translate_coordinates

Description:

public bool translate_coordinates (Widget dest_widget, double src_x, double src_y, out double dest_x, out double dest_y)

Translate coordinates relative to this’s allocation to coordinates relative to dest_widget’s allocations.

In order to perform this operation, both widget must share a common ancestor.

this	a `GtkWidget`
dest_widget	a `GtkWidget`
src_x	X position relative to this
src_y	Y position relative to this
dest_x	location to store X position relative to `dest_widget`
dest_y	location to store Y position relative to `dest_widget`

false if this and dest_widget have no common ancestor. In this case, 0 is stored in *dest_x and *dest_y. Otherwise true .