Long live Qt 4.5!

28 files changed, 605 insertions, 0 deletions

diff --git a/doc/src/snippets/qmake/comments.pro b/doc/src/snippets/qmake/comments.pro
new file mode 100644
index 0000000..189d271
--- /dev/null
+++ b/doc/src/snippets/qmake/comments.pro
@@ -0,0 +1,10 @@
+#! [0]
+# Comments usually start at the beginning of a line, but they
+# can also follow other content on the same line.
+#! [0]
+
+#! [1]
+# To include a literal hash character, use the $$LITERAL_HASH variable:
+urlPieces = http://doc.trolltech.com/4.0/qtextdocument.html pageCount
+message($$join(urlPieces, $$LITERAL_HASH))
+#! [1]
diff --git a/doc/src/snippets/qmake/configscopes.pro b/doc/src/snippets/qmake/configscopes.pro
new file mode 100644
index 0000000..6ab7f7c
--- /dev/null
+++ b/doc/src/snippets/qmake/configscopes.pro
@@ -0,0 +1,23 @@
+SOURCES = main.cpp
+#! [0]
+CONFIG += opengl
+#! [0]
+
+#! [1]
+opengl {
+    TARGET = application-gl
+} else {
+#! [1] #! [2]
+    TARGET = application
+#! [2] #! [3]
+}
+#! [3]
+
+#! [4]
+CONFIG(opengl) {
+    message(Building with OpenGL support.)
+} else {
+#! [4] #! [5]
+    message(OpenGL support is not available.)
+}
+#! [5]
diff --git a/doc/src/snippets/qmake/debug_and_release.pro b/doc/src/snippets/qmake/debug_and_release.pro
new file mode 100644
index 0000000..92e8dbf
--- /dev/null
+++ b/doc/src/snippets/qmake/debug_and_release.pro
@@ -0,0 +1,14 @@
+#! [0]
+CONFIG += debug_and_release
+
+CONFIG(debug, debug|release) {
+    TARGET = debug_binary
+} else {
+#! [0] #! [1]
+    TARGET = release_binary
+}
+#! [1]
+
+#! [2]
+CONFIG += build_all
+#! [2]
diff --git a/doc/src/snippets/qmake/delegate.h b/doc/src/snippets/qmake/delegate.h
new file mode 100644
index 0000000..d9f14fe
--- /dev/null
+++ b/doc/src/snippets/qmake/delegate.h
@@ -0,0 +1,41 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 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 qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
diff --git a/doc/src/snippets/qmake/dereferencing.pro b/doc/src/snippets/qmake/dereferencing.pro
new file mode 100644
index 0000000..ff0c979
--- /dev/null
+++ b/doc/src/snippets/qmake/dereferencing.pro
@@ -0,0 +1,5 @@
+#! [0]
+TEMP_SOURCES = $$SOURCES
+#! [0]
+# Do something with the SOURCES variable then restore its old value.
+SOURCES = $$TEMP_SOURCES
diff --git a/doc/src/snippets/qmake/destdir.pro b/doc/src/snippets/qmake/destdir.pro
new file mode 100644
index 0000000..b2f9439
--- /dev/null
+++ b/doc/src/snippets/qmake/destdir.pro
@@ -0,0 +1,2 @@
+SOURCES = main.cpp
+DESTDIR = output
diff --git a/doc/src/snippets/qmake/dirname.pro b/doc/src/snippets/qmake/dirname.pro
new file mode 100644
index 0000000..59e1f20
--- /dev/null
+++ b/doc/src/snippets/qmake/dirname.pro
@@ -0,0 +1,6 @@
+#! [0]
+FILE = /etc/X11R6/XF86Config
+DIRNAME = $$dirname(FILE) #/etc/X11R6
+#! [0]
+message($$FILE)
+message($$DIRNAME)
diff --git a/doc/src/snippets/qmake/environment.pro b/doc/src/snippets/qmake/environment.pro
new file mode 100644
index 0000000..808bdeb
--- /dev/null
+++ b/doc/src/snippets/qmake/environment.pro
@@ -0,0 +1,9 @@
+#! [0] #! [1]
+DESTDIR = $$(PWD)
+message(The project will be installed in $$DESTDIR)
+#! [0]
+
+DESTDIR = $(PWD)
+message(The project will be installed in the value of PWD)
+message(when the Makefile is processed.)
