版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/kongshuai19900505/article/details/82625569
1.简介
QT键盘按键事件实际使用的是重写keyPressEvent的方式实现的，keyPressEvent这是一个虚方法，在代码中重写之后就可以添加自己的响应函数了。
1.1键盘按下事件
void QWidget::keyPressEvent ( QKeyEvent * e )
这个事件处理器可以在子类中被重新实现用来接收这个窗口部件的键盘按下事件。窗口部件最初必须调用setFocusPolicy()来接收焦点并且得到焦点用来接收键盘释放事件。如果你重新实现这个处理器，如果你不能理解这个事件，你就忽略（ignore()）这个事件，这是很重要的，这样这个窗口部件的父对象就可以说明它。默认实现是如果用户按下Esc就关闭弹出窗口部件。否则这个事件就被忽略。也可以参考keyReleaseEvent()、QKeyEvent::ignore()、focusPolicy, focusInEvent()、focusOutEvent()、event()和QKeyEvent。在QLineEdit、QTextEdit和QtMultiLineEdit中被重新实现。
1.2按键释放事件
void QWidget::keyReleaseEvent ( QKeyEvent * e )
这个事件处理器可以在子类中被重新实现用来接收这个窗口部件的键盘释放事件。窗口部件最初必须调用setFocusPolicy()来接收焦点并且得到焦点用来接收键盘释放事件。如果你重新实现这个处理器，如果你不能理解这个事件，你就忽略（ignore()）这个事件，这是很重要的，这样这个窗口部件的父对象就可以说明它。默认实现就是忽略这个事件。也可以参考keyPressEvent()、QKeyEvent::ignore()、focusPolicy、focusInEvent()、focusOutEvent()、event()和QKeyEvent。
2源码实例
源码文件：
key.pro
main.cpp
mainwindow.cpp
mainwindow.h
mainwindow.uiUI界面：
事件响应函数代码：
// 键盘按下事件
void MainWindow::keyPressEvent(QKeyEvent *event)
{
// 是否按下Ctrl键
if(event->modifiers() == Qt::ControlModifier)
{
// 是否按下M键
if(event->key() == Qt::Key_M)
// 窗口最大化
setWindowState(Qt::WindowMaximized);
}
else if(event->key() == Qt::Key_Q)
ui->label->setText("按下Q键");
else if(event->key() == Qt::Key_W)
ui->label->setText("按下W键");
else if(event->key() == Qt::Key_E)
ui->label->setText("按下E键");
else if(event->key() == Qt::Key_R)
ui->label->setText("按下R键");
else QWidget::keyPressEvent(event);
}代码中实现了按键值直接在界面上面显示出来，安装ctrl+M键窗口实现最大化，执行效果：
工程源码可以下载：
https://gitee.com/kslly/QTExample/tree/master/keyEvent
https://download.csdn.net/download/kongshuai19900505/10659344
3附件
按键中的值被都在qnamespace.h的头文件中的enum Key枚举类型内，代码中仅仅验证了少数几个键值，如下表这里面列举了所有的键值
| Constant | Value | Description | Constant | Value | Description |
| Qt::Key_Escape | 0x01000000 | Qt::Key_Muhenkan | 0x01001122 | ||
| Qt::Key_Tab | 0x01000001 | Qt::Key_Henkan | 0x01001123 | ||
| Qt::Key_Backtab | 0x01000002 | Qt::Key_Romaji | 0x01001124 | ||
| Qt::Key_Backspace | 0x01000003 | Qt::Key_Hiragana | 0x01001125 | ||
| Qt::Key_Return | 0x01000004 | Qt::Key_Katakana | 0x01001126 | ||
| Qt::Key_Enter | 0x01000005 | Typically located on the keypad. | Qt::Key_Hiragana_Katakana | 0x01001127 | |
| Qt::Key_Insert | 0x01000006 | Qt::Key_Zenkaku | 0x01001128 | ||
| Qt::Key_Delete | 0x01000007 | Qt::Key_Hankaku | 0x01001129 | ||
| Qt::Key_Pause | 0x01000008 | The Pause/Break key (Note: Not related to pausing media) | Qt::Key_Zenkaku_Hankaku | 0x0100112a | |
| Qt::Key_Print | 0x01000009 | Qt::Key_Touroku | 0x0100112b | ||
