[pygtk] create_bitmap_from_data

[J.W. Bizzaro]

In this method:

        bitmap = create_bitmap_from_data(window, data, width, height)

What data structure do I use?

I tried a list:

data = [
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x00,0x00]

But I get this error:

TypeError: gdk_bitmap_create_from_data, argument 2: expected read-only buffer,
list found

How do I make a read-only buffer in Python?

Also, has anyone tried making a custom cursor from a bitmap or pixmap?

Does anyone have a routine for converting a pixmap into a bitmap?

Why does...

    cursor_new_from_pixmap()

actually expect a bitmap + mask, instead of pixmap + mask?  Why can't I feed
it...

    pix, mask = create_pixmap_from_xpm(window, None, "pixmap.xpm")

?


Jeff
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