QWindowStateChangeEvent Class Reference

The QWindowStateChangeEvent class provides the window state before a window state change. More...

#include <qevent.h>

Inheritance diagram for QWindowStateChangeEvent:

Public Functions
bool	isOverride () const
Qt::WindowStates	oldState () const
	Returns the state of the window before the change. More...
	QWindowStateChangeEvent (Qt::WindowStates aOldState)
	QWindowStateChangeEvent (Qt::WindowStates aOldState, bool isOverride)
	~QWindowStateChangeEvent ()
Public Functions inherited from QEvent
void	accept ()
	Sets the accept flag of the event object, the equivalent of calling setAccepted(true). More...
void	ignore ()
	Clears the accept flag parameter of the event object, the equivalent of calling setAccepted(false). More...
bool	isAccepted () const
	QEvent (Type type)
	Contructs an event object of type type. More...
void	setAccepted (bool accepted)
bool	spontaneous () const
	Returns true if the event originated outside the application (a system event); otherwise returns false. More...
Type	type () const
	Returns the event type. More...
virtual	~QEvent ()
	Destroys the event. More...

Properties
Qt::WindowStates	ostate

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, 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, AccessibilityPrepare = 86, 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, 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,   AccessibilityHelp = 119, AccessibilityDescription = 130, AcceptDropsChange = 152, MenubarUpdated = 153,   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, 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,   MacGLClearDrawable = 191, StateMachineSignal = 192, StateMachineWrapped = 193, TouchBegin = 194,   TouchUpdate = 195, TouchEnd = 196, NativeGesture = 197, RequestSoftwareInputPanel = 199,   CloseSoftwareInputPanel = 200, UpdateSoftKeys = 201, WinIdChange = 203, Gesture = 198,   GestureOverride = 202, PlatformPanel = 212, User = 1000, MaxUser = 65535 }
	This enum type defines the valid event types in Qt. More...
Static Public Functions inherited from QEvent
static int	registerEventType (int hint=-1)
	Registers and returns a custom event type. More...
Protected Variables inherited from QEvent
QEventPrivate *	d
ushort	t

Detailed Description

The QWindowStateChangeEvent class provides the window state before a window state change.

Definition at line 705 of file qevent.h.

Constructors and Destructors

QWindowStateChangeEvent() [1/2]

QWindowStateChangeEvent::QWindowStateChangeEvent

(

Qt::WindowStates

s

)

Warning

This function is not part of the public interface.

Definition at line 4055 of file qevent.cpp.

    : QEvent(WindowStateChange), ostate(s)
{
}

QWindowStateChangeEvent() [2/2]

QWindowStateChangeEvent::QWindowStateChangeEvent	(	Qt::WindowStates	s,
		bool	isOverride
	)

Warning

This function is not part of the public interface.

Definition at line 4062 of file qevent.cpp.

    : QEvent(WindowStateChange), ostate(s)
{
    if (isOverride)
        d = (QEventPrivate*)(this);
}

~QWindowStateChangeEvent()

QWindowStateChangeEvent::~QWindowStateChangeEvent

(

)

Warning

This function is not part of the public interface.

Definition at line 4078 of file qevent.cpp.

{
}

Functions

isOverride()

bool QWindowStateChangeEvent::isOverride

(

)

const

Warning

This function is not part of the public interface.

Definition at line 4071 of file qevent.cpp.

Referenced by QMdiSubWindow::eventFilter().

{
    return (d != 0);
}

oldState()

Qt::WindowStates QWindowStateChangeEvent::oldState ( ) const

inline

Returns the state of the window before the change.

Definition at line 712 of file qevent.h.

Referenced by QMainWindow::event(), QMeeGoGraphicsSystemSwitchHandler::eventFilter(), and QMdiSubWindow::eventFilter().

{ return ostate; }

Properties

ostate

Qt::WindowStates QWindowStateChangeEvent::ostate

private

Definition at line 716 of file qevent.h.

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

• /src/gui/kernel/qevent.h
• /src/gui/kernel/qevent.cpp