Now all modules are in core modules folder

modules/views/plugins/views_plugin_style_grid.inc

@@ -0,0 +1,60 @@
+<?php
+/**
+ * @file
+ * Contains the grid style plugin.
+ */
+
+/**
+ * Style plugin to render each item in a grid cell.
+ *
+ * @ingroup views_style_plugins
+ */
+class views_plugin_style_grid extends views_plugin_style {
+  /**
+   * Set default options
+   */
+  function option_definition() {
+    $options = parent::option_definition();
+
+    $options['columns'] = array('default' => '4');
+    $options['alignment'] = array('default' => 'horizontal');
+    $options['fill_single_line'] = array('default' => TRUE);
+    $options['summary'] = array('default' => '');
+
+    return $options;
+  }
+
+  /**
+   * Render the given style.
+   */
+  function options_form(&$form, &$form_state) {
+    parent::options_form($form, $form_state);
+    $form['columns'] = array(
+      '#type' => 'textfield',
+      '#title' => t('Number of columns'),
+      '#default_value' => $this->options['columns'],
+    );
+    $form['alignment'] = array(
+      '#type' => 'radios',
+      '#title' => t('Alignment'),
+      '#options' => array('horizontal' => t('Horizontal'), 'vertical' => t('Vertical')),
+      '#default_value' => $this->options['alignment'],
+      '#description' => t('Horizontal alignment will place items starting in the upper left and moving right. Vertical alignment will place items starting in the upper left and moving down.'),
+    );
+    
+    $form['fill_single_line'] = array(
+      '#type' => 'checkbox',
+      '#title' => t('Fill up single line'),
+      '#description' => t('If you disable this option a grid with only one row will have the amount of items as tds. If you disable it this can cause problems with your css.'),
+      '#default_value' => !empty($this->options['fill_single_line']),
+    );
+
+    $form['summary'] = array(
+      '#type' => 'textfield',
+      '#title' => t('Table summary'),
+      '#description' => t('This value will be displayed as table-summary attribute in the html. Set this for better accessiblity of your site.'),
+      '#default_value' => $this->options['summary'],
+    );
+  }
+}
+