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Obsolete Members for QTreeWidget

The following members of class QTreeWidget are obsolete. They are provided to keep old source code working. We strongly advise against using them in new code.

Public Functions

• 3 public functions inherited from QWidget
• 2 public functions inherited from QObject

Protected Functions

• 4 protected functions inherited from QAbstractItemView

Member Function Documentation

bool QTreeWidget::isItemExpanded(const QTreeWidgetItem *item) const

Returns true if the given item is open; otherwise returns false.

This function is deprecated. Use QTreeWidgetItem::isExpanded() instead.

See also itemExpanded().

bool QTreeWidget::isItemHidden(const QTreeWidgetItem *item) const

Returns true if the item is explicitly hidden, otherwise returns false.

This function is deprecated. Use QTreeWidgetItem::isHidden() instead.

bool QTreeWidget::isItemSelected(const QTreeWidgetItem *item) const

Returns true if the item is selected; otherwise returns false.

This function is deprecated. Use QTreeWidgetItem::isSelected() instead.

See also itemSelectionChanged().

[protected] QList<QTreeWidgetItem *> QTreeWidget::items(const QMimeData *data) const

Returns an empty list

See also mimeData().

void QTreeWidget::setItemExpanded(const QTreeWidgetItem *item, bool expand)

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().

void QTreeWidget::setItemHidden(const QTreeWidgetItem *item, bool hide)

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().

void QTreeWidget::setItemSelected(const QTreeWidgetItem *item, bool select)

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().