wxBitmap(int width, int height, int depth = -1);
wxBitmap(const char bits[], int width, int height, int depth = 1);
wxBitmap(const char **bits) { CreateFromXpm(bits); }
wxBitmap(int width, int height, int depth = -1);
wxBitmap(const char bits[], int width, int height, int depth = 1);
wxBitmap(const char **bits) { CreateFromXpm(bits); }