Icon reference图标参考

Many entities in WebStorm are marked with icons: there are icons on toolbar buttons, in the gutter, in the Project tool window, and so on. WebStorm中的许多实体都用图标标记：工具栏按钮上、左侧列中、“项目”工具窗口中都有图标，等等。The majority of icons have tooltips that allow you to quickly grasp their meaning. 大多数图标都有工具提示，可以让您快速理解其含义。Hover the mouse over an icon and wait for the tooltip with some brief information.将鼠标悬停在某个图标上，然后等待包含一些简要信息的工具提示。

File types文件类型

To view the list of file types recognized by WebStorm, in the Settings/Preferences dialog Ctrl+Alt+S, go to Editor | File Types. If a file in your project is marked with the icon, it indicates that WebStorm can't recognize it. In this case, you can register and configure a new file type.

Icons in tool windows and structure views

Icon	Description
	Class
	Abstract class
	Interface
	Method/function
	Function in Dart
	Variable
	Field
	Property
	Parameter
	Element
	Directory
	Tests
	Resource root
	Excluded
Visibility modifiers
	Private
	Protected
	Public
Bookmarks
	Anonymous bookmark – a check sign bookmark. Bookmarks are used for quick navigation within a file or across the entire project.
	Lettered mnemonic bookmark – a letter in the interval from A to Z.
	Numbered mnemonic bookmark – a number in the interval from 0 to 9.

Icons in the gutter

Icon	Description
	A class that has subclasses A method that is overridden
	A method that overrides a method in the superclass
	An interface or its method that has implementations
	A method that implements an interface method
	A recursive function call
	Run or debug test
	The test passed successfully
	The test failed, rerun