+#! [1]
diff --git a/doc/src/snippets/qmake/functions.pro b/doc/src/snippets/qmake/functions.pro
new file mode 100644
index 0000000..2766120
--- /dev/null
+++ b/doc/src/snippets/qmake/functions.pro
@@ -0,0 +1,34 @@
+#! [0]
+EXTRAS = handlers tests docs
+for(dir, EXTRAS) {
+    exists($$dir) {
+        SUBDIRS += $$dir
+    }
+}
+#! [0]
+
+SOURCES = paintwidget_mac.cpp paintwidget_unix.cpp paintwidget_win.cpp
+macx {
+    SOURCES = $$find(SOURCES, "_mac")
+}
+
+#! [1]
+HEADERS = model.h
+HEADERS += $$OTHER_HEADERS
+HEADERS = $$unique(HEADERS)
+#! [1]
+
+CONFIG += debug
+#! [2]
+options = $$find(CONFIG, "debug") $$find(CONFIG, "release")
+#! [3]
+count(options, 2) {
+    message(Both release and debug specified.)
+}
+#! [2] #! [3]
+
+#! [4]
+eval(TARGET = myapp) {
+    message($$TARGET)
+}
+#! [4]
diff --git a/doc/src/snippets/qmake/include.pro b/doc/src/snippets/qmake/include.pro
new file mode 100644
index 0000000..37e7156
--- /dev/null
+++ b/doc/src/snippets/qmake/include.pro
@@ -0,0 +1,3 @@
+#! [0]
+include(other.pro)
+#! [0]
diff --git a/doc/src/snippets/qmake/main.cpp b/doc/src/snippets/qmake/main.cpp
new file mode 100644
index 0000000..d9f14fe
--- /dev/null
+++ b/doc/src/snippets/qmake/main.cpp
@@ -0,0 +1,41 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 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 qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
diff --git a/doc/src/snippets/qmake/model.cpp b/doc/src/snippets/qmake/model.cpp
new file mode 100644
index 0000000..d9f14fe
--- /dev/null
+++ b/doc/src/snippets/qmake/model.cpp
@@ -0,0 +1,41 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 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 qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
diff --git a/doc/src/snippets/qmake/model.h b/doc/src/snippets/qmake/model.h
new file mode 100644
index 0000000..d9f14fe
--- /dev/null
+++ b/doc/src/snippets/qmake/model.h
@@ -0,0 +1,41 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 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 qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
diff --git a/doc/src/snippets/qmake/other.pro b/doc/src/snippets/qmake/other.pro
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/doc/src/snippets/qmake/other.pro
diff --git a/doc/src/snippets/qmake/paintwidget_mac.cpp b/doc/src/snippets/qmake/paintwidget_mac.cpp
new file mode 100644
index 0000000..d9f14fe
--- /dev/null
+++ b/doc/src/snippets/qmake/paintwidget_mac.cpp
@@ -0,0 +1,41 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 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 qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
diff --git a/doc/src/snippets/qmake/paintwidget_unix.cpp b/doc/src/snippets/qmake/paintwidget_unix.cpp
new file mode 100644
index 0000000..ada3e52
--- /dev/null
+++ b/doc/src/snippets/qmake/paintwidget_unix.cpp
@@ -0,0 +1,45 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 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 qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+int main(int argc, char *argv[])
+{
+    return 0;
+}
diff --git a/doc/src/snippets/qmake/paintwidget_win.cpp b/doc/src/snippets/qmake/paintwidget_win.cpp
new file mode 100644
index 0000000..d9f14fe
--- /dev/null
+++ b/doc/src/snippets/qmake/paintwidget_win.cpp
@@ -0,0 +1,41 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 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 qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
diff --git a/doc/src/snippets/qmake/project_location.pro b/doc/src/snippets/qmake/project_location.pro
new file mode 100644
index 0000000..09d9b3d
--- /dev/null
+++ b/doc/src/snippets/qmake/project_location.pro
@@ -0,0 +1,6 @@
+#! [project file]
+message($$_PRO_FILE_)
+#! [project file]
+#! [project file directory]
+message($$_PRO_FILE_PWD_)
+#! [project file directory]
diff --git a/doc/src/snippets/qmake/qtconfiguration.pro b/doc/src/snippets/qmake/qtconfiguration.pro
new file mode 100644
index 0000000..0c854d9
--- /dev/null
+++ b/doc/src/snippets/qmake/qtconfiguration.pro
@@ -0,0 +1,19 @@
+# Show information about the Qt installation.
