IntelliJ Platform Plugin SDK Help

Internal Actions - UI Inspector

The UI Inspector is a tool to interrogate elements of the IntelliJ IDEA UI to get an internal description of each element. UI elements can be tested interactively by clicking on the element while the UI Inspector is enabled.

Enabling the UI Inspector

Before using the UI Inspector, it must be enabled by selecting the menu item Tools | Internal Actions | UI | UI Inspector. The enabled state of the UI Inspector is modal; it remains enabled until it is disabled by selecting the UI Inspector menu item again.

Using the UI Inspector

While enabled, centering the cursor on a UI element and pressing Control/Cmd+Alt when clicking the mouse reveals the properties of the Swing component.

For example, to get information about the Build Project button's icon (hammer) on the toolbar (highlighted in green), put the mouse cursor on the icon and press Control/Cmd+Alt while clicking the mouse.

The UI Inspector displays that the icon has the internal path AllIcons.Actions.Compile:

Internal Icon Info

Additional Properties

Various components used in the IntelliJ Platform expose additional properties. These can be useful to locate the underlying implementation, related Action, etc.

Type

Place

Properties

AnAction

Action Button


Menu Item

Action - AnAction implementation


Action ID - Action id


Action Plugin ID - contributing plugin

ActionToolbar

Action Toolbar

Toolbar Group - Action Group ID


All Groups - contained Action Group IDs

DialogWrapper

Modal Dialog

dialogWrapperClass - DialogWrapper implementation

GutterMark

Editor Gutter Icon

gutter renderer - GutterMark implementation

IntentionAction/QuickFix

Popup Menu in Editor

intention action/quick fix - IntentionAction/QuickFix implementation

Tree

Tree

treeModelClass - javax.swing.tree.TreeModel implementation

Custom Swing components can also provide additional properties via UiInspectorContextProvider (2020.1 and later).

Last modified: 06 January 2022