author | Eckhart Koeppen <eckhart.koppen@nokia.com> |
Fri, 16 Apr 2010 11:39:52 +0300 | |
branch | RCL_3 |
changeset 9 | 740e5562c97f |
parent 4 | 3b1da2848fc7 |
child 30 | 5dc02b23752f |
permissions | -rw-r--r-- |
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/**************************************************************************** |
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** |
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3b1da2848fc7
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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diff
changeset
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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** All rights reserved. |
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** Contact: Nokia Corporation (qt-info@nokia.com) |
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** |
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** This file is part of the QtCore module of the Qt Toolkit. |
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** |
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** $QT_BEGIN_LICENSE:LGPL$ |
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** No Commercial Usage |
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** This file contains pre-release code and may not be distributed. |
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** You may use this file in accordance with the terms and conditions |
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** contained in the Technology Preview License Agreement accompanying |
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** this package. |
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** |
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** GNU Lesser General Public License Usage |
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** Alternatively, this file may be used under the terms of the GNU Lesser |
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** General Public License version 2.1 as published by the Free Software |
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** Foundation and appearing in the file LICENSE.LGPL included in the |
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** packaging of this file. Please review the following information to |
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** ensure the GNU Lesser General Public License version 2.1 requirements |
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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** |
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** In addition, as a special exception, Nokia gives you certain additional |
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** rights. These rights are described in the Nokia Qt LGPL Exception |
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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** |
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** If you have questions regarding the use of this file, please contact |
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** Nokia at qt-info@nokia.com. |
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** |
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** |
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** |
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** |
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** |
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** |
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** |
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** |
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** $QT_END_LICENSE$ |
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** |
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****************************************************************************/ |
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#ifndef QCOREEVENT_H |
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#define QCOREEVENT_H |
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#include <QtCore/qnamespace.h> |
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#include <QtCore/qbytearray.h> |
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#include <QtCore/qobjectdefs.h> |
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QT_BEGIN_HEADER |
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QT_BEGIN_NAMESPACE |
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QT_MODULE(Core) |
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class QEventPrivate; |
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class Q_CORE_EXPORT QEvent // event base class |
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{ |
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Q_GADGET |
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QDOC_PROPERTY(bool accepted READ isAccepted WRITE setAccepted) |
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Q_ENUMS(Type) |
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public: |
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enum Type { |
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/* |
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If you get a strange compiler error on the line with None, |
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it's probably because you're also including X11 headers, |
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which #define the symbol None. Put the X11 includes after |
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the Qt includes to solve this problem. |
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*/ |
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None = 0, // invalid event |
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Timer = 1, // timer event |
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MouseButtonPress = 2, // mouse button pressed |
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MouseButtonRelease = 3, // mouse button released |
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MouseButtonDblClick = 4, // mouse button double click |
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MouseMove = 5, // mouse move |
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KeyPress = 6, // key pressed |
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KeyRelease = 7, // key released |
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FocusIn = 8, // keyboard focus received |
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FocusOut = 9, // keyboard focus lost |
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Enter = 10, // mouse enters widget |
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Leave = 11, // mouse leaves widget |
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Paint = 12, // paint widget |
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Move = 13, // move widget |
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Resize = 14, // resize widget |
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Create = 15, // after widget creation |
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Destroy = 16, // during widget destruction |
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Show = 17, // widget is shown |
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Hide = 18, // widget is hidden |
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Close = 19, // request to close widget |
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Quit = 20, // request to quit application |
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ParentChange = 21, // widget has been reparented |
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ParentAboutToChange = 131, // sent just before the parent change is done |
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#ifdef QT3_SUPPORT |
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Reparent = ParentChange, |
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#endif |
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ThreadChange = 22, // object has changed threads |
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WindowActivate = 24, // window was activated |
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WindowDeactivate = 25, // window was deactivated |
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ShowToParent = 26, // widget is shown to parent |
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HideToParent = 27, // widget is hidden to parent |
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Wheel = 31, // wheel event |
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WindowTitleChange = 33, // window title changed |
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WindowIconChange = 34, // icon changed |
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ApplicationWindowIconChange = 35, // application icon changed |
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ApplicationFontChange = 36, // application font changed |
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ApplicationLayoutDirectionChange = 37, // application layout direction changed |
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ApplicationPaletteChange = 38, // application palette changed |
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PaletteChange = 39, // widget palette changed |
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Clipboard = 40, // internal clipboard event |
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Speech = 42, // reserved for speech input |
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MetaCall = 43, // meta call event |
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SockAct = 50, // socket activation |
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WinEventAct = 132, // win event activation |
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DeferredDelete = 52, // deferred delete event |
