Qt 5.9Qt QuickC++ ClassesItemChangeData
Qt 5.9.0 Reference Documentation

目录

ItemChangeData Class

(QQuickItem::ItemChangeData)

Adds supplimentary information to the QQuickItem::itemChange() function. 更多...

头文件: #include <ItemChangeData>
qmake: QT += quick

公有变量

bool boolValue
QQuickItem *item
qreal realValue
QQuickWindow *window

详细描述

Adds supplimentary information to the QQuickItem::itemChange() function.

The meaning of each member of this class is defined by the change type.

参见 QQuickItem::ItemChange.

成员变量

bool ItemChangeData::boolValue

Contains supplimentary information to the QQuickItem::itemChange() function.

参见 QQuickItem::ItemChange.

QQuickItem *ItemChangeData::item

Contains supplimentary information to the QQuickItem::itemChange() function.

参见 QQuickItem::ItemChange.

qreal ItemChangeData::realValue

Contains supplimentary information to the QQuickItem::itemChange() function.

参见 QQuickItem::ItemChange.

QQuickWindow *ItemChangeData::window

Contains supplimentary information to the QQuickItem::itemChange() function.

参见 QQuickItem::ItemChange.

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