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TDesignerAction Class

TDesignerAction is the base class for design actions meant to be used with active designer

TDesignerAction = class(TCustomAction);

edActns

TDesignerAction introduces support for the for the specific behaviour of designer actions. 

It publishes some properties of the TCustomAction to use in its descendants and overrides Update method to interact with designer's Active property (disabling when there is no active designer). 

Use it as a base class when deriving your own designer actions.

Topic 
Description 
The methods of the TDesignerAction class are listed here. 
The properties of the TDesignerAction class are listed here. 
 
Method 
 
virtual 
 
Property 
TDesignerAction Methods 
Description 
Indicates whether the action updates itself. 
TDesignerAction Properties 
Description 
Represents the caption of client controls and menu items. 
Indicates whether client controls and menu items are enabled. 
Indicates the help context ID for client controls and menu items. 
Indicates the help keyword for client controls and menu items. 
Indicates the mechanism for client controls and menu items to use when invoking help. 
Hint 
Indicates the Help hint for client controls and menu items. 
Indicates the ImageIndex property for client controls and menu items. 
Occurs when the client event that is linked to it fires. 
Occurs when the mouse pauses over a client control or menu item. 
Occurs when the application is idle or when the action list updates. 
Specifies the short cuts (in addition to ShortCut) for triggering clients. 
Specifies the ShortCut property for client menu items. 
Specifies the Visible property for client controls and menu items. 
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