The QResizeEvent class contains event parameters for resize events. \inmodule QtGui. More...

#include <qevent.h>

Inheritance diagram for QResizeEvent:

Collaboration diagram for QResizeEvent:

Public Member Functions
	QResizeEvent (const QSize &size, const QSize &oldSize)

	~QResizeEvent ()

QResizeEvent *	clone () const override

const QSize &	size () const

const QSize &	oldSize () const

Public Member Functions inherited from QEvent
	QEvent (Type type)

virtual	~QEvent ()

Type	type () const

bool	spontaneous () const

virtual void	setAccepted (bool accepted)

bool	isAccepted () const

void	accept ()

void	ignore ()

bool	isInputEvent () const noexcept

bool	isPointerEvent () const noexcept

bool	isSinglePointEvent () const noexcept

Protected Attributes
QSize	m_size

QSize	m_oldSize

Protected Attributes inherited from QEvent
quint16	t

Friends
class	QApplication

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 , User = 1000 , MaxUser = 65535 }

Static Public Member Functions inherited from QEvent
static int	registerEventType (int hint=-1) noexcept

Protected Member Functions inherited from QEvent
	QEvent (Type type, InputEventTag)

	QEvent (Type type, PointerEventTag)

	QEvent (Type type, SinglePointEventTag)

Detailed Description

The QResizeEvent class contains event parameters for resize events. \inmodule QtGui.

Resize events are sent to widgets that have been resized.

The event handler QWidget::resizeEvent() receives resize events.

See also: QWidget::resize(), QWidget::setGeometry()

Definition at line 611 of file qevent.h.

Constructor & Destructor Documentation

◆ QResizeEvent()

QResizeEvent::QResizeEvent	(	const QSize &	size,
		const QSize &	oldSize
	)

Constructs a resize event with the new and old widget sizes, size and oldSize respectively.

Definition at line 1856 of file qevent.cpp.

◆ ~QResizeEvent()

QResizeEvent::~QResizeEvent ( )

Definition at line 1863 of file qevent.cpp.

Member Function Documentation

◆ clone()

QResizeEvent* QResizeEvent::clone ( ) const

inlineoverridevirtual

Creates and returns an identical copy of this event.

Since: 6.0

Reimplemented from QEvent.

Definition at line 618 of file qevent.h.

◆ oldSize()

const QSize & QResizeEvent::oldSize ( ) const

inline

Returns the old size of the widget.

Definition at line 621 of file qevent.h.

◆ size()

const QSize & QResizeEvent::size ( ) const

inline

Returns the new size of the widget. This is the same as QWidget::size().

Definition at line 620 of file qevent.h.

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Friends And Related Function Documentation

◆ QApplication

friend class QApplication

friend

Definition at line 624 of file qevent.h.

Member Data Documentation

◆ m_oldSize

QSize QResizeEvent::m_oldSize

protected

Definition at line 623 of file qevent.h.

◆ m_size

QSize QResizeEvent::m_size