QHelpIndexWidget Class
QHelpIndexWidget 类提供了一个列表视图，用于显示QHelpIndexModel 。更多内容...
| 头文件： | #include <QHelpIndexWidget> |
| CMake： | find_package(Qt6 REQUIRED COMPONENTS Help) target_link_libraries(mytarget PRIVATE Qt6::Help) |
| qmake： | QT += help |
| 继承自： | QListView |
公共槽
| void | activateCurrentItem() |
| void | filterIndices(const QString &filter, const QString &wildcard = {}) |
信号
| void | documentActivated(const QHelpLink &document, const QString &keyword) |
| void | documentsActivated(const QList<QHelpLink> &documents, const QString &keyword) |
成员函数文档
[slot] void QHelpIndexWidget::activateCurrentItem()
激活当前项目，这最终将触发 linkActivated() 或 linksActivated() 信号。
[signal] void QHelpIndexWidget::documentActivated(const QHelpLink &document, const QString &keyword)
当某个项目被激活且其关联的document 应被显示时，会发出此信号。为了确定该链接所属的位置，会将keyword 作为第二个参数传入。
[signal] void QHelpIndexWidget::documentsActivated(const QList<QHelpLink> &documents, const QString &keyword)
当表示“keyword ”的项被激活，且该项关联了多个文档时，会发出此信号。documents 包含文档标题及其URL。
[slot] void QHelpIndexWidget::filterIndices(const QString &filter, const QString &wildcard = {})
根据filter 或wildcard 过滤索引。匹配度最高的条目将被设为当前条目。
另请参阅 QHelpIndexModel::filter()。
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