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authorQt Continuous Integration System <qt-info@nokia.com>2010-07-16 22:53:54 (GMT)
committerQt Continuous Integration System <qt-info@nokia.com>2010-07-16 22:53:54 (GMT)
commit6e3062e3c361b1d570a55e3c9af8ece295ab5d37 (patch)
treea8cf7d7a47699a9f63b3b4ddaa9b35746ae14682 /doc/src
parent636698a5f97401a9aeb18cd690d7f08b05dcd5e6 (diff)
parentbba06aacb84b5ae9fc286345e721cab639db35c8 (diff)
downloadQt-6e3062e3c361b1d570a55e3c9af8ece295ab5d37.zip
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Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (27 commits) Doc: Added license documentation for 3rd party code and data. Do not crash if addrinfo signal does not contain ip address information. Link to the unsinstalled libraries first. Doc: Excluded the QML documentation from the Qt-only set. Doc: Whitespace fixes. Doc: Fixed whitespace issues. Revert the change in applicationShouldTerminate(). Added LatinAmericaAndTheCaribbean country to the doc. Network Proxy Query: Fix memleak on OS X Doc: Reviewed Michael's model/view tutorial and overview document. Doc: Removed accidentally committed file. Doc: Fixed incorrect QML property type. new image for tutorial.qdoc replaced image, license headers, more links in modelview.qdoc file Doc: Added the standard three clause BSD license header. I've cleaned up the qdoc file a bit. correction of snippet tags integrating modelview tutorial in the build system, first attempt new version of modelview.qdoc with snippets Rolands ModelView Source ...
Diffstat (limited to 'doc/src')
-rw-r--r--doc/src/getting-started/tutorials.qdoc12
-rwxr-xr-xdoc/src/images/clock.pngbin0 -> 16514 bytes
-rw-r--r--doc/src/images/columnview.pngbin0 -> 3480 bytes
-rwxr-xr-xdoc/src/images/combobox.pngbin0 -> 5022 bytes
-rwxr-xr-xdoc/src/images/dummy_tree.pngbin0 -> 20189 bytes
-rwxr-xr-xdoc/src/images/edit.pngbin0 -> 19636 bytes
-rwxr-xr-xdoc/src/images/example_model.pngbin0 -> 16577 bytes
-rwxr-xr-xdoc/src/images/header.pngbin0 -> 30302 bytes
-rwxr-xr-xdoc/src/images/lineedit.pngbin0 -> 2613 bytes
-rwxr-xr-xdoc/src/images/list_table_tree.pngbin0 -> 85530 bytes
-rwxr-xr-xdoc/src/images/listview.pngbin0 -> 9695 bytes
-rwxr-xr-xdoc/src/images/lotto.pngbin0 -> 17015 bytes
-rwxr-xr-xdoc/src/images/modelview.pngbin0 -> 2887 bytes
-rwxr-xr-xdoc/src/images/path.pngbin0 -> 31015 bytes
-rwxr-xr-xdoc/src/images/qcompleter.pngbin0 -> 17017 bytes
-rwxr-xr-xdoc/src/images/readonlytable.pngbin0 -> 28971 bytes
-rwxr-xr-xdoc/src/images/readonlytable_role.pngbin0 -> 27467 bytes
-rwxr-xr-xdoc/src/images/selection2.pngbin0 -> 23784 bytes
-rwxr-xr-xdoc/src/images/standardwidget.pngbin0 -> 1466 bytes
-rwxr-xr-xdoc/src/images/tableview.pngbin0 -> 10102 bytes
-rwxr-xr-xdoc/src/images/tree.pngbin0 -> 27074 bytes
-rwxr-xr-xdoc/src/images/tree_2.pngbin0 -> 14084 bytes
-rwxr-xr-xdoc/src/images/tree_2_with_algorithm.pngbin0 -> 16921 bytes
-rwxr-xr-xdoc/src/images/tree_city.pngbin0 -> 30398 bytes
-rwxr-xr-xdoc/src/images/treeview.pngbin0 -> 17173 bytes
-rwxr-xr-xdoc/src/images/treeview_sml.pngbin0 -> 17419 bytes
-rwxr-xr-xdoc/src/images/widgetmapper.pngbin0 -> 20145 bytes
-rw-r--r--doc/src/index.qdoc32
-rw-r--r--doc/src/legal/3rdparty.qdoc234
-rw-r--r--doc/src/legal/licenses.qdoc49
-rwxr-xr-xdoc/src/tutorials/modelview.qdoc938
31 files changed, 1233 insertions, 32 deletions
diff --git a/doc/src/getting-started/tutorials.qdoc b/doc/src/getting-started/tutorials.qdoc
index 6e1cee8..0a83170 100644
--- a/doc/src/getting-started/tutorials.qdoc
+++ b/doc/src/getting-started/tutorials.qdoc
@@ -71,6 +71,18 @@
A guided tour through the translations process, explaining the
tools provided for developers, translators and release managers.
