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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qkeysequence.h"
#include "qkeysequence_p.h"
#include "private/qapplication_p.h"
#ifndef QT_NO_SHORTCUT
#include "qshortcut.h"
#include "qdebug.h"
#ifndef QT_NO_REGEXP
# include "qregexp.h"
#endif
#ifndef QT_NO_DATASTREAM
# include "qdatastream.h"
#endif
#include "qvariant.h"
#ifdef Q_WS_MAC
# include <private/qt_mac_p.h>
#endif
QT_BEGIN_NAMESPACE
#ifdef Q_WS_MAC
static bool qt_sequence_no_mnemonics = true;
struct MacSpecialKey {
int key;
ushort macSymbol;
};
static const int NumEntries = 21;
static const MacSpecialKey entries[NumEntries] = {
{ Qt::Key_Escape, 0x238B },
{ Qt::Key_Tab, 0x21E5 },
{ Qt::Key_Backtab, 0x21E4 },
{ Qt::Key_Backspace, 0x232B },
{ Qt::Key_Return, 0x21B5 },
{ Qt::Key_Enter, 0x21B5 },
{ Qt::Key_Delete, 0x2326 },
{ Qt::Key_Home, 0x2196 },
{ Qt::Key_End, 0x2198 },
{ Qt::Key_Left, 0x2190 },
{ Qt::Key_Up, 0x2191 },
{ Qt::Key_Right, 0x2192 },
{ Qt::Key_Down, 0x2193 },
{ Qt::Key_PageUp, 0x21DE },
{ Qt::Key_PageDown, 0x21DF },
{ Qt::Key_Shift, kShiftUnicode },
{ Qt::Key_Control, kCommandUnicode },
{ Qt::Key_Meta, kControlUnicode },
{ Qt::Key_Alt, kOptionUnicode },
{ Qt::Key_CapsLock, 0x21EA },
};
static bool operator<(const MacSpecialKey &entry, int key)
{
return entry.key < key;
}
static bool operator<(int key, const MacSpecialKey &entry)
{
return key < entry.key;
}
static const MacSpecialKey * const MacSpecialKeyEntriesEnd = entries + NumEntries;
QChar qt_macSymbolForQtKey(int key)
{
const MacSpecialKey *i = qBinaryFind(entries, MacSpecialKeyEntriesEnd, key);
if (i == MacSpecialKeyEntriesEnd)
return QChar();
ushort macSymbol = i->macSymbol;
if (qApp->testAttribute(Qt::AA_MacDontSwapCtrlAndMeta)
&& (macSymbol == kControlUnicode || macSymbol == kCommandUnicode)) {
if (macSymbol == kControlUnicode)
macSymbol = kCommandUnicode;
else
macSymbol = kControlUnicode;
}
return QChar(macSymbol);
}
static int qtkeyForMacSymbol(const QChar ch)
{
const ushort unicode = ch.unicode();
for (int i = 0; i < NumEntries; ++i) {
const MacSpecialKey &entry = entries[i];
if (entry.macSymbol == unicode) {
int key = entry.key;
if (qApp->testAttribute(Qt::AA_MacDontSwapCtrlAndMeta)
&& (unicode == kControlUnicode || unicode == kCommandUnicode)) {
if (unicode == kControlUnicode)
key = Qt::Key_Control;
else
key = Qt::Key_Meta;
}
return key;
}
}
return -1;
}
#else
static bool qt_sequence_no_mnemonics = false;
#endif
void Q_AUTOTEST_EXPORT qt_set_sequence_auto_mnemonic(bool b) { qt_sequence_no_mnemonics = !b; }
/*!
\class QKeySequence
\brief The QKeySequence class encapsulates a key sequence as used
by shortcuts.
\ingroup misc
\ingroup shared
\mainclass
In its most common form, a key sequence describes a combination of
keys that must be used together to perform some action. Key sequences
are used with QAction objects to specify which keyboard shortcuts can
be used to trigger actions.
Key sequences can be constructed for use as keyboard shortcuts in
three different ways:
\list
\o For standard shortcuts, a \l{QKeySequence::StandardKey}{standard key}
can be used to request the platform-specific key sequence associated
with each shortcut.
\o For custom shortcuts, human-readable strings such as "Ctrl+X" can
be used, and these can be translated into the appropriate shortcuts
for users of different languages. Translations are made in the
"QShortcut" context.
\o For hard-coded shortcuts, integer key codes can be specified with
a combination of values defined by the Qt::Key and Qt::Modifier enum
values. Each key code consists of a single Qt::Key value and zero or
more modifiers, such as Qt::SHIFT, Qt::CTRL, Qt::ALT and Qt::META.
\endlist
For example, \gui{Ctrl P} might be a sequence used as a shortcut for
printing a document, and can be specified in any of the following
ways:
\snippet doc/src/snippets/code/src_gui_kernel_qkeysequence.cpp 0
Note that, for letters, the case used in the specification string
does not matter. In the above examples, the user does not need to
hold down the \key{Shift} key to activate a shortcut specified
with "Ctrl+P". However, for other keys, the use of \key{Shift} as
an unspecified extra modifier key can lead to confusion for users
of an application whose keyboards have different layouts to those
used by the developers. See the \l{Keyboard Layout Issues} section
below for more details.
It is preferable to use standard shortcuts where possible.
When creating key sequences for non-standard shortcuts, you should use
human-readable strings in preference to hard-coded integer values.
QKeySequence objects can be cast to a QString to obtain a human-readable
translated version of the sequence. Similarly, the toString() function
produces human-readable strings for use in menus. On Mac OS X, the
appropriate symbols are used to describe keyboard shortcuts using special
keys on the Macintosh keyboard.
An alternative way to specify hard-coded key codes is to use the Unicode
code point of the character; for example, 'A' gives the same key sequence
as Qt::Key_A.
\bold{Note:} On Mac OS X, references to "Ctrl", Qt::CTRL, Qt::Control
and Qt::ControlModifier correspond to the \key Command keys on the
Macintosh keyboard, and references to "Meta", Qt::META, Qt::Meta and
Qt::MetaModifier correspond to the \key Control keys. Developers on
Mac OS X can use the same shortcut descriptions across all platforms,
and their applications will automatically work as expected on Mac OS X.
\section1 Standard Shortcuts
QKeySequence defines many \l{QKeySequence::StandardKey} {standard
keyboard shortcuts} to reduce the amount of effort required when
setting up actions in a typical application. The table below shows
some common key sequences that are often used for these standard
shortcuts by applications on four widely-used platforms. Note
that on Mac OS X, the \key Ctrl value corresponds to the \key
Command keys on the Macintosh keyboard, and the \key Meta value
corresponds to the \key Control keys.
\table
\header \i StandardKey \i Windows \i Mac OS X \i KDE \i GNOME \i S60
\row \i HelpContents \i F1 \i Ctrl+? \i F1 \i F1 \i F2
\row \i WhatsThis \i Shift+F1 \i Shift+F1 \i Shift+F1 \i Shift+F1 \i Shift+F1
\row \i Open \i Ctrl+O \i Ctrl+O \i Ctrl+O \i Ctrl+O \i (none)
\row \i Close \i Ctrl+F4, Ctrl+W \i Ctrl+W, Ctrl+F4 \i Ctrl+W \i Ctrl+W \i (none)
\row \i Save \i Ctrl+S \i Ctrl+S \i Ctrl+S \i Ctrl+S \i (none)
\row \i Quit \i \i Ctrl+Q \i Qtrl+Q \i Qtrl+Q \i (none)
\row \i SaveAs \i \i Ctrl+Shift+S \i \i Ctrl+Shift+S \i (none)
\row \i New \i Ctrl+N \i Ctrl+N \i Ctrl+N \i Ctrl+N \i (none)
\row \i Delete \i Del \i Del, Meta+D \i Del, Ctrl+D \i Del, Ctrl+D \i Del
\row \i Cut \i Ctrl+X, Shift+Del \i Ctrl+X \i Ctrl+X, F20, Shift+Del \i Ctrl+X, F20, Shift+Del \i Ctrl+X
\row \i Copy \i Ctrl+C, Ctrl+Ins \i Ctrl+C \i Ctrl+C, F16, Ctrl+Ins \i Ctrl+C, F16, Ctrl+Ins \i Ctrl+C
\row \i Paste \i Ctrl+V, Shift+Ins \i Ctrl+V \i Ctrl+V, F18, Shift+Ins \i Ctrl+V, F18, Shift+Ins \i Ctrl+V
\row \i Preferences \i \i Ctrl+, \i \i \i (none)
\row \i Undo \i Ctrl+Z, Alt+Backspace \i Ctrl+Z \i Ctrl+Z, F14 \i Ctrl+Z, F14 \i Ctrl+Z
\row \i Redo \i Ctrl+Y, Shift+Ctrl+Z, Alt+Shift+Backspace \i Ctrl+Shift+Z, Ctrl+Y \i Ctrl+Shift+Z \i Ctrl+Shift+Z \i (none)
\row \i Back \i Alt+Left, Backspace \i Ctrl+[ \i Alt+Left \i Alt+Left \i (none)
\row \i Forward \i Alt+Right, Shift+Backspace \i Ctrl+] \i Alt+Right \i Alt+Right \i (none)
\row \i Refresh \i F5 \i F5 \i F5 \i Ctrl+R, F5 \i (none)
\row \i ZoomIn \i Ctrl+Plus \i Ctrl+Plus \i Ctrl+Plus \i Ctrl+Plus \i (none)
\row \i ZoomOut \i Ctrl+Minus \i Ctrl+Minus \i Ctrl+Minus \i Ctrl+Minus \i (none)
\row \i Print \i Ctrl+P \i Ctrl+P \i Ctrl+P \i Ctrl+P \i (none)
