus();
}
},
setStructure: function(inStructure){
var vs = (this.structure = inStructure);
// FIXME: similar logic is duplicated in layout
if(vs.width && !isNaN(vs.width)){
this.viewWidth = vs.width + 'em';
}else{
this.viewWidth = vs.width || (vs.noscroll ? 'auto' : this.viewWidth); //|| this.defaultWidth;
}
this._onBeforeRow = vs.onBeforeRow||function(){};
this._onAfterRow = vs.onAfterRow||function(){};
this.noscroll = vs.noscroll;
if(this.noscroll){
this.scrollboxNode.style.overflow = "hidden";
}
this.simpleStructure = Boolean(vs.cells.length == 1);
// bookkeeping
this.testFlexCells();
// accomodate new structure
this.updateStructure();
},
_cleanupRowWidgets: function(inRowNode){
// Summary:
// Cleans up the widgets for the given row node so that
// we can reattach them if needed
if(inRowNode){
dojo.forEach(dojo.query("[widgetId]", inRowNode).map(dijit.byNode), function(w){
if(w._destroyOnRemove){
w.destroy();
delete w;
}else if(w.domNode && w.domNode.parentNode){
w.domNode.parentNode.removeChild(w.domNode);
}
});
}
},
onBeforeRow: function(inRowIndex, cells){
this._onBeforeRow(inRowIndex, cells);
if(inRowIndex >= 0){
this._cleanupRowWidgets(this.getRowNode(inRowIndex));
}
},
onAfterRow: function(inRowIndex, cells, inRowNode){
this._onAfterRow(inRowIndex, cells, inRowNode);
var g = this.grid;
dojo.forEach(dojo.query(".dojoxGridStubNode", inRowNode), function(n){
if(n && n.parentNode){
var lw = n.getAttribute("linkWidget");
var cellIdx = window.parseInt(dojo.attr(n, "cellIdx"), 10);
var cellDef = g.getCell(cellIdx);
var w = dijit.byId(lw);
if(w){
n.parentNode.replaceChild(w.domNode, n);
if(!w._started){
w.startup();
}
dojo.destroy(n);
}else{
n.innerHTML = "";
}
}
}, this);
},
testFlexCells: function(){
// FIXME: cheater, this function does double duty as initializer and tester
this.flexCells = false;
for(var j=0, row; (row=this.structure.cells[j]); j++){
for(var i=0, cell; (cell=row[i]); i++){
cell.view = this;
this.flexCells = this.flexCells || cell.isFlex();
}
}
return this.flexCells;
},
updateStructure: function(){
// header builder needs to update table map
this.header.update();
// content builder needs to update markup cache
this.content.update();
},
getScrollbarWidth: function(){
var hasScrollSpace = this.hasVScrollbar();
var overflow = dojo.style(this.scrollboxNode, "overflow");
if(this.noscroll || !overflow || overflow == "hidden"){
hasScrollSpace = false;
}else if(overflow == "scroll"){
hasScrollSpace = true;
}
return (hasScrollSpace ? dojox.html.metrics.getScrollbar().w : 0); // Integer
},
getColumnsWidth: function(){
var h = this.headerContentNode;
return h && h.firstChild ? (h.firstChild.offsetWidth || dojo.style(h.firstChild, 'width')) : 0; // Integer
},
setColumnsWidth: function(width){
this.headerContentNode.firstChild.style.width = width + 'px';
if(this.viewWidth){
this.viewWidth = width + 'px';
}
},
getWidth: function(){
return this.viewWidth || (this.getColumnsWidth()+this.getScrollbarWidth()) +'px'; // String
},
getContentWidth: function(){
return Math.max(0, dojo._getContentBox(this.domNode).w - this.getScrollbarWidth()) + 'px'; // String
},
render: function(){
this.scrollboxNode.style.height = '';
this.renderHeader();
if(this._togglingColumn >= 0){
this.setColumnsWidth(this.getColumnsWidth() - this._togglingColumn);
this._togglingColumn = -1;
}
