QEnterEvent Class
The QEnterEvent class contains parameters that describe an enter event. 更多...
| 头文件: | #include <QEnterEvent> |
| qmake: | QT += gui |
| 开始支持版本: | Qt 5.0 |
| 基类: | QEvent |
公有函数
| QEnterEvent(const QPointF &localPos, const QPointF &windowPos, const QPointF &screenPos) | |
| QPoint | globalPos() const |
| int | globalX() const |
| int | globalY() const |
| const QPointF & | localPos() const |
| QPoint | pos() const |
| const QPointF & | screenPos() const |
| const QPointF & | windowPos() const |
| int | x() const |
| int | y() const |
- 6 个公有函数继承自 QEvent
其他继承的成员
详细描述
The QEnterEvent class contains parameters that describe an enter event.
Enter events occur when the mouse cursor enters a window or a widget.
成员函数
QEnterEvent::QEnterEvent(const QPointF &localPos, const QPointF &windowPos, const QPointF &screenPos)
Constructs an enter event object.
The points localPos, windowPos and screenPos specify the mouse cursor's position relative to the receiving widget or item, window, and screen, respectively.
QPoint QEnterEvent::globalPos() const
Returns the global position of the widget at the time of the event.
int QEnterEvent::globalX() const
Returns the global position on the X-axis of the mouse cursor relative to the the widget.
int QEnterEvent::globalY() const
Returns the global position on the Y-axis of the mouse cursor relative to the the widget.
const QPointF &QEnterEvent::localPos() const
Returns the mouse cursor's position relative to the receiving widget.
QPoint QEnterEvent::pos() const
Returns the position of the mouse cursor in global screen coordinates.
const QPointF &QEnterEvent::screenPos() const
Returns the position of the mouse cursor relative to the receiving screen.
const QPointF &QEnterEvent::windowPos() const
Returns the position of the mouse cursor relative to the receiving window.
int QEnterEvent::x() const
Returns the x position of the mouse cursor relative to the receiving widget.
int QEnterEvent::y() const
Returns the y position of the mouse cursor relative to the receiving widget.