From 1b77fc5931bf14b2a9e936a8d08334d9e00ffe7e Mon Sep 17 00:00:00 2001
From: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>
Date: Tue, 8 Jan 2019 17:15:24 +0100
Subject: Add support for parameterNames in Signals

There were many uses cases when a proper interaction
between Python and Qml was needed, one of them was
the case to emit signals from Python an get those values
via an argument name in QML.

A simple example describing this situation can be found
in PYSIDE-634:

Python:
    sumResult = Signal(int, arguments=["sum"])
    sumResult.emit(42)
Qml:
    onSumResult: console.log(sum) // will print 42

A test case based on the same example was added.

Change-Id: I0908f97d88eaadc0c02d81bc4daca936f72f6c6a
Fixes: PYSIDE-634
Reviewed-by: Christian Tismer <tismer@stackless.com>
---
 sources/pyside2/libpyside/pysidesignal_p.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'sources/pyside2/libpyside/pysidesignal_p.h')

diff --git a/sources/pyside2/libpyside/pysidesignal_p.h b/sources/pyside2/libpyside/pysidesignal_p.h
index a5cd67f66..8027f4459 100644
--- a/sources/pyside2/libpyside/pysidesignal_p.h
+++ b/sources/pyside2/libpyside/pysidesignal_p.h
@@ -55,6 +55,7 @@ struct PySideSignalData
 
     QByteArray signalName;
     QVector<Signature> signatures;
+    QByteArrayList *signalArguments;
 };
 
 extern "C"
@@ -64,7 +65,7 @@ extern "C"
     struct PySideSignal {
         PyObject_HEAD
         PySideSignalData *data;
-        PyObject* homonymousMethod;
+        PyObject *homonymousMethod;
     };
 
     struct PySideSignalInstance;
-- 
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