var cells = this.grid.layout.cells;
var getSibling = dojo.hitch(this, function(node, before){
!dojo._isBodyLtr() && (before = !before);
var inc = before?-1:1;
var idx = this.header.getCellNodeIndex(node) + inc;
var cell = cells[idx];
while(cell && cell.getHeaderNode() && cell.getHeaderNode().style.display == "none"){
idx += inc;
cell = cells[idx];
}
if(cell){
return cell.getHeaderNode();
}
return null;
});
if(this.grid.columnReordering && this.simpleStructure){
if(this.source){
this.source.destroy();
}
// Create the top and bottom markers
var bottomMarkerId = "dojoxGrid_bottomMarker";
var topMarkerId = "dojoxGrid_topMarker";
if(this.bottomMarker){
dojo.destroy(this.bottomMarker);
}
this.bottomMarker = dojo.byId(bottomMarkerId);
if(this.topMarker){
dojo.destroy(this.topMarker);
}
this.topMarker = dojo.byId(topMarkerId);
if (!this.bottomMarker) {
this.bottomMarker = dojo.create("div", {
"id": bottomMarkerId,
"class": "dojoxGridColPlaceBottom"
}, dojo.body());
this._hide(this.bottomMarker);
this.topMarker = dojo.create("div", {
"id": topMarkerId,
"class": "dojoxGridColPlaceTop"
}, dojo.body());
this._hide(this.topMarker);
}
this.arrowDim = dojo.contentBox(this.bottomMarker);
var headerHeight = dojo.contentBox(this.headerContentNode.firstChild.rows[0]).h;
this.source = new dojo.dnd.Source(this.headerContentNode.firstChild.rows[0], {
horizontal: true,
accept: [ "gridColumn_" + this.grid.id ],
viewIndex: this.index,
generateText: false,
onMouseDown: dojo.hitch(this, function(e){
this.header.decorateEvent(e);
if((this.header.overRightResizeArea(e) || this.header.overLeftResizeArea(e)) &&
this.header.canResize(e) && !this.header.moveable){
this.header.beginColumnResize(e);
}else{
if(this.grid.headerMenu){
this.grid.headerMenu.onCancel(true);
}
// IE reports a left click as 1, where everything else reports 0
if(e.button === (dojo.isIE < 9 ? 1 : 0)){
dojo.dnd.Source.prototype.onMouseDown.call(this.source, e);
}
}
}),
onMouseOver: dojo.hitch(this, function(e){
var src = this.source;
if(src._getChildByEvent(e)){
dojo.dnd.Source.prototype.onMouseOver.apply(src, arguments);
}
}),
_markTargetAnchor: dojo.hitch(this, function(before){
var src = this.source;
if(src.current == src.targetAnchor && src.before == before){ return; }
if(src.targetAnchor && getSibling(src.targetAnchor, src.before)){
src._removeItemClass(getSibling(src.targetAnchor, src.before), src.before ? "After" : "Before");
}
dojo.dnd.Source.prototype._markTargetAnchor.call(src, before);
var target = before ? src.targetAnchor : getSibling(src.targetAnchor, src.before);
var endAdd = 0;
if (!target) {
target = src.targetAnchor;
endAdd = dojo.contentBox(target).w + this.arrowDim.w/2 + 2;
}
// NOTE: this is for backwards compatibility with Dojo 1.3
var pos = (dojo.position||dojo._abs)(target, true);
var left = Math.floor(pos.x - this.arrowDim.w/2 + endAdd);
dojo.style(this.bottomMarker, "visibility", "visible");
dojo.style(this.topMarker, "visibility", "visible");
dojo.style(this.bottomMarker, {
"left": left + "px",
"top" : (headerHeight + pos.y) + "px"
});
dojo.style(this.topMarker, {
"left": left + "px",
"top" : (pos.y - this.arrowDim.h) + "px"
});
if(src.targetAnchor && getSibling(src.targetAnchor, src.before)){
src._addItemClass(getSibling(src.targetAnchor, src.before), src.before ? "After" : "Before");
}
}),
_unmarkTargetAnchor: dojo.hitch(this, function(){
