On Thu, 3 Jun 2010, Graeme Geldenhuys wrote:
I'm using FPC 2.4.1 I'm experimenting with streaming (read & write) components to build a form and runtime from an external file (something like GTK2 has with Glade). I have a ReadForm() method very similar to the SaveForm below, and it works pretty well. All components placed directly on the form are loaded and displayed correctly, except if you have nested components. eg: a Panel on the Form and then components inside the Panel. I thought that maybe I am creating the *.frm files (text object format of form) incorrectly, so wrote the code below to see what the RTL does automatically for me.
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----------------[ end ]---------------------- What is WriteComponent() looking for to traverse a Form?
You must override GetChildren. In the LCL, TWinControl overrides GetChildren to write child controls. It is documented. Michael. _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
