Minor formatting changes
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@ -17,6 +17,11 @@ class Connection_Sidebar extends GtkVBox {
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protected $settings, $menu, $treeview, $model;
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private static $instance;
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/**
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* Return the current instance of the class
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*
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* @return Connection_Sidebar
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*/
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public static function &get_instance()
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{
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if( ! isset(self::$instance))
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@ -28,6 +33,8 @@ class Connection_Sidebar extends GtkVBox {
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return self::$instance;
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}
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// --------------------------------------------------------------------------
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/**
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* Constructor method
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*/
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@ -69,6 +76,8 @@ class Connection_Sidebar extends GtkVBox {
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$this->pack_start($add_button, FALSE);
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}
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// --------------------------------------------------------------------------
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/**
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* Renders the connection sidebar widget
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*/
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