Qt
Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
Loading...
Searching...
No Matches
GraphicsSceneEvent Class Reference
Inheritance diagram for GraphicsSceneEvent:
Collaboration diagram for GraphicsSceneEvent:

Public Member Functions

void exampleFunction ()
void exampleFunction ()
Public Member Functions inherited from QGraphicsSceneDragDropEvent
 QGraphicsSceneDragDropEvent (Type type=None)
 ~QGraphicsSceneDragDropEvent ()
 Destroys the object.
QPointF pos () const
 Returns the mouse position of the event relative to the view that sent the event.
void setPos (const QPointF &pos)
QPointF scenePos () const
 Returns the position of the mouse in scene coordinates.
void setScenePos (const QPointF &pos)
QPoint screenPos () const
 Returns the position of the mouse relative to the screen.
void setScreenPos (const QPoint &pos)
Qt::MouseButtons buttons () const
 Returns a Qt::MouseButtons value indicating which buttons were pressed on the mouse when this mouse event was generated.
void setButtons (Qt::MouseButtons buttons)
Qt::KeyboardModifiers modifiers () const
 Returns the keyboard modifiers that were pressed when the drag and drop event was created.
void setModifiers (Qt::KeyboardModifiers modifiers)
Qt::DropActions possibleActions () const
 Returns the possible drop actions that the drag and drop can result in.
void setPossibleActions (Qt::DropActions actions)
Qt::DropAction proposedAction () const
 Returns the drop action that is proposed, i.e., preferred.
void setProposedAction (Qt::DropAction action)
void acceptProposedAction ()
 Sets the proposed action as accepted, i.e, the drop action is set to the proposed action.
Qt::DropAction dropAction () const
 Returns the action that was performed in this drag and drop.
void setDropAction (Qt::DropAction action)
 This function lets the receiver of the drop set the drop action that was performed to action, which should be one of the \l{QGraphicsSceneDragDropEvent::possibleActions()}{possible actions}.
QWidgetsource () const
 This function returns the QGraphicsView that created the QGraphicsSceneDragDropEvent.
void setSource (QWidget *source)
const QMimeDatamimeData () const
 This function returns the MIME data of the event.
void setMimeData (const QMimeData *data)
Public Member Functions inherited from QGraphicsSceneEvent
 QGraphicsSceneEvent (Type type)
 ~QGraphicsSceneEvent ()
 Destroys the event.
QWidgetwidget () const
 Returns the widget where the event originated, or \nullptr if the event originates from another application.
void setWidget (QWidget *widget)
quint64 timestamp () const
void setTimestamp (quint64 ts)
Public Member Functions inherited from QEvent
 QEvent (Type type)
 Constructs an event object of type type.
virtual ~QEvent ()
 Destroys the event.
Type type () const
 Returns the event type.
bool spontaneous () const
 Returns true if the event originated outside the application (a system event); otherwise returns false.
virtual void setAccepted (bool accepted)
bool isAccepted () const
void accept ()
 Sets the accept flag of the event object, the equivalent of calling setAccepted(true).
void ignore ()
 Clears the accept flag parameter of the event object, the equivalent of calling setAccepted(false).
bool isInputEvent () const noexcept
bool isPointerEvent () const noexcept
bool isSinglePointEvent () const noexcept
virtual QEventclone () const
 Creates and returns an identical copy of this event.

