Board index » cppbuilder » Events for run time created components

jon

CBuilder Developer
Thu, 03 Mar 2005 15:13:59 GMT

Events for run time created components

Hello,
I am making a number of TImage components at run time.
I am wishing to allow the OnMouseDown, OnMouseMove events
to work but I don't know how to do this for components created
at run time.
Advice on this would be appreciated please.

johnj

 
Claire

CBuilder Developer
Thu, 03 Mar 2005 21:12:06 GMT

Re:Events for run time created components


http://www.bcbdev.com/faqs/faq1.htm

Quote
"jon" <fr...@labyrinth.NOnet.SPAMau> wrote in message

news:3d8434d2@newsgroups.borland.com...
Quote
> Hello,
> I am making a number of TImage components at run time.
> I am wishing to allow the OnMouseDown, OnMouseMove events
> to work but I don't know how to do this for components created
> at run time.
> Advice on this would be appreciated please.

> johnj

Rodolfo Frin

CBuilder Developer
Fri, 04 Mar 2005 05:42:28 GMT

Re:Events for run time created components


Use event handlers assignment lines:

        Image1->OnMouseDown = Image1MouseDown;
        Image1->OnMouseMove = Image1MouseMove;

where:
Image1MouseDown is the event handler for the OnMouseDown event, and
Image1MouseMove is the event handler for the OnMouseMove event.

Rodolfo

Quote
"jon" <fr...@labyrinth.NOnet.SPAMau> wrote in message

news:3d8434d2@newsgroups.borland.com...
Quote
> Hello,
> I am making a number of TImage components at run time.
> I am wishing to allow the OnMouseDown, OnMouseMove events
> to work but I don't know how to do this for components created
> at run time.
> Advice on this would be appreciated please.

> johnj

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