Adds child at a fixed coordinate in the gtk.text_view.TextView's text window.
The xpos and ypos must be in buffer coordinates (see gtk.text_view.TextView.getIterLocation to convert to buffer coordinates).
child will scroll with the text view.
If instead you want a widget that will not move with the gtk.text_view.TextView contents see gtk.overlay.Overlay.
a gtk.widget.Widget
X position of child in window coordinates
Y position of child in window coordinates
Adds child at a fixed coordinate in the gtk.text_view.TextView's text window.
The xpos and ypos must be in buffer coordinates (see gtk.text_view.TextView.getIterLocation to convert to buffer coordinates).
child will scroll with the text view.
If instead you want a widget that will not move with the gtk.text_view.TextView contents see gtk.overlay.Overlay.