gistfile1.txt

Ext.define('Overrides.view.Table', {
    override: 'Ext.view.Table',
 
    getMaxContentWidth: function(header) {
        var me = this,
            cells = me.el.query(header.getCellInnerSelector()),
            originalWidth = header.getWidth(),
            i = 0, 
            ln = cells.length,
            hasPaddingBug = Ext.supports.ScrollWidthInlinePaddingBug,
            columnSizer = me.body.select(me.getColumnSizerSelector(header)),
            max = Math.max,
            paddingAdjust, maxWidth;
 
        if (hasPaddingBug && ln) {
            paddingAdjust = me.getCellPaddingAfter(cells[0]);
        }    
 
        // Set column width to 1px so we can detect the content width by measuring scrollWidth
        columnSizer.setWidth(1);
 
        // Allow for padding round text of header
        maxWidth = header.textEl.dom.offsetWidth + header.titleEl.getPadding('lr');
        for (; i < ln; i++) {
            maxWidth = max(maxWidth, cells[i].scrollWidth);
        }    
        if (paddingAdjust) {
            // in some browsers, the "after" padding is not accounted for in the scrollWidth
            maxWidth += paddingAdjust;
        }    
 
        // 40 is the minimum column width.  TODO: should this be configurable?
        maxWidth = max(maxWidth, 40); 
 
        //alert(maxWidth);
        // Set column width back to original width
        columnSizer.setWidth(originalWidth);
 
        return maxWidth;
    }
});