const Widget* Gtk::Grid::get_child_at ( int left, int top ) const
Gets the child of grid whose area covers the grid cell whose upper left
corner is at left, top.
Since gtkmm 3.2:
Parameters
left The left edge of the cell.
top The top edge of the cell.
Returns
The child at the given position, or 0. <---------------------------
Two simple interations should tell you what you want to know.
On Wed, 29 Oct 2014 09:16:37 +0000
Thomas Harty<t.har...@physics.ox.ac.uk> wrote:
Related: what's the best way to get the number of rows/columns
currently in a Gtk::Grid?
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