sources/pyside6/PySide6/templates/widgets_common.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!--
// Copyright (C) 2018 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
-->
<typesystem>

    <template name="replace_child">
        $CHILD_TYPE* oldChild = %CPPSELF.$FUNCTION_GET_OLD();
        if (oldChild &amp;&amp; (oldChild != $CPPARG)) {
            Shiboken::AutoDecRef pyChild(%CONVERTTOPYTHON[$CHILD_TYPE*](oldChild));
            Shiboken::Object::setParent(nullptr, pyChild);
            Shiboken::Object::releaseOwnership(pyChild);
        }
        Shiboken::Object::setParent(%PYSELF, $PYARG);
    </template>

    <template name="qgraphicsitem_pysequence">
        const Py_ssize_t numItems = PySequence_Size(%PYARG_1);
        Shiboken::AutoArrayPointer&lt;QGraphicsItem*&gt; %out(numItems);
        for (Py_ssize_t i = 0; i &lt; numItems; ++i) {
            %out[i] = %CONVERTTOCPP[QGraphicsItem*](PySequence_Fast_GET_ITEM(%PYARG_1, i));
        }
    </template>

    <template name="qgraphicsitem_pyobject">
        Shiboken::AutoDecRef object(PyList_New(0));
        for (int i=0, max=numItems; i &lt; max; i++) {
            PyList_Append(object, %CONVERTTOPYTHON[QGraphicsItem*](%in[i]));
        }
        PyObject *%out = object.object();
    </template>

    <template name="qstyleoptiongraphicsitem_pyobject">
        Shiboken::AutoDecRef option_object(PyList_New(0));
        for (int i=0, max=numItems; i &lt; max; i++) {
            const QStyleOptionGraphicsItem* item = &amp;%in[i];
            PyList_Append(option_object, %CONVERTTOPYTHON[QStyleOptionGraphicsItem](item));
        }
        PyObject* %out = option_object.object();
    </template>

    <template name="pysequence_qstyleoptiongraphicsitem">
        const Py_ssize_t numOptions = PySequence_Size(%PYARG_2);
        Shiboken::AutoArrayPointer&lt;QStyleOptionGraphicsItem&gt; %out(numOptions);
        for (Py_ssize_t i=0; i &lt; numOptions; ++i) {
            %out[i] = %CONVERTTOCPP[QStyleOptionGraphicsItem](PySequence_Fast_GET_ITEM(%PYARG_1, i));
        }
    </template>

    <template name="pysequencesize_int">
        int %out = PySequence_Size(%PYARG_1);
    </template>

</typesystem>