\row \i AddTab \i Ctrl+T \i Ctrl+T \i Ctrl+Shift+N, Ctrl+T \i Ctrl+T \i (none)
\row \i NextChild \i Ctrl+Tab, Forward, Ctrl+F6 \i Ctrl+}, Forward, Ctrl+Tab \i Ctrl+Tab, Forward, Ctrl+Comma \i Ctrl+Tab, Forward \i (none)
\row \i PreviousChild \i Ctrl+Shift+Tab, Back, Ctrl+Shift+F6 \i Ctrl+{, Back, Ctrl+Shift+Tab \i Ctrl+Shift+Tab, Back, Ctrl+Period \i Ctrl+Shift+Tab, Back \i (none)
\row \i Find \i Ctrl+F \i Ctrl+F \i Ctrl+F \i Ctrl+F \i (none)
\row \i FindNext \i F3, Ctrl+G \i Ctrl+G \i F3 \i Ctrl+G, F3 \i (none)
\row \i FindPrevious \i Shift+F3, Ctrl+Shift+G \i Ctrl+Shift+G \i Shift+F3 \i Ctrl+Shift+G, Shift+F3 \i (none)
\row \i Replace \i Ctrl+H \i (none) \i Ctrl+R \i Ctrl+H \i (none)
\row \i SelectAll \i Ctrl+A \i Ctrl+A \i Ctrl+A \i Ctrl+A \i (none)
\row \i Bold \i Ctrl+B \i Ctrl+B \i Ctrl+B \i Ctrl+B \i (none)
\row \i Italic \i Ctrl+I \i Ctrl+I \i Ctrl+I \i Ctrl+I \i (none)
\row \i Underline \i Ctrl+U \i Ctrl+U \i Ctrl+U \i Ctrl+U \i (none)
\row \i MoveToNextChar \i Right \i Right \i Right \i Right \i Right
\row \i MoveToPreviousChar \i Left \i Left \i Left \i Left \i Left
\row \i MoveToNextWord \i Ctrl+Right \i Alt+Right \i Ctrl+Right \i Ctrl+Right \i Ctrl+Right
\row \i MoveToPreviousWord \i Ctrl+Left \i Alt+Left \i Ctrl+Left \i Ctrl+Left \i Ctrl+Left
\row \i MoveToNextLine \i Down \i Down \i Down \i Down \i Down
\row \i MoveToPreviousLine \i Up \i Up \i Up \i Up \i Up
\row \i MoveToNextPage \i PgDown \i PgDown, Alt+PgDown, Meta+Down, Meta+PgDown\i PgDown \i PgDown \i PgDown
\row \i MoveToPreviousPage \i PgUp \i PgUp, Alt+PgUp, Meta+Up, Meta+PgUp \i PgUp \i PgUp \i PgUp
\row \i MoveToStartOfLine \i Home \i Ctrl+Left, Meta+Left \i Home \i Home \i Home
\row \i MoveToEndOfLine \i End \i Ctrl+Right, Meta+Right \i End \i End \i End
\row \i MoveToStartOfBlock \i (none) \i Alt+Up, Meta+A \i (none) \i (none) \i (none)
\row \i MoveToEndOfBlock \i (none) \i Alt+Down, Meta+E \i (none) \i (none) \i (none)
\row \i MoveToStartOfDocument\i Ctrl+Home \i Ctrl+Up, Home \i Ctrl+Home \i Ctrl+Home \i Ctrl+Home
\row \i MoveToEndOfDocument \i Ctrl+End \i Ctrl+Down, End \i Ctrl+End \i Ctrl+End \i Ctrl+End
\row \i SelectNextChar \i Shift+Right \i Shift+Right \i Shift+Right \i Shift+Right \i Shift+Right
\row \i SelectPreviousChar \i Shift+Left \i Shift+Left \i Shift+Left \i Shift+Left \i Shift+Left
\row \i SelectNextWord \i Ctrl+Shift+Right \i Alt+Shift+Right \i Ctrl+Shift+Right \i Ctrl+Shift+Right \i Ctrl+Shift+Right
\row \i SelectPreviousWord \i Ctrl+Shift+Left \i Alt+Shift+Left \i Ctrl+Shift+Left \i Ctrl+Shift+Left \i Ctrl+Shift+Left
\row \i SelectNextLine \i Shift+Down \i Shift+Down \i Shift+Down \i Shift+Down \i Shift+Down
\row \i SelectPreviousLine \i Shift+Up \i Shift+Up \i Shift+Up \i Shift+Up \i Shift+Up
\row \i SelectNextPage \i Shift+PgDown \i Shift+PgDown \i Shift+PgDown \i Shift+PgDown \i Shift+PgDown
\row \i SelectPreviousPage \i Shift+PgUp \i Shift+PgUp \i Shift+PgUp \i Shift+PgUp \i Shift+PgUp
\row \i SelectStartOfLine \i Shift+Home \i Ctrl+Shift+Left \i Shift+Home \i Shift+Home \i Shift+Home
\row \i SelectEndOfLine \i Shift+End \i Ctrl+Shift+Right \i Shift+End \i Shift+End \i Shift+End
\row \i SelectStartOfBlock \i (none) \i Alt+Shift+Up \i (none) \i (none) \i (none)
\row \i SelectEndOfBlock \i (none) \i Alt+Shift+Down \i (none) \i (none) \i (none)
\row \i SelectStartOfDocument\i Ctrl+Shift+Home \i Ctrl+Shift+Up, Shift+Home \i Ctrl+Shift+Home\i Ctrl+Shift+Home \i Ctrl+Shift+Home
\row \i SelectEndOfDocument \i Ctrl+Shift+End \i Ctrl+Shift+Down, Shift+End \i Ctrl+Shift+End \i Ctrl+Shift+End \i Ctrl+Shift+End
\row \i DeleteStartOfWord \i Ctrl+Backspace \i Alt+Backspace \i Ctrl+Backspace \i Ctrl+Backspace \i (none)
\row \i DeleteEndOfWord \i Ctrl+Del \i (none) \i Ctrl+Del \i Ctrl+Del \i (none)
\row \i DeleteEndOfLine \i (none) \i (none) \i Ctrl+K \i Ctrl+K \i (none)
\row \i InsertParagraphSeparator \i Enter \i Enter \i Enter \i Enter \i (none)
\row \i InsertLineSeparator \i Shift+Enter \i Meta+Enter \i Shift+Enter \i Shift+Enter \i (none)
\endtable
Note that, since the key sequences used for the standard shortcuts differ
between platforms, you still need to test your shortcuts on each platform
to ensure that you do not unintentionally assign the same key sequence to
many actions.
\section1 Keyboard Layout Issues
Many key sequence specifications are chosen by developers based on the
layout of certain types of keyboard, rather than choosing keys that
represent the first letter of an action's name, such as \key{Ctrl S}
("Ctrl+S") or \key{Ctrl C} ("Ctrl+C").
Additionally, because certain symbols can only be entered with the
help of modifier keys on certain keyboard layouts, key sequences intended
for use with one keyboard layout may map to a different key, map to no
keys at all, or require an additional modifier key to be used on
different keyboard layouts.
For example, the shortcuts, \key{Ctrl plus} and \key{Ctrl minus}, are often
used as shortcuts for zoom operations in graphics applications, and these
may be specified as "Ctrl++" and "Ctrl+-" respectively. However, the way
these shortcuts are specified and interpreted depends on the keyboard layout.
Users of Norwegian keyboards will note that the \key{+} and \key{-} keys
are not adjacent on the keyboard, but will still be able to activate both
shortcuts without needing to press the \key{Shift} key. However, users
with British keyboards will need to hold down the \key{Shift} key
to enter the \key{+} symbol, making the shortcut effectively the same as
"Ctrl+Shift+=".
Although some developers might resort to fully specifying all the modifiers
they use on their keyboards to activate a shortcut, this will also result
in unexpected behavior for users of different keyboard layouts.
For example, a developer using a British keyboard may decide to specify
"Ctrl+Shift+=" as the key sequence in order to create a shortcut that
coincidentally behaves in the same way as \key{Ctrl plus}. However, the
\key{=} key needs to be accessed using the \key{Shift} key on Norwegian
keyboard, making the required shortcut effectively \key{Ctrl Shift Shift =}
(an impossible key combination).
As a result, both human-readable strings and hard-coded key codes
can both be problematic to use when specifying a key sequence that
can be used on a variety of different keyboard layouts. Only the
use of \l{QKeySequence::StandardKey} {standard shortcuts}
guarantees that the user will be able to use the shortcuts that
the developer intended.
Despite this, we can address this issue by ensuring that human-readable
strings are used, making it possible for translations of key sequences to
be made for users of different languages. This approach will be successful
for users whose keyboards have the most typical layout for the language
they are using.
\section1 GNU Emacs Style Key Sequences
Key sequences similar to those used in \l{GNU Emacs}, allowing up to four
key codes, can be created by using the multiple argument constructor,
or by passing a human-readable string of comma-separated key sequences.
For example, the key sequence, \key{Ctrl X} followed by \key{Ctrl C}, can
be specified using either of the following ways:
\snippet doc/src/snippets/code/src_gui_kernel_qkeysequence.cpp 1
\warning A QApplication instance must have been constructed before a
QKeySequence is created; otherwise, your application may crash.
\sa QShortcut
*/
/*!
\enum QKeySequence::SequenceMatch
\value NoMatch The key sequences are different; not even partially
matching.
\value PartialMatch The key sequences match partially, but are not
the same.
\value ExactMatch The key sequences are the same.
\omitvalue Identical
*/
/*!
\enum QKeySequence::SequenceFormat
\value NativeText The key sequence as a platform specific string.
