QTP0006

Enables PRIVATE_CODE as the default for Wayland protocol source generation.

This policy was introduced in Qt 6.12. The policy affects the behavior of qt_generate_wayland_protocol_client_sources and qt_generate_wayland_protocol_server_sources when called without PRIVATE_CODE or PUBLIC_CODE.

If the policy is set to OLD, and neither PUBLIC_CODE nor PRIVATE_CODE is passed, the function behaves as if PUBLIC_CODE was passed and a deprecation warning is emitted.

If the policy is set to NEW, and neither PUBLIC_CODE nor PRIVATE_CODE is passed, the function behaves as if PRIVATE_CODE was passed and no deprecation warning is emitted.

When the policy is not set, and neither PUBLIC_CODE nor PRIVATE_CODE is passed, an AUTHOR_WARNING is emitted and the function behaves as if PUBLIC_CODE was passed for backwards compatibility.

For example, the following code does not pass PUBLIC_CODE or PRIVATE_CODE. Because QTP0006 is not set, an AUTHOR_WARNING is emitted:

 # QTP0006 not set — AUTHOR_WARNING is emitted
 qt_generate_wayland_protocol_client_sources(MyTarget
     FILES myprotocol.xml
 )

If you set QTP0006 to NEW before the call, the function behaves as if PRIVATE_CODE was passed and no warning is emitted:

 qt_policy(SET QTP0006 NEW)
 qt_generate_wayland_protocol_client_sources(MyTarget
     FILES myprotocol.xml
 )

The same policy behaviour applies to qt_generate_wayland_protocol_server_sources.