var src = this.source;
if(!src.targetAnchor){ return; }
if(src.targetAnchor && getSibling(src.targetAnchor, src.before)){
src._removeItemClass(getSibling(src.targetAnchor, src.before), src.before ? "After" : "Before");
}
this._hide(this.bottomMarker);
this._hide(this.topMarker);
dojo.dnd.Source.prototype._unmarkTargetAnchor.call(src);
}),
destroy: dojo.hitch(this, function(){
dojo.disconnect(this._source_conn);
dojo.unsubscribe(this._source_sub);
dojo.dnd.Source.prototype.destroy.call(this.source);
if(this.bottomMarker){
dojo.destroy(this.bottomMarker);
delete this.bottomMarker;
}
if(this.topMarker){
dojo.destroy(this.topMarker);
delete this.topMarker;
}
}),
onDndCancel: dojo.hitch(this, function(){
dojo.dnd.Source.prototype.onDndCancel.call(this.source);
this._hide(this.bottomMarker);
this._hide(this.topMarker);
})
});
this._source_conn = dojo.connect(this.source, "onDndDrop", this, "_onDndDrop");
this._source_sub = dojo.subscribe("/dnd/drop/before", this, "_onDndDropBefore");
this.source.startup();
}
},
_hide: function(node){
dojo.style(node, {
left: "-10000px",
top: "-10000px",
"visibility": "hidden"
});
},
_onDndDropBefore: function(source, nodes, copy){
if(dojo.dnd.manager().target !== this.source){
return;
}
this.source._targetNode = this.source.targetAnchor;
this.source._beforeTarget = this.source.before;
var views = this.grid.views.views;
var srcView = views[source.viewIndex];
var tgtView = views[this.index];
if(tgtView != srcView){
srcView.convertColPctToFixed();
tgtView.convertColPctToFixed();
}
},
_onDndDrop: function(source, nodes, copy){
if(dojo.dnd.manager().target !== this.source){
if(dojo.dnd.manager().source === this.source){
this._removingColumn = true;
}
return;
}
this._hide(this.bottomMarker);
this._hide(this.topMarker);
var getIdx = function(n){
return n ? dojo.attr(n, "idx") : null;
};
var w = dojo.marginBox(nodes[0]).w;
if(source.viewIndex !== this.index){
var views = this.grid.views.views;
var srcView = views[source.viewIndex];
var tgtView = views[this.index];
if(srcView.viewWidth && srcView.viewWidth != "auto"){
srcView.setColumnsWidth(srcView.getColumnsWidth() - w);
}
if(tgtView.viewWidth && tgtView.viewWidth != "auto"){
tgtView.setColumnsWidth(tgtView.getColumnsWidth());
}
}
var stn = this.source._targetNode;
var stb = this.source._beforeTarget;
!dojo._isBodyLtr() && (stb = !stb);
var layout = this.grid.layout;
var idx = this.index;
delete this.source._targetNode;
delete this.source._beforeTarget;
layout.moveColumn(
source.viewIndex,
idx,
getIdx(nodes[0]),
getIdx(stn),
stb);
},
renderHeader: function(){
this.headerContentNode.innerHTML = this.header.generateHtml(this._getHeaderContent);
if(this.flexCells){
this.contentWidth = this.getContentWidth();
this.headerContentNode.firstChild.style.width = this.contentWidth;
}
dojox.grid.util.fire(this, "onAfterRow", [-1, this.structure.cells, this.headerContentNode]);
},
// note: not called in 'view' context
_getHeaderContent: function(inCell){
var n = inCell.name || inCell.grid.getCellName(inCell);
var ret = [ '<div class="dojoxGridSortNode' ];
if(inCell.index != inCell.grid.getSortIndex()){
ret.push('">');
}else{
ret = ret.concat([ ' ',
inCell.grid.sortInfo > 0 ? 'dojoxGridSortUp' : 'dojoxGridSortDown',
'"><div class="dojoxGridArrowButtonChar">',
inCell.grid.sortInfo > 0 ? '▲' : '▼',