+#! [0]
+message(Qt version: $$[QT_VERSION])
+message(Qt is installed in $$[QT_INSTALL_PREFIX])
+message(Qt resources can be found in the following locations:)
+message(Documentation: $$[QT_INSTALL_DOCS])
+message(Header files: $$[QT_INSTALL_HEADERS])
+message(Libraries: $$[QT_INSTALL_LIBS])
+message(Binary files (executables): $$[QT_INSTALL_BINS])
+message(Plugins: $$[QT_INSTALL_PLUGINS])
+message(Data files: $$[QT_INSTALL_DATA])
+message(Translation files: $$[QT_INSTALL_TRANSLATIONS])
+message(Settings: $$[QT_INSTALL_SETTINGS])
+message(Examples: $$[QT_INSTALL_EXAMPLES])
+message(Demonstrations: $$[QT_INSTALL_DEMOS])
+#! [0]
+
+# Show configuration information.
+message(CONFIG = $$CONFIG)
diff --git a/doc/src/snippets/qmake/quoting.pro b/doc/src/snippets/qmake/quoting.pro
new file mode 100644
index 0000000..62efb20
--- /dev/null
+++ b/doc/src/snippets/qmake/quoting.pro
@@ -0,0 +1,8 @@
+#! [0]
+DEST = "Program Files"
+#! [0]
+count(DEST, 1) {
+    message(Only one item found in DEST.)
+} else {
+    message(More than one item found in DEST.)
+}
diff --git a/doc/src/snippets/qmake/replace.pro b/doc/src/snippets/qmake/replace.pro
new file mode 100644
index 0000000..504e01a
--- /dev/null
+++ b/doc/src/snippets/qmake/replace.pro
@@ -0,0 +1,4 @@
+#! [0]
+MESSAGE = This is a tent.
+message($$replace(MESSAGE, tent, test))
+#! [0]
diff --git a/doc/src/snippets/qmake/replacefunction.pro b/doc/src/snippets/qmake/replacefunction.pro
new file mode 100644
index 0000000..98013ba
--- /dev/null
+++ b/doc/src/snippets/qmake/replacefunction.pro
@@ -0,0 +1,46 @@
+#! [0]
+defineReplace(headersAndSources) {
+    variable = $$1
+    names = $$eval($$variable)
+    headers =
+    sources =
+
+    for(name, names) {
+        header = $${name}.h
+        exists($$header) {
+            headers += $$header
+        }
+        source = $${name}.cpp
+        exists($$source) {
+            sources += $$source
+        }
+    }
+    return($$headers $$sources)
+}
+#! [0]
+
+defineReplace(matchingFiles) {
+    names = $$ARGS
+    files =
+
+    for(name, names) {
+        header = $${name}.h
+        source = $${name}.cpp
+        exists($$header):exists($$source) {
+            files += $$header
+            files += $$source
+        }
+    }
+    return($$files)
+}
+
+names = delegate model view main
+message(Finding all headers and sources from the following list of names:)
+message($$names)
+allFiles = $$headersAndSources(names)
+message(Found: $$allFiles)
+
+message(Finding only matching headers and sources from the following list of names:)
+message($$names)
+matching = $$matchingFiles($$names)
+message(Found: $$matching)
diff --git a/doc/src/snippets/qmake/scopes.pro b/doc/src/snippets/qmake/scopes.pro
new file mode 100644
index 0000000..4e59afb
--- /dev/null
+++ b/doc/src/snippets/qmake/scopes.pro
@@ -0,0 +1,42 @@
+#! [syntax]
+<condition> {
+    <command or definition>
+    ...
