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Diffstat (limited to 'src/quicktemplates2/qquickstackview_p.h')
| -rw-r--r-- | src/quicktemplates2/qquickstackview_p.h | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/src/quicktemplates2/qquickstackview_p.h b/src/quicktemplates2/qquickstackview_p.h new file mode 100644 index 00000000..f994f361 --- /dev/null +++ b/src/quicktemplates2/qquickstackview_p.h @@ -0,0 +1,193 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** 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 http://www.qt.io/terms-conditions. For further +** information use the contact form at http://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.LGPLv3 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.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 later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKSTACKVIEW_P_H +#define QQUICKSTACKVIEW_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtQuickTemplates2/private/qquickcontrol_p.h> + +QT_BEGIN_NAMESPACE + +class QQmlV4Function; +class QQuickTransition; +class QQuickStackElement; +class QQuickStackAttached; +class QQuickStackViewPrivate; + +class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickStackView : public QQuickControl +{ + Q_OBJECT + Q_PROPERTY(bool busy READ isBusy NOTIFY busyChanged FINAL) + Q_PROPERTY(int depth READ depth NOTIFY depthChanged FINAL) + Q_PROPERTY(QQuickItem *currentItem READ currentItem NOTIFY currentItemChanged FINAL) + Q_PROPERTY(QVariant initialItem READ initialItem WRITE setInitialItem FINAL) + Q_PROPERTY(QQuickTransition *popEnter READ popEnter WRITE setPopEnter NOTIFY popEnterChanged FINAL) + Q_PROPERTY(QQuickTransition *popExit READ popExit WRITE setPopExit NOTIFY popExitChanged FINAL) + Q_PROPERTY(QQuickTransition *pushEnter READ pushEnter WRITE setPushEnter NOTIFY pushEnterChanged FINAL) + Q_PROPERTY(QQuickTransition *pushExit READ pushExit WRITE setPushExit NOTIFY pushExitChanged FINAL) + Q_PROPERTY(QQuickTransition *replaceEnter READ replaceEnter WRITE setReplaceEnter NOTIFY replaceEnterChanged FINAL) + Q_PROPERTY(QQuickTransition *replaceExit READ replaceExit WRITE setReplaceExit NOTIFY replaceExitChanged FINAL) + +public: + explicit QQuickStackView(QQuickItem *parent = nullptr); + ~QQuickStackView(); + + static QQuickStackAttached *qmlAttachedProperties(QObject *object); + + bool isBusy() const; + int depth() const; + QQuickItem *currentItem() const; + + enum Status { + Inactive = 0, + Deactivating = 1, + Activating = 2, + Active = 3 + }; + Q_ENUM(Status) + + QVariant initialItem() const; + void setInitialItem(const QVariant &item); + + QQuickTransition *popEnter() const; + void setPopEnter(QQuickTransition *enter); + + QQuickTransition *popExit() const; + void setPopExit(QQuickTransition *exit); + + QQuickTransition *pushEnter() const; + void setPushEnter(QQuickTransition *enter); + + QQuickTransition *pushExit() const; + void setPushExit(QQuickTransition *exit); + + QQuickTransition *replaceEnter() const; + void setReplaceEnter(QQuickTransition *enter); + + QQuickTransition *replaceExit() const; + void setReplaceExit(QQuickTransition *exit); + + enum LoadBehavior { + DontLoad, + ForceLoad + }; + Q_ENUM(LoadBehavior) + + Q_INVOKABLE QQuickItem *get(int index, LoadBehavior behavior = DontLoad); + Q_INVOKABLE QQuickItem *find(const QJSValue &callback, LoadBehavior behavior = DontLoad); + + enum Operation { + Transition, + Immediate + }; + Q_ENUM(Operation) + + Q_INVOKABLE void push(QQmlV4Function *args); + Q_INVOKABLE void pop(QQmlV4Function *args); + Q_INVOKABLE void replace(QQmlV4Function *args); + +public Q_SLOTS: + void clear(); + +Q_SIGNALS: + void busyChanged(); + void depthChanged(); + void currentItemChanged(); + void popEnterChanged(); + void popExitChanged(); + void pushEnterChanged(); + void pushExitChanged(); + void replaceEnterChanged(); + void replaceExitChanged(); + +protected: + void componentComplete() override; + void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override; + bool childMouseEventFilter(QQuickItem *, QEvent *) override; + +#ifndef QT_NO_ACCESSIBILITY + QAccessible::Role accessibleRole() const override; +#endif + +private: + Q_DISABLE_COPY(QQuickStackView) + Q_DECLARE_PRIVATE(QQuickStackView) +}; + +class QQuickStackAttachedPrivate; + +class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickStackAttached : public QObject +{ + Q_OBJECT + Q_PROPERTY(int index READ index NOTIFY indexChanged FINAL) + Q_PROPERTY(QQuickStackView *view READ view NOTIFY viewChanged FINAL) + Q_PROPERTY(QQuickStackView::Status status READ status NOTIFY statusChanged FINAL) + +public: + explicit QQuickStackAttached(QQuickItem *parent = nullptr); + ~QQuickStackAttached(); + + int index() const; + QQuickStackView *view() const; + QQuickStackView::Status status() const; + +Q_SIGNALS: + void indexChanged(); + void viewChanged(); + void statusChanged(); + +private: + Q_DISABLE_COPY(QQuickStackAttached) + Q_DECLARE_PRIVATE(QQuickStackAttached) +}; + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QQuickStackView) +QML_DECLARE_TYPEINFO(QQuickStackView, QML_HAS_ATTACHED_PROPERTIES) + +#endif // QQUICKSTACKVIEW_P_H |