- class QGraphicsSceneContextMenuEvent#
The
QGraphicsSceneContextMenuEvent
class provides context menu events in the graphics view framework. More…Synopsis#
Methods#
def
__init__()
def
modifiers()
def
pos()
def
reason()
def
scenePos()
def
screenPos()
def
setModifiers()
def
setPos()
def
setReason()
def
setScenePos()
def
setScreenPos()
Note
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Detailed Description#
A QContextMenuEvent received by a
QGraphicsView
is translated into aQGraphicsSceneContextMenuEvent
. The QContextMenuEvent::globalPos() is translated into item, scene, and screen coordinates (pos()
,scenePos()
, andscreenPos()
).- class Reason#
This enum describes the reason why the context event was sent.
Constant
Description
QGraphicsSceneContextMenuEvent.Mouse
The mouse caused the event to be sent. On most platforms, this means the right mouse button was clicked.
QGraphicsSceneContextMenuEvent.Keyboard
The keyboard caused this event to be sent. On Windows and macOS, this means the menu button was pressed.
QGraphicsSceneContextMenuEvent.Other
The event was sent by some other means (i.e. not by the mouse or keyboard).
- modifiers()#
- Return type:
Combination of
KeyboardModifier
Returns the keyboard modifiers in use when the context menu was requested.
Returns the position of the mouse cursor in item coordinates at the moment the context menu was requested.
See also
Returns the reason for the context menu event.
See also
Returns the position of the mouse cursor in scene coordinates at the moment the context menu was requested.
See also
Returns the position of the mouse cursor in screen coordinates at the moment the context menu was requested.
See also
- setModifiers(modifiers)#
- Parameters:
modifiers – Combination of
KeyboardModifier