TextView.windowToBufferCoords

void windowToBufferCoords(gtk.types.TextWindowType win,  int  windowX,  int  windowY,  out  int  bufferX,  out  int  bufferY)

nothrow

Converts coordinates on the window identified by win to buffer coordinates, storing the result in (buffer_x,buffer_y).

Note that you can’t convert coordinates for a nonexisting window (see gtk.text_view.TextView.setBorderWindowSize).

`win`	a #GtkTextWindowType except gtk.types.TextWindowType.Private
`windowX`	window x coordinate
`windowY`	window y coordinate
`bufferX`	buffer x coordinate return location or null
`bufferY`	buffer y coordinate return location or null