| Qt::Key_SysReq | 0x0100000a | Qt::Key_Massyo | 0x0100112c | ||
| Qt::Key_Clear | 0x0100000b | Qt::Key_Kana_Lock | 0x0100112d | ||
| Qt::Key_Home | 0x01000010 | Qt::Key_Kana_Shift | 0x0100112e | ||
| Qt::Key_End | 0x01000011 | Qt::Key_Eisu_Shift | 0x0100112f | ||
| Qt::Key_Left | 0x01000012 | Qt::Key_Eisu_toggle | 0x01001130 | ||
| Qt::Key_Up | 0x01000013 | Qt::Key_Hangul | 0x01001131 | ||
| Qt::Key_Right | 0x01000014 | Qt::Key_Hangul_Start | 0x01001132 | ||
| Qt::Key_Down | 0x01000015 | Qt::Key_Hangul_End | 0x01001133 | ||
| Qt::Key_PageUp | 0x01000016 | Qt::Key_Hangul_Hanja | 0x01001134 | ||
| Qt::Key_PageDown | 0x01000017 | Qt::Key_Hangul_Jamo | 0x01001135 | ||
| Qt::Key_Shift | 0x01000020 | Qt::Key_Hangul_Romaja | 0x01001136 | ||
| Qt::Key_Control | 0x01000021 | On Mac OS X, this corresponds to the Command keys. | Qt::Key_Hangul_Jeonja | 0x01001138 | |
| Qt::Key_Meta | 0x01000022 | On Mac OS X, this corresponds to the Control keys. On Windows keyboards, this key is mapped to the Windows key. | Qt::Key_Hangul_Banja | 0x01001139 | |
| Qt::Key_Alt | 0x01000023 | Qt::Key_Hangul_PreHanja | 0x0100113a | ||
| Qt::Key_AltGr | 0x01001103 | On Windows, when the KeyDown event for this key is sent, the Ctrl+Alt modifiers are also set. | Qt::Key_Hangul_PostHanja | 0x0100113b | |
| Qt::Key_CapsLock | 0x01000024 | Qt::Key_Hangul_Special | 0x0100113f | ||
| Qt::Key_NumLock | 0x01000025 | Qt::Key_Dead_Grave | 0x01001250 | ||
| Qt::Key_ScrollLock | 0x01000026 | Qt::Key_Dead_Acute | 0x01001251 | ||
| Qt::Key_F1 | 0x01000030 | Qt::Key_Dead_Circumflex | 0x01001252 | ||
| Qt::Key_F2 | 0x01000031 | Qt::Key_Dead_Tilde | 0x01001253 | ||
| Qt::Key_F3 | 0x01000032 | Qt::Key_Dead_Macron | 0x01001254 | ||
| Qt::Key_F4 | 0x01000033 | Qt::Key_Dead_Breve | 0x01001255 | ||
| Qt::Key_F5 | 0x01000034 | Qt::Key_Dead_Abovedot | 0x01001256 | ||
| Qt::Key_F6 | 0x01000035 | Qt::Key_Dead_Diaeresis | 0x01001257 | ||
| Qt::Key_F7 | 0x01000036 | Qt::Key_Dead_Abovering | 0x01001258 | ||
| Qt::Key_F8 | 0x01000037 | Qt::Key_Dead_Doubleacute | 0x01001259 | ||
| Qt::Key_F9 | 0x01000038 | Qt::Key_Dead_Caron | 0x0100125a | ||
| Qt::Key_F10 | 0x01000039 | Qt::Key_Dead_Cedilla | 0x0100125b | ||
| Qt::Key_F11 | 0x0100003a | Qt::Key_Dead_Ogonek | 0x0100125c | ||
| Qt::Key_F12 | 0x0100003b | Qt::Key_Dead_Iota | 0x0100125d | ||
| Qt::Key_F13 | 0x0100003c | Qt::Key_Dead_Voiced_Sound | 0x0100125e | ||
| Qt::Key_F14 | 0x0100003d | Qt::Key_Dead_Semivoiced_Sound | 0x0100125f | ||
| Qt::Key_F15 | 0x0100003e | Qt::Key_Dead_Belowdot | 0x01001260 | ||
