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Описанные ниже члены класса устарели. Они оставлены для обеспечения совместимости со старым кодом. Мы настоятельно не рекомендуем использовать их в новом коде.
Returns true if the given item is open; otherwise returns false.
This function is deprecated. Use QTreeWidgetItem::isExpanded() instead.
See also itemExpanded().
Returns true if the item is explicitly hidden, otherwise returns false.
This function is deprecated. Use QTreeWidgetItem::isHidden() instead.
Returns true if the item is selected; otherwise returns false.
This function is deprecated. Use QTreeWidgetItem::isSelected() instead.
See also itemSelectionChanged().
Returns an empty list
See also mimeData().
Sets the item referred to by item to either closed or opened, depending on the value of expand.
This function is deprecated. Use QTreeWidgetItem::setExpanded() instead.
See also expandItem(), collapseItem(), and itemExpanded().
Hides the given item if hide is true; otherwise shows the item.
This function is deprecated. Use QTreeWidgetItem::setHidden() instead.
See also isItemHidden() and itemChanged().
If select is true, the given item is selected; otherwise it is deselected.
This function is deprecated. Use QTreeWidgetItem::setSelected() instead.
See also isItemSelected() and itemSelectionChanged().
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