Hi,
I am a little bit new to gtkmm. In my application I need to display an image
which is stored in a memory buffer. I checked the drawing area example in
the tutorial but it didn't help. I have three drawing areas in my
application to display three different images. My question is how can I
redraw an image that is stored in memory when something gets on top of it or
the UI is minimized etc. The prototype for the function is:
virtual bool on_expose_event(GdkEventExpose* e); and I couldn't figure out
how to pass a pointer, that points to an image, to this function.
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