Additional attributes when using he subclass attribute in XRC files.

[Renji]

Hi all,

BACKGROUND:
I am trying to write an application that requires a window to have two
background images, and various controls placed at specific positions on
this window. So, I need to "stitch" two bitmaps together to form the
composite background image, and one of these images can change at
runtime depending on the application state.

SO FAR:
I am trying to implement a wxPanel-derived class (BitmapPanel) which
will draw the background image and have other child controls placed on
itself. Then I can have two or more instances of this class, which I
can swap at runtime.

QUESTIONS:
1. Is this the right approach, or is there a better way?
2. If this is correct, how do I specify the path to the background
image in my XRC file, such that I can access it from within my subclass
and load the image file?

Thanks in advance!
-/renji