QQuickItem::ItemChangeData Union
union QQuickItem::ItemChangeData为QQuickItem::itemChange()函数添加补充信息。更多内容...
公共变量
另请参阅 QQuickItem::ItemChange 。
成员变量文档
bool ItemChangeData::boolValue
发生变化的布尔值：visible 、enabled 、activeFocus 或antialiasing 。
另请参阅 QQuickItem::ItemChange 。
QQuickItem *ItemChangeData::item
另请参阅 QQuickItem::ItemChange 。
qreal ItemChangeData::realValue
发生变化的数值：opacity 、rotation 、scale 或device pixel ratio 。
另请参阅 QQuickItem::ItemChange 。
QQuickWindow *ItemChangeData::window
该项曾显示的window ，或者如果该项已从窗口中移除，则为nullptr 。
另请参阅 QQuickItem::ItemChange 。
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