### Method

# Gtk Tooltip set_icon_from_icon_name

#### Declaration [src]

    void
    gtk_tooltip_set_icon_from_icon_name (
      GtkTooltip* tooltip,
      const char* icon_name
    )

#### Description [src]

Sets the icon of the tooltip (which is in front of the text) to be the icon indicated by `icon_name` with the size indicated by `size`. If `icon_name` is `NULL`, the image will be hidden.

#### Parameters

`icon_name`

  Type: `const char*`

  An icon name.

  The argument can be `NULL`.
  The data is owned by the caller of the method.
  The value is a NUL terminated UTF-8 string.