QTapGesture Class
QTapGesture 类描述了用户执行的轻触手势。更多内容...
| 头文件： | #include <QTapGesture> |
| CMake： | find_package(Qt6 REQUIRED COMPONENTS Widgets) target_link_libraries(mytarget PRIVATE Qt6::Widgets) |
| qmake： | QT += widgets |
| 继承自： | QGesture |
属性
- position : QPointF
公共函数
| virtual | ~QTapGesture() |
| QPointF | position() const |
| void | setPosition(const QPointF &pos) |
详细说明
有关 Qt 中手势处理的概述以及在应用程序中使用手势的信息，请参阅《Qt Widgets 与图形视图中的手势》文档。
另请参阅 QPanGesture 和QPinchGesture 。
属性文档
position : QPointF
该属性保存了轻触的位置
访问函数：
| QPointF | position() const |
| void | setPosition(const QPointF &pos) |
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