qt: define QT_NO_KEYWORDS

QT_NO_KEYWORDS prevents Qt from defining the `foreach`, `signals`,
`slots` and `emit` macros.

Avoid overlap between Qt macros and boost - for example #undef hackiness
in #6421.

Conflicts:
	src/qt/addressbookpage.cpp
	src/qt/peertablemodel.cpp
	src/qt/receivecoinsdialog.cpp
	src/qt/rpcconsole.cpp

Rebased-From: d29ec6c2301e593d577126d1ca85b93307b32bf1
Github-Pull: #6433

1 files changed, 4 insertions, 4 deletions

diff --git a/src/qt/sendcoinsdialog.h b/src/qt/sendcoinsdialog.h
index fc513bf2ba..c833da84b2 100644
--- a/src/qt/sendcoinsdialog.h
+++ b/src/qt/sendcoinsdialog.h
@@ -45,7 +45,7 @@ public:
     void pasteEntry(const SendCoinsRecipient &rv);
     bool handlePaymentRequest(const SendCoinsRecipient &recipient);
 
-public slots:
+public Q_SLOTS:
     void clear();
     void reject();
     void accept();
@@ -62,13 +62,13 @@ private:
     bool fFeeMinimized;
 
     // Process WalletModel::SendCoinsReturn and generate a pair consisting
-    // of a message and message flags for use in emit message().
+    // of a message and message flags for use in Q_EMIT message().
     // Additional parameter msgArg can be used via .arg(msgArg).
     void processSendCoinsReturn(const WalletModel::SendCoinsReturn &sendCoinsReturn, const QString &msgArg = QString());
     void minimizeFeeSection(bool fMinimize);
     void updateFeeMinimizedLabel();
 
-private slots:
+private Q_SLOTS:
     void on_sendButton_clicked();
     void on_buttonChooseFee_clicked();
     void on_buttonMinimizeFee_clicked();
@@ -93,7 +93,7 @@ private slots:
     void updateSmartFeeLabel();
     void updateGlobalFeeVariables();
 
-signals:
+Q_SIGNALS:
     // Fired when a message should be reported to the user
     void message(const QString &title, const QString &message, unsigned int style);
 };