Unit 'ExtCtrls' Package
[Overview][Types][Classes][Procedures and functions][Index] [#lcl]

TCanResizeEvent

TCanResizeEvent - generic event handling method for resizing using splitter.

Declaration

Source position: extctrls.pp line 334

type TCanResizeEvent = procedure(

  Sender: TObject;

  var NewSize: Integer;

  var Accept: Boolean

) of object;

Arguments

Sender

  

Object generating the event notification.

NewSize

  

New size for the resize operation.

Accept

  

Indicates if the new value is accepted.

Description

TCanResizeEvent specifies an event handler signalled when a control is resized. Use to the arguments to the event handler to access the new size for the control and to set a flag that indicates if the new value is acceptable.

TCanResizeEvent is the type used to implement the OnCanResize event handler in TCustomSplitter and TCustomControlBar.

See also

TCustomSplitter.OnCanResize

  

Event handler signalled to determine if the splitter control can be resized / dragged / moved.

TCustomControlBar.OnCanResize

  

Not used in the current implementation of TCustomControlBar / TControlBar.



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