This class encapsulates the user interface of an {@link Ext.grid.GridPanel}.
@@ -22,67 +17,7 @@
* @constructor
* @param {Object} config
*/
-Ext.grid.GridView = function(config){
- Ext.apply(this, config);
- // These events are only used internally by the grid components
- this.addEvents(
-
/**
- * @event beforerowremoved
- * Internal UI Event. Fired before a row is removed.
- * @param {Ext.grid.GridView} view
- * @param {Number} rowIndex The index of the row to be removed.
- * @param {Ext.data.Record} record The Record to be removed
- */
- 'beforerowremoved',
- /**
- * @event beforerowsinserted
- * Internal UI Event. Fired before rows are inserted.
- * @param {Ext.grid.GridView} view
- * @param {Number} firstRow The index of the first row to be inserted.
- * @param {Number} lastRow The index of the last row to be inserted.
- */
- 'beforerowsinserted',
- /**
- * @event beforerefresh
- * Internal UI Event. Fired before the view is refreshed.
- * @param {Ext.grid.GridView} view
- */
- 'beforerefresh',
- /**
- * @event rowremoved
- * Internal UI Event. Fired after a row is removed.
- * @param {Ext.grid.GridView} view
- * @param {Number} rowIndex The index of the row that was removed.
- * @param {Ext.data.Record} record The Record that was removed
- */
- 'rowremoved',
- /**
- * @event rowsinserted
- * Internal UI Event. Fired after rows are inserted.
- * @param {Ext.grid.GridView} view
- * @param {Number} firstRow The index of the first inserted.
- * @param {Number} lastRow The index of the last row inserted.
- */
- 'rowsinserted',
- /**
- * @event rowupdated
- * Internal UI Event. Fired after a row has been updated.
- * @param {Ext.grid.GridView} view
- * @param {Number} firstRow The index of the row updated.
- * @param {Ext.data.record} record The Record backing the row updated.
- */
- 'rowupdated',
- /**
- * @event refresh
- * Internal UI Event. Fired after the GridView's body has been refreshed.
- * @param {Ext.grid.GridView} view
- */
- 'refresh'
- );
- Ext.grid.GridView.superclass.constructor.call(this);
-};
-
-Ext.extend(Ext.grid.GridView, Ext.util.Observable, {
+Ext.grid.GridView = Ext.extend(Ext.util.Observable, {
/**
* Override this function to apply custom CSS classes to rows during rendering. You can also supply custom
* parameters to the row template for the current row to customize how it is rendered using the rowParams
@@ -231,6 +166,11 @@ viewConfig: {
* @cfg {Number} rowSelectorDepth The number of levels to search for rows in event delegation (defaults to 10)
*/
rowSelectorDepth : 10,
+
+ /**
+ * @cfg {Number} rowBodySelectorDepth The number of levels to search for row bodies in event delegation (defaults to 10)
+ */
+ rowBodySelectorDepth : 10,
/**
* @cfg {String} cellSelector The selector used to find cells internally (defaults to 'td.x-grid3-cell')
@@ -241,10 +181,75 @@ viewConfig: {
*/
rowSelector : 'div.x-grid3-row',
+ /**
+ * @cfg {String} rowBodySelector The selector used to find row bodies internally (defaults to 'div.x-grid3-row')
+ */
+ rowBodySelector : 'div.x-grid3-row-body',
+
// private
firstRowCls: 'x-grid3-row-first',
lastRowCls: 'x-grid3-row-last',
rowClsRe: /(?:^|\s+)x-grid3-row-(first|last|alt)(?:\s+|$)/g,
+
+ constructor : function(config){
+ Ext.apply(this, config);
+ // These events are only used internally by the grid components
+ this.addEvents(
+ /**
+ * @event beforerowremoved
+ * Internal UI Event. Fired before a row is removed.
+ * @param {Ext.grid.GridView} view
+ * @param {Number} rowIndex The index of the row to be removed.
+ * @param {Ext.data.Record} record The Record to be removed
+ */
+ 'beforerowremoved',
+ /**
+ * @event beforerowsinserted
+ * Internal UI Event. Fired before rows are inserted.