This means that it will be shown translated and on the Mac it will
resemble a key sequence from the menu bar. This enum is best used when you
want to display the string to the user.
\value PortableText The key sequence is given in a "portable" format,
suitable for reading and writing to a file. In many cases, it will look
similar to the native text on Windows and X11.
*/
static const struct {
int key;
const char* name;
} keyname[] = {
{ Qt::Key_Space, QT_TRANSLATE_NOOP("QShortcut", "Space") },
{ Qt::Key_Escape, QT_TRANSLATE_NOOP("QShortcut", "Esc") },
{ Qt::Key_Tab, QT_TRANSLATE_NOOP("QShortcut", "Tab") },
{ Qt::Key_Backtab, QT_TRANSLATE_NOOP("QShortcut", "Backtab") },
{ Qt::Key_Backspace, QT_TRANSLATE_NOOP("QShortcut", "Backspace") },
{ Qt::Key_Return, QT_TRANSLATE_NOOP("QShortcut", "Return") },
{ Qt::Key_Enter, QT_TRANSLATE_NOOP("QShortcut", "Enter") },
{ Qt::Key_Insert, QT_TRANSLATE_NOOP("QShortcut", "Ins") },
{ Qt::Key_Delete, QT_TRANSLATE_NOOP("QShortcut", "Del") },
{ Qt::Key_Pause, QT_TRANSLATE_NOOP("QShortcut", "Pause") },
{ Qt::Key_Print, QT_TRANSLATE_NOOP("QShortcut", "Print") },
{ Qt::Key_SysReq, QT_TRANSLATE_NOOP("QShortcut", "SysReq") },
{ Qt::Key_Home, QT_TRANSLATE_NOOP("QShortcut", "Home") },
{ Qt::Key_End, QT_TRANSLATE_NOOP("QShortcut", "End") },
{ Qt::Key_Left, QT_TRANSLATE_NOOP("QShortcut", "Left") },
{ Qt::Key_Up, QT_TRANSLATE_NOOP("QShortcut", "Up") },
{ Qt::Key_Right, QT_TRANSLATE_NOOP("QShortcut", "Right") },
{ Qt::Key_Down, QT_TRANSLATE_NOOP("QShortcut", "Down") },
{ Qt::Key_PageUp, QT_TRANSLATE_NOOP("QShortcut", "PgUp") },
{ Qt::Key_PageDown, QT_TRANSLATE_NOOP("QShortcut", "PgDown") },
{ Qt::Key_CapsLock, QT_TRANSLATE_NOOP("QShortcut", "CapsLock") },
{ Qt::Key_NumLock, QT_TRANSLATE_NOOP("QShortcut", "NumLock") },
{ Qt::Key_ScrollLock, QT_TRANSLATE_NOOP("QShortcut", "ScrollLock") },
{ Qt::Key_Menu, QT_TRANSLATE_NOOP("QShortcut", "Menu") },
{ Qt::Key_Help, QT_TRANSLATE_NOOP("QShortcut", "Help") },
// Multimedia keys
{ Qt::Key_Back, QT_TRANSLATE_NOOP("QShortcut", "Back") },
{ Qt::Key_Forward, QT_TRANSLATE_NOOP("QShortcut", "Forward") },
{ Qt::Key_Stop, QT_TRANSLATE_NOOP("QShortcut", "Stop") },
{ Qt::Key_Refresh, QT_TRANSLATE_NOOP("QShortcut", "Refresh") },
{ Qt::Key_VolumeDown, QT_TRANSLATE_NOOP("QShortcut", "Volume Down") },
{ Qt::Key_VolumeMute, QT_TRANSLATE_NOOP("QShortcut", "Volume Mute") },
{ Qt::Key_VolumeUp, QT_TRANSLATE_NOOP("QShortcut", "Volume Up") },
{ Qt::Key_BassBoost, QT_TRANSLATE_NOOP("QShortcut", "Bass Boost") },
{ Qt::Key_BassUp, QT_TRANSLATE_NOOP("QShortcut", "Bass Up") },
{ Qt::Key_BassDown, QT_TRANSLATE_NOOP("QShortcut", "Bass Down") },
{ Qt::Key_TrebleUp, QT_TRANSLATE_NOOP("QShortcut", "Treble Up") },
{ Qt::Key_TrebleDown, QT_TRANSLATE_NOOP("QShortcut", "Treble Down") },
{ Qt::Key_MediaPlay, QT_TRANSLATE_NOOP("QShortcut", "Media Play") },
{ Qt::Key_MediaStop, QT_TRANSLATE_NOOP("QShortcut", "Media Stop") },
{ Qt::Key_MediaPrevious,QT_TRANSLATE_NOOP("QShortcut", "Media Previous") },
{ Qt::Key_MediaNext, QT_TRANSLATE_NOOP("QShortcut", "Media Next") },
{ Qt::Key_MediaRecord, QT_TRANSLATE_NOOP("QShortcut", "Media Record") },
{ Qt::Key_HomePage, QT_TRANSLATE_NOOP("QShortcut", "Home Page") },
{ Qt::Key_Favorites, QT_TRANSLATE_NOOP("QShortcut", "Favorites") },
{ Qt::Key_Search, QT_TRANSLATE_NOOP("QShortcut", "Search") },
{ Qt::Key_Standby, QT_TRANSLATE_NOOP("QShortcut", "Standby") },
{ Qt::Key_OpenUrl, QT_TRANSLATE_NOOP("QShortcut", "Open URL") },
{ Qt::Key_LaunchMail, QT_TRANSLATE_NOOP("QShortcut", "Launch Mail") },
{ Qt::Key_LaunchMedia, QT_TRANSLATE_NOOP("QShortcut", "Launch Media") },
{ Qt::Key_Launch0, QT_TRANSLATE_NOOP("QShortcut", "Launch (0)") },
{ Qt::Key_Launch1, QT_TRANSLATE_NOOP("QShortcut", "Launch (1)") },
{ Qt::Key_Launch2, QT_TRANSLATE_NOOP("QShortcut", "Launch (2)") },
{ Qt::Key_Launch3, QT_TRANSLATE_NOOP("QShortcut", "Launch (3)") },
{ Qt::Key_Launch4, QT_TRANSLATE_NOOP("QShortcut", "Launch (4)") },
{ Qt::Key_Launch5, QT_TRANSLATE_NOOP("QShortcut", "Launch (5)") },
{ Qt::Key_Launch6, QT_TRANSLATE_NOOP("QShortcut", "Launch (6)") },
{ Qt::Key_Launch7, QT_TRANSLATE_NOOP("QShortcut", "Launch (7)") },
{ Qt::Key_Launch8, QT_TRANSLATE_NOOP("QShortcut", "Launch (8)") },
{ Qt::Key_Launch9, QT_TRANSLATE_NOOP("QShortcut", "Launch (9)") },
{ Qt::Key_LaunchA, QT_TRANSLATE_NOOP("QShortcut", "Launch (A)") },
{ Qt::Key_LaunchB, QT_TRANSLATE_NOOP("QShortcut", "Launch (B)") },
{ Qt::Key_LaunchC, QT_TRANSLATE_NOOP("QShortcut", "Launch (C)") },
{ Qt::Key_LaunchD, QT_TRANSLATE_NOOP("QShortcut", "Launch (D)") },
{ Qt::Key_LaunchE, QT_TRANSLATE_NOOP("QShortcut", "Launch (E)") },
{ Qt::Key_LaunchF, QT_TRANSLATE_NOOP("QShortcut", "Launch (F)") },
// --------------------------------------------------------------
// More consistent namings
{ Qt::Key_Print, QT_TRANSLATE_NOOP("QShortcut", "Print Screen") },
{ Qt::Key_PageUp, QT_TRANSLATE_NOOP("QShortcut", "Page Up") },
{ Qt::Key_PageDown, QT_TRANSLATE_NOOP("QShortcut", "Page Down") },
{ Qt::Key_CapsLock, QT_TRANSLATE_NOOP("QShortcut", "Caps Lock") },
{ Qt::Key_NumLock, QT_TRANSLATE_NOOP("QShortcut", "Num Lock") },
{ Qt::Key_NumLock, QT_TRANSLATE_NOOP("QShortcut", "Number Lock") },
{ Qt::Key_ScrollLock, QT_TRANSLATE_NOOP("QShortcut", "Scroll Lock") },
{ Qt::Key_Insert, QT_TRANSLATE_NOOP("QShortcut", "Insert") },
{ Qt::Key_Delete, QT_TRANSLATE_NOOP("QShortcut", "Delete") },
{ Qt::Key_Escape, QT_TRANSLATE_NOOP("QShortcut", "Escape") },
{ Qt::Key_SysReq, QT_TRANSLATE_NOOP("QShortcut", "System Request") },
// --------------------------------------------------------------
// Keypad navigation keys
{ Qt::Key_Select, QT_TRANSLATE_NOOP("QShortcut", "Select") },
{ Qt::Key_Yes, QT_TRANSLATE_NOOP("QShortcut", "Yes") },
{ Qt::Key_No, QT_TRANSLATE_NOOP("QShortcut", "No") },
// --------------------------------------------------------------
// Device keys
{ Qt::Key_Context1, QT_TRANSLATE_NOOP("QShortcut", "Context1") },
{ Qt::Key_Context2, QT_TRANSLATE_NOOP("QShortcut", "Context2") },
{ Qt::Key_Context3, QT_TRANSLATE_NOOP("QShortcut", "Context3") },
{ Qt::Key_Context4, QT_TRANSLATE_NOOP("QShortcut", "Context4") },
{ Qt::Key_Call, QT_TRANSLATE_NOOP("QShortcut", "Call") },
{ Qt::Key_Hangup, QT_TRANSLATE_NOOP("QShortcut", "Hangup") },
{ Qt::Key_Flip, QT_TRANSLATE_NOOP("QShortcut", "Flip") },
{ 0, 0 }
};
//Table of key bindings. It must be sorted on key sequence.