'</div><div class="dojoxGridArrowButtonNode" role="presentation"></div>',
'<div class="dojoxGridColCaption">']);
}
ret = ret.concat([n, '</div></div>']);
return ret.join('');
},
resize: function(){
this.adaptHeight();
this.adaptWidth();
},
hasHScrollbar: function(reset){
var hadScroll = this._hasHScroll||false;
if(this._hasHScroll == undefined || reset){
if(this.noscroll){
this._hasHScroll = false;
}else{
var style = dojo.style(this.scrollboxNode, "overflow");
if(style == "hidden"){
this._hasHScroll = false;
}else if(style == "scroll"){
this._hasHScroll = true;
}else{
this._hasHScroll = (this.scrollboxNode.offsetWidth - this.getScrollbarWidth() < this.contentNode.offsetWidth );
}
}
}
if(hadScroll !== this._hasHScroll){
this.grid.update();
}
return this._hasHScroll; // Boolean
},
hasVScrollbar: function(reset){
var hadScroll = this._hasVScroll||false;
if(this._hasVScroll == undefined || reset){
if(this.noscroll){
this._hasVScroll = false;
}else{
var style = dojo.style(this.scrollboxNode, "overflow");
if(style == "hidden"){
this._hasVScroll = false;
}else if(style == "scroll"){
this._hasVScroll = true;
}else{
this._hasVScroll = (this.scrollboxNode.scrollHeight > this.scrollboxNode.clientHeight);
}
}
}
if(hadScroll !== this._hasVScroll){
this.grid.update();
}
return this._hasVScroll; // Boolean
},
convertColPctToFixed: function(){
// Fix any percentage widths to be pixel values
var hasPct = false;
this.grid.initialWidth = "";
var cellNodes = dojo.query("th", this.headerContentNode);
var fixedWidths = dojo.map(cellNodes, function(c, vIdx){
var w = c.style.width;
dojo.attr(c, "vIdx", vIdx);
if(w && w.slice(-1) == "%"){
hasPct = true;
}else if(w && w.slice(-2) == "px"){
return window.parseInt(w, 10);
}
return dojo.contentBox(c).w;
});
if(hasPct){
dojo.forEach(this.grid.layout.cells, function(cell, idx){
if(cell.view == this){
var cellNode = cell.view.getHeaderCellNode(cell.index);
if(cellNode && dojo.hasAttr(cellNode, "vIdx")){
var vIdx = window.parseInt(dojo.attr(cellNode, "vIdx"));
this.setColWidth(idx, fixedWidths[vIdx]);
dojo.removeAttr(cellNode, "vIdx");
}
}
}, this);
return true;
}
return false;
},
adaptHeight: function(minusScroll){
if(!this.grid._autoHeight){
var h = (this.domNode.style.height && parseInt(this.domNode.style.height.replace(/px/,''), 10)) || this.domNode.clientHeight;
var self = this;
var checkOtherViewScrollers = function(){
var v;
for(var i in self.grid.views.views){
v = self.grid.views.views[i];
if(v !== self && v.hasHScrollbar()){
return true;
}
}
return false;
};
if(minusScroll || (this.noscroll && checkOtherViewScrollers())){
h -= dojox.html.metrics.getScrollbar().h;
}
dojox.grid.util.setStyleHeightPx(this.scrollboxNode, h);
}
this.hasVScrollbar(true);
},
adaptWidth: function(){
if(this.flexCells){
// the view content width
this.contentWidth = this.getContentWidth();
this.headerContentNode.firstChild.style.width = this.contentWidth;
}
// FIXME: it should be easier to get w from this.scrollboxNode.clientWidth,
// but clientWidth seemingly does not include scrollbar width in some cases
var w = this.scrollboxNode.offsetWidth - this.getScrollbarWidth();
if(!this._removingColumn){
w = Math.max(w, this.getColumnsWidth()) + 'px';
}else{
w = Math.min(w, this.getColumnsWidth()) + 'px';
this._removingColumn = false;
}
var cn = this.contentNode;
cn.style.width = w;
