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| author | Russell Yanofsky <russ@yanofsky.org> | 2017-03-20 12:35:37 -0400 |
|---|---|---|
| committer | Russell Yanofsky <russ@yanofsky.org> | 2017-03-20 12:35:37 -0400 |
| commit | b5bec4e330fc7201d989663b4dbc6a1e620dd0f9 (patch) | |
| tree | 240f6dd7eb7bd5a9ce669f62348e994e3b30a829 /src/qt/test | |
| parent | d5046e72f4180b7932368919ae08da24be8e9583 (diff) | |
| download | bitcoin-b5bec4e330fc7201d989663b4dbc6a1e620dd0f9.tar.xz | |
Avoid QTimer::singleShot compile error with Qt 5.3.2
Construct QTimer object directly, instead of relying on QTimer::singleShot
overloads accepting lambdas, which weren't introduced until Qt 5.4.
Avoids the following compile error in debian jessie:
```
qt/test/wallettests.cpp: In function ‘void {anonymous}::ConfirmSend()’:
qt/test/wallettests.cpp:34:6: error: no matching function for call to ‘QTimer::singleShot(int, Qt::TimerType, {anonymous}::ConfirmSend()::<lambda()>)’
});
^
qt/test/wallettests.cpp:34:6: note: candidates are:
In file included from /usr/include/x86_64-linux-gnu/qt5/QtCore/QTimer:1:0,
from ./qt/sendcoinsdialog.h:13,
from qt/test/wallettests.cpp:7:
/usr/include/x86_64-linux-gnu/qt5/QtCore/qtimer.h:81:17: note: static void QTimer::singleShot(int, const QObject*, const char*)
static void singleShot(int msec, const QObject *receiver, const char *member);
^
/usr/include/x86_64-linux-gnu/qt5/QtCore/qtimer.h:81:17: note: no known conversion for argument 2 from ‘Qt::TimerType’ to ‘const QObject*’
/usr/include/x86_64-linux-gnu/qt5/QtCore/qtimer.h:82:17: note: static void QTimer::singleShot(int, Qt::TimerType, const QObject*, const char*)
static void singleShot(int msec, Qt::TimerType timerType, const QObject *receiver, const char *member);
^
/usr/include/x86_64-linux-gnu/qt5/QtCore/qtimer.h:82:17: note: candidate expects 4 arguments, 3 provided
```
Error reported by Pavel Janík <Pavel@Janik.cz> in
https://github.com/bitcoin/bitcoin/pull/9974#issuecomment-287574436
Diffstat (limited to 'src/qt/test')
| -rw-r--r-- | src/qt/test/wallettests.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/qt/test/wallettests.cpp b/src/qt/test/wallettests.cpp index 118b54e8de..36d93361dd 100644 --- a/src/qt/test/wallettests.cpp +++ b/src/qt/test/wallettests.cpp @@ -22,7 +22,9 @@ namespace //! Press "Yes" button in modal send confirmation dialog. void ConfirmSend() { - QTimer::singleShot(0, Qt::PreciseTimer, []() { + QTimer* timer = new QTimer; + timer->setSingleShot(true); + QObject::connect(timer, &QTimer::timeout, []() { for (QWidget* widget : QApplication::topLevelWidgets()) { if (widget->inherits("SendConfirmationDialog")) { SendConfirmationDialog* dialog = qobject_cast<SendConfirmationDialog*>(widget); @@ -32,6 +34,7 @@ void ConfirmSend() } } }); + timer->start(0); } //! Send coins to address and return txid. |