On Nov 12, 2007, at 3:05 PM, Michael Van Canneyt wrote:
On Mon, 12 Nov 2007, Damien Gerard wrote:
On Nov 12, 2007, at 2:17 PM, Michael Van Canneyt wrote:
On Mon, 12 Nov 2007, Damien Gerard wrote:
Is there a way to clone objects/components ?
In C++ we use copy constructors, but in fpc/laz, I don't think
there are
such
methods.
In fact I would like to create using the IDE a Panel with sub
controls and
dupplicate it.
It is such a pain to write the code by hand.
But may be there is a specific way to do this
You can stream the panel and read the stream again for a new panel
instance.
Thanks.
I use this : http://wiki.lazarus.freepascal.org/Streaming_components
However I ve got an exception error : Class "" not found (I put
only a panel).
You should take care of 2 things:
1. You must give all components a name.
They all have a name due to they are created by the IDE.
2. All components that you want to stream must be registered using
registerclass()
Ah ! That makes sense :)
I added RegisterClass(TPanel) just in case but I have still the error.
May be it is impossible with a TPanel.
--
Damien Gerard
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