diff --git a/application/controllers/DashboardController.php b/application/controllers/DashboardController.php
index b381c2640..2182fb793 100644
--- a/application/controllers/DashboardController.php
+++ b/application/controllers/DashboardController.php
@@ -1,4 +1,31 @@
 <?php
+// @codingStandardsIgnoreStart
+// {{{ICINGA_LICENSE_HEADER}}}
+/**
+ * This file is part of Icinga 2 Web.
+ *
+ * Icinga 2 Web - Head for multiple monitoring backends.
+ * Copyright (C) 2013 Icinga Development Team
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * @copyright 2013 Icinga Development Team <info@icinga.org>
+ * @license   http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
+ * @author    Icinga Development Team <info@icinga.org>
+ */
+// {{{ICINGA_LICENSE_HEADER}}}
 
 use Icinga\Web\ActionController;
 use Icinga\Web\Url;
@@ -94,9 +121,9 @@ class DashboardController extends ActionController
     {
         $dashboard = $this->getDashboard();
 
-        if ($this->_getParam('dashboard')) {
-            $dashboardName = $this->_getParam('dashboard');
-            $dashboard->activate($dashboardName);
+        if ($this->_getParam('pane')) {
+            $pane = $this->_getParam('pane');
+            $dashboard->activate($pane);
         }
         $this->view->tabs = $dashboard->getTabs();
         $this->view->tabs->add(
@@ -110,3 +137,5 @@ class DashboardController extends ActionController
         $this->view->dashboard = $dashboard;
     }
 }
+
+// @codingStandardsIgnoreEnd
\ No newline at end of file
diff --git a/application/views/scripts/dashboard/addurl.phtml b/application/views/scripts/dashboard/addurl.phtml
index 4fba998f2..c8653ae32 100644
--- a/application/views/scripts/dashboard/addurl.phtml
+++ b/application/views/scripts/dashboard/addurl.phtml
@@ -1,2 +1,3 @@
 <h3>Add dashboard URL</h3>
-<?= $this->form->render($this) ?>
\ No newline at end of file
+
+<?= $this->form->render($this); ?>
\ No newline at end of file
diff --git a/application/views/scripts/dashboard/index.phtml b/application/views/scripts/dashboard/index.phtml
index 26e7d1248..6b1e5c9bb 100644
--- a/application/views/scripts/dashboard/index.phtml
+++ b/application/views/scripts/dashboard/index.phtml
@@ -1,3 +1,3 @@
-<?= $this->tabs->render($this) ?>
+<?= $this->tabs->render($this); ?>
 
-<?= $this->dashboard->render($this) ?>
\ No newline at end of file
+<?= $this->dashboard->render($this); ?>
\ No newline at end of file
diff --git a/application/views/scripts/dashboard/show-configuration.phtml b/application/views/scripts/dashboard/show-configuration.phtml
index 4cec816bf..d7421e5d1 100644
--- a/application/views/scripts/dashboard/show-configuration.phtml
+++ b/application/views/scripts/dashboard/show-configuration.phtml
@@ -3,7 +3,7 @@
     <h4><i class="icon-warning-sign"> </i>Saving dashboard failed</h4>
     <br/>
     <p>
-        Your dashboard couldn't be stored (error: "<?= $this->exceptionMessage ?>"). This could have one or more
+        Your dashboard couldn't be stored (error: "<?= $this->exceptionMessage; ?>"). This could have one or more
         of the following reasons:
     </p>
     <ul>
@@ -23,7 +23,7 @@
 <p>
     <pre>
         <code>
-<?= $this->escape($this->iniConfigurationString) ?>
+<?= $this->escape($this->iniConfigurationString); ?>
         </code>
     </pre>
 </p>
\ No newline at end of file
diff --git a/library/Icinga/Util/Dimension.php b/library/Icinga/Util/Dimension.php
index d51e86c14..2ffafdb7c 100644
--- a/library/Icinga/Util/Dimension.php
+++ b/library/Icinga/Util/Dimension.php
@@ -127,4 +127,4 @@ class Dimension
         }
         return new Dimension(intval($matches[1][0]), $matches[2][0]);
     }
-}
\ No newline at end of file
+}
diff --git a/library/Icinga/Web/Widget/Dashboard.php b/library/Icinga/Web/Widget/Dashboard.php
index de5c815e7..73f7801d2 100644
--- a/library/Icinga/Web/Widget/Dashboard.php
+++ b/library/Icinga/Web/Widget/Dashboard.php
@@ -1,4 +1,30 @@
 <?php
+// {{{ICINGA_LICENSE_HEADER}}}
+/**
+ * This file is part of Icinga 2 Web.
+ *
+ * Icinga 2 Web - Head for multiple monitoring backends.
+ * Copyright (C) 2013 Icinga Development Team
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * @copyright 2013 Icinga Development Team <info@icinga.org>
+ * @license   http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
+ * @author    Icinga Development Team <info@icinga.org>
+ */
+// {{{ICINGA_LICENSE_HEADER}}}
 
 namespace Icinga\Web\Widget;
 
