gtkTreeViewSetTooltipColumn: gtkTreeViewSetTooltipColumn

In RGtk2: R Bindings for Gtk 2.8.0 and Above

Description

If you only plan to have simple (text-only) tooltips on full rows, you can use this function to have GtkTreeView handle these automatically for you. column should be set to the column in tree.view's model containing the tooltip texts, or -1 to disable this feature.

Usage

gtkTreeViewSetTooltipColumn(object, column)

Arguments

object	a GtkTreeView
column	an integer, which is a valid column number for tree.view's model

Details

When enabled, "has-tooltip" will be set to TRUE and tree.view will connect a "query-tooltip" signal handler.

Note that the signal handler sets the text with gtkTooltipSetMarkup, so &, <, etc have to be escaped in the text. Since 2.12

Author(s)

Derived by RGtkGen from GTK+ documentation

RGtk2 documentation built on Oct. 14, 2021, 5:08 p.m.