this.hasHScrollbar(true);
},
setSize: function(w, h){
var ds = this.domNode.style;
var hs = this.headerNode.style;
if(w){
ds.width = w;
hs.width = w;
}
ds.height = (h >= 0 ? h + 'px' : '');
},
renderRow: function(inRowIndex){
var rowNode = this.createRowNode(inRowIndex);
this.buildRow(inRowIndex, rowNode);
//this.grid.edit.restore(this, inRowIndex);
return rowNode;
},
createRowNode: function(inRowIndex){
var node = document.createElement("div");
node.className = this.classTag + 'Row';
if (this instanceof dojox.grid._RowSelector){
dojo.attr(node,"role","presentation");
}else{
dojo.attr(node,"role","row");
if (this.grid.selectionMode != "none") {
dojo.attr(node, "aria-selected", "false"); //rows can be selected so add aria-selected prop
}
}
node[dojox.grid.util.gridViewTag] = this.id;
node[dojox.grid.util.rowIndexTag] = inRowIndex;
this.rowNodes[inRowIndex] = node;
return node;
},
buildRow: function(inRowIndex, inRowNode){
this.buildRowContent(inRowIndex, inRowNode);
this.styleRow(inRowIndex, inRowNode);
},
buildRowContent: function(inRowIndex, inRowNode){
inRowNode.innerHTML = this.content.generateHtml(inRowIndex, inRowIndex);
if(this.flexCells && this.contentWidth){
// FIXME: accessing firstChild here breaks encapsulation
inRowNode.firstChild.style.width = this.contentWidth;
}
dojox.grid.util.fire(this, "onAfterRow", [inRowIndex, this.structure.cells, inRowNode]);
},
rowRemoved:function(inRowIndex){
if(inRowIndex >= 0){
this._cleanupRowWidgets(this.getRowNode(inRowIndex));
}
this.grid.edit.save(this, inRowIndex);
delete this.rowNodes[inRowIndex];
},
getRowNode: function(inRowIndex){
return this.rowNodes[inRowIndex];
},
getCellNode: function(inRowIndex, inCellIndex){
var row = this.getRowNode(inRowIndex);
if(row){
return this.content.getCellNode(row, inCellIndex);
}
},
getHeaderCellNode: function(inCellIndex){
if(this.headerContentNode){
return this.header.getCellNode(this.headerContentNode, inCellIndex);
}
},
// styling
styleRow: function(inRowIndex, inRowNode){
inRowNode._style = getStyleText(inRowNode);
this.styleRowNode(inRowIndex, inRowNode);
},
styleRowNode: function(inRowIndex, inRowNode){
if(inRowNode){
this.doStyleRowNode(inRowIndex, inRowNode);
}
},
doStyleRowNode: function(inRowIndex, inRowNode){
this.grid.styleRowNode(inRowIndex, inRowNode);
},
// updating
updateRow: function(inRowIndex){
var rowNode = this.getRowNode(inRowIndex);
if(rowNode){
rowNode.style.height = '';
this.buildRow(inRowIndex, rowNode);
}
return rowNode;
},
updateRowStyles: function(inRowIndex){
this.styleRowNode(inRowIndex, this.getRowNode(inRowIndex));
},
// scrolling
lastTop: 0,
firstScroll:0,
_nativeScroll: false,
doscroll: function(inEvent){
if(dojo.isFF >= 13){
this._nativeScroll = true;
}
//var s = dojo.marginBox(this.headerContentNode.firstChild);
var isLtr = dojo._isBodyLtr();
if(this.firstScroll < 2){
if((!isLtr && this.firstScroll == 1) || (isLtr && this.firstScroll === 0)){
var s = dojo.marginBox(this.headerNodeContainer);
if(dojo.isIE){
this.headerNodeContainer.style.width = s.w + this.getScrollbarWidth() + 'px';
}else if(dojo.isMoz){
//TODO currently only for FF, not sure for safari and opera
this.headerNodeContainer.style.width = s.w - this.getScrollbarWidth() + 'px';
//this.headerNodeContainer.style.width = s.w + 'px';
//set scroll to right in FF
this.scrollboxNode.scrollLeft = isLtr ?
