File: tree_iter.go

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golang-github-twstrike-gotk3adapter 0.0~git20170505.0.901a95d%2Bds-3
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package gtka

import (
	"github.com/gotk3/gotk3/gtk"
	"github.com/twstrike/gotk3adapter/gtki"
)

type treeIter struct {
	*gtk.TreeIter
}

func wrapTreeIterSimple(v *gtk.TreeIter) *treeIter {
	if v == nil {
		return nil
	}
	return &treeIter{v}
}

func wrapTreeIter(v *gtk.TreeIter, e error) (*treeIter, error) {
	return wrapTreeIterSimple(v), e
}

func unwrapTreeIter(v gtki.TreeIter) *gtk.TreeIter {
	if v == nil {
		return nil
	}
	return v.(*treeIter).TreeIter
}