Merge vnotebook into master to add VNotebook widget

AUTHORS.md

@@ -11,6 +11,7 @@ This file contains a list of all the authors of widgets in this repository. Plea
   * `Balloon`
   * `ItemsCanvas`
   * `TimeLine`
+  * `VNotebook`
 - The Python Team
   * `Calendar`, found [here](http://svn.python.org/projects/sandbox/trunk/ttk-gsoc/samples/ttkcalendar.py)
 - Mitja Martini

docs/source/authors.rst

@@ -14,6 +14,7 @@ List of all the authors of widgets in this repository. Please note that this lis
   * :class:`~ttkwidgets.frames.Balloon`
   * :class:`~ttkwidgets.ItemsCanvas`
   * :class:`~ttkwidgets.TimeLine`
+  * :class:`~ttkwidgets.VNotebook`
 
 - The Python Team
 

docs/source/ttkwidgets/ttkwidgets.frames.rst

@@ -14,3 +14,4 @@ ttkwidgets.frames
     Balloon
     ScrolledFrame
     ToggledFrame
+    VNotebook

docs/source/ttkwidgets/ttkwidgets.frames/ttkwidgets.frames.VNotebook.rst

@@ -0,0 +1,10 @@
+VNotebook
+=========
+
+.. currentmodule:: ttkwidgets.frames
+
+.. autoclass:: VNotebook
+   :show-inheritance:
+   :members:
+
+   .. automethod:: __init__

examples/example_vnotebook.py

@@ -0,0 +1,19 @@
+from ttkwidgets import VNotebook
+import tkinter.ttk as ttk
+import tkinter as tk
+
+
+def callback():
+    notebook.hide(id_)
+
+
+root = tk.Tk()
+notebook = VNotebook(root, compound=tk.RIGHT)
+notebook.add(ttk.Scale(notebook), text="Scale")
+notebook.add(ttk.Button(notebook, text="Destroy", command=root.destroy), text="Button")
+frame = ttk.Frame(notebook)
+id_ = notebook.add(frame, text="Hidden")
+ttk.Button(frame, command=callback, text="Hide").grid()
+notebook.enable_traversal()
+notebook.grid(row=1)
+root.mainloop()

setup.py

@@ -14,7 +14,7 @@
 License
 -------
 
-ttkwidgets: A collection of widgets for Tkinter's ttk extensions by various authors 
+ttkwidgets: A collection of widgets for Tkinter's ttk extensions by various authors
 Copyright (C) RedFantom 2017
 Copyright (C) The Python Team
 Copyright (C) Mitja Martini 2008
@@ -47,15 +47,15 @@
 .. |Codecov| image:: https://codecov.io/gh/RedFantom/ttkwidgets/branch/master/graph/badge.svg
     :alt: Code Coverage
     :target: https://codecov.io/gh/RedFantom/ttkwidgets
-    
+
 .. |Pypi| image:: https://badge.fury.io/py/ttkwidgets.svg
     :alt: PyPI version
     :target: https://badge.fury.io/py/ttkwidgets
-    
+
 .. |License| image:: https://img.shields.io/badge/License-GPL%20v3-blue.svg
     :alt: License: GPL v3
     :target: http://www.gnu.org/licenses/gpl-3.0
-    
+
 """
 
 setup(

tests/test_vnotebook.py

@@ -0,0 +1,71 @@
+"""
+Author: RedFantom
+License: GNU GPLv3, as in LICENSE.md
+Copyright (C) 2018 RedFantom
+"""
+from unittest import TestCase
+# Basic UI imports
+import tkinter as tk
+from tkinter import ttk
+# Module to test
+from ttkwidgets.frames import VNotebook
+
+
+class TestVNotebook(TestCase):
+    def setUp(self):
+        self.window = tk.Tk()
+
+    def tearDown(self):
+        self.window.destroy()
+
+    def test_init(self):
+        VNotebook(self.window).grid()
+        self.window.update()
+
+    def _add_test_frame(self, notebook, **kwargs):
+        notebook.grid()
+        frame = ttk.Frame(notebook)
+        ttk.Scale(frame).grid()
+        frame.grid()
+        return notebook.add(frame, text="Test", **kwargs)
+
+    def test_add(self):
+        notebook = VNotebook(self.window)
+        self._add_test_frame(notebook)
+        self.window.update()
+
+    def test_compound(self):
+        for compound in (tk.BOTTOM, tk.TOP, tk.RIGHT, tk.LEFT):
+            VNotebook(self.window, compound=compound).grid()
+            self.window.update()
+
+    def test_index(self):
+        notebook = VNotebook(self.window)
+        self._add_test_frame(notebook)
+        frame = ttk.Frame(notebook)
+        notebook.insert(0, frame)
+        self.assertEqual(notebook.tabs[0], notebook.get_id_for_tab(frame))
+        self.assertEqual(0, notebook.index(frame))
+
+    def test_enable_traversal(self):
+        notebook = VNotebook(self.window)
+        self._add_test_frame(notebook)
+        self._add_test_frame(notebook)
+        notebook.enable_traversal()
+        active = notebook.active
+        notebook._switch_tab(None)
+        self.assertNotEqual(active, notebook.active)
+
+    def test_tab_config(self):
+        notebook = VNotebook(self.window)
+        id = self._add_test_frame(notebook)
+        notebook.tab_configure(id, text="Hello")
+        self.assertEqual(notebook.tab_cget(id, "text"), "Hello")
+
+    def test_activate(self):
+        notebook = VNotebook(self.window)
+        self._add_test_frame(notebook)
+        self._add_test_frame(notebook)
+        self.assertEqual(notebook.tabs[0], notebook.active)
+        notebook.activate_index(1)
+        self.assertEqual(notebook.tabs[1], notebook.active)

ttkwidgets/__init__.py

@@ -10,4 +10,7 @@
 from ttkwidgets.scaleentry import ScaleEntry
 from ttkwidgets.timeline import TimeLine
 from ttkwidgets.tickscale import TickScale
+
+from ttkwidgets.frames import VNotebook
 from ttkwidgets.table import Table
+

ttkwidgets/debugwindow.py

@@ -14,11 +14,11 @@ class DebugWindow(tk.Toplevel):
     """
     A Toplevel that shows sys.stdout and sys.stderr for Tkinter applications
     """
-    def __init__(self, master=None, title="Debug window", stdout=True, 
+    def __init__(self, master=None, title="Debug window", stdout=True,
                  stderr=False, width=70, autohidescrollbar=True, **kwargs):
         """
         Create a Debug window.
-        
+
         :param master: master widget
         :type master: widget
         :param stdout: whether to redirect stdout to the widget
@@ -61,7 +61,7 @@ def __init__(self, master=None, title="Debug window", stdout=True,
     def save(self):
         """Save widget content."""
         file_name = fd.asksaveasfilename()
-        if file_name is "" or file_name is None:
+        if file_name == "" or file_name is None:
             return
         with open(file_name, "w") as f:
             f.write(self.text.get("1.0", tk.END))
@@ -73,7 +73,7 @@ def _grid_widgets(self):
     def write(self, line):
         """
         Write line at the end of the widget.
-        
+
         :param line: text to insert in the widget
         :type line: str
         """

ttkwidgets/frames/__init__.py

@@ -3,3 +3,4 @@
 from .scrolledframe import ScrolledFrame
 from .toggledframe import ToggledFrame
 from .balloon import Balloon
+from .vnotebook import VNotebook