//A priority of 1 indicates that this is the primary key binding when multiple are defined.
const QKeyBinding QKeySequencePrivate::keyBindings[] = {
// StandardKey Priority Key Sequence Platforms
{QKeySequence::Back, 0, Qt::Key_Backspace, QApplicationPrivate::KB_Win},
{QKeySequence::InsertParagraphSeparator,0, Qt::Key_Return, QApplicationPrivate::KB_All},
{QKeySequence::InsertParagraphSeparator,0, Qt::Key_Enter, QApplicationPrivate::KB_All},
{QKeySequence::Delete, 1, Qt::Key_Delete, QApplicationPrivate::KB_All},
{QKeySequence::MoveToStartOfLine, 0, Qt::Key_Home, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11 | QApplicationPrivate::KB_S60},
{QKeySequence::MoveToStartOfDocument, 0, Qt::Key_Home, QApplicationPrivate::KB_Mac},
{QKeySequence::MoveToEndOfLine, 0, Qt::Key_End, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11 | QApplicationPrivate::KB_S60},
{QKeySequence::MoveToEndOfDocument, 0, Qt::Key_End, QApplicationPrivate::KB_Mac},
{QKeySequence::MoveToPreviousChar, 0, Qt::Key_Left, QApplicationPrivate::KB_All},
{QKeySequence::MoveToPreviousLine, 0, Qt::Key_Up, QApplicationPrivate::KB_All},
{QKeySequence::MoveToNextChar, 0, Qt::Key_Right, QApplicationPrivate::KB_All},
{QKeySequence::MoveToNextLine, 0, Qt::Key_Down, QApplicationPrivate::KB_All},
{QKeySequence::MoveToPreviousPage, 1, Qt::Key_PageUp, QApplicationPrivate::KB_All},
{QKeySequence::MoveToNextPage, 1, Qt::Key_PageDown, QApplicationPrivate::KB_All},
{QKeySequence::HelpContents, 0, Qt::Key_F1, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11},
{QKeySequence::HelpContents, 0, Qt::Key_F2, QApplicationPrivate::KB_S60},
{QKeySequence::FindNext, 0, Qt::Key_F3, QApplicationPrivate::KB_X11},
{QKeySequence::FindNext, 1, Qt::Key_F3, QApplicationPrivate::KB_Win},
{QKeySequence::Refresh, 0, Qt::Key_F5, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11},
{QKeySequence::Undo, 0, Qt::Key_F14, QApplicationPrivate::KB_X11}, //Undo on sun keyboards
{QKeySequence::Copy, 0, Qt::Key_F16, QApplicationPrivate::KB_X11}, //Copy on sun keyboards
{QKeySequence::Paste, 0, Qt::Key_F18, QApplicationPrivate::KB_X11}, //Paste on sun keyboards
{QKeySequence::Cut, 0, Qt::Key_F20, QApplicationPrivate::KB_X11}, //Cut on sun keyboards
{QKeySequence::PreviousChild, 0, Qt::Key_Back, QApplicationPrivate::KB_All},
{QKeySequence::NextChild, 0, Qt::Key_Forward, QApplicationPrivate::KB_All},
{QKeySequence::Forward, 0, Qt::SHIFT | Qt::Key_Backspace, QApplicationPrivate::KB_Win},
{QKeySequence::Delete, 0, Qt::SHIFT | Qt::Key_Backspace, QApplicationPrivate::KB_S60},
{QKeySequence::InsertLineSeparator, 0, Qt::SHIFT | Qt::Key_Return, QApplicationPrivate::KB_All},
{QKeySequence::InsertLineSeparator, 0, Qt::SHIFT | Qt::Key_Enter, QApplicationPrivate::KB_All},
{QKeySequence::Paste, 0, Qt::SHIFT | Qt::Key_Insert, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11},
{QKeySequence::Cut, 0, Qt::SHIFT | Qt::Key_Delete, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11}, //## Check if this should work on mac
{QKeySequence::SelectStartOfLine, 0, Qt::SHIFT | Qt::Key_Home, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11 | QApplicationPrivate::KB_S60},
{QKeySequence::SelectStartOfDocument, 0, Qt::SHIFT | Qt::Key_Home, QApplicationPrivate::KB_Mac},
{QKeySequence::SelectEndOfLine, 0, Qt::SHIFT | Qt::Key_End, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11 | QApplicationPrivate::KB_S60},
{QKeySequence::SelectEndOfDocument, 0, Qt::SHIFT | Qt::Key_End, QApplicationPrivate::KB_Mac},
{QKeySequence::SelectPreviousChar, 0, Qt::SHIFT | Qt::Key_Left, QApplicationPrivate::KB_All},
{QKeySequence::SelectPreviousLine, 0, Qt::SHIFT | Qt::Key_Up, QApplicationPrivate::KB_All},
{QKeySequence::SelectNextChar, 0, Qt::SHIFT | Qt::Key_Right, QApplicationPrivate::KB_All},
{QKeySequence::SelectNextLine, 0, Qt::SHIFT | Qt::Key_Down, QApplicationPrivate::KB_All},
{QKeySequence::SelectPreviousPage, 0, Qt::SHIFT | Qt::Key_PageUp, QApplicationPrivate::KB_All},
{QKeySequence::SelectNextPage, 0, Qt::SHIFT | Qt::Key_PageDown, QApplicationPrivate::KB_All},
{QKeySequence::WhatsThis, 1, Qt::SHIFT | Qt::Key_F1, QApplicationPrivate::KB_All},
{QKeySequence::FindPrevious, 0, Qt::SHIFT | Qt::Key_F3, QApplicationPrivate::KB_X11},
{QKeySequence::FindPrevious, 1, Qt::SHIFT | Qt::Key_F3, QApplicationPrivate::KB_Win},
{QKeySequence::ZoomIn, 1, Qt::CTRL | Qt::Key_Plus, QApplicationPrivate::KB_All},
{QKeySequence::NextChild, 0, Qt::CTRL | Qt::Key_Comma, QApplicationPrivate::KB_KDE},
{QKeySequence::Preferences, 0, Qt::CTRL | Qt::Key_Comma, QApplicationPrivate::KB_Mac},
{QKeySequence::ZoomOut, 1, Qt::CTRL | Qt::Key_Minus, QApplicationPrivate::KB_All},
{QKeySequence::PreviousChild, 0, Qt::CTRL | Qt::Key_Period, QApplicationPrivate::KB_KDE},
{QKeySequence::HelpContents, 1, Qt::CTRL | Qt::Key_Question, QApplicationPrivate::KB_Mac},
{QKeySequence::SelectAll, 1, Qt::CTRL | Qt::Key_A, QApplicationPrivate::KB_All},
{QKeySequence::Bold, 1, Qt::CTRL | Qt::Key_B, QApplicationPrivate::KB_All},
{QKeySequence::Copy, 1, Qt::CTRL | Qt::Key_C, QApplicationPrivate::KB_All},
{QKeySequence::Delete, 0, Qt::CTRL | Qt::Key_D, QApplicationPrivate::KB_X11}, //emacs (line edit only)
{QKeySequence::Find, 0, Qt::CTRL | Qt::Key_F, QApplicationPrivate::KB_All},
{QKeySequence::FindNext, 1, Qt::CTRL | Qt::Key_G, QApplicationPrivate::KB_Gnome | QApplicationPrivate::KB_Mac},
{QKeySequence::FindNext, 0, Qt::CTRL | Qt::Key_G, QApplicationPrivate::KB_Win},
{QKeySequence::Replace, 0, Qt::CTRL | Qt::Key_H, QApplicationPrivate::KB_Win},
{QKeySequence::Replace, 0, Qt::CTRL | Qt::Key_H, QApplicationPrivate::KB_Gnome},
{QKeySequence::Italic, 0, Qt::CTRL | Qt::Key_I, QApplicationPrivate::KB_All},
{QKeySequence::DeleteEndOfLine, 0, Qt::CTRL | Qt::Key_K, QApplicationPrivate::KB_X11}, //emacs (line edit only)
{QKeySequence::New, 1, Qt::CTRL | Qt::Key_N, QApplicationPrivate::KB_All},
{QKeySequence::Open, 1, Qt::CTRL | Qt::Key_O, QApplicationPrivate::KB_All},
{QKeySequence::Print, 1, Qt::CTRL | Qt::Key_P, QApplicationPrivate::KB_All},
{QKeySequence::Quit, 0, Qt::CTRL | Qt::Key_Q, QApplicationPrivate::KB_Gnome | QApplicationPrivate::KB_KDE | QApplicationPrivate::KB_Mac},
{QKeySequence::Refresh, 1, Qt::CTRL | Qt::Key_R, QApplicationPrivate::KB_Gnome | QApplicationPrivate::KB_Mac},
{QKeySequence::Replace, 0, Qt::CTRL | Qt::Key_R, QApplicationPrivate::KB_KDE},
{QKeySequence::Save, 1, Qt::CTRL | Qt::Key_S, QApplicationPrivate::KB_All},
{QKeySequence::AddTab, 0, Qt::CTRL | Qt::Key_T, QApplicationPrivate::KB_All},
{QKeySequence::Underline, 1, Qt::CTRL | Qt::Key_U, QApplicationPrivate::KB_All},
{QKeySequence::Paste, 1, Qt::CTRL | Qt::Key_V, QApplicationPrivate::KB_All},
{QKeySequence::Close, 0, Qt::CTRL | Qt::Key_W, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11},
{QKeySequence::Close, 1, Qt::CTRL | Qt::Key_W, QApplicationPrivate::KB_Mac},
{QKeySequence::Cut, 1, Qt::CTRL | Qt::Key_X, QApplicationPrivate::KB_All},
{QKeySequence::Redo, 1, Qt::CTRL | Qt::Key_Y, QApplicationPrivate::KB_Win},
{QKeySequence::Redo, 0, Qt::CTRL | Qt::Key_Y, QApplicationPrivate::KB_Mac},//different priority from above
{QKeySequence::Undo, 1, Qt::CTRL | Qt::Key_Z, QApplicationPrivate::KB_All},
{QKeySequence::Back, 1, Qt::CTRL | Qt::Key_BracketLeft, QApplicationPrivate::KB_Mac},
