On Wed, 14 Jan 2009, Martin Friebe wrote:
> Hi, > > If a component is loaded from a stream, then csLoading is set in > ComponentState (or so I thought I understood the concept) > So in my component i do "if not(csLoading in componentState)" ... > > However I found this does not work in the constructor Create. csLoading is > only set *after* the Constructor has been called. > (This is unless it is an inline component?). > - TReader does create the object with class.NewInstance (so create is not yet > called) > - the for inlined components it does set csInline, scLoading => for others it > does not set anything > - then the constructor create is called (but csLoading is not set) > - only then does csLoading get set > > Is this supposed to be like this? How else can I inside Create check if the > component is loaded from a stream? It is supposed to be like this. You cannot check this, and you shoud not. A component should always behave the same, no matter whether it is being streamed or not: You cannot a priori know whether a component of a certain class will be streamed or not. Michael. _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
