The FXScrollWindow widget now observes more of the layout hints for its content window. First, the LAYOUT_FIX_WIDTH and LAYOUT_FIX_HEIGHT layout hints are now observed at all times. Second, the LAYOUT_LEFT, LAYOUT_RIGHT, LAYOUT_CENTER_X, LAYOUT_TOP, LAYOUT_BOTTOM, LAYOUT_CENTER_Y, LAYOUT_FILL_X and LAYOUT_FILL_Y layout hints are observed if the content window is smaller than the visible viewport of the FXScrollWindow.