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Investigating & Fixing a Double Margin - Video

GammaRay Tutorials for Qt Widgets Applications

David Faure

16 August 2023

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qttools

To watch this video on our website please or view it directly on YouTube

In this video, you will learn how to use GammaRay to identify the widget responsible for a double margin issue, a frequent cause for misaligned widgets.
After testing the removal of the margin in Gammaray, you will see how to make your IDE jump to the line of code that creates the widget, in order to find the corresponding layout and fix the bug there.

All GammaRay Tutorials - Module 2:
https://www.youtube.com/playlist?list=PL6CJYn40gN6izGNDIH06YXf0UzR_1BVhn

All GammaRay Tutorials - Module 1:
https://www.youtube.com/playlist?list=PL6CJYn40gN6itybeSJb5FvRWOxVW5PCUX

All Qt Widgets and more videos:
https://www.youtube.com/playlist?list=PL6CJYn40gN6gf-G-o6syFwGrtq3kItEqI

Tags:

qttools
DavidFaure

David Faure

Senior Software Engineer

Senior software engineer and Managing Director of KDAB’s French office, David is a Qt user since its beginning. He has made numerous contributions to Qt, including new classes for QtCore in Qt 5. David is well known in the KDE project for his work on the web browser and especially on KDE Frameworks. He has become a specialist in multithreading with Qt, as well as performance optimizations. David holds an MSc in Computer Science.

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