@@ -112,7 +138,7 @@ class Dashboard implements Widget
         // make sure empty dashboards don't cause errors
         $iniString = trim($this->toIni());
         if (!$iniString) {
-            $iniString = " ";
+            $iniString = ' ';
         }
         if (!@file_put_contents($file, $iniString)) {
             $error = error_get_last();
@@ -146,13 +172,17 @@ class Dashboard implements Widget
     /**
      * Creates a new empty pane with the given title
      *
-     * @param $title
+     * @param string $title
+     *
+     * @return Dashboard $this
      */
     public function createPane($title)
     {
         $pane = new Pane($title);
         $pane->setTitle($title);
         $this->addPane($pane);
+
+        return $this;
     }
 
     /**
diff --git a/library/Icinga/Web/Widget/Dashboard/Component.php b/library/Icinga/Web/Widget/Dashboard/Component.php
index 6caae5057..329d8ad11 100644
--- a/library/Icinga/Web/Widget/Dashboard/Component.php
+++ b/library/Icinga/Web/Widget/Dashboard/Component.php
@@ -1,5 +1,30 @@
 <?php
-
+// {{{ICINGA_LICENSE_HEADER}}}
+/**
+ * This file is part of Icinga 2 Web.
+ *
+ * Icinga 2 Web - Head for multiple monitoring backends.
+ * Copyright (C) 2013 Icinga Development Team
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * @copyright 2013 Icinga Development Team <info@icinga.org>
+ * @license   http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
+ * @author    Icinga Development Team <info@icinga.org>
+ */
+// {{{ICINGA_LICENSE_HEADER}}}
 namespace Icinga\Web\Widget\Dashboard;
 
 use Icinga\Util\Dimension;
@@ -149,15 +174,15 @@ EOD;
      */
     public function toIni()
     {
-        $ini =  'url = "'.$this->url->getRelativeUrl().'"'.PHP_EOL;
+        $ini =  'url = "' . $this->url->getRelativeUrl() . '"' . PHP_EOL;
         foreach ($this->url->getParams() as $key => $val) {
-            $ini .= $key.' = "'.$val.'"'.PHP_EOL;
+            $ini .= $key.' = "' . $val . '"' . PHP_EOL;
         }
         if ($this->height !== null) {
-            $ini .= 'height = "'.((string) $this->height).'"'.PHP_EOL;
+            $ini .= 'height = "' . ((string) $this->height) . '"' . PHP_EOL;
         }
         if ($this->width !== null) {
-            $ini .= 'width = "'.((string) $this->width).'"'.PHP_EOL;
+            $ini .= 'width = "' . ((string) $this->width) . '"' . PHP_EOL;
         }
         return $ini;
     }
@@ -194,10 +219,10 @@ EOD;
     {
         $style = '';
         if ($this->height) {
-            $style .= 'height:'.(string) $this->height.';';
+            $style .= 'height:' . (string) $this->height . ';';
         }
         if ($this->width) {
-            $style .= 'width:'.(string) $this->width.';';
+            $style .= 'width:' . (string) $this->width . ';';
         }
         return $style;
     }
diff --git a/library/Icinga/Web/Widget/Dashboard/Pane.php b/library/Icinga/Web/Widget/Dashboard/Pane.php
index f0cc834dc..1f139c19d 100644
--- a/library/Icinga/Web/Widget/Dashboard/Pane.php
+++ b/library/Icinga/Web/Widget/Dashboard/Pane.php
@@ -1,8 +1,34 @@
 <?php
-
+// {{{ICINGA_LICENSE_HEADER}}}
+/**
+ * This file is part of Icinga 2 Web.
+ *
+ * Icinga 2 Web - Head for multiple monitoring backends.
+ * Copyright (C) 2013 Icinga Development Team
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * @copyright 2013 Icinga Development Team <info@icinga.org>
+ * @license   http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
+ * @author    Icinga Development Team <info@icinga.org>
+ */
+// {{{ICINGA_LICENSE_HEADER}}}
 namespace Icinga\Web\Widget\Dashboard;
 