this.scrollboxNode.clientWidth - this.scrollboxNode.scrollWidth :
this.scrollboxNode.scrollWidth - this.scrollboxNode.clientWidth;
}
}
this.firstScroll++;
}
this.headerNode.scrollLeft = this.scrollboxNode.scrollLeft;
// 'lastTop' is a semaphore to prevent feedback-loop with setScrollTop below
var top = this.scrollboxNode.scrollTop;
if(top !== this.lastTop){
this.grid.scrollTo(top);
}
this._nativeScroll = false;
},
setScrollTop: function(inTop){
// 'lastTop' is a semaphore to prevent feedback-loop with doScroll above
this.lastTop = inTop;
if(!this._nativeScroll){
//fix #15487
this.scrollboxNode.scrollTop = inTop;
}
return this.scrollboxNode.scrollTop;
},
// event handlers (direct from DOM)
doContentEvent: function(e){
if(this.content.decorateEvent(e)){
this.grid.onContentEvent(e);
}
},
doHeaderEvent: function(e){
if(this.header.decorateEvent(e)){
this.grid.onHeaderEvent(e);
}
},
// event dispatch(from Grid)
dispatchContentEvent: function(e){
return this.content.dispatchEvent(e);
},
dispatchHeaderEvent: function(e){
return this.header.dispatchEvent(e);
},
// column resizing
setColWidth: function(inIndex, inWidth){
this.grid.setCellWidth(inIndex, inWidth + 'px');
},
update: function(){
if(!this.domNode){
return;
}
this.content.update();
this.grid.update();
//get scroll after update or scroll left setting goes wrong on IE.
//See trac: #8040
var left = this.scrollboxNode.scrollLeft;
this.scrollboxNode.scrollLeft = left;
this.headerNode.scrollLeft = left;
}
});
dojo.declare("dojox.grid._GridAvatar", dojo.dnd.Avatar, {
construct: function(){
var dd = dojo.doc;
var a = dd.createElement("table");
a.cellPadding = a.cellSpacing = "0";
a.className = "dojoxGridDndAvatar";
a.style.position = "absolute";
a.style.zIndex = 1999;
a.style.margin = "0px"; // to avoid dojo.marginBox() problems with table's margins
var b = dd.createElement("tbody");
var tr = dd.createElement("tr");
var td = dd.createElement("td");
var img = dd.createElement("td");
tr.className = "dojoxGridDndAvatarItem";
img.className = "dojoxGridDndAvatarItemImage";
img.style.width = "16px";
var source = this.manager.source, node;
if(source.creator){
// create an avatar representation of the node
node = source._normalizedCreator(source.getItem(this.manager.nodes[0].id).data, "avatar").node;
}else{
// or just clone the node and hope it works
node = this.manager.nodes[0].cloneNode(true);
var table, tbody;
if(node.tagName.toLowerCase() == "tr"){
// insert extra table nodes
table = dd.createElement("table");
tbody = dd.createElement("tbody");
tbody.appendChild(node);
table.appendChild(tbody);
node = table;
}else if(node.tagName.toLowerCase() == "th"){
// insert extra table nodes
table = dd.createElement("table");
tbody = dd.createElement("tbody");
var r = dd.createElement("tr");
table.cellPadding = table.cellSpacing = "0";
r.appendChild(node);
tbody.appendChild(r);
table.appendChild(tbody);
node = table;
}
}
node.id = "";
td.appendChild(node);
tr.appendChild(img);
tr.appendChild(td);
dojo.style(tr, "opacity", 0.9);
b.appendChild(tr);
a.appendChild(b);
this.node = a;
var m = dojo.dnd.manager();
this.oldOffsetY = m.OFFSET_Y;
m.OFFSET_Y = 1;
},
destroy: function(){
dojo.dnd.manager().OFFSET_Y = this.oldOffsetY;
this.inherited(arguments);
}
});
var oldMakeAvatar = dojo.dnd.manager().makeAvatar;
dojo.dnd.manager().makeAvatar = function(){
var src = this.source;
if(src.viewIndex !== undefined && !dojo.hasClass(dojo.body(),"dijit_a11y")){
return new dojox.grid._GridAvatar(this);
}
return oldMakeAvatar.call(dojo.dnd.manager());
};
})();
}