func tree_view_get_selected_path(tree_view *gtk.GtkTreeView, tree_model *gtk.GtkTreeModel, col int, shift bool) string {
var path *gtk.GtkTreePath
var column *gtk.GtkTreeViewColumn
tree_view.GetCursor(&path, &column)
if nil == path.TreePath {
return ""
}
var iter gtk.GtkTreeIter
tree_model.GetIterFromString(&iter, path.String())
var ans string
ans = ""
for {
var val gtk.GValue
var next gtk.GtkTreeIter
tree_model.GetValue(&iter, col, &val)
if shift {
ans = val.GetString()[1:] + ans
} else {
ans = val.GetString() + ans
}
if false == tree_model.IterParent(&next, &iter) {
break
}
iter.Assign(&next)
}
return ans
}
func main() {
gtk.Init(&os.Args)
window := gtk.Window(gtk.GTK_WINDOW_TOPLEVEL)
window.SetTitle("GTK Folder View")
window.Connect("destroy", func() {
gtk.MainQuit()
},
nil)
swin := gtk.ScrolledWindow(nil, nil)
store := gtk.TreeStore(gdkpixbuf.GetGdkPixbufType(), gtk.TYPE_STRING)
treeview := gtk.TreeView()
swin.Add(treeview)
treeview.SetModel(store.ToTreeModel())
treeview.AppendColumn(gtk.TreeViewColumnWithAttributes("pixbuf", gtk.CellRendererPixbuf(), "pixbuf", 0))
treeview.AppendColumn(gtk.TreeViewColumnWithAttributes("text", gtk.CellRendererText(), "text", 1))
for n := 1; n <= 10; n++ {
var iter1, iter2, iter3 gtk.GtkTreeIter
store.Append(&iter1, nil)
store.Set(&iter1, gtk.Image().RenderIcon(gtk.GTK_STOCK_DIRECTORY, gtk.GTK_ICON_SIZE_SMALL_TOOLBAR, "").Pixbuf, "Folder"+strconv.Itoa(n))
store.Append(&iter2, &iter1)
store.Set(&iter2, gtk.Image().RenderIcon(gtk.GTK_STOCK_DIRECTORY, gtk.GTK_ICON_SIZE_SMALL_TOOLBAR, "").Pixbuf, "SubFolder"+strconv.Itoa(n))
store.Append(&iter3, &iter2)
store.Set(&iter3, gtk.Image().RenderIcon(gtk.GTK_STOCK_FILE, gtk.GTK_ICON_SIZE_SMALL_TOOLBAR, "").Pixbuf, "File"+strconv.Itoa(n))
}
treeview.Connect("row_activated", func() {
var path *gtk.GtkTreePath
var column *gtk.GtkTreeViewColumn
treeview.GetCursor(&path, &column)
mes := "TreePath is: " + path.String()
dialog := gtk.MessageDialog(
treeview.GetTopLevelAsWindow(),
gtk.GTK_DIALOG_MODAL,
gtk.GTK_MESSAGE_INFO,
gtk.GTK_BUTTONS_OK,
mes)
dialog.SetTitle("TreePath")
dialog.Response(func() {
dialog.Destroy()
},
nil)
dialog.Run()
},
nil)
window.Add(swin)
window.SetSizeRequest(400, 200)
window.ShowAll()
gtk.Main()
}
