QHelpIndexWidget Class
QHelpIndexWidget 类提供了一个列表视图，显示QHelpIndexModel... 更多...
| Header： | #include <QHelpIndexWidget> |
| CMake： | find_package(Qt6 REQUIRED COMPONENTS Help)target_link_libraries(mytarget PRIVATE Qt6::Help) |
| qmake： | QT += help |
| 继承： | QListView |
公共插槽
| 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，最终会发出 linkActivated() 或 linksActivated() 信号。
[signal] void QHelpIndexWidget::documentActivated(const QHelpLink &document, const QString &keyword)
当一个项目被激活，其相关的document 应被显示时，就会发出该信号。要知道该链接属于哪里，keyword 将作为第二个参数给出。
[signal] void QHelpIndexWidget::documentsActivated(const QList<QHelpLink> &documents, const QString &keyword)
当代表keyword 的项目被激活，且该项目关联了一个以上的文档时，就会发出该信号。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。匹配度最高的项目将被设为当前项目。
另请参阅 QHelpIndexModel::filter() 。
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