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Add explicit note about removeMappings() not disconnecting the signal

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There can be a bit of confusion here regarding what removeMappings()
will do in this case so add an explicit note to be clearer.

Task-number: QTBUG-49499
Change-Id: Iabcf5cb2653f0b747727b2c92a244e95ec1836f8
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
This commit is contained in:
Andy Shaw 2015-12-07 14:52:33 +01:00 committed by Andy Shaw
parent 1440c13c8c
commit 6e14d63db0
1 changed files with 3 additions and 0 deletions
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src/corelib/kernel/qsignalmapper.cpp
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@ -220,6 +220,9 @@ QObject *QSignalMapper::mapping(QObject *object) const
Removes all mappings for \a sender. Removes all mappings for \a sender.
This is done automatically when mapped objects are destroyed. This is done automatically when mapped objects are destroyed.
\note This does not disconnect any signals. If \a sender is not destroyed
then this will need to be done explicitly if required.
*/ */
void QSignalMapper::removeMappings(QObject *sender) void QSignalMapper::removeMappings(QObject *sender)
{ {