| Qt::Key_F16 | 0x0100003f | Qt::Key_Dead_Hook | 0x01001261 | ||
| Qt::Key_F17 | 0x01000040 | Qt::Key_Dead_Horn | 0x01001262 | ||
| Qt::Key_F18 | 0x01000041 | Qt::Key_Back | 0x01000061 | ||
| Qt::Key_F19 | 0x01000042 | Qt::Key_Forward | 0x01000062 | ||
| Qt::Key_F20 | 0x01000043 | Qt::Key_Stop | 0x01000063 | ||
| Qt::Key_F21 | 0x01000044 | Qt::Key_Refresh | 0x01000064 | ||
| Qt::Key_F22 | 0x01000045 | Qt::Key_VolumeDown | 0x01000070 | ||
| Qt::Key_F23 | 0x01000046 | Qt::Key_VolumeMute | 0x01000071 | ||
| Qt::Key_F24 | 0x01000047 | Qt::Key_VolumeUp | 0x01000072 | ||
| Qt::Key_F25 | 0x01000048 | Qt::Key_BassBoost | 0x01000073 | ||
| Qt::Key_F26 | 0x01000049 | Qt::Key_BassUp | 0x01000074 | ||
| Qt::Key_F27 | 0x0100004a | Qt::Key_BassDown | 0x01000075 | ||
| Qt::Key_F28 | 0x0100004b | Qt::Key_TrebleUp | 0x01000076 | ||
| Qt::Key_F29 | 0x0100004c | Qt::Key_TrebleDown | 0x01000077 | ||
| Qt::Key_F30 | 0x0100004d | Qt::Key_MediaPlay | 0x01000080 | A key setting the state of the media player to play | |
| Qt::Key_F31 | 0x0100004e | Qt::Key_MediaStop | 0x01000081 | A key setting the state of the media player to stop | |
| Qt::Key_F32 | 0x0100004f | Qt::Key_MediaPrevious | 0x01000082 | ||
| Qt::Key_F33 | 0x01000050 | Qt::Key_MediaNext | 0x01000083 | ||
| Qt::Key_F34 | 0x01000051 | Qt::Key_MediaRecord | 0x01000084 | ||
| Qt::Key_F35 | 0x01000052 | Qt::Key_MediaPause | 0x1000085 | A key setting the state of the media player to pause (Note: not the pause/break key) | |
| Qt::Key_Super_L | 0x01000053 | Qt::Key_MediaTogglePlayPause | 0x1000086 | A key to toggle the play/pause state in the media player (rather than setting an absolute state) | |
| Qt::Key_Super_R | 0x01000054 | Qt::Key_HomePage | 0x01000090 | ||
| Qt::Key_Menu | 0x01000055 | Qt::Key_Favorites | 0x01000091 | ||
| Qt::Key_Hyper_L | 0x01000056 | Qt::Key_Search | 0x01000092 | ||
| Qt::Key_Hyper_R | 0x01000057 | Qt::Key_Standby | 0x01000093 | ||
| Qt::Key_Help | 0x01000058 | Qt::Key_OpenUrl | 0x01000094 | ||
| Qt::Key_Direction_L | 0x01000059 | Qt::Key_LaunchMail | 0x010000a0 | ||
| Qt::Key_Direction_R | 0x01000060 | Qt::Key_LaunchMedia | 0x010000a1 | ||
| Qt::Key_Space | 0x20 | Qt::Key_Launch0 | 0x010000a2 | On X11 this key is mapped to "My Computer" (XF86XK_MyComputer) key for legacy reasons. | |
| Qt::Key_Any | Key_Space | Qt::Key_Launch1 | 0x010000a3 | On X11 this key is mapped to "Calculator" (XF86XK_Calculator) key for legacy reasons. | |
| Qt::Key_Exclam | 0x21 | Qt::Key_Launch2 | 0x010000a4 | On X11 this key is mapped to XF86XK_Launch0 key for legacy reasons. | |