{QKeySequence::Forward, 1, Qt::CTRL | Qt::Key_BracketRight, QApplicationPrivate::KB_Mac},
{QKeySequence::PreviousChild, 1, Qt::CTRL | Qt::Key_BraceLeft, QApplicationPrivate::KB_Mac},
{QKeySequence::NextChild, 1, Qt::CTRL | Qt::Key_BraceRight, QApplicationPrivate::KB_Mac},
{QKeySequence::NextChild, 1, Qt::CTRL | Qt::Key_Tab, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11},
{QKeySequence::NextChild, 0, Qt::CTRL | Qt::Key_Tab, QApplicationPrivate::KB_Mac}, //different priority from above
{QKeySequence::DeleteStartOfWord, 0, Qt::CTRL | Qt::Key_Backspace, QApplicationPrivate::KB_X11 | QApplicationPrivate::KB_Win},
{QKeySequence::Copy, 0, Qt::CTRL | Qt::Key_Insert, QApplicationPrivate::KB_X11 | QApplicationPrivate::KB_Win},
{QKeySequence::DeleteEndOfWord, 0, Qt::CTRL | Qt::Key_Delete, QApplicationPrivate::KB_X11 | QApplicationPrivate::KB_Win},
{QKeySequence::MoveToStartOfDocument, 0, Qt::CTRL | Qt::Key_Home, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11 | QApplicationPrivate::KB_S60},
{QKeySequence::MoveToEndOfDocument, 0, Qt::CTRL | Qt::Key_End, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11 | QApplicationPrivate::KB_S60},
{QKeySequence::Back, 0, Qt::CTRL | Qt::Key_Left, QApplicationPrivate::KB_Mac},
{QKeySequence::MoveToPreviousWord, 0, Qt::CTRL | Qt::Key_Left, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11 | QApplicationPrivate::KB_S60},
{QKeySequence::MoveToStartOfLine, 0, Qt::CTRL | Qt::Key_Left, QApplicationPrivate::KB_Mac },
{QKeySequence::MoveToStartOfDocument, 1, Qt::CTRL | Qt::Key_Up, QApplicationPrivate::KB_Mac},
{QKeySequence::Forward, 0, Qt::CTRL | Qt::Key_Right, QApplicationPrivate::KB_Mac},
{QKeySequence::MoveToEndOfLine, 0, Qt::CTRL | Qt::Key_Right, QApplicationPrivate::KB_Mac },
{QKeySequence::MoveToNextWord, 0, Qt::CTRL | Qt::Key_Right, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11 | QApplicationPrivate::KB_S60},
{QKeySequence::MoveToEndOfDocument, 1, Qt::CTRL | Qt::Key_Down, QApplicationPrivate::KB_Mac},
{QKeySequence::Close, 1, Qt::CTRL | Qt::Key_F4, QApplicationPrivate::KB_Win},
{QKeySequence::Close, 0, Qt::CTRL | Qt::Key_F4, QApplicationPrivate::KB_Mac},
{QKeySequence::NextChild, 0, Qt::CTRL | Qt::Key_F6, QApplicationPrivate::KB_Win},
{QKeySequence::FindPrevious, 1, Qt::CTRL | Qt::SHIFT | Qt::Key_G, QApplicationPrivate::KB_Gnome | QApplicationPrivate::KB_Mac},
{QKeySequence::FindPrevious, 0, Qt::CTRL | Qt::SHIFT | Qt::Key_G, QApplicationPrivate::KB_Win},
{QKeySequence::AddTab, 1, Qt::CTRL | Qt::SHIFT | Qt::Key_N, QApplicationPrivate::KB_KDE},
{QKeySequence::SaveAs, 0, Qt::CTRL | Qt::SHIFT | Qt::Key_S, QApplicationPrivate::KB_Gnome | QApplicationPrivate::KB_Mac},
{QKeySequence::Redo, 0, Qt::CTRL | Qt::SHIFT | Qt::Key_Z, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11},
{QKeySequence::Redo, 1, Qt::CTRL | Qt::SHIFT | Qt::Key_Z, QApplicationPrivate::KB_Mac}, //different priority from above
{QKeySequence::PreviousChild, 1, Qt::CTRL | Qt::SHIFT | Qt::Key_Backtab, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11},
{QKeySequence::PreviousChild, 0, Qt::CTRL | Qt::SHIFT | Qt::Key_Backtab, QApplicationPrivate::KB_Mac },//different priority from above
{QKeySequence::SelectStartOfDocument, 0, Qt::CTRL | Qt::SHIFT | Qt::Key_Home, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11 | QApplicationPrivate::KB_S60},
{QKeySequence::SelectEndOfDocument, 0, Qt::CTRL | Qt::SHIFT | Qt::Key_End, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11 | QApplicationPrivate::KB_S60},
{QKeySequence::SelectPreviousWord, 0, Qt::CTRL | Qt::SHIFT | Qt::Key_Left, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11 | QApplicationPrivate::KB_S60},
{QKeySequence::SelectStartOfLine, 1, Qt::CTRL | Qt::SHIFT | Qt::Key_Left, QApplicationPrivate::KB_Mac },
{QKeySequence::SelectStartOfDocument, 1, Qt::CTRL | Qt::SHIFT | Qt::Key_Up, QApplicationPrivate::KB_Mac},
{QKeySequence::SelectNextWord, 0, Qt::CTRL | Qt::SHIFT | Qt::Key_Right, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11 | QApplicationPrivate::KB_S60},
{QKeySequence::SelectEndOfLine, 1, Qt::CTRL | Qt::SHIFT | Qt::Key_Right, QApplicationPrivate::KB_Mac },
{QKeySequence::SelectEndOfDocument, 1, Qt::CTRL | Qt::SHIFT | Qt::Key_Down, QApplicationPrivate::KB_Mac},
{QKeySequence::PreviousChild, 0, Qt::CTRL | Qt::SHIFT | Qt::Key_F6, QApplicationPrivate::KB_Win},
{QKeySequence::Undo, 0, Qt::ALT | Qt::Key_Backspace, QApplicationPrivate::KB_Win},
{QKeySequence::DeleteStartOfWord, 0, Qt::ALT | Qt::Key_Backspace, QApplicationPrivate::KB_Mac},
{QKeySequence::DeleteEndOfWord, 0, Qt::ALT | Qt::Key_Delete, QApplicationPrivate::KB_Mac},
{QKeySequence::Back, 1, Qt::ALT | Qt::Key_Left, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11},
{QKeySequence::MoveToPreviousWord, 0, Qt::ALT | Qt::Key_Left, QApplicationPrivate::KB_Mac},
{QKeySequence::MoveToStartOfBlock, 0, Qt::ALT | Qt::Key_Up, QApplicationPrivate::KB_Mac}, //mac only
{QKeySequence::MoveToNextWord, 0, Qt::ALT | Qt::Key_Right, QApplicationPrivate::KB_Mac},
{QKeySequence::Forward, 1, Qt::ALT | Qt::Key_Right, QApplicationPrivate::KB_Win | QApplicationPrivate::KB_X11},
{QKeySequence::MoveToEndOfBlock, 0, Qt::ALT | Qt::Key_Down, QApplicationPrivate::KB_Mac}, //mac only
{QKeySequence::MoveToPreviousPage, 0, Qt::ALT | Qt::Key_PageUp, QApplicationPrivate::KB_Mac },
{QKeySequence::MoveToNextPage, 0, Qt::ALT | Qt::Key_PageDown, QApplicationPrivate::KB_Mac },
{QKeySequence::Redo, 0, Qt::ALT | Qt::SHIFT | Qt::Key_Backspace,QApplicationPrivate::KB_Win},
{QKeySequence::SelectPreviousWord, 0, Qt::ALT | Qt::SHIFT | Qt::Key_Left, QApplicationPrivate::KB_Mac},
{QKeySequence::SelectStartOfBlock, 0, Qt::ALT | Qt::SHIFT | Qt::Key_Up, QApplicationPrivate::KB_Mac}, //mac only
{QKeySequence::SelectNextWord, 0, Qt::ALT | Qt::SHIFT | Qt::Key_Right, QApplicationPrivate::KB_Mac},
{QKeySequence::SelectEndOfBlock, 0, Qt::ALT | Qt::SHIFT | Qt::Key_Down, QApplicationPrivate::KB_Mac}, //mac only
{QKeySequence::MoveToStartOfBlock, 0, Qt::META | Qt::Key_A, QApplicationPrivate::KB_Mac},
{QKeySequence::Delete, 0, Qt::META | Qt::Key_D, QApplicationPrivate::KB_Mac},
{QKeySequence::MoveToEndOfBlock, 0, Qt::META | Qt::Key_E, QApplicationPrivate::KB_Mac},
{QKeySequence::InsertLineSeparator, 0, Qt::META | Qt::Key_Return, QApplicationPrivate::KB_Mac},
{QKeySequence::InsertLineSeparator, 0, Qt::META | Qt::Key_Enter, QApplicationPrivate::KB_Mac},
{QKeySequence::MoveToStartOfLine, 0, Qt::META | Qt::Key_Left, QApplicationPrivate::KB_Mac},
{QKeySequence::MoveToPreviousPage, 0, Qt::META | Qt::Key_Up, QApplicationPrivate::KB_Mac},
{QKeySequence::MoveToEndOfLine, 0, Qt::META | Qt::Key_Right, QApplicationPrivate::KB_Mac},
{QKeySequence::MoveToNextPage, 0, Qt::META | Qt::Key_Down, QApplicationPrivate::KB_Mac},
{QKeySequence::MoveToPreviousPage, 0, Qt::META | Qt::Key_PageUp, QApplicationPrivate::KB_Mac},
{QKeySequence::MoveToNextPage, 0, Qt::META | Qt::Key_PageDown, QApplicationPrivate::KB_Mac},
{QKeySequence::SelectStartOfLine, 0, Qt::META | Qt::SHIFT | Qt::Key_Left, QApplicationPrivate::KB_Mac},
{QKeySequence::SelectEndOfLine, 0, Qt::META | Qt::SHIFT | Qt::Key_Right, QApplicationPrivate::KB_Mac}
};
const uint QKeySequencePrivate::numberOfKeyBindings = sizeof(QKeySequencePrivate::keyBindings)/(sizeof(QKeyBinding));
/*!
