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Date Posted: 20:23:18 02/05/02 Tue
Author: Michel
Subject: Re: OnClick Event and Mouse Cursor Setting
In reply to: Bret 's message, "OnClick Event and Mouse Cursor Setting" on 15:54:58 02/05/02 Tue


Hi Bret,

The ImageScrollBox keeps traps the mouse event for its internal handling. It exposes, three new events,

property OnImageMouseMove : TMouseMoveEvent read FOnImageMouseMove
write FOnImageMouseMove;
property OnImageMouseDown : TMouseEvent read FOnImageMouseDown
write FOnImageMouseDown;
property OnImageMouseUp : TMouseEvent read FOnImageMouseUp
write FOnImageMouseUp;

To trap the mouse events. You can can the cursor in mouse down/up events.

Another alternative is to create a class derived from
TMouseHandler combined with the ImageScrollBox.MouseHandler property.

The OnMouseDown event is not available (you use OnImageMouseDown), but the OnClick event in the TImageScrollBox should be available.

Best regards,

Michel


>With the ImageScrollBox, the OnClick event only fires
>in the section that does not display the image.
>
>I would like to have a click event for any section in
>the ScrollBox.
>
>Additionally, I would like to have the windows
>standard Arrow cursor on the mouseOver.
>
>Thank you
>
>Bret

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