gdk:window-show (window)

window -- a gdk:window object

Like the gdk:window-show-unraised function, but also raises the window to the top of the window stack, moves the window to the front of the z-order. This function maps a window so it is visible onscreen. Its opposite is the gdk:window-hide function.

When implementing a gtk:widget widget, you should call this function on the widget's gdk:window object as part of the "map" method.