 use Icinga\Exception\ConfigurationError;
+use Icinga\Exception\ProgrammingError;
 use Icinga\Web\Widget\Widget;
 use Zend_Config;
 use Zend_View_Abstract;
@@ -70,6 +96,7 @@ class Pane implements Widget
      * Overwrite the title of this pane
      *
      * @param string $title     The new title to use for this pane
+     *
      * @return Pane $this
      */
     public function setTitle($title)
@@ -159,7 +186,7 @@ class Pane implements Widget
         } elseif (is_string($component) && $url !== null) {
              $this->components[$component] = new Component($component, $url, $this);
         } else {
-            throw new ConfigurationError('Invalid component added: '.$component);
+            throw new ConfigurationError('Invalid component added: ' . $component);
         }
         return $this;
     }
@@ -174,14 +201,14 @@ class Pane implements Widget
         if (empty($this->components)) {
             return '';
         }
-        $ini = '['.$this->getName().']'.PHP_EOL.
-               'title = "'.$this->getTitle().'"'.PHP_EOL;
+        $ini = '[' . $this->getName() . ']' . PHP_EOL.
+               'title = "' . $this->getTitle() . '"' . PHP_EOL;
 
         foreach ($this->components as $title => $component) {
             // component header
-            $ini .= '['.$this->getName().'.'.$title.']'.PHP_EOL;
+            $ini .= '[' . $this->getName() . '.' . $title . ']' . PHP_EOL;
             // component content
-            $ini .= $component->toIni().PHP_EOL;
+            $ini .= $component->toIni() . PHP_EOL;
         }
         return $ini;
     }
diff --git a/library/Icinga/Web/Widget/Tab.php b/library/Icinga/Web/Widget/Tab.php
index a4eb44ddb..7393ea2ff 100644
--- a/library/Icinga/Web/Widget/Tab.php
+++ b/library/Icinga/Web/Widget/Tab.php
@@ -1,4 +1,30 @@
 <?php
+// {{{ICINGA_LICENSE_HEADER}}}
+/**
+ * This file is part of Icinga 2 Web.
+ *
+ * Icinga 2 Web - Head for multiple monitoring backends.
+ * Copyright (C) 2013 Icinga Development Team
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * @copyright 2013 Icinga Development Team <info@icinga.org>
+ * @license   http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
+ * @author    Icinga Development Team <info@icinga.org>
+ */
+// {{{ICINGA_LICENSE_HEADER}}}
 
 namespace Icinga\Web\Widget;
 
@@ -150,7 +176,7 @@ class Tab implements Widget
     public function __construct(array $properties = array())
     {
         foreach ($properties as $name => $value) {
-            $setter = 'set'.ucfirst($name);
+            $setter = 'set' . ucfirst($name);
             if (method_exists($this, $setter)) {
                 $this->$setter($value);
             }
@@ -193,7 +219,7 @@ class Tab implements Widget
                 )
             ) . ' ' . $caption;
         } elseif ($this->iconCls !== null) {
-            $caption = '<i class="icon-'.$this->iconCls.'"></i> ' . $caption;
+            $caption = '<i class="icon-' . $this->iconCls . '"></i> ' . $caption;
         }
         if ($this->url !== null) {
             $tab = $view->qlink(
@@ -206,6 +232,6 @@ class Tab implements Widget
             $tab = $caption;
         }
 
-        return '<li '.$class.'>'.$tab.'</li>'.PHP_EOL;
+        return '<li ' . $class . '>' . $tab . '</li>' . PHP_EOL;
     }
 }
diff --git a/library/Icinga/Web/Widget/Tabs.php b/library/Icinga/Web/Widget/Tabs.php
index cfbaa05fa..9ddc6cd13 100644
--- a/library/Icinga/Web/Widget/Tabs.php
+++ b/library/Icinga/Web/Widget/Tabs.php
@@ -1,4 +1,30 @@
 <?php
+// {{{ICINGA_LICENSE_HEADER}}}
+/**
+ * This file is part of Icinga 2 Web.
+ *
+ * Icinga 2 Web - Head for multiple monitoring backends.
+ * Copyright (C) 2013 Icinga Development Team
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * @copyright 2013 Icinga Development Team <info@icinga.org>
+ * @license   http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
+ * @author    Icinga Development Team <info@icinga.org>
+ */
+// {{{ICINGA_LICENSE_HEADER}}}
 
 namespace Icinga\Web\Widget;
 
diff --git a/library/Icinga/Web/Widget/Widget.php b/library/Icinga/Web/Widget/Widget.php
index 2a790966f..ab8157669 100644
--- a/library/Icinga/Web/Widget/Widget.php
+++ b/library/Icinga/Web/Widget/Widget.php
@@ -1,4 +1,30 @@
 <?php
+// {{{ICINGA_LICENSE_HEADER}}}
+/**
+ * This file is part of Icinga 2 Web.
+ *
+ * Icinga 2 Web - Head for multiple monitoring backends.
+ * Copyright (C) 2013 Icinga Development Team
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * @copyright 2013 Icinga Development Team <info@icinga.org>
+ * @license   http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
+ * @author    Icinga Development Team <info@icinga.org>
+ */
+// {{{ICINGA_LICENSE_HEADER}}}
 
 namespace Icinga\Web\Widget;