| Qt::Key_QuoteDbl | 0x22 | Qt::Key_Launch3 | 0x010000a5 | On X11 this key is mapped to XF86XK_Launch1 key for legacy reasons. | |
| Qt::Key_NumberSign | 0x23 | Qt::Key_Launch4 | 0x010000a6 | On X11 this key is mapped to XF86XK_Launch2 key for legacy reasons. | |
| Qt::Key_Dollar | 0x24 | Qt::Key_Launch5 | 0x010000a7 | On X11 this key is mapped to XF86XK_Launch3 key for legacy reasons. | |
| Qt::Key_Percent | 0x25 | Qt::Key_Launch6 | 0x010000a8 | On X11 this key is mapped to XF86XK_Launch4 key for legacy reasons. | |
| Qt::Key_Ampersand | 0x26 | Qt::Key_Launch7 | 0x010000a9 | On X11 this key is mapped to XF86XK_Launch5 key for legacy reasons. | |
| Qt::Key_Apostrophe | 0x27 | Qt::Key_Launch8 | 0x010000aa | On X11 this key is mapped to XF86XK_Launch6 key for legacy reasons. | |
| Qt::Key_ParenLeft | 0x28 | Qt::Key_Launch9 | 0x010000ab | On X11 this key is mapped to XF86XK_Launch7 key for legacy reasons. | |
| Qt::Key_ParenRight | 0x29 | Qt::Key_LaunchA | 0x010000ac | On X11 this key is mapped to XF86XK_Launch8 key for legacy reasons. | |
| Qt::Key_Asterisk | 0x2a | Qt::Key_LaunchB | 0x010000ad | On X11 this key is mapped to XF86XK_Launch9 key for legacy reasons. | |
| Qt::Key_Plus | 0x2b | Qt::Key_LaunchC | 0x010000ae | On X11 this key is mapped to XF86XK_LaunchA key for legacy reasons. | |
| Qt::Key_Comma | 0x2c | Qt::Key_LaunchD | 0x010000af | On X11 this key is mapped to XF86XK_LaunchB key for legacy reasons. | |
| Qt::Key_Minus | 0x2d | Qt::Key_LaunchE | 0x010000b0 | On X11 this key is mapped to XF86XK_LaunchC key for legacy reasons. | |
| Qt::Key_Period | 0x2e | Qt::Key_LaunchF | 0x010000b1 | On X11 this key is mapped to XF86XK_LaunchD key for legacy reasons. | |
| Qt::Key_Slash | 0x2f | Qt::Key_LaunchG | 0x0100010e | On X11 this key is mapped to XF86XK_LaunchE key for legacy reasons. | |
| Qt::Key_0 | 0x30 | Qt::Key_LaunchH | 0x0100010f | On X11 this key is mapped to XF86XK_LaunchF key for legacy reasons. | |
| Qt::Key_1 | 0x31 | Qt::Key_MonBrightnessUp | 0x010000b2 | ||
| Qt::Key_2 | 0x32 | Qt::Key_MonBrightnessDown | 0x010000b3 | ||
| Qt::Key_3 | 0x33 | Qt::Key_KeyboardLightOnOff | 0x010000b4 | ||
| Qt::Key_4 | 0x34 | Qt::Key_KeyboardBrightnessUp | 0x010000b5 | ||
| Qt::Key_5 | 0x35 | Qt::Key_KeyboardBrightnessDown | 0x010000b6 | ||
| Qt::Key_6 | 0x36 | Qt::Key_PowerOff | 0x010000b7 | ||
| Qt::Key_7 | 0x37 | Qt::Key_WakeUp | 0x010000b8 | ||
| Qt::Key_8 | 0x38 | Qt::Key_Eject | 0x010000b9 | ||
| Qt::Key_9 | 0x39 | Qt::Key_ScreenSaver | 0x010000ba | ||
