diff options
Diffstat (limited to 'src/qt/splashscreen.cpp')
| -rw-r--r-- | src/qt/splashscreen.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/qt/splashscreen.cpp b/src/qt/splashscreen.cpp index 10966e42eb..1b7cc69231 100644 --- a/src/qt/splashscreen.cpp +++ b/src/qt/splashscreen.cpp @@ -131,6 +131,7 @@ SplashScreen::SplashScreen(Qt::WindowFlags f, const NetworkStyle *networkStyle) move(QApplication::desktop()->screenGeometry().center() - r.center()); subscribeToCoreSignals(); + installEventFilter(this); } SplashScreen::~SplashScreen() @@ -138,6 +139,16 @@ SplashScreen::~SplashScreen() unsubscribeFromCoreSignals(); } +bool SplashScreen::eventFilter(QObject * obj, QEvent * ev) { + if (ev->type() == QEvent::KeyPress) { + QKeyEvent *keyEvent = static_cast<QKeyEvent *>(ev); + if(keyEvent->text()[0] == 'q' && breakAction != nullptr) { + breakAction(); + } + } + return QObject::eventFilter(obj, ev); +} + void SplashScreen::slotFinish(QWidget *mainWin) { Q_UNUSED(mainWin); @@ -164,6 +175,18 @@ static void ShowProgress(SplashScreen *splash, const std::string &title, int nPr InitMessage(splash, title + strprintf("%d", nProgress) + "%"); } +void SplashScreen::setBreakAction(const std::function<void(void)> &action) +{ + breakAction = action; +} + +static void SetProgressBreakAction(SplashScreen *splash, const std::function<void(void)> &action) +{ + QMetaObject::invokeMethod(splash, "setBreakAction", + Qt::QueuedConnection, + Q_ARG(std::function<void(void)>, action)); +} + #ifdef ENABLE_WALLET void SplashScreen::ConnectWallet(CWallet* wallet) { @@ -177,6 +200,7 @@ void SplashScreen::subscribeToCoreSignals() // Connect signals to client uiInterface.InitMessage.connect(boost::bind(InitMessage, this, _1)); uiInterface.ShowProgress.connect(boost::bind(ShowProgress, this, _1, _2)); + uiInterface.SetProgressBreakAction.connect(boost::bind(SetProgressBreakAction, this, _1)); #ifdef ENABLE_WALLET uiInterface.LoadWallet.connect(boost::bind(&SplashScreen::ConnectWallet, this, _1)); #endif |