Additional Inherited Members

Public Types inherited from QEvent
enum  Type {
  None = 0 , Timer = 1 , MouseButtonPress = 2 , MouseButtonRelease = 3 ,
  MouseButtonDblClick = 4 , MouseMove = 5 , KeyPress = 6 , KeyRelease = 7 ,
  FocusIn = 8 , FocusOut = 9 , FocusAboutToChange = 23 , Enter = 10 ,
  Leave = 11 , Paint = 12 , Move = 13 , Resize = 14 ,
  Create = 15 , Destroy = 16 , Show = 17 , Hide = 18 ,
  Close = 19 , Quit = 20 , ParentChange = 21 , ParentAboutToChange = 131 ,
  ThreadChange = 22 , WindowActivate = 24 , WindowDeactivate = 25 , ShowToParent = 26 ,
  HideToParent = 27 , Wheel = 31 , WindowTitleChange = 33 , WindowIconChange = 34 ,
  ApplicationWindowIconChange = 35 , ApplicationFontChange = 36 , ApplicationLayoutDirectionChange = 37 , ApplicationPaletteChange = 38 ,
  PaletteChange = 39 , Clipboard = 40 , Speech = 42 , MetaCall = 43 ,
  SockAct = 50 , WinEventAct = 132 , DeferredDelete = 52 , DragEnter = 60 ,
  DragMove = 61 , DragLeave = 62 , Drop = 63 , DragResponse = 64 ,
  ChildAdded = 68 , ChildPolished = 69 , ChildRemoved = 71 , ShowWindowRequest = 73 ,
  PolishRequest = 74 , Polish = 75 , LayoutRequest = 76 , UpdateRequest = 77 ,
  UpdateLater = 78 , EmbeddingControl = 79 , ActivateControl = 80 , DeactivateControl = 81 ,
  ContextMenu = 82 , InputMethod = 83 , TabletMove = 87 , LocaleChange = 88 ,
  LanguageChange = 89 , LayoutDirectionChange = 90 , Style = 91 , TabletPress = 92 ,
  TabletRelease = 93 , OkRequest = 94 , HelpRequest = 95 , IconDrag = 96 ,
  FontChange = 97 , EnabledChange = 98 , ActivationChange = 99 , StyleChange = 100 ,
  IconTextChange = 101 , ModifiedChange = 102 , MouseTrackingChange = 109 , WindowBlocked = 103 ,
  WindowUnblocked = 104 , WindowStateChange = 105 , ReadOnlyChange = 106 , ToolTip = 110 ,
  WhatsThis = 111 , StatusTip = 112 , ActionChanged = 113 , ActionAdded = 114 ,
  ActionRemoved = 115 , FileOpen = 116 , Shortcut = 117 , ShortcutOverride = 51 ,
  WhatsThisClicked = 118 , ToolBarChange = 120 , ApplicationActivate = 121 , ApplicationActivated = ApplicationActivate ,
  ApplicationDeactivate = 122 , ApplicationDeactivated = ApplicationDeactivate , QueryWhatsThis = 123 , EnterWhatsThisMode = 124 ,
  LeaveWhatsThisMode = 125 , ZOrderChange = 126 , HoverEnter = 127 , HoverLeave = 128 ,
  HoverMove = 129 , AcceptDropsChange = 152 , ZeroTimerEvent = 154 , GraphicsSceneMouseMove = 155 ,
  GraphicsSceneMousePress = 156 , GraphicsSceneMouseRelease = 157 , GraphicsSceneMouseDoubleClick = 158 , GraphicsSceneContextMenu = 159 ,
  GraphicsSceneHoverEnter = 160 , GraphicsSceneHoverMove = 161 , GraphicsSceneHoverLeave = 162 , GraphicsSceneHelp = 163 ,
  GraphicsSceneDragEnter = 164 , GraphicsSceneDragMove = 165 , GraphicsSceneDragLeave = 166 , GraphicsSceneDrop = 167 ,
  GraphicsSceneWheel = 168 , GraphicsSceneLeave = 220 , KeyboardLayoutChange = 169 , DynamicPropertyChange = 170 ,
  TabletEnterProximity = 171 , TabletLeaveProximity = 172 , NonClientAreaMouseMove = 173 , NonClientAreaMouseButtonPress = 174 ,
  NonClientAreaMouseButtonRelease = 175 , NonClientAreaMouseButtonDblClick = 176 , MacSizeChange = 177 , ContentsRectChange = 178 ,
  MacGLWindowChange = 179 , FutureCallOut = 180 , GraphicsSceneResize = 181 , GraphicsSceneMove = 182 ,
  CursorChange = 183 , ToolTipChange = 184 , NetworkReplyUpdated = 185 , GrabMouse = 186 ,
  UngrabMouse = 187 , GrabKeyboard = 188 , UngrabKeyboard = 189 , StateMachineSignal = 192 ,
  StateMachineWrapped = 193 , TouchBegin = 194 , TouchUpdate = 195 , TouchEnd = 196 ,
  NativeGesture = 197 , RequestSoftwareInputPanel = 199 , CloseSoftwareInputPanel = 200 , WinIdChange = 203 ,
  Gesture = 198 , GestureOverride = 202 , ScrollPrepare = 204 , Scroll = 205 ,
  Expose = 206 , InputMethodQuery = 207 , OrientationChange = 208 , TouchCancel = 209 ,
  ThemeChange = 210 , SockClose = 211 , PlatformPanel = 212 , StyleAnimationUpdate = 213 ,
  ApplicationStateChange = 214 , WindowChangeInternal = 215 , ScreenChangeInternal = 216 , PlatformSurface = 217 ,
  Pointer = 218 , TabletTrackingChange = 219 , WindowAboutToChangeInternal = 221 , DevicePixelRatioChange = 222 ,
  ChildWindowAdded = 223 , ChildWindowRemoved = 224 , ParentWindowAboutToChange = 225 , ParentWindowChange = 226 ,
  SafeAreaMarginsChange = 227 , User = 1000 , MaxUser = 65535
}
 This enum type defines the valid event types in Qt. More...
Static Public Member Functions inherited from QEvent
static int registerEventType (int hint=-1) noexcept
Protected Member Functions inherited from QGraphicsSceneEvent
 QGraphicsSceneEvent (QGraphicsSceneEventPrivate &dd, Type type=None)
Protected Member Functions inherited from QEvent
 QT_DEFINE_TAG_STRUCT (InputEventTag)
 QEvent (Type type, InputEventTag)
 QT_DEFINE_TAG_STRUCT (PointerEventTag)
 QEvent (Type type, PointerEventTag)
 QT_DEFINE_TAG_STRUCT (SinglePointEventTag)
 QEvent (Type type, SinglePointEventTag)
Protected Attributes inherited from QGraphicsSceneEvent
QScopedPointer< QGraphicsSceneEventPrivated_ptr
Protected Attributes inherited from QEvent
quint16 t

Detailed Description

Definition at line 6 of file src_gui_graphicsview_qgraphicssceneevent.cpp.

Member Function Documentation

◆ exampleFunction() [1/2]

void GraphicsSceneEvent::exampleFunction ( )
inline

[0]

[0]

Definition at line 9 of file src_gui_graphicsview_qgraphicssceneevent.cpp.

◆ exampleFunction() [2/2]

void GraphicsSceneEvent::exampleFunction ( )
inline

[0]

[0]

Definition at line 9 of file src_gui_graphicsview_qgraphicssceneevent.cpp.


The documentation for this class was generated from the following file: