The Qt3DCore::QMouseEvent contains parameters that describe a mouse event. 更多...
| 頭： | #include <Qt3DInput/QMouseEvent> |
| qmake: | QT += 3dinput |
| Since: | Qt 5.5 |
| 實例化： | MouseEvent |
| 繼承： | QObject |
該類在 Qt 5.5 引入。
| enum | Buttons { LeftButton, RightButton, MiddleButton, BackButton, NoButton } |
| enum | Modifiers { NoModifier, ShiftModifier, ControlModifier, AltModifier, MetaModifier, KeypadModifier } |
| QMouseEvent (const ::QMouseEvent & e ) | |
| Qt3DInput::QMouseEvent::Buttons | button () const |
| int | buttons () const |
| bool | isAccepted () const |
| Qt3DInput::QMouseEvent::Modifiers | modifiers () const |
| void | setAccepted (bool accepted ) |
| QEvent::Type | type () const |
| bool | wasHeld () const |
| int | x () const |
| int | y () const |
| typedef | QMouseEventPtr |
Mouse events occur when a mouse button is pressed and the ray traversing the view, originating from the mouse position intersects with one or more elements of the scene.
另請參閱 QKeyEvent , QWheelEvent ，和 QMouseHandler .
| 常量 | 值 |
|---|---|
Qt3DInput::QMouseEvent::LeftButton
|
Qt::LeftButton
|
Qt3DInput::QMouseEvent::RightButton
|
Qt::RightButton
|
Qt3DInput::QMouseEvent::MiddleButton
|
Qt::MiddleButton
|
Qt3DInput::QMouseEvent::BackButton
|
Qt::BackButton
|
Qt3DInput::QMouseEvent::NoButton
|
Qt::NoButton
|
| 常量 | 值 |
|---|---|
Qt3DInput::QMouseEvent::NoModifier
|
Qt::NoModifier
|
Qt3DInput::QMouseEvent::ShiftModifier
|
Qt::ShiftModifier
|
Qt3DInput::QMouseEvent::ControlModifier
|
Qt::ControlModifier
|
Qt3DInput::QMouseEvent::AltModifier
|
Qt::AltModifier
|
Qt3DInput::QMouseEvent::MetaModifier
|
Qt::MetaModifier
|
Qt3DInput::QMouseEvent::KeypadModifier
|
Qt::KeypadModifier
|
指定若鼠標事件已被接受
訪問函數：
| bool | isAccepted () const |
| void | setAccepted (bool accepted ) |
指定觸發鼠標事件的按鈕
訪問函數：
| Qt3DInput::QMouseEvent::Buttons | button () const |
指定觸發鼠標事件的按鈕
訪問函數：
| int | buttons () const |
Specifies if any modifiers were applied to the mouse event
訪問函數：
| Qt3DInput::QMouseEvent::Modifiers | modifiers () const |
Specifies if a mouse button was held down during the mouse event
訪問函數：
| bool | wasHeld () const |
Specifies The X coordinate of the mouse event
訪問函數：
| int | x () const |
Specifies The y coordinate of the mouse event
訪問函數：
| int | y () const |
Constructs a new QMouseEvent instance for the QMouseEvent e .
Returns the mouse button of the mouse event.
注意： Getter function for property button.
Returns a bitfield to be used to check for mouse buttons that may be accompanying the mouse event.
注意： Getter function for property buttons.
Returns whether the event was accepted.
注意： getter 函數對於特性 accepted .
Returns the keyboard modifiers that may be accompanying the mouse event.
注意： Getter function for property modifiers.
Sets the event as accepted if accepted 為 true。
注意： When an event is accepted, it will prevent further propagation to other listeners.
注意： setter 函數對於特性 accepted .
另請參閱 isAccepted ().
返迴 QEvent::Type of the event.
Returns the x position of the mouse event.
注意： Getter function for property x.
Returns the y position of the mouse event.
注意： Getter function for property y.
共享指針為 QMouseEvent .
