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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the documentation 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 Technology Preview License Agreement accompanying
** this package.
**
** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

//! [0]
QKeySequence(QKeySequence::Print);
QKeySequence(tr("Ctrl+P"));
QKeySequence(tr("Ctrl+p"));
QKeySequence(Qt::CTRL + Qt::Key_P);
//! [0]


//! [1]
QKeySequence(tr("Ctrl+X, Ctrl+C"));
QKeySequence(Qt::CTRL + Qt::Key_X, Qt::CTRL + Qt::Key_C);
//! [1]


//! [2]
QMenu *file = new QMenu(this);
file->addAction(tr("&Open..."), this, SLOT(open()),
                  QKeySequence(tr("Ctrl+O", "File|Open")));
//! [2]
generated by cgit v0.12 at 2025-07-01 10:43:00 (GMT)
pan> #ifndef _POSIX_THREADS /* This means pthreads are not implemented in libc headers, hence the macro not present in unistd.h. But they still can be implemented as an external library (e.g. gnu pth in pthread emulation) */ # ifdef HAVE_PTHREAD_H # include <pthread.h> /* _POSIX_THREADS */ # endif #endif #ifndef DONT_HAVE_STDIO_H #include <stdio.h> #endif #include <stdlib.h> #ifndef _POSIX_THREADS /* Check if we're running on HP-UX and _SC_THREADS is defined. If so, then enough of the Posix threads package is implemented to support python threads. This is valid for HP-UX 11.23 running on an ia64 system. If needed, add a check of __ia64 to verify that we're running on an ia64 system instead of a pa-risc system. */ #ifdef __hpux #ifdef _SC_THREADS #define _POSIX_THREADS #endif #endif #endif /* _POSIX_THREADS */ #ifdef Py_DEBUG static int thread_debug = 0; #define dprintf(args) (void)((thread_debug & 1) && printf args) #define d2printf(args) ((thread_debug & 8) && printf args) #else #define dprintf(args) #define d2printf(args) #endif static int initialized; static void PyThread__init_thread(void); /* Forward */ void PyThread_init_thread(void) { #ifdef Py_DEBUG const char *p = Py_GETENV("PYTHONTHREADDEBUG"); if (p) { if (*p) thread_debug = atoi(p); else thread_debug = 1; } #endif /* Py_DEBUG */ if (initialized) return; initialized = 1; dprintf(("PyThread_init_thread called\n")); PyThread__init_thread(); } #if defined(_POSIX_THREADS) # define PYTHREAD_NAME "pthread" # include "thread_pthread.h" #elif defined(NT_THREADS) # define PYTHREAD_NAME "nt" # include "thread_nt.h" #else # error "Require native threads. See https://bugs.python.org/issue31370" #endif /* return the current thread stack size */ size_t PyThread_get_stacksize(void) { return _PyInterpreterState_GET()->pythread_stacksize; } /* Only platforms defining a THREAD_SET_STACKSIZE() macro in thread_<platform>.h support changing the stack size. Return 0 if stack size is valid, -1 if stack size value is invalid, -2 if setting stack size is not supported. */ int PyThread_set_stacksize(size_t size) { #if defined(THREAD_SET_STACKSIZE) return THREAD_SET_STACKSIZE(size); #else return -2; #endif } /* Thread Specific Storage (TSS) API Cross-platform components of TSS API implementation. */ Py_tss_t * PyThread_tss_alloc(void) { Py_tss_t *new_key = (Py_tss_t *)PyMem_RawMalloc(sizeof(Py_tss_t)); if (new_key == NULL) { return NULL; } new_key->_is_initialized = 0; return new_key; } void PyThread_tss_free(Py_tss_t *key) { if (key != NULL) { PyThread_tss_delete(key); PyMem_RawFree((void *)key); } } int PyThread_tss_is_created(Py_tss_t *key) { assert(key != NULL); return key->_is_initialized; } PyDoc_STRVAR(threadinfo__doc__, "sys.thread_info\n\ \n\ A named tuple holding information about the thread implementation."); static PyStructSequence_Field threadinfo_fields[] = { {"name", "name of the thread implementation"}, {"lock", "name of the lock implementation"}, {"version", "name and version of the thread library"}, {0} }; static PyStructSequence_Desc threadinfo_desc = { "sys.thread_info", /* name */ threadinfo__doc__, /* doc */ threadinfo_fields, /* fields */ 3 }; static PyTypeObject ThreadInfoType; PyObject* PyThread_GetInfo(void) { PyObject *threadinfo, *value; int pos = 0; #if (defined(_POSIX_THREADS) && defined(HAVE_CONFSTR) \ && defined(_CS_GNU_LIBPTHREAD_VERSION)) char buffer[255]; int len; #endif if (ThreadInfoType.tp_name == 0) { if (PyStructSequence_InitType2(&ThreadInfoType, &threadinfo_desc) < 0) return NULL; } threadinfo = PyStructSequence_New(&ThreadInfoType); if (threadinfo == NULL) return NULL; value = PyUnicode_FromString(PYTHREAD_NAME); if (value == NULL) { Py_DECREF(threadinfo); return NULL; } PyStructSequence_SET_ITEM(threadinfo, pos++, value); #ifdef _POSIX_THREADS #ifdef USE_SEMAPHORES value = PyUnicode_FromString("semaphore"); #else value = PyUnicode_FromString("mutex+cond"); #endif if (value == NULL) { Py_DECREF(threadinfo); return NULL; } #else Py_INCREF(Py_None); value = Py_None; #endif PyStructSequence_SET_ITEM(threadinfo, pos++, value); #if (defined(_POSIX_THREADS) && defined(HAVE_CONFSTR) \ && defined(_CS_GNU_LIBPTHREAD_VERSION)) value = NULL; len = confstr(_CS_GNU_LIBPTHREAD_VERSION, buffer, sizeof(buffer)); if (1 < len && (size_t)len < sizeof(buffer)) { value = PyUnicode_DecodeFSDefaultAndSize(buffer, len-1); if (value == NULL) PyErr_Clear(); } if (value == NULL) #endif { Py_INCREF(Py_None); value = Py_None; } PyStructSequence_SET_ITEM(threadinfo, pos++, value); return threadinfo; }
generated by cgit v0.12 at 2025-07-01 10:43:00 (GMT)