+
+ \row
+ \o{2,1} \l{modelview.html}{\bold{ModelView}}
+ \o{2,1}
+
+ \row
+ \o \image treeview_sml.png ModelView
+ \o This tutorial gives an introduction to ModelView programming using the Qt cross-platform framework
+
+ \o
+ \o
+
\row
\o{2,1} \l{QTestLib Tutorial}{\bold QTestLib}
\o{2,1} \l{qmake Tutorial}{\bold qmake}
diff --git a/doc/src/images/clock.png b/doc/src/images/clock.png
new file mode 100755
index 0000000..c7f6a1b
--- /dev/null
+++ b/doc/src/images/clock.png
Binary files differ
diff --git a/doc/src/images/columnview.png b/doc/src/images/columnview.png
new file mode 100644
index 0000000..127b795
--- /dev/null
+++ b/doc/src/images/columnview.png
Binary files differ
diff --git a/doc/src/images/combobox.png b/doc/src/images/combobox.png
new file mode 100755
index 0000000..d172b41
--- /dev/null
+++ b/doc/src/images/combobox.png
Binary files differ
diff --git a/doc/src/images/dummy_tree.png b/doc/src/images/dummy_tree.png
new file mode 100755
index 0000000..7373ea6
--- /dev/null
+++ b/doc/src/images/dummy_tree.png
Binary files differ
diff --git a/doc/src/images/edit.png b/doc/src/images/edit.png
new file mode 100755
index 0000000..161b06f
--- /dev/null
+++ b/doc/src/images/edit.png
Binary files differ
diff --git a/doc/src/images/example_model.png b/doc/src/images/example_model.png
new file mode 100755
index 0000000..4261261
--- /dev/null
+++ b/doc/src/images/example_model.png
Binary files differ
diff --git a/doc/src/images/header.png b/doc/src/images/header.png
new file mode 100755
index 0000000..2597635
--- /dev/null
+++ b/doc/src/images/header.png
Binary files differ
diff --git a/doc/src/images/lineedit.png b/doc/src/images/lineedit.png
new file mode 100755
index 0000000..83d1c47
--- /dev/null
+++ b/doc/src/images/lineedit.png
Binary files differ
diff --git a/doc/src/images/list_table_tree.png b/doc/src/images/list_table_tree.png
new file mode 100755
index 0000000..b2daf1f
--- /dev/null
+++ b/doc/src/images/list_table_tree.png
Binary files differ
diff --git a/doc/src/images/listview.png b/doc/src/images/listview.png
new file mode 100755
index 0000000..fa49c52
--- /dev/null
+++ b/doc/src/images/listview.png
Binary files differ
diff --git a/doc/src/images/lotto.png b/doc/src/images/lotto.png
new file mode 100755
index 0000000..dd751cf
--- /dev/null
+++ b/doc/src/images/lotto.png
Binary files differ
diff --git a/doc/src/images/modelview.png b/doc/src/images/modelview.png
new file mode 100755
index 0000000..7b042af
--- /dev/null
+++ b/doc/src/images/modelview.png
Binary files differ
diff --git a/doc/src/images/path.png b/doc/src/images/path.png
new file mode 100755
index 0000000..73107ff
--- /dev/null
+++ b/doc/src/images/path.png
Binary files differ
diff --git a/doc/src/images/qcompleter.png b/doc/src/images/qcompleter.png
new file mode 100755
index 0000000..d25caac
--- /dev/null
+++ b/doc/src/images/qcompleter.png
Binary files differ
diff --git a/doc/src/images/readonlytable.png b/doc/src/images/readonlytable.png
new file mode 100755
index 0000000..90bcba4
--- /dev/null
+++ b/doc/src/images/readonlytable.png
Binary files differ
diff --git a/doc/src/images/readonlytable_role.png b/doc/src/images/readonlytable_role.png
new file mode 100755
index 0000000..7d2d416
--- /dev/null
+++ b/doc/src/images/readonlytable_role.png
Binary files differ
diff --git a/doc/src/images/selection2.png b/doc/src/images/selection2.png
new file mode 100755
index 0000000..66c757f
--- /dev/null
+++ b/doc/src/images/selection2.png
Binary files differ
diff --git a/doc/src/images/standardwidget.png b/doc/src/images/standardwidget.png
new file mode 100755
index 0000000..3ccccf1
--- /dev/null
+++ b/doc/src/images/standardwidget.png
Binary files differ
diff --git a/doc/src/images/tableview.png b/doc/src/images/tableview.png
new file mode 100755
index 0000000..8be1b6c
--- /dev/null
+++ b/doc/src/images/tableview.png
Binary files differ
diff --git a/doc/src/images/tree.png b/doc/src/images/tree.png
