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Qt 5 Structure

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Compared to Qt 4, Qt 5 is highly modularized. Different Git repositories hold the different Qt modules that developers can use in their applications. Some of these modules also encapsulate typedefs, enums, flags, or standalone functions within namespaces.

The diagram below shows all Git repositories and modules that are part of the Qt 5.4 library.

Legend

Qt Structure - Legend.png

Hierarchy

Qt Quick modules

Qt Structure - Qt Quick Modules.png

Other modules

Qt Structure - Other Modules.png