[#1] replaced glyphicons in TbButtonColumn

assets/css/yii.css

@@ -23,7 +23,7 @@
 }
 .grid-view .button-column {
   text-align:center;
-  width:50px;
+  width:67px;
 }
 .grid-view .checkbox-column { width:15px; }
 .grid-view .summary {

widgets/TbButtonColumn.php

@@ -68,8 +68,8 @@ class TbButtonColumn extends CButtonColumn
 
 		if (isset($button['icon']))
 		{
-			if (strpos($button['icon'], 'icon') === false)
-				$button['icon'] = 'icon-'.implode(' icon-', explode(' ', $button['icon']));
+			if (strpos($button['icon'], 'glyphicon') === false)
+				$button['icon'] = 'glyphicon glyphicon-'.implode(' glyphicon-', explode(' ', $button['icon']));
 
 			echo CHtml::link('<i class="'.$button['icon'].'"></i>', $url, $options);
 		}

widgets/TbDataColumn.php

@@ -53,4 +53,19 @@ class TbDataColumn extends CDataColumn
 		$this->renderFilterCellContent();
 		echo '</div></td>';
 	}
+
+    protected function renderFilterCellContent()
+    {
+        if(is_string($this->filter))
+            echo $this->filter;
+        elseif($this->filter!==false && $this->grid->filter!==null && $this->name!==null && strpos($this->name,'.')===false)
+        {
+            if(is_array($this->filter))
+                echo CHtml::activeDropDownList($this->grid->filter, $this->name, $this->filter, array('id'=>false,'prompt'=>''));
+            elseif($this->filter===null)
+                echo CHtml::activeTextField($this->grid->filter, $this->name, array('id'=>false));
+        }
+        else
+            parent::renderFilterCellContent();
+    }
 }