+ * @param {Ext.grid.GridView} view
+ * @param {Number} firstRow The index of the first row to be inserted.
+ * @param {Number} lastRow The index of the last row to be inserted.
+ */
+ 'beforerowsinserted',
+ /**
+ * @event beforerefresh
+ * Internal UI Event. Fired before the view is refreshed.
+ * @param {Ext.grid.GridView} view
+ */
+ 'beforerefresh',
+ /**
+ * @event rowremoved
+ * Internal UI Event. Fired after a row is removed.
+ * @param {Ext.grid.GridView} view
+ * @param {Number} rowIndex The index of the row that was removed.
+ * @param {Ext.data.Record} record The Record that was removed
+ */
+ 'rowremoved',
+ /**
+ * @event rowsinserted
+ * Internal UI Event. Fired after rows are inserted.
+ * @param {Ext.grid.GridView} view
+ * @param {Number} firstRow The index of the first inserted.
+ * @param {Number} lastRow The index of the last row inserted.
+ */
+ 'rowsinserted',
+ /**
+ * @event rowupdated
+ * Internal UI Event. Fired after a row has been updated.
+ * @param {Ext.grid.GridView} view
+ * @param {Number} firstRow The index of the row updated.
+ * @param {Ext.data.record} record The Record backing the row updated.
+ */
+ 'rowupdated',
+ /**
+ * @event refresh
+ * Internal UI Event. Fired after the GridView's body has been refreshed.
+ * @param {Ext.grid.GridView} view
+ */
+ 'refresh'
+ );
+ Ext.grid.GridView.superclass.constructor.call(this);
+ },
/* -------------------------------- UI Specific ----------------------------- */
@@ -303,7 +308,7 @@ viewConfig: {
for(var k in ts){
var t = ts[k];
- if(t && typeof t.compile == 'function' && !t.compiled){
+ if(t && Ext.isFunction(t.compile) && !t.compiled){
t.disableFormats = true;
t.compile();
}
@@ -436,6 +441,18 @@ viewConfig: {
var r = this.findRow(el);
return r ? r.rowIndex : false;
},
+
+ /**
+ * Return the HtmlElement representing the grid row body which contains the passed element.
+ * @param {HTMLElement} el The target HTMLElement
+ * @return {HTMLElement} The row body element, or null if the target element is not within a row body of this GridView.
+ */
+ findRowBody : function(el){
+ if(!el){
+ return false;
+ }
+ return this.fly(el).findParent(this.rowBodySelector, this.rowBodySelectorDepth);
+ },
// getter methods for fetching elements dynamically in the grid
@@ -641,12 +658,12 @@ viewConfig: {
p.id = c.id;
p.css = i === 0 ? 'x-grid3-cell-first ' : (i == last ? 'x-grid3-cell-last ' : '');
p.attr = p.cellAttr = '';
- p.value = c.renderer(r.data[c.name], p, r, rowIndex, i, ds);
+ p.value = c.renderer.call(c.scope, r.data[c.name], p, r, rowIndex, i, ds);
p.style = c.style;
if(Ext.isEmpty(p.value)){
p.value = ' ';
}
- if(this.markDirty && r.dirty && typeof r.modified[c.name] !== 'undefined'){
+ if(this.markDirty && r.dirty && Ext.isDefined(r.modified[c.name])){
p.css += ' x-grid3-dirty-cell';
}
cb[cb.length] = ct.apply(p);
@@ -674,18 +691,24 @@ viewConfig: {
if(!this.ds || this.ds.getCount() < 1){
return;
}
- var rows = this.getRows();
+ var rows = this.getRows(),
+ len = rows.length,
+ i, r;
+
skipStripe = skipStripe || !this.grid.stripeRows;
startRow = startRow || 0;
- Ext.each(rows, function(row, idx){
- row.rowIndex = idx;
- if(!skipStripe){
