Setting a Breakpoint on qWarning in CLion

Name: Setting a Breakpoint on qWarning in CLion
Uploaded: 2026-07-07T13:03:00+00:00
Channel: Jesper K. Pedersen
Description: It is straightforward to set a breakpoint on qWarning in Qt Creator, but less so in CLion. In the process of showing you how to do that, Jesper hits a major slowdown when starting the debugger. Watch this episode to learn how to avoid that slowdown, to learn a few different tricks about the debugger, and of course to learn how to set a break point on qWarning.

Jesper K. Pedersen

7 July 2026

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c++qt tools

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It is straightforward to set a breakpoint on qWarning in Qt Creator, but less so in CLion. In the process of showing you how to do that, Jesper hits a major slowdown when starting the debugger.

Watch this episode to learn how to avoid that slowdown, to learn a few different tricks about the debugger, and of course to learn how to set a break point on qWarning.

All the CLion videos in this series

Tags:

c++qt tools

Jesper K. Pedersen

HR Director / COO

Jesper K. Pedersen – COO/HR director at KDAB. Jesper has actively developed with Qt since 1998 and, despite his fancy title, still does so.

He has held almost 100 training classes in Qt since 2000. Today, his greatest claim to fame is the QML youtube series and more recently his youtube series called Qt Widgets and More.

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Setting a Breakpoint on qWarning in CLion

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