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Doc: Generalize timer docs

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The snippets do not talk about Qt Widgets specifically.

Change-Id: Icc4f243c93189f08124074e4918d535aa37e6560
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
(cherry picked from commit 1f53189c29f80c736877333631338670a06ac439)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
This commit is contained in:
Kai Köhne 2021-01-08 11:19:35 +01:00 committed by Qt Cherry-pick Bot
parent 6f74e99d97
commit d127036265
1 changed files with 3 additions and 3 deletions
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6
src/corelib/doc/src/timers.qdoc
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@ -65,14 +65,14 @@
The main API for the timer functionality is QTimer. That class
provides regular timers that emit a signal when the timer fires, and
inherits QObject so that it fits well into the ownership structure
of most GUI programs. The normal way of using it is like this:
of most Qt programs. The normal way of using it is like this:
\snippet timers/timers.cpp 0
\snippet timers/timers.cpp 1
\snippet timers/timers.cpp 2
The QTimer object is made into a child of this widget so that,
when this widget is deleted, the timer is deleted too.
The QTimer object is made into a child of \c this object so that,
when \c this object is deleted, the timer is deleted too.
Next, its \l{QTimer::}{timeout()} signal is connected to the slot
that will do the work, it is started with a value of 1000
milliseconds, indicating that it will time out every second.