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DragEnter = 60, // drag moves into widget |
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DragMove = 61, // drag moves in widget |
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DragLeave = 62, // drag leaves or is cancelled |
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Drop = 63, // actual drop |
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DragResponse = 64, // drag accepted/rejected |
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ChildAdded = 68, // new child widget |
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ChildPolished = 69, // polished child widget |
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#ifdef QT3_SUPPORT |
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ChildInsertedRequest = 67, // send ChildInserted compatibility events to receiver |
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ChildInserted = 70, // compatibility child inserted |
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LayoutHint = 72, // compatibility relayout request |
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#endif |
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ChildRemoved = 71, // deleted child widget |
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ShowWindowRequest = 73, // widget's window should be mapped |
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PolishRequest = 74, // widget should be polished |
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Polish = 75, // widget is polished |
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LayoutRequest = 76, // widget should be relayouted |
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UpdateRequest = 77, // widget should be repainted |
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UpdateLater = 78, // request update() later |
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EmbeddingControl = 79, // ActiveX embedding |
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ActivateControl = 80, // ActiveX activation |
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DeactivateControl = 81, // ActiveX deactivation |
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ContextMenu = 82, // context popup menu |
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InputMethod = 83, // input method |
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AccessibilityPrepare = 86, // accessibility information is requested |
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TabletMove = 87, // Wacom tablet event |
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LocaleChange = 88, // the system locale changed |
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LanguageChange = 89, // the application language changed |
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LayoutDirectionChange = 90, // the layout direction changed |
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Style = 91, // internal style event |
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TabletPress = 92, // tablet press |
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TabletRelease = 93, // tablet release |
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OkRequest = 94, // CE (Ok) button pressed |
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HelpRequest = 95, // CE (?) button pressed |
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IconDrag = 96, // proxy icon dragged |
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FontChange = 97, // font has changed |
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EnabledChange = 98, // enabled state has changed |
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ActivationChange = 99, // window activation has changed |
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StyleChange = 100, // style has changed |
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IconTextChange = 101, // icon text has changed |
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ModifiedChange = 102, // modified state has changed |
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MouseTrackingChange = 109, // mouse tracking state has changed |
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WindowBlocked = 103, // window is about to be blocked modally |
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WindowUnblocked = 104, // windows modal blocking has ended |
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WindowStateChange = 105, |
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ToolTip = 110, |
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WhatsThis = 111, |
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StatusTip = 112, |
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ActionChanged = 113, |
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ActionAdded = 114, |
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ActionRemoved = 115, |
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FileOpen = 116, // file open request |
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Shortcut = 117, // shortcut triggered |
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ShortcutOverride = 51, // shortcut override request |
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#ifdef QT3_SUPPORT |
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Accel = 30, // accelerator event |
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AccelAvailable = 32, // accelerator available event |
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AccelOverride = ShortcutOverride, // accelerator override event |
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#endif |
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WhatsThisClicked = 118, |
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#ifdef QT3_SUPPORT |
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CaptionChange = WindowTitleChange, |
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IconChange = WindowIconChange, |
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#endif |
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ToolBarChange = 120, // toolbar visibility toggled |
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ApplicationActivate = 121, // application has been changed to active |
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ApplicationActivated = ApplicationActivate, // deprecated |
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ApplicationDeactivate = 122, // application has been changed to inactive |
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ApplicationDeactivated = ApplicationDeactivate, // deprecated |
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QueryWhatsThis = 123, // query what's this widget help |
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EnterWhatsThisMode = 124, |
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LeaveWhatsThisMode = 125, |
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ZOrderChange = 126, // child widget has had its z-order changed |
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HoverEnter = 127, // mouse cursor enters a hover widget |
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HoverLeave = 128, // mouse cursor leaves a hover widget |
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HoverMove = 129, // mouse cursor move inside a hover widget |
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AccessibilityHelp = 119, // accessibility help text request |
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AccessibilityDescription = 130, // accessibility description text request |
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// last event id used = 132 |
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#ifdef QT_KEYPAD_NAVIGATION |
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EnterEditFocus = 150, // enter edit mode in keypad navigation |
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LeaveEditFocus = 151, // enter edit mode in keypad navigation |
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#endif |
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AcceptDropsChange = 152, |
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MenubarUpdated = 153, // Support event for Q3MainWindow, which needs to |
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// knwow when QMenubar is updated. |
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ZeroTimerEvent = 154, // Used for Windows Zero timer events |
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GraphicsSceneMouseMove = 155, // GraphicsView |
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GraphicsSceneMousePress = 156, |
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GraphicsSceneMouseRelease = 157, |
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GraphicsSceneMouseDoubleClick = 158, |
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GraphicsSceneContextMenu = 159, |
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GraphicsSceneHoverEnter = 160, |
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GraphicsSceneHoverMove = 161, |
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GraphicsSceneHoverLeave = 162, |
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GraphicsSceneHelp = 163, |
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GraphicsSceneDragEnter = 164, |
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GraphicsSceneDragMove = 165, |
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GraphicsSceneDragLeave = 166, |
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GraphicsSceneDrop = 167, |
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GraphicsSceneWheel = 168, |
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KeyboardLayoutChange = 169, // keyboard layout changed |
