目錄
- 1、函數原型
- 1.1 checkState/setCheckState
- 1.2 isSelected/setSelected
- 2、功能用途
- 3、示例
??QTreeWidget
的checkState/setCheckState
函數和isSelected/setSelected
這兩組函數有著不同的用途,下面具體說明:
1、函數原型
1.1 checkState/setCheckState
Qt::CheckState QTreeWidgetItem::checkState(int column) const;
void QTreeWidgetItem::setCheckState(int column, Qt::CheckState state);
Qt::CheckState
的枚舉值:
常量 | 值 | 描述 |
---|---|---|
Qt::Unchecked | 0 | 未選中 |
Qt::PartiallyChecked | 1 | 部分選中 |
Qt::Checked | 2 | 選中 |
1.2 isSelected/setSelected
bool QTreeWidgetItem::isSelected() const;
void QTreeWidge