- row.className = row.className.replace(this.rowClsRe, ' ');
- if ((idx + 1) % 2 === 0){
- row.className += ' x-grid3-row-alt';
- }
- }
- }, this);
+ for(i = 0; i= last){
+ this.fireEvent('beforerowsinserted', this, firstRow, lastRow);
this.refresh();
+ this.fireEvent('rowsinserted', this, firstRow, lastRow);
}else{
if(!isUpdate){
this.fireEvent('beforerowsinserted', this, firstRow, lastRow);
@@ -1106,7 +1135,7 @@ viewConfig: {
// private
getColumnWidth : function(col){
var w = this.cm.getColumnWidth(col);
- if(typeof w == 'number'){
+ if(Ext.isNumber(w)){
return (Ext.isBorderBox || (Ext.isWebKit && !Ext.isSafari2) ? w : (w - this.borderWidth > 0 ? w - this.borderWidth : 0)) + 'px';
}
return w;
@@ -1133,7 +1162,7 @@ viewConfig: {
}
var vc = cm.getColumnCount(true);
- var ac = vc-(typeof omitColumn == 'number' ? 1 : 0);
+ var ac = vc-(Ext.isNumber(omitColumn) ? 1 : 0);
if(ac === 0){
ac = 1;
omitColumn = undefined;
@@ -1200,8 +1229,9 @@ viewConfig: {
for(var i = 0; i < colCount; i++){
var name = cm.getDataIndex(i);
cs[i] = {
- name : (typeof name == 'undefined' ? this.ds.fields.get(i).name : name),
+ name : (!Ext.isDefined(name) ? this.ds.fields.get(i).name : name),
renderer : cm.getRenderer(i),
+ scope: cm.getRendererScope(i),
id : cm.getColumnId(i),
style : this.getColumnStyle(i)
};
@@ -1222,7 +1252,7 @@ viewConfig: {
var cs = this.getColumnData();
startRow = startRow || 0;
- endRow = typeof endRow == "undefined"? ds.getCount()-1 : endRow;
+ endRow = !Ext.isDefined(endRow) ? ds.getCount()-1 : endRow;
// records to render
var rs = ds.getRange(startRow, endRow);
@@ -1239,7 +1269,7 @@ viewConfig: {
// private
refreshRow : function(record){
var ds = this.ds, index;
- if(typeof record == 'number'){
+ if(Ext.isNumber(record)){
index = record;
record = ds.getAt(index);
if(!record){
@@ -1301,6 +1331,16 @@ viewConfig: {
}
},
+ // private
+ clearHeaderSortState : function(){
+ if(!this.sortState){
+ return;
+ }
+ this.grid.fireEvent('sortchange', this.grid, null);
+ this.mainHd.select('td').removeClass(this.sortClasses);
+ delete this.sortState;
+ },
+
// private
destroy : function(){
if(this.colMenu){
@@ -1347,9 +1387,9 @@ viewConfig: {
delete Ext.dd.DDM.ids[this.columnDrop.ddGroup];
}
- if (this.splitone){ // enableColumnResize
- this.splitone.destroy();
- delete this.splitone._domRef;
+ if (this.splitZone){ // enableColumnResize
+ this.splitZone.destroy();
+ delete this.splitZone._domRef;
delete Ext.dd.DDM.ids["gridSplitters" + this.grid.getGridEl().id];
}
@@ -1478,6 +1518,7 @@ viewConfig: {
// private
onAdd : function(ds, records, index){
+
this.insertRows(ds, index, index + (records.length-1));
},
@@ -1774,11 +1815,15 @@ Ext.extend(Ext.grid.GridView.SplitDragZone, Ext.dd.DDProxy, {
this.startPos = x;
Ext.dd.DDProxy.prototype.b4StartDrag.call(this, x, y);
},
+
+ allowHeaderDrag : function(e){
+ return true;
+ },
handleMouseDown : function(e){
var t = this.view.findHeaderCell(e.getTarget());
- if(t){
+ if(t && this.allowHeaderDrag(e)){
var xy = this.view.fly(t).getXY(), x = xy[0], y = xy[1];
var exy = e.getXY(), ex = exy[0];
var w = t.offsetWidth, adjust = false;
@@ -1827,6 +1872,6 @@ Ext.extend(Ext.grid.GridView.SplitDragZone, Ext.dd.DDProxy, {
this.setDelta(0,0);
}
});
-