// Initialize view to reflect the model:
func (v *FilesTreeView) init(model *models.FilesTreeStore) error {
renderer1, err := gtk.CellRendererTextNew()
if err != nil {
return fmt.Errorf("Error CellRendererTextNew:", err)
}
renderer2, err := gtk.CellRendererPixbufNew()
if err != nil {
return fmt.Errorf("Error CellRendererPixbufNew:", err)
}
col1, err := gtk.TreeViewColumnNewWithAttribute("Type", renderer2, "pixbuf", 0)
if err != nil {
return fmt.Errorf("Error col1:", err)
}
col2, err := gtk.TreeViewColumnNewWithAttribute("Name", renderer1, "text", 1)
if err != nil {
return fmt.Errorf("Error col2:", err)
}
v.view, err = gtk.TreeViewNewWithModel(model.TreeStore())
if err != nil {
return fmt.Errorf("Error TreeViewNew", err)
}
v.view.AppendColumn(col1)
v.view.AppendColumn(col2)
v.scrolled.Add(v.view)
return nil
}
func createImageColumn(title string, id int) *gtk.TreeViewColumn {
// In this column we want to show image data from Pixbuf, hence
// create a pixbuf renderer
cellRenderer, err := gtk.CellRendererPixbufNew()
if err != nil {
log.Fatal("Unable to create pixbuf cell renderer:", err)
}
// Tell the renderer where to pick input from. Pixbuf renderer understands
// the "pixbuf" property.
column, err := gtk.TreeViewColumnNewWithAttribute(title, cellRenderer, "pixbuf", id)
if err != nil {
log.Fatal("Unable to create cell column:", err)
}
return column
}
// CellRendererPixbuf creates a *gtk.CellRendererPixbuf.
func CellRendererPixbuf() *gtk.CellRendererPixbuf {
w, _ := gtk.CellRendererPixbufNew()
return w
}