From bff19014eb40f0bcf6d4fc64215cf425c2eb0026 Mon Sep 17 00:00:00 2001
From: Gatis Paeglis <gatis.paeglis@qt.io>
Date: Tue, 19 Sep 2017 16:50:51 +0200
Subject: [PATCH] doc: remove a note about functor-based connection complexity
for overloads
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What we had initially:
connect(slider, &QSlider::valueChanged,
lcd, static_cast<void (QLCDNumber::*)(int)>(&QLCDNumber::display));
was more complex than string-based solution:
connect(slider, SIGNAL(valueChanged(int)),
lcd, SLOT(display(int)));
But since Qt 5.7 we have qOverload/QOverload:
connect(slider, &QSlider::valueChanged,
lcd, QOverload<int>::of(&QLCDNumber::display));
connect(slider, &QSlider::valueChanged,
lcd, qOverload<int>(&QLCDNumber::display));
Which is not complex at all, just a bit different to what Qt developers
are used to.
Task-number: QTBUG-63297
Change-Id: I49f7bf228812ceadc38c601d8a711fd250216b52
Reviewed-by: MÃ¥rten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
---
doc/src/signalslotsyntaxes.qdoc | 4 ----
1 file changed, 4 deletions(-)
diff --git a/doc/src/signalslotsyntaxes.qdoc b/doc/src/signalslotsyntaxes.qdoc
index 14400b43..1b88afae 100644
--- a/doc/src/signalslotsyntaxes.qdoc
+++ b/doc/src/signalslotsyntaxes.qdoc
@@ -61,10 +61,6 @@ The table below summarizes their differences.
\li Can connect C++ functions to QML functions
\li Y
\li
-\row
- \li Selecting an instance of an overloaded signal or slot is...
- \li Simple
- \li Complex
\endtable
The following sections explain these differences in detail and demonstrate how
--
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