Hello all. I implemented a new type of multicast events in Delphi based on generics. I thought someone could maybe consider and convert this implementation to Free Pascal. Here is a link to an article describing the implementation, its benefits and usage, and well as the full source code. Let me know what you think.
http://www.codebot.org/delphi/?doc=9568 Here are two examples where multicast events to are benefiting me . 1) I have a SystemEvents singleton class that exposes multicast events to which other classes may connect. Events include OnFontChange, OnColorsChange, OnUserSwitch ... which fire when the system fonts or colors change etc. 2) I've written an application configuration class which can be edited while the program is running. This class exposes an OnChange multicast event which many other objects listen to and take action upon if they are interested in configuration changes, such as updating layout or visible options ( http://imagebot.org/snapshops/edit-dialog.jpg).
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