gtk/gtk.go
func (v *ToolItem) GetVisibleHorizontal() bool {
	c := C.gtk_tool_item_get_visible_horizontal(v.native())
	return gobool(c)
}
func (v *ToolItem) GetVisibleHorizontal() bool {
	c := C.gtk_tool_item_get_visible_horizontal(v.native())
	return gobool(c)
}
// GetVisibleHorizontal is a wrapper around
// gtk_tool_item_get_visible_horizontal().