Gtk.TreeView.prototype.convert_widget_to_tree_coords

function convert_widget_to_tree_coords(wx:Number, wy:Number):void {
    // Gjs wrapper for gtk_tree_view_convert_widget_to_tree_coords()
}

Converts widget coordinates to coordinates for the tree (the full scrollable area of the tree).

Since 2.12

wx

X coordinate relative to the widget

wy

Y coordinate relative to the widget