render_insertion_cursor

Description:

public void render_insertion_cursor (StyleContext context, double x, double y, Layout layout, int index, Direction direction)

Draws a text caret using this at the specified index of layout.

this	snapshot to render to
context	a `GtkStyleContext`
x	X origin
y	Y origin
layout	the `PangoLayout` of the text
index	the index in the `PangoLayout`
direction	the `PangoDirection` of the text