| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 The Qt Company Ltd. |
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| ** |
| ** This file is part of the QtWidgets module of the Qt Toolkit. |
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| |
| #ifndef QSTACKEDLAYOUT_H |
| #define QSTACKEDLAYOUT_H |
| |
| #include <QtWidgets/qlayout.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| class QStackedLayoutPrivate; |
| |
| class Q_WIDGETS_EXPORT QStackedLayout : public QLayout |
| { |
| Q_OBJECT |
| Q_DECLARE_PRIVATE(QStackedLayout) |
| Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentChanged) |
| Q_PROPERTY(StackingMode stackingMode READ stackingMode WRITE setStackingMode) |
| QDOC_PROPERTY(int count READ count) |
| |
| public: |
| enum StackingMode { |
| StackOne, |
| StackAll |
| }; |
| Q_ENUM(StackingMode) |
| |
| QStackedLayout(); |
| explicit QStackedLayout(QWidget *parent); |
| explicit QStackedLayout(QLayout *parentLayout); |
| ~QStackedLayout(); |
| |
| int addWidget(QWidget *w); |
| int insertWidget(int index, QWidget *w); |
| |
| QWidget *currentWidget() const; |
| int currentIndex() const; |
| using QLayout::widget; |
| QWidget *widget(int) const; |
| int count() const Q_DECL_OVERRIDE; |
| |
| StackingMode stackingMode() const; |
| void setStackingMode(StackingMode stackingMode); |
| |
| // abstract virtual functions: |
| void addItem(QLayoutItem *item) Q_DECL_OVERRIDE; |
| QSize sizeHint() const Q_DECL_OVERRIDE; |
| QSize minimumSize() const Q_DECL_OVERRIDE; |
| QLayoutItem *itemAt(int) const Q_DECL_OVERRIDE; |
| QLayoutItem *takeAt(int) Q_DECL_OVERRIDE; |
| void setGeometry(const QRect &rect) Q_DECL_OVERRIDE; |
| bool hasHeightForWidth() const Q_DECL_OVERRIDE; |
| int heightForWidth(int width) const Q_DECL_OVERRIDE; |
| |
| Q_SIGNALS: |
| void widgetRemoved(int index); |
| void currentChanged(int index); |
| |
| public Q_SLOTS: |
| void setCurrentIndex(int index); |
| void setCurrentWidget(QWidget *w); |
| |
| private: |
| Q_DISABLE_COPY(QStackedLayout) |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QSTACKEDLAYOUT_H |