XineramaScreenInfo *screenarr;
int numscreens;
screenarr = XineramaQueryScreens(disp, &numscreens);
+
m_priv->m_rect = wxRect(screenarr[index].x_org, screenarr[index].y_org,
screenarr[index].width, screenarr[index].height);
m_priv->m_depth = DefaultDepth(disp, DefaultScreen(disp));