There are hundreds of keys in the Qt document, which is too many, so here are some keys commonly used in keyboard events in Qt. If you can’t find the key you are looking for here, you can check it in the Qt document by yourself.
| key name | hexadecimal value | button |
|---|---|---|
| Qt::Key_Escape | 0x01000000 | Esc |
| Qt::Key_Tab | 0x01000001 | Tab |
| Qt::Key_Backtab | 0x01000002 | Tab |
| Qt::Key_Backspace | 0x01000003 | backspace |
| Qt::Key_Return | 0x01000004 | carriage return (letter) |
| Qt::Key_Enter | 0x01000005 | Enter (keypad) |
| Qt::Key_Insert | 0x01000006 | insert |
| Qt::Key_Delete | 0x01000007 | delete |
| Qt::Key_Pause | 0x01000008 | Pause/Break |
| Qt::Key_Print | 0x01000009 | print key |
| Qt::Key_Home | 0x01000010 | home button |
| Qt::Key_End | 0x01000011 | end key |
| Qt::Key_Left | 0x01000012 | ← |
| Qt::Key_Up | 0x01000013 | ↑ |
| Qt::Key_Right | 0x01000014 | → |
| Qt::Key_Down | 0x01000015 | ↓ |
| Qt::Key_PageUp | 0x01000016 | Turn the page (on) |
| Qt::Key_PageDown | 0x01000017 | Turn the page (below) |
| Qt::Key_Shift | 0x01000020 | Shift |
| Qt::Key_Control | 0x01000021 | Ctrl |
| Qt::Key_Alt | 0x01000023 | Alt (left) |
| Qt::Key_AltGr | 0x01001103 | Alt (right) |
| Qt::Key_CapsLock | 0x01000024 | caps Lock |
| Qt::Key_NumLock | 0x01000025 | number lock |
| Qt::Key_ScrollLock | 0x01000026 | scroll lock |
| Qt::Key_F1 to Qt::Key_F35 | 0x01000030 to 0x01000052 | F1 to F35 |
| Qt::Key_Menu | 0x01000055 | menu |
| Qt::Key_Space | 0x20 | space |
| Qt::Key_Exclam | 0x21 | ! exclamation point |
| Qt::Key_QuoteDbl | 0x22 | Double quotes |
| Qt::Key_NumberSign | 0x23 | # Number |
| Qt::Key_Dollar | 0x24 | $ dollar sign |
| Qt::Key_Percent | 0x25 | % percent sign |
| Qt::Key_Ampersand | 0x26 | & get address |
| Qt::Key_Apostrophe | 0x27 | ' apostrophe |
| Qt::Key_ParenLeft | 0x28 | ( Left parenthesis |
| Qt::Key_ParenRight | 0x29 | ) closing parenthesis |
| Qt::Key_Asterisk | 0x2a | * Asterisk |
| Qt::Key_Plus | 0x2b | + plus sign |
| Qt::Key_Comma | 0x2c | , comma |
| Qt::Key_Minus | 0x2d | - minus sign |
| Qt::Key_Period | 0x2e | . decimal point |
| Qt::Key_Slash | 0x2f | / slash |
| Qt::Key_0 to Qt::Key_9 | 0x30 to 0x39 | 0 to 9 digits |
| Qt::Key_Colon | 0x3a | : colon |
| Qt::Key_Semicolon | 0x3b | ; semicolon |
| Qt::Key_Less | 0x3c | < less than sign |
| Qt::Key_Equal | 0x3d | = equal sign |
| Qt::Key_Greater | 0x3e | > greater than sign |
| Qt::Key_Question | 0x3f | ? question mark |
| Qt::Key_At | 0x40 | @ |
| Qt::Key_A 到 Qt::Key_Z | 0x41 to 0x5a | a to z letters |
| Qt::Key_BracketLeft | 0x5b | [ left square bracket |
| Qt::Key_Backslash | 0x5c | \ backslash |
| Qt::Key_BracketRight | 0x5d | ] closing square bracket |
| Qt::Key_AsciiCircum | 0x5e | ^ caret |
| Qt::Key_Underscore | 0x5f | _ underscore |
| Qt::Key_QuoteLeft | 0x60 | " left double quote |
| Qt::Key_BraceLeft | 0x7b | { left curly brace |
| Qt::Key_Bar | 0x7c | | |
| Qt::Key_BraceRight | 0x7d | } 右花括号 |
| Qt::Key_AsciiTilde | 0x7e | ~ 波浪号 |
| Qt::Key_nobreakspace | 0x0a0 | 不换行空格 |
| Qt::Key_exclamdown | 0x0a1 | ! 惊叹号 |
| Qt::Key_cent | 0x0a2 | 美分键 |
| Qt::Key_sterling | 0x0a3 | 英镑键 |
| Qt::Key_currency | 0x0a4 | 货币键 |
| Qt::Key_yen | 0x0a5 | 日元键 |
| Qt::Key_Back | 0x01000061 | 后退键 |
| Qt::Key_Forward | 0x01000062 | 前进键 |
| Qt::Key_Stop | 0x01000063 | 停止键 |
| Qt::Key_Refresh | 0x01000064 | 刷新键 |
| Qt::Key_VolumeDown | 0x01000070 | 降低音量键 |
| Qt::Key_VolumeMute | 0x01000071 | 音量静音键 |
| Qt::Key_VolumeUp | 0x01000072 | 提高音量键 |
| Qt::Key_HomePage | 0x01000090 | 首页键 |
| Qt::Key_Favorites | 0x01000091 | 收藏键 |
| Qt::Key_Search | 0x01000092 | 搜索键 |