new file mode 100755
index 0000000..3f046c9
--- /dev/null
+++ b/doc/src/images/tree.png
Binary files differ
diff --git a/doc/src/images/tree_2.png b/doc/src/images/tree_2.png
new file mode 100755
index 0000000..6ee1f4a
--- /dev/null
+++ b/doc/src/images/tree_2.png
Binary files differ
diff --git a/doc/src/images/tree_2_with_algorithm.png b/doc/src/images/tree_2_with_algorithm.png
new file mode 100755
index 0000000..ecf9101
--- /dev/null
+++ b/doc/src/images/tree_2_with_algorithm.png
Binary files differ
diff --git a/doc/src/images/tree_city.png b/doc/src/images/tree_city.png
new file mode 100755
index 0000000..57f03d9
--- /dev/null
+++ b/doc/src/images/tree_city.png
Binary files differ
diff --git a/doc/src/images/treeview.png b/doc/src/images/treeview.png
new file mode 100755
index 0000000..af31fe9
--- /dev/null
+++ b/doc/src/images/treeview.png
Binary files differ
diff --git a/doc/src/images/treeview_sml.png b/doc/src/images/treeview_sml.png
new file mode 100755
index 0000000..fb6de1d
--- /dev/null
+++ b/doc/src/images/treeview_sml.png
Binary files differ
diff --git a/doc/src/images/widgetmapper.png b/doc/src/images/widgetmapper.png
new file mode 100755
index 0000000..9627088
--- /dev/null
+++ b/doc/src/images/widgetmapper.png
Binary files differ
diff --git a/doc/src/index.qdoc b/doc/src/index.qdoc
index 92721c5..b5e73ed 100644
--- a/doc/src/index.qdoc
+++ b/doc/src/index.qdoc
@@ -56,29 +56,29 @@
<div class="indexboxcont indexboxbar ">
<div class="sectionlist tricol">
<ul>
- <li><a href="classes.html">Class index</a></li>
- <li><a href="functions.html">Function index</a></li>
- <li><a href="modules.html">Modules</a></li>
- <li><a href="namespaces.html">Namespaces</a></li>
- <li><a href="qtglobal.html">Global Declarations</a></li>
+ <li><a href="classes.html">Class index</a></li>
+ <li><a href="functions.html">Function index</a></li>
+ <li><a href="modules.html">Modules</a></li>
+ <li><a href="namespaces.html">Namespaces</a></li>
+ <li><a href="qtglobal.html">Global Declarations</a></li>
</ul>
</div>
<div class="sectionlist tricol">
<ul>
- <li><a href="qt-basic-concepts.html">Programming with Qt</a></li>
- <li><a href="qt-basic-concepts.html">Qt Architecture</a></li>
- <li><a href="developing-with-qt.html">Cross-platform &amp; Platform-specific Development</a></li>
- <li><a href="technology-apis.html">Qt &amp; standard technologies </a></li>
- <li><a href="best-practices.html">Qt How-to's &amp; best practices</a></li>
+ <li><a href="qt-basic-concepts.html">Programming with Qt</a></li>
+ <li><a href="qt-basic-concepts.html">Qt Architecture</a></li>
+ <li><a href="developing-with-qt.html">Cross-platform &amp; Platform-specific Development</a></li>
+ <li><a href="technology-apis.html">Qt &amp; standard technologies </a></li>
+ <li><a href="best-practices.html">Qt How-to's &amp; best practices</a></li>
</ul>
</div>
<div class="sectionlist">
<ul>
- <li><a href="declarativeui.html">Qt Quick</a></li>
- <li><a href="qdeclarativeintroduction.html">Introduction to QML</a></li>
- <li><a href="qdeclarativeelements.html">QML Elements</a></li>
- <li><a href="qt-gui-concepts.html">UI components</a></li>
- <li><a href="declarativeui.html">Qt & GUI design</a></li>
+ <li><a href="declarativeui.html">Qt Quick</a></li>
+ <li><a href="qdeclarativeintroduction.html">Introduction to QML</a></li>
+ <li><a href="qdeclarativeelements.html">QML Elements</a></li>
+ <li><a href="qt-gui-concepts.html">UI components</a></li>
+ <li><a href="declarativeui.html">Qt & GUI design</a></li>
</ul>
</div>
</div>
@@ -103,7 +103,7 @@
</ul>
</div>
</div>
- </div>
+ </div>
\endraw
*/
diff --git a/doc/src/legal/3rdparty.qdoc b/doc/src/legal/3rdparty.qdoc
index 110dac7..e7133e3 100644
--- a/doc/src/legal/3rdparty.qdoc
+++ b/doc/src/legal/3rdparty.qdoc
@@ -194,16 +194,16 @@
\hr
copyright (C) 1999 by Willem van Schaik <willem@schaik.com>
-
+
version 1.0 - 1999.10.15 - First version.
