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| |
| #ifndef QQUICKANCHORS_P_H |
| #define QQUICKANCHORS_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 <qqml.h> |
| |
| #include <QtCore/QObject> |
| |
| #include <private/qtquickglobal_p.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QQuickItem; |
| class QQuickAnchorsPrivate; |
| class QQuickAnchorLine; |
| class Q_QUICK_PRIVATE_EXPORT QQuickAnchors : public QObject |
| { |
| Q_OBJECT |
| |
| Q_PROPERTY(QQuickAnchorLine left READ left WRITE setLeft RESET resetLeft NOTIFY leftChanged) |
| Q_PROPERTY(QQuickAnchorLine right READ right WRITE setRight RESET resetRight NOTIFY rightChanged) |
| Q_PROPERTY(QQuickAnchorLine horizontalCenter READ horizontalCenter WRITE setHorizontalCenter RESET resetHorizontalCenter NOTIFY horizontalCenterChanged) |
| Q_PROPERTY(QQuickAnchorLine top READ top WRITE setTop RESET resetTop NOTIFY topChanged) |
| Q_PROPERTY(QQuickAnchorLine bottom READ bottom WRITE setBottom RESET resetBottom NOTIFY bottomChanged) |
| Q_PROPERTY(QQuickAnchorLine verticalCenter READ verticalCenter WRITE setVerticalCenter RESET resetVerticalCenter NOTIFY verticalCenterChanged) |
| Q_PROPERTY(QQuickAnchorLine baseline READ baseline WRITE setBaseline RESET resetBaseline NOTIFY baselineChanged) |
| Q_PROPERTY(qreal margins READ margins WRITE setMargins NOTIFY marginsChanged) |
| Q_PROPERTY(qreal leftMargin READ leftMargin WRITE setLeftMargin RESET resetLeftMargin NOTIFY leftMarginChanged) |
| Q_PROPERTY(qreal rightMargin READ rightMargin WRITE setRightMargin RESET resetRightMargin NOTIFY rightMarginChanged) |
| Q_PROPERTY(qreal horizontalCenterOffset READ horizontalCenterOffset WRITE setHorizontalCenterOffset NOTIFY horizontalCenterOffsetChanged) |
| Q_PROPERTY(qreal topMargin READ topMargin WRITE setTopMargin RESET resetTopMargin NOTIFY topMarginChanged) |
| Q_PROPERTY(qreal bottomMargin READ bottomMargin WRITE setBottomMargin RESET resetBottomMargin NOTIFY bottomMarginChanged) |
| Q_PROPERTY(qreal verticalCenterOffset READ verticalCenterOffset WRITE setVerticalCenterOffset NOTIFY verticalCenterOffsetChanged) |
| Q_PROPERTY(qreal baselineOffset READ baselineOffset WRITE setBaselineOffset NOTIFY baselineOffsetChanged) |
| Q_PROPERTY(QQuickItem *fill READ fill WRITE setFill RESET resetFill NOTIFY fillChanged) |
| Q_PROPERTY(QQuickItem *centerIn READ centerIn WRITE setCenterIn RESET resetCenterIn NOTIFY centerInChanged) |
| Q_PROPERTY(bool alignWhenCentered READ alignWhenCentered WRITE setAlignWhenCentered NOTIFY centerAlignedChanged) |
| |
| public: |
| QQuickAnchors(QQuickItem *item, QObject *parent=nullptr); |
| ~QQuickAnchors() override; |
| |
| enum Anchor |
| #if defined(Q_CC_CLANG) || !defined(Q_CC_GNU) // meaning: clang and msvc, but NOT gcc proper (because, you know, Q_CC_CLANG implies Q_CC_GNU) |
| // Not specifying the enum base type will have MSVC 'interpret' it as signed instead of an unsigned bit-field. |
| // However, specifying the enum base type breaks many GCCs, which complain that it can't store all values in a 7 bit bitfield. |
| : uint |
| #endif |
| { |
| InvalidAnchor = 0x0, |
| LeftAnchor = 0x01, |
| RightAnchor = 0x02, |