\enum QKeySequence::StandardKey
\since 4.2
This enum represent standard key bindings. They can be used to
assign platform dependent keyboard shortcuts to a QAction.
Note that the key bindings are platform dependent. The currently
bound shortcuts can be queried using keyBindings().
\value AddTab Add new tab.
\value Back Navigate back.
\value Bold Bold text.
\value Close Close document/tab.
\value Copy Copy.
\value Cut Cut.
\value Delete Delete.
\value DeleteEndOfLine Delete end of line.
\value DeleteEndOfWord Delete word from the end of the cursor.
\value DeleteStartOfWord Delete the beginning of a word up to the cursor.
\value Find Find in document.
\value FindNext Find next result.
\value FindPrevious Find previous result.
\value Forward Navigate forward.
\value HelpContents Open help contents.
\value InsertLineSeparator Insert a new line.
\value InsertParagraphSeparator Insert a new paragraph.
\value Italic Italic text.
\value MoveToEndOfBlock Move cursor to end of block. This shortcut is only used on the OS X.
\value MoveToEndOfDocument Move cursor to end of document.
\value MoveToEndOfLine Move cursor to end of line.
\value MoveToNextChar Move cursor to next character.
\value MoveToNextLine Move cursor to next line.
\value MoveToNextPage Move cursor to next page.
\value MoveToNextWord Move cursor to next word.
\value MoveToPreviousChar Move cursor to previous character.
\value MoveToPreviousLine Move cursor to previous line.
\value MoveToPreviousPage Move cursor to previous page.
\value MoveToPreviousWord Move cursor to previous word.
\value MoveToStartOfBlock Move cursor to start of a block. This shortcut is only used on OS X.
\value MoveToStartOfDocument Move cursor to start of document.
\value MoveToStartOfLine Move cursor to start of line.
\value New Create new document.
\value NextChild Navigate to next tab or child window.
\value Open Open document.
\value Paste Paste.
\value Preferences Open the preferences dialog.
\value PreviousChild Navigate to previous tab or child window.
\value Print Print document.
\value Quit Quit the application.
\value Redo Redo.
\value Refresh Refresh or reload current document.
\value Replace Find and replace.
\value SaveAs Save document after prompting the user for a file name.
\value Save Save document.
\value SelectAll Select all text.
\value SelectEndOfBlock Extend selection to the end of a text block. This shortcut is only used on OS X.
\value SelectEndOfDocument Extend selection to end of document.
\value SelectEndOfLine Extend selection to end of line.
\value SelectNextChar Extend selection to next character.
\value SelectNextLine Extend selection to next line.
\value SelectNextPage Extend selection to next page.
\value SelectNextWord Extend selection to next word.
\value SelectPreviousChar Extend selection to previous character.
\value SelectPreviousLine Extend selection to previous line.
\value SelectPreviousPage Extend selection to previous page.
\value SelectPreviousWord Extend selection to previous word.
\value SelectStartOfBlock Extend selection to the start of a text block. This shortcut is only used on OS X.
\value SelectStartOfDocument Extend selection to start of document.
\value SelectStartOfLine Extend selection to start of line.
\value Underline Underline text.
\value Undo Undo.
\value UnknownKey Unbound key.
\value WhatsThis Activate whats this.
\value ZoomIn Zoom in.
\value ZoomOut Zoom out.
*/
/*!
\since 4.2
Constructs a QKeySequence object for the given \a key.
The result will depend on the currently running platform.
The resulting object will be based on the first element in the
list of key bindings for the \a key.
*/
QKeySequence::QKeySequence(StandardKey key)
{
const QList <QKeySequence> bindings = keyBindings(key);
//pick only the first/primary shortcut from current bindings
if (bindings.size() > 0) {
d = bindings.first().d;
d->ref.ref();
}
else
d = new QKeySequencePrivate();
}
/*!
Constructs an empty key sequence.
*/
QKeySequence::QKeySequence()
{
static QKeySequencePrivate shared_empty;
d = &shared_empty;
d->ref.ref();
}
/*!
Creates a key sequence from the \a key string. For example
"Ctrl+O" gives CTRL+'O'. The strings "Ctrl",
"Shift", "Alt" and "Meta" are recognized, as well as their
translated equivalents in the "QShortcut" context (using
QObject::tr()).
Up to four key codes may be entered by separating them with
commas, e.g. "Alt+X,Ctrl+S,Q".
This constructor is typically used with \link QObject::tr() tr
\endlink(), so that shortcut keys can be replaced in
translations:
\snippet doc/src/snippets/code/src_gui_kernel_qkeysequence.cpp 2
Note the "File|Open" translator comment. It is by no means
necessary, but it provides some context for the human translator.
*/
QKeySequence::QKeySequence(const QString &key)
{
d = new QKeySequencePrivate();
assign(key);
}
/*!
Constructs a key sequence with up to 4 keys \a k1, \a k2,
\a k3 and \a k4.
The key codes are listed in Qt::Key and can be combined with
modifiers (see Qt::Modifier) such as Qt::SHIFT, Qt::CTRL,
Qt::ALT, or Qt::META.
*/
QKeySequence::QKeySequence(int k1, int k2, int k3, int k4)
{
d = new QKeySequencePrivate();
d->key[0] = k1;
d->key[1] = k2;
d->key[2] = k3;
d->key[3] = k4;
}
/*!
Copy constructor. Makes a copy of \a keysequence.
*/
QKeySequence::QKeySequence(const QKeySequence& keysequence)
: d(keysequence.d)
{
d->ref.ref();
}
#ifdef Q_WS_MAC
static inline int maybeSwapShortcut(int shortcut)
{
if (qApp->testAttribute(Qt::AA_MacDontSwapCtrlAndMeta)) {
uint oldshortcut = shortcut;
shortcut &= ~(Qt::CTRL | Qt::META);
if (oldshortcut & Qt::CTRL)
shortcut |= Qt::META;
if (oldshortcut & Qt::META)
shortcut |= Qt::CTRL;
}
return shortcut;
}
#endif
/*!
\since 4.2
Returns a list of key bindings for the given \a key.
The result of calling this function will vary based on the target platform.
The first element of the list indicates the primary shortcut for the given platform.
If the result contains more than one result, these can
be considered alternative shortcuts on the same platform for the given \a key.
*/
QList<QKeySequence> QKeySequence::keyBindings(StandardKey key)
{
uint platform = QApplicationPrivate::currentPlatform();
QList <QKeySequence> list;
for (uint i = 0; i < QKeySequencePrivate::numberOfKeyBindings ; ++i) {
QKeyBinding keyBinding = QKeySequencePrivate::keyBindings[i];
if (keyBinding.standardKey == key && (keyBinding.platform & platform)) {
uint shortcut =
#ifdef Q_WS_MAC
maybeSwapShortcut(QKeySequencePrivate::keyBindings[i].shortcut);
#else
QKeySequencePrivate::keyBindings[i].shortcut;
#endif
if (keyBinding.priority > 0)
list.prepend(QKeySequence(shortcut));
else
list.append(QKeySequence(shortcut));
}
}
return list;
}
/*!
Destroys the key sequence.
*/
QKeySequence::~QKeySequence()
{
if (!d->ref.deref())
delete d;
}
/*!
\internal
KeySequences should never be modified, but rather just created.
Internally though we do need to modify to keep pace in event
delivery.
*/
void QKeySequence::setKey(int key, int index)
{
Q_ASSERT_X(index >= 0 && index < 4, "QKeySequence::setKey", "index out of range");
qAtomicDetach(d);
d->key[index] = key;
}
/*!
Returns the number of keys in the key sequence.
The maximum is 4.
*/
uint QKeySequence::count() const
{
if (!d->key[0])
return 0;
if (!d->key[1])
return 1;
if (!d->key[2])
return 2;
if (!d->key[3])
return 3;
return 4;
}
/*!
Returns true if the key sequence is empty; otherwise returns
false.
*/
bool QKeySequence::isEmpty() const
{
return !d->key[0];
}
/*!
Returns the shortcut key sequence for the mnemonic in \a text,
or an empty key sequence if no mnemonics are found.
For example, mnemonic("E&xit") returns \c{Qt::ALT+Qt::Key_X},
mnemonic("&Quit") returns \c{ALT+Key_Q}, and mnemonic("Quit")
returns an empty QKeySequence.
We provide a \l{accelerators.html}{list of common mnemonics}
in English. At the time of writing, Microsoft and Open Group do
not appear to have issued equivalent recommendations for other
languages.
