System.Actions

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Provides action features that do not depend on the GUI application framework.

For more information, see RTL Actions.

Package	rtl250.bpl

Classes

EActionError	Class for action exceptions.
TActionListEnumerator	Auxiliary class for enumeration actions in TContainedActionList.
TContainedAction	TContainedAction is the base class for actions that can be grouped by category and that can appear in action lists.
TContainedActionClass	TContainedActionClass defines the metaclass for TContainedAction.
TContainedActionLink	TContainedActionLink is a base class for action links that connects actions to action clients and sets commonly used properties to client objects.
TContainedActionLinkClass	TContainedActionLinkClass defines the metaclass for TContainedActionLink.
TContainedActionList	The base class for list of actions, without the published properties.
TContainedActionListClass	TContainedActionListClass defines the metaclass for TContainedActionList.
TCustomShortCutList	Manages a list of keyboard shortcuts.

Routines

CreateAction	Creates an action of the specified ActionClass type.
EnumRegisteredActions	Iterates through the list of registered actions, passing them to the Proc callback function.
RegisterActions	Registers action classes so that they appear in the list of standard actions in the Action List editor or Action Manager.
RegisteredShortCut	Returns a TShortCut previously registered with the specified Index.
RegisteredShortCutCount	Returns the number of TShortCut instances currently registered.
RegisterShortCut	Registers the specified ShortCut, with the specified Index if it is a valid index, and returns the registered index.
UnRegisterActions	Unregisters the specified set of action classes.
UnregisterShortCut	Unregisters the specified ShortCut, and returns True on success or False if the specified shortcut was not registered.

Types

TActionListState	Specifies the type for the state of an action list.
TEnumActionListEvent	Type of procedure that receives an action.
TEnumActionListRef	Anonymous method that receives an action.
TEnumActionProc	The method pointer type is used to declare callback functions.
TEnumActionProcInfo	TEnumActionProcInfo is an alias to an untyped pointer.
TStatusAction	The type for the status of an input field in an action.

Variables

CreateActionProc	Global procedural variable that stores a procedure that CreateAction calls.
EnumRegisteredActionsProc	The global procedural variable that stores a procedure that iterates through the list of registered actions, passing them to the specified callback function.
RegisterActionsProc	The global procedural variable that stores a procedure that should register action classes so that they appear in the list of standard actions in the Action List editor or Action Manager.
UnRegisterActionsProc	The global procedural variable that stores a procedure that unregisters the specified set of action classes.
vDesignAction	vDesignAction is used to inform that an action is being created at design time in the IDE.