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Wrap the enhanced ttk::treeview (Tk 9.1) widget commands in tkinter #151910
Description
Tk 9.1 greatly enhanced ttk::treeview (TIP 740) with many new widget subcommands — view-order navigation, item queries, open/hide/sort/search operations, and cell focus, selection and tagging. Tk 9.0 added the treeview detached query. None of these are exposed by tkinter.ttk.Treeview.
Add wrapper methods for them:
Navigation and queries (Tk 9.1): after_item, before_item, depth, haschildren, visible, size, range, identifier, current.
Open / hide / sort / search (Tk 9.1): expand, collapse, hide, unhide, sort, search, search_all, search_cell, search_all_cells.
Cells (Tk 9.1): cellfocus, cellselection and cellselection_set/add/remove (cell lists), cellselection_set_range/add_range/remove_range (rectangles), cellselection_anchor/includes/present, and tag_cell_add/remove/has.
Detached query (Tk 9.0): detached, detached_all.
These require Tk 9.1 (or 9.0 for detached), tested with a locally built Tcl/Tk 9.1.
Activity
pythongh-151910: Add tkinter.ttk.Treeview methods for the Tk 9.1 enha…
pythongh-151910: Add tkinter.ttk.Treeview methods for the Tk 9.1 enha…
pythongh-151910: Fix Tk version gating of Treeview.detached_all
pythongh-151910: Note Treeview.size shadows the inherited grid_size a…
gh-151910: Add tkinter.ttk.Treeview methods for the Tk 9.1 enhanced t…
terryjreedy commented on Jun 22, 2026
Should (can) we upgrade to 9.1 at least for 3.16? 3.15
serhiy-storchaka commented on Jun 22, 2026
The current version is 9.1b0. It has not been released yet.
pythongh-151910: Add tkinter.ttk.Treeview methods for the Tk 9.1 enha…