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// qabstracttransition.sip generated by MetaSIP
//
// This file is part of the QtStateMachine Python extension module.
//
// Copyright (c) 2025 Riverbank Computing Limited <info@riverbankcomputing.com>
//
// This file is part of PyQt6.
//
// This file may be used under the terms of the GNU General Public License
// version 3.0 as published by the Free Software Foundation and appearing in
// the file LICENSE included in the packaging of this file. Please review the
// following information to ensure the GNU General Public License version 3.0
// requirements will be met: http://www.gnu.org/copyleft/gpl.html.
//
// If you do not wish to use this file under the terms of the GPL version 3.0
// then you may purchase a commercial license. For more information contact
// info@riverbankcomputing.com.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
class QAbstractTransition : public QObject
{
%TypeHeaderCode
#include <qabstracttransition.h>
%End
public:
enum TransitionType
{
ExternalTransition,
InternalTransition,
};
QAbstractTransition(QState *sourceState /TransferThis/ = 0);
virtual ~QAbstractTransition();
QState *sourceState() const;
QAbstractState *targetState() const;
void setTargetState(QAbstractState *target /KeepReference=0/);
QList<QAbstractState *> targetStates() const;
void setTargetStates(const QList<QAbstractState *> &targets /KeepReference=0/);
QAbstractTransition::TransitionType transitionType() const;
void setTransitionType(QAbstractTransition::TransitionType type);
QStateMachine *machine() const;
void addAnimation(QAbstractAnimation *animation /GetWrapper/);
%MethodCode
// We want to keep a reference to the animation but this is in addition to the
// existing ones and does not replace them - so we can't use /KeepReference/.
sipCpp->addAnimation(a0);
// Use the user object as a list of the references.
PyObject *user = sipGetUserObject((sipSimpleWrapper *)sipSelf);
if (!user)
{
user = PyList_New(0);
sipSetUserObject((sipSimpleWrapper *)sipSelf, user);
}
if (user)
PyList_Append(user, a0Wrapper);
%End
void removeAnimation(QAbstractAnimation *animation /GetWrapper/);
%MethodCode
// Discard the extra animation reference that we took in addAnimation().
sipCpp->removeAnimation(a0);
// Use the user object as a list of the references.
PyObject *user = sipGetUserObject((sipSimpleWrapper *)sipSelf);
if (user)
{
Py_ssize_t i = 0;
// Note that we deal with an object appearing in the list more than once.
while (i < PyList_Size(user))
if (PyList_GetItem(user, i) == a0Wrapper)
PyList_SetSlice(user, i, i + 1, NULL);
else
++i;
}
%End
QList<QAbstractAnimation *> animations() const;
signals:
void triggered();
void targetStateChanged();
void targetStatesChanged();
protected:
virtual bool eventTest(QEvent *event) = 0;
virtual void onTransition(QEvent *event) = 0;
virtual bool event(QEvent *e);
};
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