+ BC_Title *title;
+ int xs5 = xS(5), ys5 = yS(5), xs10 = xS(10), ys10 = yS(10);
+ int x = xs10, y = ys10;
+ add_subwindow(use_alpha = new PNGUseAlpha(this, x, y));
+ y += use_alpha->get_h() + ys10;
+ add_subwindow(title = new BC_Title(x,y,_("Compression:")));
+ int x1 = x + title->get_w() + xs10;
+ compression = new PNGCompression(this, x1, y);
+ compression->create_objects();
+ y += compression->get_h() + ys5;
+ add_subwindow(title = new BC_Title(x,y,_("Depth:")));
+ x1 = x + title->get_w() + xs10;
+ add_subwindow(depth8 = new PNGDepth8bit(this, x1, y));
+ x1 += depth8->get_w() + xs5;
+ add_subwindow(depth16 = new PNGDepth16bit(this, x1, y));