How to Bring a Tkinter Window to the Forefront: `lift()` vs. `attributes(\"-topmost\", True)`?

Moving a Tkinter Window to the Forefront

When developing with Tkinter, you may want to bring your application window to the front, ensuring it is visible and in focus. This article provides a simple solution to this common issue.

Solution

Tkinter offers two methods to make a window jump to the foreground:

• lift(): Elevates the window above all other application windows.
• attributes("-topmost", True): Keeps the window on top of all other windows until explicitly disabled.

For example:

<code class="python">root.lift()

# Keep window on top of all others
root.attributes("-topmost", True)</code>

Note that "-topmost" requires a hyphen in front of it.

Temporary Topmost Behavior

If you want to make a window temporarily topmost, use the following function:

<code class="python">def raise_above_all(window):
    window.attributes('-topmost', 1)
    window.attributes('-topmost', 0)</code>

Simply pass in the desired window as an argument to raise it briefly.

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