| Re: dynamically change the layout of widget [message #38525] |
Wed, 17 March 2004 09:21 |
Antonio Santiago
Messages: 201
Registered: February 2004
|
Senior Member |
|
|
You can create an structure with de ID of the widget you want to create
a child widget inside it (and all the data you need), then you can
assing to UVALE of WIDGET_BUTTON this structure.
In pro_A you caugh the struct event {id, top, ...} of the button. You
extract the UVALUE of button (the structure with the ID of widget you
want) ( WIDGET_CONTROL, GET_UVALUE=your_struct )
new = WIDGET_BASE(your_struct.id, ... )
new is a new child widget_base of the widget you want.
Bye.
PD: I hope understand your question right, if not sorry :)
Tianle Yuan wrote:
> Hi,there
>
> Here's my question: I have set up a widget base and layout. There's a
>
> button,But_A, in that widget base. For it,I creat a event handler, pro_A.
>
> What I'm wishing to do is when I click the button and the event handler is
>
> called, I will create another widget in the widget base I set up before.
>
> How can I realize it ,or is it possible?
>
> Thanks a lot.
>
|
|
|
|
comp.lang.idl-pvwave archive
Members
Search
Help
Login
Home