\sa qt_set_sequence_auto_mnemonic()
*/
QKeySequence QKeySequence::mnemonic(const QString &text)
{
if(qt_sequence_no_mnemonics)
return QKeySequence();
int p = 0;
while (p >= 0) {
p = text.indexOf(QLatin1Char('&'), p) + 1;
if (p <= 0 || p >= (int)text.length())
break;
if (text.at(p) != QLatin1Char('&')) {
QChar c = text.at(p);
if (c.isPrint()) {
c = c.toUpper();
return QKeySequence(c.unicode() + Qt::ALT);
}
}
p++;
}
return QKeySequence();
}
/*!
\fn int QKeySequence::assign(const QString &keys)
Adds the given \a keys to the key sequence. \a keys may
contain up to four key codes, provided they are separated by a
comma; for example, "Alt+X,Ctrl+S,Z". The return value is the
number of key codes added.
*/
int QKeySequence::assign(const QString &ks)
{
QString keyseq = ks;
QString part;
int n = 0;
int p = 0, diff = 0;
// Run through the whole string, but stop
// if we have 4 keys before the end.
while (keyseq.length() && n < 4) {
// We MUST use something to separate each sequence, and space
// does not cut it, since some of the key names have space
// in them.. (Let's hope no one translate with a comma in it:)
p = keyseq.indexOf(QLatin1Char(','));
if (-1 != p) {
if (p == keyseq.count() - 1) { // Last comma 'Ctrl+,'
p = -1;
} else {
if (QLatin1Char(',') == keyseq.at(p+1)) // e.g. 'Ctrl+,, Shift+,,'
p++;
if (QLatin1Char(' ') == keyseq.at(p+1)) { // Space after comma
diff = 1;
p++;
} else {
diff = 0;
}
}
}
part = keyseq.left(-1 == p ? keyseq.length() : p - diff);
keyseq = keyseq.right(-1 == p ? 0 : keyseq.length() - (p + 1));
d->key[n] = decodeString(part);
++n;
}
return n;
}
struct QModifKeyName {
QModifKeyName() { }
QModifKeyName(int q, QChar n) : qt_key(q), name(n) { }
QModifKeyName(int q, const QString &n) : qt_key(q), name(n) { }
int qt_key;
QString name;
};
Q_GLOBAL_STATIC(QList<QModifKeyName>, globalModifs)
Q_GLOBAL_STATIC(QList<QModifKeyName>, globalPortableModifs)
/*!
Constructs a single key from the string \a str.
*/
int QKeySequence::decodeString(const QString &str)
{
return QKeySequencePrivate::decodeString(str, NativeText);
}
int QKeySequencePrivate::decodeString(const QString &str, QKeySequence::SequenceFormat format)
{
int ret = 0;
QString accel = str.toLower();
bool nativeText = (format == QKeySequence::NativeText);
QList<QModifKeyName> *gmodifs;
if (nativeText) {
gmodifs = globalModifs();
if (gmodifs->isEmpty()) {
#ifdef Q_WS_MAC
const bool dontSwap = qApp->testAttribute(Qt::AA_MacDontSwapCtrlAndMeta);
if (dontSwap)
*gmodifs << QModifKeyName(Qt::META, QChar(kCommandUnicode));
else
*gmodifs << QModifKeyName(Qt::CTRL, QChar(kCommandUnicode));
*gmodifs << QModifKeyName(Qt::ALT, QChar(kOptionUnicode));
if (dontSwap)
*gmodifs << QModifKeyName(Qt::CTRL, QChar(kControlUnicode));
else
*gmodifs << QModifKeyName(Qt::META, QChar(kControlUnicode));
*gmodifs << QModifKeyName(Qt::SHIFT, QChar(kShiftUnicode));
#endif
*gmodifs << QModifKeyName(Qt::CTRL, QLatin1String("ctrl+"))
<< QModifKeyName(Qt::SHIFT, QLatin1String("shift+"))
<< QModifKeyName(Qt::ALT, QLatin1String("alt+"))
<< QModifKeyName(Qt::META, QLatin1String("meta+"));
}
} else {
gmodifs = globalPortableModifs();
if (gmodifs->isEmpty()) {
*gmodifs << QModifKeyName(Qt::CTRL, QLatin1String("ctrl+"))
<< QModifKeyName(Qt::SHIFT, QLatin1String("shift+"))
<< QModifKeyName(Qt::ALT, QLatin1String("alt+"))
<< QModifKeyName(Qt::META, QLatin1String("meta+"));
}
}
if (!gmodifs) return ret;
QList<QModifKeyName> modifs;
if (nativeText) {
modifs << QModifKeyName(Qt::CTRL, QShortcut::tr("Ctrl").toLower().append(QLatin1Char('+')))
<< QModifKeyName(Qt::SHIFT, QShortcut::tr("Shift").toLower().append(QLatin1Char('+')))
<< QModifKeyName(Qt::ALT, QShortcut::tr("Alt").toLower().append(QLatin1Char('+')))
<< QModifKeyName(Qt::META, QShortcut::tr("Meta").toLower().append(QLatin1Char('+')));
}
modifs += *gmodifs; // Test non-translated ones last
QString sl = accel;
#ifdef Q_WS_MAC
for (int i = 0; i < modifs.size(); ++i) {
const QModifKeyName &mkf = modifs.at(i);
if (sl.contains(mkf.name)) {
ret |= mkf.qt_key;
accel.remove(mkf.name);
sl = accel;
}
}
#else
int i = 0;
int lastI = 0;
while ((i = sl.indexOf(QLatin1Char('+'), i + 1)) != -1) {
const QString sub = sl.mid(lastI, i - lastI + 1);
// Just shortcut the check here if we only have one character.
// Rational: A modifier will contain the name AND +, so longer than 1, a length of 1 is just
// the remaining part of the shortcut (ei. The 'C' in "Ctrl+C"), so no need to check that.
if (sub.length() > 1) {
for (int j = 0; j < modifs.size(); ++j) {
const QModifKeyName &mkf = modifs.at(j);
if (sub == mkf.name) {
ret |= mkf.qt_key;
break; // Shortcut, since if we find an other it would/should just be a dup
}
}
}
lastI = i + 1;
}
#endif
int p = accel.lastIndexOf(QLatin1Char('+'), str.length() - 2); // -2 so that Ctrl++ works
if(p > 0)
accel = accel.mid(p + 1);
int fnum = 0;
if (accel.length() == 1) {
#ifdef Q_WS_MAC
int qtKey = qtkeyForMacSymbol(accel[0]);
if (qtKey != -1) {
ret |= qtKey;
} else
#endif
{
ret |= accel[0].toUpper().unicode();
}
} else if (accel[0] == QLatin1Char('f') && (fnum = accel.mid(1).toInt()) && (fnum >= 1) && (fnum <= 35)) {
ret |= Qt::Key_F1 + fnum - 1;
} else {
// For NativeText, check the traslation table first,
// if we don't find anything then try it out with just the untranlated stuff.
// PortableText will only try the untranlated table.
bool found = false;
for (int tran = 0; tran < 2; ++tran) {
if (!nativeText)
++tran;
for (int i = 0; keyname[i].name; ++i) {
QString keyName(tran == 0
? QShortcut::tr(keyname[i].name)
: QString::fromLatin1(keyname[i].name));
if (accel == keyName.toLower()) {
ret |= keyname[i].key;
found = true;
break;
}
}
if (found)
break;
}
}
return ret;
}
/*!
Creates a shortcut string for \a key. For example,
Qt::CTRL+Qt::Key_O gives "Ctrl+O". The strings, "Ctrl", "Shift", etc. are
translated (using QObject::tr()) in the "QShortcut" context.
*/
QString QKeySequence::encodeString(int key)
{
return QKeySequencePrivate::encodeString(key, NativeText);
}
static inline void addKey(QString &str, const QString &theKey, QKeySequence::SequenceFormat format)
{
if (!str.isEmpty())
str += (format == QKeySequence::NativeText) ? QShortcut::tr("+")
: QString::fromLatin1("+");
str += theKey;
}
QString QKeySequencePrivate::encodeString(int key, QKeySequence::SequenceFormat format)
{
bool nativeText = (format == QKeySequence::NativeText);
QString s;
#if defined(Q_WS_MAC)
if (nativeText) {
// On Mac OS X the order (by default) is Meta, Alt, Shift, Control.
// If the AA_MacDontSwapCtrlAndMeta is enabled, then the order
// is Ctrl, Alt, Shift, Meta. The macSymbolForQtKey does this swap
// for us, which means that we have to adjust our order here.