| Qt::Key_Colon | 0x3a | Qt::Key_WWW | 0x010000bb | ||
| Qt::Key_Semicolon | 0x3b | Qt::Key_Memo | 0x010000bc | ||
| Qt::Key_Less | 0x3c | Qt::Key_LightBulb | 0x010000bd | ||
| Qt::Key_Equal | 0x3d | Qt::Key_Shop | 0x010000be | ||
| Qt::Key_Greater | 0x3e | Qt::Key_History | 0x010000bf | ||
| Qt::Key_Question | 0x3f | Qt::Key_AddFavorite | 0x010000c0 | ||
| Qt::Key_At | 0x40 | Qt::Key_HotLinks | 0x010000c1 | ||
| Qt::Key_A | 0x41 | Qt::Key_BrightnessAdjust | 0x010000c2 | ||
| Qt::Key_B | 0x42 | Qt::Key_Finance | 0x010000c3 | ||
| Qt::Key_C | 0x43 | Qt::Key_Community | 0x010000c4 | ||
| Qt::Key_D | 0x44 | Qt::Key_AudioRewind | 0x010000c5 | ||
| Qt::Key_E | 0x45 | Qt::Key_BackForward | 0x010000c6 | ||
| Qt::Key_F | 0x46 | Qt::Key_ApplicationLeft | 0x010000c7 | ||
| Qt::Key_G | 0x47 | Qt::Key_ApplicationRight | 0x010000c8 | ||
| Qt::Key_H | 0x48 | Qt::Key_Book | 0x010000c9 | ||
| Qt::Key_I | 0x49 | Qt::Key_CD | 0x010000ca | ||
| Qt::Key_J | 0x4a | Qt::Key_Calculator | 0x010000cb | On X11 this key is not mapped for legacy reasons. Use Qt::Key_Launch1 instead. | |
| Qt::Key_K | 0x4b | Qt::Key_ToDoList | 0x010000cc | ||
| Qt::Key_L | 0x4c | Qt::Key_ClearGrab | 0x010000cd | ||
| Qt::Key_M | 0x4d | Qt::Key_Close | 0x010000ce | ||
| Qt::Key_N | 0x4e | Qt::Key_Copy | 0x010000cf | ||
| Qt::Key_O | 0x4f | Qt::Key_Cut | 0x010000d0 | ||
| Qt::Key_P | 0x50 | Qt::Key_Display | 0x010000d1 | ||
| Qt::Key_Q | 0x51 | Qt::Key_DOS | 0x010000d2 | ||
| Qt::Key_R | 0x52 | Qt::Key_Documents | 0x010000d3 | ||
| Qt::Key_S | 0x53 | Qt::Key_Excel | 0x010000d4 | ||
| Qt::Key_T | 0x54 | Qt::Key_Explorer | 0x010000d5 | ||
| Qt::Key_U | 0x55 | Qt::Key_Game | 0x010000d6 | ||
| Qt::Key_V | 0x56 | Qt::Key_Go | 0x010000d7 | ||
| Qt::Key_W | 0x57 | Qt::Key_iTouch | 0x010000d8 | ||
| Qt::Key_X | 0x58 | Qt::Key_LogOff | 0x010000d9 | ||
| Qt::Key_Y | 0x59 | Qt::Key_Market | 0x010000da | ||
| Qt::Key_Z | 0x5a | Qt::Key_Meeting | 0x010000db | ||
| Qt::Key_BracketLeft | 0x5b | Qt::Key_MenuKB | 0x010000dc | ||
| Qt::Key_Backslash | 0x5c | Qt::Key_MenuPB | 0x010000dd | ||
| Qt::Key_BracketRight | 0x5d | Qt::Key_MySites | 0x010000de | ||
| Qt::Key_AsciiCircum | 0x5e | Qt::Key_News | 0x010000df | ||
| Qt::Key_Underscore | 0x5f | Qt::Key_OfficeHome | 0x010000e0 | ||
| Qt::Key_QuoteLeft | 0x60 | Qt::Key_Option | 0x010000e1 | ||
| Qt::Key_BraceLeft | 0x7b | Qt::Key_Paste | 0x010000e2 | ||
| Qt::Key_Bar | 0x7c | Qt::Key_Phone | 0x010000e3 | ||
| Qt::Key_BraceRight | 0x7d | Qt::Key_Calendar | 0x010000e4 | ||
| Qt::Key_AsciiTilde | 0x7e | Qt::Key_Reply | 0x010000e5 | ||
