diff options
Diffstat (limited to 'sources/pyside2/PySide2/QtWidgets/glue/qlayout_help_functions.cpp')
| -rw-r--r-- | sources/pyside2/PySide2/QtWidgets/glue/qlayout_help_functions.cpp | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/sources/pyside2/PySide2/QtWidgets/glue/qlayout_help_functions.cpp b/sources/pyside2/PySide2/QtWidgets/glue/qlayout_help_functions.cpp deleted file mode 100644 index d542b881c..000000000 --- a/sources/pyside2/PySide2/QtWidgets/glue/qlayout_help_functions.cpp +++ /dev/null @@ -1,161 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of Qt for Python. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -void addLayoutOwnership(QLayout* layout, QLayoutItem* item); -void removeLayoutOwnership(QLayout* layout, QWidget* widget); - -inline QByteArray retrieveObjectName(PyObject* obj) -{ - Shiboken::AutoDecRef objName(PyObject_Str(obj)); - return Shiboken::String::toCString(objName); -} - -inline void addLayoutOwnership(QLayout* layout, QWidget* widget) -{ - //transfer ownership to parent widget - QWidget *lw = layout->parentWidget(); - QWidget *pw = widget->parentWidget(); - - Shiboken::AutoDecRef pyChild(%CONVERTTOPYTHON[QWidget*](widget)); - - //Transfer parent to layout widget - if (pw && lw && pw != lw) - Shiboken::Object::setParent(0, pyChild); - - if (!lw && !pw) { - //keep the reference while the layout is orphan - Shiboken::AutoDecRef pyParent(%CONVERTTOPYTHON[QWidget*](layout)); - Shiboken::Object::keepReference(reinterpret_cast<SbkObject*>(pyParent.object()), retrieveObjectName(pyParent).data(), pyChild, true); - } else { - if (!lw) - lw = pw; - Shiboken::AutoDecRef pyParent(%CONVERTTOPYTHON[QWidget*](lw)); - Shiboken::Object::setParent(pyParent, pyChild); - } -} - -inline void addLayoutOwnership(QLayout* layout, QLayout* other) -{ - //transfer all children widgets from other to layout parent widget - QWidget* parent = layout->parentWidget(); - if (!parent) { - //keep the reference while the layout is orphan - Shiboken::AutoDecRef pyParent(%CONVERTTOPYTHON[QLayout*](layout)); - Shiboken::AutoDecRef pyChild(%CONVERTTOPYTHON[QLayout*](other)); - Shiboken::Object::keepReference(reinterpret_cast<SbkObject*>(pyParent.object()), retrieveObjectName(pyParent).data(), pyChild, true); - return; - } - - for (int i=0, i_max=other->count(); i < i_max; i++) { - QLayoutItem* item = other->itemAt(i); - if (PyErr_Occurred() || !item) - return; - addLayoutOwnership(layout, item); - } - - Shiboken::AutoDecRef pyParent(%CONVERTTOPYTHON[QLayout*](layout)); - Shiboken::AutoDecRef pyChild(%CONVERTTOPYTHON[QLayout*](other)); - Shiboken::Object::setParent(pyParent, pyChild); -} - -inline void addLayoutOwnership(QLayout* layout, QLayoutItem* item) -{ - if (!item) - return; - - QWidget* w = item->widget(); - if (w) - addLayoutOwnership(layout, w); - else { - QLayout* l = item->layout(); - if (l) - addLayoutOwnership(layout, l); - } - - Shiboken::AutoDecRef pyParent(%CONVERTTOPYTHON[QLayout*](layout)); - Shiboken::AutoDecRef pyChild(%CONVERTTOPYTHON[QLayoutItem*](item)); - Shiboken::Object::setParent(pyParent, pyChild); -} - -static void removeWidgetFromLayout(QLayout* layout, QWidget* widget) -{ - QWidget* parent = widget->parentWidget(); - - if (!parent) { - //remove reference on layout - Shiboken::AutoDecRef pyParent(%CONVERTTOPYTHON[QWidget*](layout)); - Shiboken::AutoDecRef pyChild(%CONVERTTOPYTHON[QWidget*](widget)); - Shiboken::Object::removeReference(reinterpret_cast<SbkObject*>(pyParent.object()), retrieveObjectName(pyParent).data(), pyChild); - } else { - //give the ownership to parent - Shiboken::AutoDecRef pyParent(%CONVERTTOPYTHON[QWidget*](parent)); - Shiboken::AutoDecRef pyChild(%CONVERTTOPYTHON[QWidget*](widget)); - Shiboken::Object::setParent(pyParent, pyChild); - } -} - -inline void removeLayoutOwnership(QLayout* layout, QLayoutItem* item) -{ - QWidget* w = item->widget(); - if (w) - removeWidgetFromLayout(layout, w); - else { - QLayout* l = item->layout(); - if (l && item != l) - removeLayoutOwnership(layout, l); - } - - Shiboken::AutoDecRef pyChild(%CONVERTTOPYTHON[QLayoutItem*](item)); - Shiboken::Object::invalidate(pyChild); - Shiboken::Object::setParent(0, pyChild); -} - -inline void removeLayoutOwnership(QLayout* layout, QWidget* widget) -{ - if (!widget) - return; - - for (int i=0, i_max=layout->count(); i < i_max; i++) { - QLayoutItem* item = layout->itemAt(i); - if (PyErr_Occurred() || !item) - return; - if (item->widget() == widget) - removeLayoutOwnership(layout, item); - } -} |