[Overview][Constants][Types][Classes][Procedures and functions][Index] | Reference for unit 'ComCtrls' (#lcl)

# TToolButtonActionLink

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

TToolButtonActionLink - links a ToolButton on the ToolBar to an Action on an ActionList

## Declaration

Source position: comctrls.pp line 1512

`type TToolButtonActionLink = class(TControlActionLink)`
`protected`
`procedure AssignClient(); override;` |  | AssignClient calls inherited method then sets client as ToolButton
`procedure SetChecked(); override;` |  | SetChecked - stores the Checked status (True or False)
`procedure SetImageIndex(); override;` |  | SetImageIndex - stores the index value of the associated image
`public`
`function IsCheckedLinked; override;` |  | Is the action's Checked property linked to the client?
`function IsImageIndexLinked; override;` |  | Is the action's ImageIndex property linked to the client?
`end;`

## Inheritance

`TToolButtonActionLink` |  | TToolButtonActionLink - links a ToolButton on the ToolBar to an Action on an ActionList
`TControlActionLink` |  | TControlActionLink - links the current control to an action
`TActionLink` |  | A link between an action and a client class
`TBasicActionLink`
`TObject`

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