set_item_width

Description:

public void set_item_width (int item_width)

Sets the GtkIconView::item-width property which specifies the width to use for each item.

Note:

Use [class@Gtk.GridView] instead

If it is set to -1, the icon view will automatically determine a suitable item size.

Parameters:

this

a `GtkIconView`
item_width

the width for each item