func gListboxNew(multisel bool) *C.GtkWidget {
store := C.gtkListStoreNew()
widget := C.gtk_tree_view_new_with_model((*C.GtkTreeModel)(unsafe.Pointer(store)))
tv := (*C.GtkTreeView)(unsafe.Pointer(widget))
column := C.gtkTreeViewColumnNewWithAttributes(C.gtk_cell_renderer_text_new())
C.gtk_tree_view_column_set_sizing(column, C.GTK_TREE_VIEW_COLUMN_AUTOSIZE)
C.gtk_tree_view_column_set_resizable(column, C.FALSE) // not resizeable by the user; just autoresize
C.gtk_tree_view_append_column(tv, column)
C.gtk_tree_view_set_headers_visible(tv, C.FALSE)
sel := C.GTK_SELECTION_SINGLE
if multisel {
sel = C.GTK_SELECTION_MULTIPLE
}
C.gtk_tree_selection_set_mode(C.gtk_tree_view_get_selection(tv), C.GtkSelectionMode(sel))
scrollarea := C.gtk_scrolled_window_new((*C.GtkAdjustment)(nil), (*C.GtkAdjustment)(nil))
// thanks to jlindgren in irc.gimp.net/#gtk+
C.gtk_scrolled_window_set_shadow_type((*C.GtkScrolledWindow)(unsafe.Pointer(scrollarea)), C.GTK_SHADOW_IN)
C.gtk_container_add((*C.GtkContainer)(unsafe.Pointer(scrollarea)), widget)
return scrollarea
}
// AppendColumn() is a wrapper around gtk_tree_view_append_column().
func (v *TreeView) AppendColumn(column *TreeViewColumn) int {
c := C.gtk_tree_view_append_column(v.native(), column.native())
return int(c)
}