QMouseEvent Class
class Qt3DInput::QMouseEventThe Qt3DCore::QMouseEvent contains parameters that describe a mouse event. More...
| Header: | #include <Qt3DInput/QMouseEvent> |
| qmake: | QT += 3dinput |
| Since: | Qt 5.5 |
| Instantiated By: | MouseEvent |
| Inherits: | QObject |
This class was introduced in Qt 5.5.
Public Types
| enum | Buttons { LeftButton, RightButton, MiddleButton, BackButton, NoButton } |
| enum | Modifiers { NoModifier, ShiftModifier, ControlModifier, AltModifier, MetaModifier, KeypadModifier } |
Properties
Public Functions
| QMouseEvent(const ::QMouseEvent &e) | |
| Buttons | button() const |
| int | buttons() const |
| bool | isAccepted() const |
| Modifiers | modifiers() const |
| void | setAccepted(bool accepted) |
| QEvent::Type | type() const |
| bool | wasHeld() const |
| int | x() const |
| int | y() const |
Related Non-Members
| typedef | QMouseEventPtr |
Detailed Description
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.
See also QKeyEvent, QWheelEvent, and QMouseHandler.
Member Type Documentation
enum QMouseEvent::Buttons
| Constant | Value |
|---|---|
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 |
enum QMouseEvent::Modifiers
| Constant | Value |
|---|---|
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 |
Property Documentation
accepted : bool
Specifies if the mouse event has been accepted
Access functions:
| bool | isAccepted() const |
| void | setAccepted(bool accepted) |
button : const Qt3DInput::QMouseEvent::Buttons
Specifies the button triggering the mouse event
Access functions:
| Buttons | button() const |
buttons : const int
Specifies the button triggering the mouse event
Access functions:
| int | buttons() const |
modifiers : const Qt3DInput::QMouseEvent::Modifiers
Specifies if any modifiers were applied to the mouse event
Access functions:
| Modifiers | modifiers() const |
wasHeld : const bool
Specifies if a mouse button was held down during the mouse event
Access functions:
| bool | wasHeld() const |
x : const int
Specifies The X coordinate of the mouse event
Access functions:
| int | x() const |
y : const int
Specifies The y coordinate of the mouse event
Access functions:
| int | y() const |
Member Function Documentation
QMouseEvent::QMouseEvent(const ::QMouseEvent &e)
Constructs a new QMouseEvent instance for the QMouseEvent e.
Buttons QMouseEvent::button() const
Returns the mouse button of the mouse event.
Note: Getter function for property button.
int QMouseEvent::buttons() const
Returns a bitfield to be used to check for mouse buttons that may be accompanying the mouse event.
Note: Getter function for property buttons.
bool QMouseEvent::isAccepted() const
Returns whether the event was accepted.
Note: Getter function for property accepted.
Modifiers QMouseEvent::modifiers() const
Returns the keyboard modifiers that may be accompanying the mouse event.
Note: Getter function for property modifiers.
void QMouseEvent::setAccepted(bool accepted)
Sets the event as accepted if accepted is true.
Note: When an event is accepted, it will prevent further propagation to other listeners.
Note: Setter function for property accepted.
See also isAccepted().
QEvent::Type QMouseEvent::type() const
Returns the QEvent::Type of the event.
int QMouseEvent::x() const
Returns the x position of the mouse event.
Note: Getter function for property x.
int QMouseEvent::y() const
Returns the y position of the mouse event.
Note: Getter function for property y.