| TopAnchor = 0x04, |
| BottomAnchor = 0x08, |
| HCenterAnchor = 0x10, |
| VCenterAnchor = 0x20, |
| BaselineAnchor = 0x40, |
| Horizontal_Mask = LeftAnchor | RightAnchor | HCenterAnchor, |
| Vertical_Mask = TopAnchor | BottomAnchor | VCenterAnchor | BaselineAnchor |
| }; |
| Q_DECLARE_FLAGS(Anchors, Anchor) |
| Q_FLAG(Anchors) |
| |
| QQuickAnchorLine left() const; |
| void setLeft(const QQuickAnchorLine &edge); |
| void resetLeft(); |
| |
| QQuickAnchorLine right() const; |
| void setRight(const QQuickAnchorLine &edge); |
| void resetRight(); |
| |
| QQuickAnchorLine horizontalCenter() const; |
| void setHorizontalCenter(const QQuickAnchorLine &edge); |
| void resetHorizontalCenter(); |
| |
| QQuickAnchorLine top() const; |
| void setTop(const QQuickAnchorLine &edge); |
| void resetTop(); |
| |
| QQuickAnchorLine bottom() const; |
| void setBottom(const QQuickAnchorLine &edge); |
| void resetBottom(); |
| |
| QQuickAnchorLine verticalCenter() const; |
| void setVerticalCenter(const QQuickAnchorLine &edge); |
| void resetVerticalCenter(); |
| |
| QQuickAnchorLine baseline() const; |
| void setBaseline(const QQuickAnchorLine &edge); |
| void resetBaseline(); |
| |
| qreal leftMargin() const; |
| void setLeftMargin(qreal); |
| void resetLeftMargin(); |
| |
| qreal rightMargin() const; |
| void setRightMargin(qreal); |
| void resetRightMargin(); |
| |
| qreal horizontalCenterOffset() const; |
| void setHorizontalCenterOffset(qreal); |
| |
| qreal topMargin() const; |
| void setTopMargin(qreal); |
| void resetTopMargin(); |
| |
| qreal bottomMargin() const; |
| void setBottomMargin(qreal); |
| void resetBottomMargin(); |
| |
| qreal margins() const; |
| void setMargins(qreal); |
| |
| qreal verticalCenterOffset() const; |
| void setVerticalCenterOffset(qreal); |
| |
| qreal baselineOffset() const; |
| void setBaselineOffset(qreal); |
| |
| QQuickItem *fill() const; |
| void setFill(QQuickItem *); |
| void resetFill(); |
| |
| QQuickItem *centerIn() const; |
| void setCenterIn(QQuickItem *); |
| void resetCenterIn(); |
| |
| Anchors usedAnchors() const; |
| Qt::Orientations activeDirections() const; |
| |
| bool mirrored(); |
| |
| bool alignWhenCentered() const; |
| void setAlignWhenCentered(bool); |
| |
| void classBegin(); |
| void componentComplete(); |
| |
| Q_SIGNALS: |
| void leftChanged(); |
| void rightChanged(); |
| void topChanged(); |
| void bottomChanged(); |
| void verticalCenterChanged(); |
| void horizontalCenterChanged(); |
| void baselineChanged(); |
| void fillChanged(); |
| void centerInChanged(); |
| void leftMarginChanged(); |
| void rightMarginChanged(); |
| void topMarginChanged(); |
| void bottomMarginChanged(); |
| void marginsChanged(); |
| void verticalCenterOffsetChanged(); |
| void horizontalCenterOffsetChanged(); |
| void baselineOffsetChanged(); |
| void centerAlignedChanged(); |
| |
| private: |
| friend class QQuickItemPrivate; |
| Q_DISABLE_COPY(QQuickAnchors) |
| Q_DECLARE_PRIVATE(QQuickAnchors) |
| }; |
| Q_DECLARE_OPERATORS_FOR_FLAGS(QQuickAnchors::Anchors) |
| |
| QT_END_NAMESPACE |
| |
| QML_DECLARE_TYPE(QQuickAnchors) |
| |
| #endif // QQUICKANCHORS_P_H |