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Diffstat (limited to 'Lib/idlelib/help.html')
| -rw-r--r-- | Lib/idlelib/help.html | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/idlelib/help.html b/Lib/idlelib/help.html index 7e743e6d813..ba44331e87b 100644 --- a/Lib/idlelib/help.html +++ b/Lib/idlelib/help.html @@ -721,7 +721,7 @@ facilitate development of tkinter programs. Enter <code class="docutils literal <span class="pre">root</span> <span class="pre">=</span> <span class="pre">tk.Tk()</span></code> in standard Python and nothing appears. Enter the same in IDLE and a tk window appears. In standard Python, one must also enter <code class="docutils literal notranslate"><span class="pre">root.update()</span></code> to see the window. IDLE does the equivalent in the -background, about 20 times a second, which is about every 50 milleseconds. +background, about 20 times a second, which is about every 50 milliseconds. Next enter <code class="docutils literal notranslate"><span class="pre">b</span> <span class="pre">=</span> <span class="pre">tk.Button(root,</span> <span class="pre">text='button');</span> <span class="pre">b.pack()</span></code>. Again, nothing visibly changes in standard Python until one enters <code class="docutils literal notranslate"><span class="pre">root.update()</span></code>.</p> <p>Most tkinter programs run <code class="docutils literal notranslate"><span class="pre">root.mainloop()</span></code>, which usually does not |