IconView.setTooltipColumn

If you only plan to have simple (text-only) tooltips on full items, you can use this function to have GtkIconView 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. Since 2.12

class IconView
void
setTooltipColumn
(
int column
)

Parameters

column int

an integer, which is a valid column number for icon_view's model

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