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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

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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