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DynamicPropertyChange = 170, // A dynamic property was changed through setProperty/property |
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TabletEnterProximity = 171, |
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TabletLeaveProximity = 172, |
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NonClientAreaMouseMove = 173, |
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NonClientAreaMouseButtonPress = 174, |
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NonClientAreaMouseButtonRelease = 175, |
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NonClientAreaMouseButtonDblClick = 176, |
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MacSizeChange = 177, // when the Qt::WA_Mac{Normal,Small,Mini}Size changes |
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ContentsRectChange = 178, // sent by QWidget::setContentsMargins (internal) |
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MacGLWindowChange = 179, // Internal! the window of the GLWidget has changed |
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FutureCallOut = 180, |
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GraphicsSceneResize = 181, |
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GraphicsSceneMove = 182, |
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CursorChange = 183, |
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ToolTipChange = 184, |
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NetworkReplyUpdated = 185, // Internal for QNetworkReply |
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GrabMouse = 186, |
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UngrabMouse = 187, |
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GrabKeyboard = 188, |
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UngrabKeyboard = 189, |
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CocoaRequestModal = 190, // Internal for requesting an application modal Cocoa Window |
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MacGLClearDrawable = 191, // Internal Cocoa, the window has changed, so we must clear |
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StateMachineSignal = 192, |
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StateMachineWrapped = 193, |
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TouchBegin = 194, |
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TouchUpdate = 195, |
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TouchEnd = 196, |
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NativeGesture = 197, // Internal for platform gesture support |
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RequestSoftwareInputPanel = 199, |
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CloseSoftwareInputPanel = 200, |
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UpdateSoftKeys = 201, // Internal for compressing soft key updates |
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WinIdChange = 203, |
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Gesture = 198, |
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GestureOverride = 202, |
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// 512 reserved for Qt Jambi's MetaCall event |
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// 513 reserved for Qt Jambi's DeleteOnMainThread event |
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User = 1000, // first user event id |
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MaxUser = 65535 // last user event id |
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}; |
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QEvent(Type type); |
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virtual ~QEvent(); |
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inline Type type() const { return static_cast<Type>(t); } |
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inline bool spontaneous() const { return spont; } |
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inline void setAccepted(bool accepted) { m_accept = accepted; } |
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inline bool isAccepted() const { return m_accept; } |
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inline void accept() { m_accept = true; } |
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inline void ignore() { m_accept = false; } |
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static int registerEventType(int hint = -1); |
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protected: |
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QEventPrivate *d; |
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ushort t; |
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private: |
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ushort posted : 1; |
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ushort spont : 1; |
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ushort m_accept : 1; |
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ushort reserved : 13; |
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friend class QCoreApplication; |
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friend class QCoreApplicationPrivate; |
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friend class QThreadData; |
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friend class QApplication; |
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friend class QApplicationPrivate; |
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friend class Q3AccelManager; |
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friend class QShortcutMap; |
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friend class QETWidget; |
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friend class QGraphicsView; |
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friend class QGraphicsViewPrivate; |
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friend class QGraphicsScenePrivate; |
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friend class QGestureManager; |
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}; |
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class Q_CORE_EXPORT QTimerEvent : public QEvent |
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{ |
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public: |
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QTimerEvent( int timerId ); |
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~QTimerEvent(); |
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int timerId() const { return id; } |
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protected: |
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int id; |
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}; |
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class QObject; |
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class Q_CORE_EXPORT QChildEvent : public QEvent |
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{ |
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public: |
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QChildEvent( Type type, QObject *child ); |
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~QChildEvent(); |
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QObject *child() const { return c; } |
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bool added() const { return type() == ChildAdded; } |
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#ifdef QT3_SUPPORT |
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QT3_SUPPORT bool inserted() const { return type() == ChildInserted; } |
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#endif |
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bool polished() const { return type() == ChildPolished; } |
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bool removed() const { return type() == ChildRemoved; } |
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protected: |
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QObject *c; |
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}; |
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#ifdef QT3_SUPPORT |
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class Q_CORE_EXPORT QCustomEvent : public QEvent |
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{ |
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public: |
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QT3_SUPPORT_CONSTRUCTOR QCustomEvent(int type, void *data = 0); |
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~QCustomEvent(); |
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QT3_SUPPORT void *data() const { return d; } |
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QT3_SUPPORT void setData(void* aData) { d = reinterpret_cast<QEventPrivate *>(aData); } |
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}; |
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#endif |
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class Q_CORE_EXPORT QDynamicPropertyChangeEvent : public QEvent |
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{ |
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public: |
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QDynamicPropertyChangeEvent(const QByteArray &name); |
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~QDynamicPropertyChangeEvent(); |
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inline QByteArray propertyName() const { return n; } |
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private: |
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QByteArray n; |
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}; |
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QT_END_NAMESPACE |
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QT_END_HEADER |
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#endif // QCOREEVENT_H |