diff options
Diffstat (limited to 'src/quick/items/qquickitemview_p_p.h')
| -rw-r--r-- | src/quick/items/qquickitemview_p_p.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/quick/items/qquickitemview_p_p.h b/src/quick/items/qquickitemview_p_p.h index a8352b229e..8af703eb03 100644 --- a/src/quick/items/qquickitemview_p_p.h +++ b/src/quick/items/qquickitemview_p_p.h @@ -34,6 +34,17 @@ #ifndef QQUICKITEMVIEW_P_P_H #define QQUICKITEMVIEW_P_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 "qquickitemview_p.h" #include "qquickitemviewtransition_p.h" #include "qquickflickable_p_p.h" @@ -53,6 +64,8 @@ public: qreal itemX() const; qreal itemY() const; + inline qreal itemWidth() const { return item ? item->width() : 0; } + inline qreal itemHeight() const { return item ? item->height() : 0; } void moveTo(const QPointF &pos, bool immediate); void setVisible(bool visible); @@ -75,7 +88,7 @@ public: virtual bool contains(qreal x, qreal y) const = 0; - QQuickItem *item; + QPointer<QQuickItem> item; QQuickItemView *view; QQuickItemViewTransitionableItem *transitionableItem; QQuickItemViewAttached *attached; @@ -198,6 +211,8 @@ public: qreal minExtentForAxis(const AxisData &axisData, bool forXAxis) const; qreal maxExtentForAxis(const AxisData &axisData, bool forXAxis) const; + qreal calculatedMinExtent() const; + qreal calculatedMaxExtent() const; void applyPendingChanges(); bool applyModelChanges(ChangeResult *insertionResult, ChangeResult *removalResult); |