If you only plan to have simple (text-only) tooltips on full items, you
can use this function to have gtk.IconView handle these automatically
for you. column should be set to the column in icon_view’s model
containing the tooltip texts, or -1 to disable this feature.
When enabled, has-tooltip will be set to TRUE and
icon_view will connect a query-tooltip signal handler.
Note that the signal handler sets the text with Tooltip.setMarkup,
so &, <, etc have to be escaped in the text.
If you only plan to have simple (text-only) tooltips on full items, you can use this function to have gtk.IconView handle these automatically for you. column should be set to the column in icon_view’s model containing the tooltip texts, or -1 to disable this feature.
When enabled, has-tooltip will be set to TRUE and icon_view will connect a query-tooltip signal handler.
Note that the signal handler sets the text with Tooltip.setMarkup, so &, <, etc have to be escaped in the text.