| Qt::Key_nobreakspace | 0x0a0 | Qt::Key_Reload | 0x010000e6 | ||
| Qt::Key_exclamdown | 0x0a1 | Qt::Key_RotateWindows | 0x010000e7 | ||
| Qt::Key_cent | 0x0a2 | Qt::Key_RotationPB | 0x010000e8 | ||
| Qt::Key_sterling | 0x0a3 | Qt::Key_RotationKB | 0x010000e9 | ||
| Qt::Key_currency | 0x0a4 | Qt::Key_Save | 0x010000ea | ||
| Qt::Key_yen | 0x0a5 | Qt::Key_Send | 0x010000eb | ||
| Qt::Key_brokenbar | 0x0a6 | Qt::Key_Spell | 0x010000ec | ||
| Qt::Key_section | 0x0a7 | Qt::Key_SplitScreen | 0x010000ed | ||
| Qt::Key_diaeresis | 0x0a8 | Qt::Key_Support | 0x010000ee | ||
| Qt::Key_copyright | 0x0a9 | Qt::Key_TaskPane | 0x010000ef | ||
| Qt::Key_ordfeminine | 0x0aa | Qt::Key_Terminal | 0x010000f0 | ||
| Qt::Key_guillemotleft | 0x0ab | Qt::Key_Tools | 0x010000f1 | ||
| Qt::Key_notsign | 0x0ac | Qt::Key_Travel | 0x010000f2 | ||
| Qt::Key_hyphen | 0x0ad | Qt::Key_Video | 0x010000f3 | ||
| Qt::Key_registered | 0x0ae | Qt::Key_Word | 0x010000f4 | ||
| Qt::Key_macron | 0x0af | Qt::Key_Xfer | 0x010000f5 | ||
| Qt::Key_degree | 0x0b0 | Qt::Key_ZoomIn | 0x010000f6 | ||
| Qt::Key_plusminus | 0x0b1 | Qt::Key_ZoomOut | 0x010000f7 | ||
| Qt::Key_twosuperior | 0x0b2 | Qt::Key_Away | 0x010000f8 | ||
| Qt::Key_threesuperior | 0x0b3 | Qt::Key_Messenger | 0x010000f9 | ||
| Qt::Key_acute | 0x0b4 | Qt::Key_WebCam | 0x010000fa | ||
| Qt::Key_mu | 0x0b5 | Qt::Key_MailForward | 0x010000fb | ||
| Qt::Key_paragraph | 0x0b6 | Qt::Key_Pictures | 0x010000fc | ||
| Qt::Key_periodcentered | 0x0b7 | Qt::Key_Music | 0x010000fd | ||
| Qt::Key_cedilla | 0x0b8 | Qt::Key_Battery | 0x010000fe | ||
| Qt::Key_onesuperior | 0x0b9 | Qt::Key_Bluetooth | 0x010000ff | ||
| Qt::Key_masculine | 0x0ba | Qt::Key_WLAN | 0x01000100 | ||
| Qt::Key_guillemotright | 0x0bb | Qt::Key_UWB | 0x01000101 | ||
| Qt::Key_onequarter | 0x0bc | Qt::Key_AudioForward | 0x01000102 | ||
| Qt::Key_onehalf | 0x0bd | Qt::Key_AudioRepeat | 0x01000103 | ||
| Qt::Key_threequarters | 0x0be | Qt::Key_AudioRandomPlay | 0x01000104 | ||
| Qt::Key_questiondown | 0x0bf | Qt::Key_Subtitle | 0x01000105 | ||
| Qt::Key_Agrave | 0x0c0 | Qt::Key_AudioCycleTrack | 0x01000106 | ||
| Qt::Key_Aacute | 0x0c1 | Qt::Key_Time | 0x01000107 | ||
| Qt::Key_Acircumflex | 0x0c2 | Qt::Key_Hibernate | 0x01000108 | ||
| Qt::Key_Atilde | 0x0c3 | Qt::Key_View | 0x01000109 | ||
| Qt::Key_Adiaeresis | 0x0c4 | Qt::Key_TopMenu | 0x0100010a | ||
| Qt::Key_Aring | 0x0c5 | Qt::Key_PowerDown | 0x0100010b | ||
| Qt::Key_AE | 0x0c6 | Qt::Key_Suspend | 0x0100010c | ||
| Qt::Key_Ccedilla | 0x0c7 | Qt::Key_ContrastAdjust | 0x0100010d | ||
