/** Copyright 2014 Haiku, Inc. All rights reserved.* Distributed under the terms of the MIT License.** Authors:* John Scipione, jscipione@gmail.com** Corresponds to:* headers/os/interface/SeparatorItem.h hrev46970* src/kits/interface/SeparatorItem.cpp hrev46970*//*!\file SeparatorItem.h\ingroup interface\ingroup libbe\brief BSeparatorItem class definition.*//*!\class BSeparatorItem\ingroup interface\ingroup libbe\brief Display separator item for BMenu class.A BSeparatorItem is used to separate groups of menu items in a BMenu.It is drawn as a horizontal or vertical line depending on menu layoutand cannot be selected or highlighted.\warning BSeparatorItems are only meant to be used with menus whoseitems are arranged in a \c B_ITEMS_IN_COLUMN or\c B_ITEMS_IN_ROW layout.\since BeOS R3*//*!\fn BSeparatorItem::BSeparatorItem()\brief Creates a new BSeparatorItem object.The creates a new BSeparatorItem from BMenuItem with a blank label and\c NULL message, then disables it.\since BeOS R3*//*!\fn BSeparatorItem::BSeparatorItem(BMessage* data)\brief Archive constructor.\param data The message \a data to construct the separator item from.\since BeOS R3*//*!\fn BSeparatorItem::~BSeparatorItem()\brief Destructor, does nothing.\since BeOS R3*//*!\name Archiving*///! @{/*!\fn status_t BSeparatorItem::Archive(BMessage* data, bool deep) const\brief Archives the the BSeparatorItem object into the \a data message.\param data A pointer to the BMessage to archive the object into.\param deep This parameter has no effect for this class.\return A status code, \c B_OK if everything went well or an error codeotherwise.\retval B_OK The object was archived successfully.\retval B_NO_MEMORY Ran out of memory while archiving the object.\since BeOS R3*//*!\fn BArchivable* BSeparatorItem::Instantiate(BMessage* data)\brief Creates a new BSeparatorItem object from an \a data message.\return A newly created BSeparatorItem object or \c NULL if the messagedoesn't contain an archived BSeparatorItem.\since BeOS R3*///! @}/*!\fn void BSeparatorItem::SetEnabled(bool enable)\brief Does nothing, this method is defined to override the defaultBMenuItem behavior.\param enable Not used.\since BeOS R3*//*!\fn void BSeparatorItem::GetContentSize(float* _width, float* _height)\brief Fills out \a _width and \a _height with the content rectangledimensions.You only need to call this method if you're implementing your ownDrawContent() method to override how the contents of the separatorare drawn.\param _width Filled out with the width of the content rectangle.\param _height Filled out with the height of the content rectangle.\sa ContentLocation()\sa DrawContent()\since BeOS R3*//*!\fn void BSeparatorItem::Draw()\brief Hook method used to draw the menu items.This method is called by automatically by BMenu::Draw(). You should not need tocall this method yourself but you may want to override it in a derived classto do something other than the default.The default draws a light grey horizontal or vertical line through the middleof the item.\since BeOS R3*/