TSpeedButtonActionLink

type TSpeedButtonActionLink = class(TControlActionLink)

protected

  procedure AssignClient(); override;

  procedure SetGroupIndex(); override;

Sets the group index for the speed button in the action link.

  procedure SetChecked(); override;

Sets the Checked state for the control in the action link.

  procedure SetImageIndex(); override;

Sets the image index in the control for the action link when enabled.

public

  function IsCheckedLinked; override;

Is the action's Checked property linked to the client?

  function IsGroupIndexLinked; override;

Is the action's GroupIndex property linked to the client?

  function IsImageIndexLinked; override;

Determines whether the action link can update the image index for the associated control.

end;

TSpeedButtonActionLink

Links a TSpeedButton with a TAction instance.

TControlActionLink

Links an Action to a control.

TActionLink

A link between an action and a client class.

TBasicActionLink

TObject