| Qt::Key_Egrave | 0x0c8 | Qt::Key_TouchpadToggle | 0x01000110 | ||
| Qt::Key_Eacute | 0x0c9 | Qt::Key_TouchpadOn | 0x01000111 | ||
| Qt::Key_Ecircumflex | 0x0ca | Qt::Key_TouchpadOff | 0x01000112 | ||
| Qt::Key_Ediaeresis | 0x0cb | Qt::Key_MicMute | 0x01000113 | ||
| Qt::Key_Igrave | 0x0cc | Qt::Key_Red | 0x01000114 | ||
| Qt::Key_Iacute | 0x0cd | Qt::Key_Green | 0x01000115 | ||
| Qt::Key_Icircumflex | 0x0ce | Qt::Key_Yellow | 0x01000116 | ||
| Qt::Key_Idiaeresis | 0x0cf | Qt::Key_Blue | 0x01000117 | ||
| Qt::Key_ETH | 0x0d0 | Qt::Key_ChannelUp | 0x01000118 | ||
| Qt::Key_Ntilde | 0x0d1 | Qt::Key_ChannelDown | 0x01000119 | ||
| Qt::Key_Ograve | 0x0d2 | Qt::Key_MediaLast | 0x0100ffff | ||
| Qt::Key_Oacute | 0x0d3 | Qt::Key_unknown | 0x01ffffff | ||
| Qt::Key_Ocircumflex | 0x0d4 | Qt::Key_Call | 0x01100004 | A key to answer or initiate a call (see Qt::Key_ToggleCallHangup for a key to toggle current call state) | |
| Qt::Key_Otilde | 0x0d5 | Qt::Key_Camera | 0x01100020 | A key to activate the camera shutter | |
| Qt::Key_Odiaeresis | 0x0d6 | Qt::Key_CameraFocus | 0x01100021 | A key to focus the camera | |
| Qt::Key_multiply | 0x0d7 | Qt::Key_Context1 | 0x01100000 | ||
| Qt::Key_Ooblique | 0x0d8 | Qt::Key_Context2 | 0x01100001 | ||
| Qt::Key_Ugrave | 0x0d9 | Qt::Key_Context3 | 0x01100002 | ||
| Qt::Key_Uacute | 0x0da | Qt::Key_Context4 | 0x01100003 | ||
| Qt::Key_Ucircumflex | 0x0db | Qt::Key_Flip | 0x01100006 | ||
| Qt::Key_Udiaeresis | 0x0dc | Qt::Key_Hangup | 0x01100005 | A key to end an ongoing call (see Qt::Key_ToggleCallHangup for a key to toggle current call state) | |
| Qt::Key_Yacute | 0x0dd | Qt::Key_No | 0x01010002 | ||
| Qt::Key_THORN | 0x0de | Qt::Key_Select | 0x01010000 | ||
| Qt::Key_ssharp | 0x0df | Qt::Key_Yes | 0x01010001 | ||
| Qt::Key_division | 0x0f7 | Qt::Key_ToggleCallHangup | 0x01100007 | A key to toggle the current call state (ie. either answer, or hangup) depending on current call state | |
| Qt::Key_ydiaeresis | 0x0ff | Qt::Key_VoiceDial | 0x01100008 | ||
| Qt::Key_Multi_key | 0x01001120 | Qt::Key_LastNumberRedial | 0x01100009 | ||
| Qt::Key_Codeinput | 0x01001137 | Qt::Key_Execute | 0x01020003 | ||
| Qt::Key_SingleCandidate | 0x0100113c | Qt::Key_Printer | 0x01020002 | ||
| Qt::Key_MultipleCandidate | 0x0100113d | Qt::Key_Play | 0x01020005 | ||
| Qt::Key_PreviousCandidate | 0x0100113e | Qt::Key_Sleep | 0x01020004 | ||
| Qt::Key_Mode_switch | 0x0100117e | Qt::Key_Zoom | 0x01020006 | ||
| Qt::Key_Kanji | 0x01001121 | Qt::Key_Cancel | 0x01020001 |