Index: col_picker_helper.php
===================================================================
--- col_picker_helper.php	(revision 14239)
+++ col_picker_helper.php	(working copy)
@@ -21,6 +21,13 @@
 	var $UseFreezer;
 
 	/**
+	 * Default column width in pixels
+	 *
+	 * @var int
+	 */
+	var $defaultColumnWidth = 100;
+
+	/**
 	 * Columns renamed by formatter in last used grid
 	 *
 	 * @var Array
@@ -128,7 +135,7 @@
 			}
 
 			foreach($common as $col) {
-				$cols['widths'][$col] = isset($current['widths'][$col]) ? $current['widths'][$col] : 100;
+				$cols['widths'][$col] = isset($current['widths'][$col]) ? $current['widths'][$col] : $this->defaultColumnWidth;
 			}
 			$this->SetCRC($cols);
 		}
@@ -191,11 +198,12 @@
 
 			$fields[$counter] = $name;
 			$titles[$name] = $options['title'];
-			$widths[$name] = array_key_exists('width', $options) ? $options['width'] : 100; // only once per grid !
-			if (isset($options['hidden']) && $options['hidden'])
-			{
+			$widths[$name] = isset($options['width']) ? $options['width'] : $this->defaultColumnWidth; // only once per grid !
+
+			if (isset($options['hidden']) && $options['hidden']) {
 				$hidden[$counter] = $name;
 			}
+
 			$counter++;
 		}
 		$sorted_fields = $fields;
@@ -257,13 +265,22 @@
 
 	function SaveWidths($prefix, $widths)
 	{
-		if (!is_array($widths)) $widths = explode(':', $widths);
+		if (!is_array($widths)) {
+			$widths = explode(':', $widths);
+		}
+
+		$i = 0;
 		array_shift($widths); // removing first col (checkbox col) width
-		$i = 0;
+
 		foreach ($this->PickerData['order'] as $ord => $field) {
-			if ($field == '__FREEZER__') continue;
-			$this->PickerData['widths'][$field] = $widths[$i++];
+			if ($field == '__FREEZER__') {
+				continue;
+			}
+
+			$this->PickerData['widths'][$field] = isset($widths[$i]) ? $widths[$i] : $this->defaultColumnWidth;
+			$i++;
 		}
+
 		$this->StoreCols($prefix, $this->PickerData);
 	}