IntelliJ IDEA 2019.2 Help

Icon reference

File types

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

File type settings

Common

Icon

Description

Class

Class

Abstract class

Abstract class

Groovy class

Groovy class

Annotation

Annotation

Enumeration

Enumeration

Exception

Exception

Final Java class

Final Java class

Interface

Interface

Java class with the Main method

Java class that contains declaration of the main() method.

Test case

Test case

Java class located out of the Sources root

Java class located out of the Sources root.

Java class excluded from compilation

Java class excluded from compilation.

PHP trait PHP trait
PHP test

PHP test

Method

Method

Abstract method

Abstract method

Field

Field

Variable

Variable

Property

Property

Parameter

Parameter

Element

Element

Directory

Directory

Module

Module

Group of modules

Group of modules

Package

Package

Sources Root Sources root
Test Root Test root
Excluded root Excluded root
Resources Root Resources
Test Resources RootTest resources
Generated Sources RootGenerated sources root
Generated Test Sources root Generated test sources root

Visibility modifiers

Read-only class

Read-only class, for example from a jar of an external library.

Private

private

Protected

protected

package_protected.png

package protected

Static

static

Public

public

Bookmarks

bookmarkCheck

Anonymous bookmark – a check sign bookmark. Bookmarks are used for quick navigation within a file or across the entire project.

bookmarkMnemonic

Lettered mnemonic bookmark – a letter in the interval from A to Z.

bookmarkNumber

Numbered mnemonic bookmark – a number in the interval from 0 to 9.

Data Sources

Icon

Description

Access Method

Access Method

Aggregate

Aggregate

Alias Type

Alias Type

Argument

Argument

Body

Body

Check

Check

Cluster

Cluster

Collation

Collation

Collection Type

Collection Type

Column

Column. For more information about column icon combinations, see Possible icon combinations for columns.

Data File

Data File

Database

Database

Read-only

Read-only status

the DDL data source icon

DDL data source

Default

Default

Exception

Exception

Extension

Extension

External Schema

External Schema

Foreign Data Wrapper

Foreign Data Wrapper

Foreign Key

Foreign Key

Foreign Table

Foreign Table

Index

Index

Key

Key

Materialized Log

Materialized Log

Materialized View

Materialized View

Object Attribute

Object Attribute

Object Type

Object Type

Operator

Operator

Package

Package

Projection

Projection

DB data source

Read-only data sources

Role

Role

Routine

Routine

Rule

Rule

Scheduled Event

Scheduled Event

Schema

Schema

Sequence

Sequence

Server

Server

the Stored procedure or function icon

Stored procedure or function

Synonym

Synonym

Table

Table

Table Type

Table Type

Tablespace

Tablespace

Trigger

Trigger

User

User

User Mapping

User Mapping

Variable

Variable

View

View

Virtual Table

Virtual Table

Last modified: 28 August 2019

See Also