+}
+#! [syntax]
+
+#! [0]
+win32 {
+    SOURCES += paintwidget_win.cpp
+}
+#! [0]
+
+#! [1]
+!win32 {
+    SOURCES -= paintwidget_win.cpp
+}
+#! [1]
+
+unix {
+    SOURCES += paintwidget_unix.cpp
+}
+
+#! [2]
+macx {
+    debug {
+        HEADERS += debugging.h
+    }
+}
+#! [2]
+
+#! [3]
+macx:debug {
+    HEADERS += debugging.h
+}
+#! [3]
+
+#! [4]
+win32|macx {
+    HEADERS += debugging.h
+}
+#! [4]
diff --git a/doc/src/snippets/qmake/shared_or_static.pro b/doc/src/snippets/qmake/shared_or_static.pro
new file mode 100644
index 0000000..31c25ea
--- /dev/null
+++ b/doc/src/snippets/qmake/shared_or_static.pro
@@ -0,0 +1,8 @@
+TEMPLIBS = $$[QT_INSTALL_LIBS] libQtGui.prl
+include($$join(TEMPLIBS, "/"))
+
+contains(QMAKE_PRL_CONFIG, shared) {
+    message(Shared Qt)
+} else {
+    message(Static Qt)
+}
diff --git a/doc/src/snippets/qmake/specifications.pro b/doc/src/snippets/qmake/specifications.pro
new file mode 100644
index 0000000..f9a0d0a
--- /dev/null
+++ b/doc/src/snippets/qmake/specifications.pro
@@ -0,0 +1,7 @@
+#! [0]
+message($$QMAKESPEC)
+
+linux-g++ {
+    message(Linux)
+}
+#! [0]
diff --git a/doc/src/snippets/qmake/testfunction.pro b/doc/src/snippets/qmake/testfunction.pro
new file mode 100644
index 0000000..785ffed
--- /dev/null
+++ b/doc/src/snippets/qmake/testfunction.pro
@@ -0,0 +1,20 @@
+#! [0]
+defineTest(allFiles) {
+    files = $$ARGS
+
+    for(file, files) {
+        !exists($$file) {
+            return(false)
+        }
+    }
+    return(true)
+}
+#! [0]
+
+files = delegate.h model.h view.h
+
+allFiles($$files) {
+    message(All files are present: $$files)
+} else {
+    message(Not all files are present: $$files)
+}
diff --git a/doc/src/snippets/qmake/variables.pro b/doc/src/snippets/qmake/variables.pro
new file mode 100644
index 0000000..bba5d9f
--- /dev/null
+++ b/doc/src/snippets/qmake/variables.pro
@@ -0,0 +1,7 @@
+#! [0]
+HEADERS = mainwindow.h paintwidget.h
+#! [0] #! [1]
+SOURCES = main.cpp mainwindow.cpp \
+          paintwidget.cpp
+CONFIG += qt
+#! [1]
diff --git a/doc/src/snippets/qmake/view.h b/doc/src/snippets/qmake/view.h
new file mode 100644
index 0000000..d9f14fe
--- /dev/null
+++ b/doc/src/snippets/qmake/view.h
@@ -0,0 +1,41 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 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 qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+