QAccessibleTextRemoveEvent Class
QAccessibleTextRemoveEvent 类用于通知文本被删除。更多内容...
| 头文件: | #include <QAccessibleTextRemoveEvent> |
| CMake: | find_package(Qt6 REQUIRED COMPONENTS Gui) target_link_libraries(mytarget PRIVATE Qt6::Gui) |
| qmake: | QT += gui |
| 继承自: | QAccessibleTextCursorEvent |
- 所有成员列表,包括继承的成员
- QAccessibleTextRemoveEvent 属于辅助功能类。
公共函数
| QAccessibleTextRemoveEvent(QAccessibleInterface *iface, int position, const QString &text) | |
| QAccessibleTextRemoveEvent(QObject *object, int position, const QString &text) | |
| int | changePosition() const |
| QString | textRemoved() const |
详细描述
该类与QAccessible::updateAccessibility()一起使用。
成员函数文档
QAccessibleTextRemoveEvent::QAccessibleTextRemoveEvent(QAccessibleInterface *iface, int position, const QString &text)
为iface 创建一个新的QAccessibleTextRemoveEvent事件。text 已从position 中移除。默认情况下,系统会假定光标已移动至position 。如果实际并非如此,则需要通过QAccessibleTextCursorEvent::setCursorPosition()手动为该事件设置光标位置。
QAccessibleTextRemoveEvent::QAccessibleTextRemoveEvent(QObject *object, int position, const QString &text)
为object 创建一个新的QAccessibleTextRemoveEvent事件。text 已从position 中移除。默认情况下,系统会假设光标已移动至position 。如果并非如此,则需要通过QAccessibleTextCursorEvent::setCursorPosition()手动为该事件设置光标位置。
int QAccessibleTextRemoveEvent::changePosition() const
返回文本被删除的位置。
QString QAccessibleTextRemoveEvent::textRemoved() const
返回已被删除的文本。
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