void handleNewSize(eWindow *wnd, eSize &size, eSize &offset);
void paintWindowDecoration(eWindow *wnd, gPainter &painter, const std::string &title);
void paintBackground(gPainter &painter, const ePoint &offset, const eSize &size);
void handleNewSize(eWindow *wnd, eSize &size, eSize &offset);
void paintWindowDecoration(eWindow *wnd, gPainter &painter, const std::string &title);
void paintBackground(gPainter &painter, const ePoint &offset, const eSize &size);