path: root/examples
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authorQt Forward Merge Bot <>2020-01-15 01:00:38 +0100
committerQt Forward Merge Bot <>2020-01-15 01:00:39 +0100
commitc3123c757a2301445ac286ce2c8af20959151e21 (patch)
treec8f5421725d0fe0cfe8a29136937e54d6f3f95c2 /examples
parent2cbc5f6f7ae8ba580126a7cafc1898377c2a2407 (diff)
parent7a59d6f138ff8799170cc03d709525ab965d703a (diff)
Merge remote-tracking branch 'origin/5.14' into 5.15
Diffstat (limited to 'examples')
1 files changed, 5 insertions, 5 deletions
diff --git a/examples/corelib/threads/doc/src/mandelbrot.qdoc b/examples/corelib/threads/doc/src/mandelbrot.qdoc
index 9e3fdc1dfe..b32fa097b3 100644
--- a/examples/corelib/threads/doc/src/mandelbrot.qdoc
+++ b/examples/corelib/threads/doc/src/mandelbrot.qdoc
@@ -238,8 +238,7 @@
\snippet threads/mandelbrot/mandelbrotwidget.cpp 1
The interesting part of the constructor is the
- qRegisterMetaType() and QObject::connect() calls. Let's start
- with the \l{QObject::connect()}{connect()} call.
+ QObject::connect() call.
Although it looks like a standard signal-slot connection between
two \l{QObject}s, because the signal is emitted in a different
@@ -254,9 +253,10 @@
With queued connections, Qt must store a copy of the arguments
that were passed to the signal so that it can pass them to the
slot later on. Qt knows how to take of copy of many C++ and Qt
- types, but QImage isn't one of them. We must therefore call the
- template function qRegisterMetaType() before we can use QImage
- as a parameter in queued connections.
+ types, so, no further action is needed for QImage.
+ If a custom type was used, a call to the template function
+ qRegisterMetaType() would be required before the type
+ could be used as a parameter in queued connections.
\snippet threads/mandelbrot/mandelbrotwidget.cpp 2
\snippet threads/mandelbrot/mandelbrotwidget.cpp 3