// The upshot is a lot more infrastructure to keep the number of
// if tests down and the code relatively clean.
static const int ModifierOrder[] = { Qt::META, Qt::ALT, Qt::SHIFT, Qt::CTRL, 0 };
static const int QtKeyOrder[] = { Qt::Key_Meta, Qt::Key_Alt, Qt::Key_Shift, Qt::Key_Control, 0 };
static const int DontSwapModifierOrder[] = { Qt::CTRL, Qt::ALT, Qt::SHIFT, Qt::META, 0 };
static const int DontSwapQtKeyOrder[] = { Qt::Key_Control, Qt::Key_Alt, Qt::Key_Shift, Qt::Key_Meta, 0 };
const int *modifierOrder;
const int *qtkeyOrder;
if (qApp->testAttribute(Qt::AA_MacDontSwapCtrlAndMeta)) {
modifierOrder = DontSwapModifierOrder;
qtkeyOrder = DontSwapQtKeyOrder;
} else {
modifierOrder = ModifierOrder;
qtkeyOrder = QtKeyOrder;
}
for (int i = 0; modifierOrder[i] != 0; ++i) {
if (key & modifierOrder[i])
s += qt_macSymbolForQtKey(qtkeyOrder[i]);
}
} else
#endif
{
// On other systems the order is Meta, Control, Alt, Shift
if ((key & Qt::META) == Qt::META)
s = nativeText ? QShortcut::tr("Meta") : QString::fromLatin1("Meta");
if ((key & Qt::CTRL) == Qt::CTRL)
addKey(s, nativeText ? QShortcut::tr("Ctrl") : QString::fromLatin1("Ctrl"), format);
if ((key & Qt::ALT) == Qt::ALT)
addKey(s, nativeText ? QShortcut::tr("Alt") : QString::fromLatin1("Alt"), format);
if ((key & Qt::SHIFT) == Qt::SHIFT)
addKey(s, nativeText ? QShortcut::tr("Shift") : QString::fromLatin1("Shift"), format);
}
key &= ~(Qt::ShiftModifier | Qt::ControlModifier | Qt::AltModifier | Qt::MetaModifier);
QString p;
if (key && key < Qt::Key_Escape && key != Qt::Key_Space) {
if (key < 0x10000) {
p = QChar(key & 0xffff).toUpper();
} else {
p = QChar((key-0x10000)/0x400+0xd800);
p += QChar((key-0x10000)%400+0xdc00);
}
} else if (key >= Qt::Key_F1 && key <= Qt::Key_F35) {
p = nativeText ? QShortcut::tr("F%1").arg(key - Qt::Key_F1 + 1)
: QString::fromLatin1("F%1").arg(key - Qt::Key_F1 + 1);
} else if (key) {
int i=0;
#if defined(Q_WS_MAC)
if (nativeText) {
QChar ch = qt_macSymbolForQtKey(key);
if (!ch.isNull())
p = ch;
else
goto NonSymbol;
} else
#endif
{
#ifdef Q_WS_MAC
NonSymbol:
#endif
while (keyname[i].name) {
if (key == keyname[i].key) {
p = nativeText ? QShortcut::tr(keyname[i].name)
: QString::fromLatin1(keyname[i].name);
break;
}
++i;
}
// If we can't find the actual translatable keyname,
// fall back on the unicode representation of it...
// Or else characters like Qt::Key_aring may not get displayed
// (Really depends on you locale)
if (!keyname[i].name) {
if (key < 0x10000) {
p = QChar(key & 0xffff).toUpper();
} else {
p = QChar((key-0x10000)/0x400+0xd800);
p += QChar((key-0x10000)%400+0xdc00);
}
}
}
}
#ifdef Q_WS_MAC
if (nativeText)
s += p;
else
#endif
addKey(s, p, format);
return s;
}
/*!
Matches the sequence with \a seq. Returns ExactMatch if
successful, PartialMatch if \a seq matches incompletely,
and NoMatch if the sequences have nothing in common.
Returns NoMatch if \a seq is shorter.
*/
QKeySequence::SequenceMatch QKeySequence::matches(const QKeySequence &seq) const
{
uint userN = count(),
seqN = seq.count();
if (userN > seqN)
return NoMatch;
// If equal in length, we have a potential ExactMatch sequence,
// else we already know it can only be partial.
SequenceMatch match = (userN == seqN ? ExactMatch : PartialMatch);
for (uint i = 0; i < userN; ++i) {
int userKey = (*this)[i],
sequenceKey = seq[i];
if (userKey != sequenceKey)
return NoMatch;
}
return match;
}
/*!
\obsolete
Use toString() instead.
Returns the key sequence as a QString. This is equivalent to
calling toString(QKeySequence::NativeText). Note that the
result is not platform independent.
*/
QKeySequence::operator QString() const
{
return QKeySequence::toString(QKeySequence::NativeText);
}
/*!
Returns the key sequence as a QVariant
*/
QKeySequence::operator QVariant() const
{
return QVariant(QVariant::KeySequence, this);
}
/*!
\obsolete
For backward compatibility: returns the first keycode
as integer. If the key sequence is empty, 0 is returned.
*/
QKeySequence::operator int () const
{
if (1 <= count())
return d->key[0];
return 0;
}
/*!
Returns a reference to the element at position \a index in the key
sequence. This can only be used to read an element.
*/
int QKeySequence::operator[](uint index) const
{
Q_ASSERT_X(index < 4, "QKeySequence::operator[]", "index out of range");
return d->key[index];
}
/*!
Assignment operator. Assigns the \a other key sequence to this
object.
*/
QKeySequence &QKeySequence::operator=(const QKeySequence &other)
{
qAtomicAssign(d, other.d);
return *this;
}
/*!
\fn bool QKeySequence::operator!=(const QKeySequence &other) const
Returns true if this key sequence is not equal to the \a other
key sequence; otherwise returns false.
*/
/*!
Returns true if this key sequence is equal to the \a other
key sequence; otherwise returns false.
*/
bool QKeySequence::operator==(const QKeySequence &other) const
{
return (d->key[0] == other.d->key[0] &&
d->key[1] == other.d->key[1] &&
d->key[2] == other.d->key[2] &&
d->key[3] == other.d->key[3]);
}
/*!
Provides an arbitrary comparison of this key sequence and
\a other key sequence. All that is guaranteed is that the
operator returns false if both key sequences are equal and
that (ks1 \< ks2) == !( ks2 \< ks1) if the key sequences
are not equal.
This function is useful in some circumstances, for example
if you want to use QKeySequence objects as keys in a QMap.
\sa operator==() operator!=() operator>() operator<=() operator>=()
*/
bool QKeySequence::operator< (const QKeySequence &other) const
{
for (int i = 0; i < 4; ++i)
if (d->key[i] != other.d->key[i])
return d->key[i] < other.d->key[i];
return false;
}
/*!
\fn bool QKeySequence::operator> (const QKeySequence &other) const
Returns true if this key sequence is larger than the \a other key
sequence; otherwise returns false.
\sa operator==() operator!=() operator<() operator<=() operator>=()
*/
/*!
\fn bool QKeySequence::operator<= (const QKeySequence &other) const
Returns true if this key sequence is smaller or equal to the
\a other key sequence; otherwise returns false.
\sa operator==() operator!=() operator<() operator>() operator>=()
*/
/*!
\fn bool QKeySequence::operator>= (const QKeySequence &other) const
Returns true if this key sequence is larger or equal to the
\a other key sequence; otherwise returns false.
\sa operator==() operator!=() operator<() operator>() operator<=()
*/
/*!
\internal
*/
bool QKeySequence::isDetached() const
{
return d->ref == 1;
}
/*!
\since 4.1
Return a string representation of the key sequence,
based on \a format.
For example, the value Qt::CTRL+Qt::Key_O results in "Ctrl+O".
If the key sequence has multiple key codes, each is separated
by commas in the string returned, such as "Alt+X, Ctrl+Y, Z".
The strings, "Ctrl", "Shift", etc. are translated using
QObject::tr() in the "QShortcut" context.
If the key sequence has no keys, an empty string is returned.
On Mac OS X, the string returned resembles the sequence that is
shown in the menu bar.
\sa fromString()
*/
QString QKeySequence::toString(SequenceFormat format) const
{
QString finalString;
// A standard string, with no translation or anything like that. In some ways it will
// look like our latin case on Windows and X11
int end = count();
for (int i = 0; i < end; ++i) {
finalString += d->encodeString(d->key[i], format);
finalString += QLatin1String(", ");
}
finalString.truncate(finalString.length() - 2);
return finalString;
}
/*!
\since 4.1
Return a QKeySequence from the string \a str based on \a format.
\sa toString()
*/
QKeySequence QKeySequence::fromString(const QString &str, SequenceFormat format)
{
QStringList sl = str.split(QLatin1String(", "));
int keys[4] = {0, 0, 0, 0};
int total = qMin(sl.count(), 4);
for (int i = 0; i < total; ++i)
keys[i] = QKeySequencePrivate::decodeString(sl[i], format);
return QKeySequence(keys[0], keys[1], keys[2], keys[3]);
}
/*****************************************************************************
QKeySequence stream functions
*****************************************************************************/
#if !defined(QT_NO_DATASTREAM)
/*!
\fn QDataStream &operator<<(QDataStream &stream, const QKeySequence &sequence)
\relates QKeySequence
Writes the key \a sequence to the \a stream.
\sa \link datastreamformat.html Format of the QDataStream operators \endlink
*/
QDataStream &operator<<(QDataStream &s, const QKeySequence &keysequence)
{
QList<quint32> list;
list << keysequence.d->key[0];
if (s.version() >= 5 && keysequence.count() > 1) {
list << keysequence.d->key[1];
list << keysequence.d->key[2];
list << keysequence.d->key[3];
}
s << list;
return s;
}
/*!
\fn QDataStream &operator>>(QDataStream &stream, QKeySequence &sequence)
\relates QKeySequence
Reads a key sequence from the \a stream into the key \a sequence.
\sa \link datastreamformat.html Format of the QDataStream operators \endlink
*/
QDataStream &operator>>(QDataStream &s, QKeySequence &keysequence)
{
qAtomicDetach(keysequence.d);
QList<quint32> list;
s >> list;
for (int i = 0; i < 4; ++i)
keysequence.d->key[i] = list.value(i);
return s;
}
#endif //QT_NO_DATASTREAM
#ifndef QT_NO_DEBUG_STREAM
QDebug operator<<(QDebug dbg, const QKeySequence &p)
{
#ifndef Q_BROKEN_DEBUG_STREAM
dbg.nospace() << "QKeySequence(" << p.toString() << ')';
return dbg.space();
#else
qWarning("This compiler doesn't support streaming QKeySequence to QDebug");
return dbg;
Q_UNUSED(p);
#endif
}
#endif
#endif // QT_NO_SHORTCUT
/*!
\typedef QKeySequence::DataPtr
\internal
*/
/*!
\fn DataPtr &QKeySequence::data_ptr()
\internal
*/
QT_END_NAMESPACE
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