MacOS Tahoe painfully slow a wxChoice containing 6k entries.

Tony Kennedy <[email protected]> Wed, 10 Dec 2025 01:31:15 -0800 (PST)
Newsgroups gmane.comp.lib.wxwindows.general
Message-ID <[email protected]>
Hi all,

Using MacOS Tahoe and wx 3.3.0.0.

A user has reported that there is a crazy slowdown when using MacOS Tahoe.

The offending line in my code is 

m_pChoice->Clear();

The wxChoice control has 6500 entries and takes approximately a minute to 
clear all entries.

Has anyone else experienced something similar?

All is fine on both Windows and other versions of MacOS. And previous 
versions of my app that used earlier wx (3.2.6) is also fine.

Any advice would be very welcome.

Thanks in advance,

Tony.

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