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

TControl.CMHintShow

Handles the CM_HINTSHOW message for the control.

Declaration

Source position: controls.pp line 1455

protected procedure TControl.CMHintShow(

  var Message: TLMessage

); message;

Arguments

Message

  

Message with the hint information displayed for the control.

Description

CMHintShow is a method used to handle a CM_HINTSHOW message received by the control.

Message is the TLMessage instance with the control message constant, hint information, and result code used in the method.

CMHintShow calls DoOnShowHint to signal the OnShowHint event handler (when assigned) using the hint information in Message. When ActionLink has been assigned, its DoShowHint is called using the hint information.

The result code is Message is updated prior to exiting from the method.

See also

TControl.ActionLink

  

Link to the default Action associated with this control.

TControl.DoOnShowHint

  

Signals the OnShowHint event handler.

TControl.OnShowHint

  

Event handler signalled when a hint window is displayed for the control.

TControlActionLink.DoShowHint

  

Formats the hint string for the client control when it includes a ShortCut or accelerator key.

TCMHintShow

  

Provides access to members in a CM_HINTSHOW control message.

TLMessage

  

Version 3.2 Generated 2024-02-25 Home