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Issue *24750: Switch all scrollbars in IDLE to ttk versions.

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Where needed, add minimal tests to cover changes.
This commit is contained in:
Terry Jan Reedy 2016-06-10 18:19:21 -04:00
parent 96881cd621
commit 01e35754fb
17 changed files with 211 additions and 39 deletions
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22
Lib/idlelib/help.py
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@ -26,14 +26,11 @@ show_idlehelp - Create HelpWindow. Called in EditorWindow.help_dialog.
"""
from html.parser import HTMLParser
from os.path import abspath, dirname, isfile, join
from tkinter import Toplevel, Frame, Text, Scrollbar, Menu, Menubutton
from tkinter import Toplevel, Frame, Text, Menu
from tkinter.ttk import Menubutton, Scrollbar
from tkinter import font as tkfont
from idlelib.config import idleConf
use_ttk = False # until available to import
if use_ttk:
from tkinter.ttk import Menubutton
## About IDLE ##
@ -196,15 +193,18 @@ class HelpFrame(Frame):
"Display html text, scrollbar, and toc."
def __init__(self, parent, filename):
Frame.__init__(self, parent)
text = HelpText(self, filename)
# keep references to widgets for test access.
self.text = text = HelpText(self, filename)
self['background'] = text['background']
scroll = Scrollbar(self, command=text.yview)
self.toc = toc = self.toc_menu(text)
self.scroll = scroll = Scrollbar(self, command=text.yview)
text['yscrollcommand'] = scroll.set
self.rowconfigure(0, weight=1)
self.columnconfigure(1, weight=1) # text
self.toc_menu(text).grid(column=0, row=0, sticky='nw')
text.grid(column=1, row=0, sticky='nsew')
scroll.grid(column=2, row=0, sticky='ns')
toc.grid(row=0, column=0, sticky='nw')
text.grid(row=0, column=1, sticky='nsew')
scroll.grid(row=0, column=2, sticky='ns')
def toc_menu(self, text):
"Create table of contents as drop-down menu."
@ -265,7 +265,7 @@ def show_idlehelp(parent):
if not isfile(filename):
# try copy_strip, present message
return
HelpWindow(parent, filename, 'IDLE Help')
return HelpWindow(parent, filename, 'IDLE Help')
if __name__ == '__main__':
from idlelib.idle_test.htest import run