-
+
Permission to use, copy, modify, and distribute this software and
its documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appear in all copies and
that both that copyright notice and this permission notice appear in
supporting documentation. This software is provided "as is" without
express or implied warranty.
-
+
\hr
Copyright (c) 1998-2001 Greg Roelofs. All rights reserved.
@@ -293,7 +293,7 @@
Copyright (c) 1987, 1993, 1994\br
The Regents of the University of California. All rights reserved.
-
+
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:\br
@@ -305,7 +305,7 @@
3. Neither the name of the University nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
-
+
THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -336,7 +336,7 @@
Copyright (C) 2004, Andrey Kiselev <dron@ak4719.spb.edu>\br
Copyright (c( 1996 USAF Phillips Laboratory\br
Additions (c) Richard Nolde 2006-2009
-
+
Permission to use, copy, modify, distribute, and sell this software and
its documentation for any purpose is hereby granted without fee, provided
that (i) the above copyright notices and this permission notice appear in
@@ -344,11 +344,11 @@
Sam Leffler and Silicon Graphics may not be used in any advertising or
publicity relating to the software without the specific, prior written
permission of Sam Leffler and Silicon Graphics.
-
+
THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
-
+
IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
@@ -360,11 +360,11 @@
Copyright (c) 1985, 1986 The Regents of the University of California.\br
All rights reserved.
-
+
This code is derived from software contributed to Berkeley by
James A. Woods, derived from original work by Spencer Thomas
and Joseph Orost.
-
+
Redistribution and use in source and binary forms are permitted
provided that the above copyright notice and this paragraph are
duplicated in all such forms and that any documentation,
@@ -381,7 +381,7 @@
Copyright (c) 1996-1997 Sam Leffler\br
Copyright (c) 1996 Pixar
-
+
Permission to use, copy, modify, distribute, and sell this software and
its documentation for any purpose is hereby granted without fee, provided
that (i) the above copyright notices and this permission notice appear in
@@ -389,11 +389,11 @@
Pixar, Sam Leffler and Silicon Graphics may not be used in any advertising or
publicity relating to the software without the specific, prior written
permission of Pixar, Sam Leffler and Silicon Graphics.
-
+
THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
-
+
IN NO EVENT SHALL PIXAR, SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
@@ -423,8 +423,6 @@
\section1 JavaScriptCore
- \hr
-
Copyright (c) 1991, 2000, 2001 by Lucent Technologies.\br
Copyright (C) 2002, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
@@ -441,6 +439,60 @@
See \c src/3rdparty/webkit/JavaScriptCore/wtf/dtoa.cpp for license details.
+ \hr
+
+ Copyright (C) 2009 Company 100, Inc. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:\br
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.\br
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ \hr
+
+ Copyright (C) 2009 Apple Inc. All rights reserved.\br
+ Copyright (C) 2009 University of Szeged\br
+ All rights reserved.\br
+ Copyright (C) 2010 MIPS Technologies, Inc. All rights reserved.\br
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:\br
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.\br
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY MIPS TECHNOLOGIES, INC. ``AS IS'' AND ANY
+ EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MIPS TECHNOLOGIES, INC. OR
+ CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
\section1 Pixman (\c pixman) version 0.17.11
\e{pixman is a library that provides low-level pixel manipulation
@@ -479,4 +531,156 @@
See \c src/3rdparty/pixman/pixman-arm-neon-asm.h and
\c src/3rdparty/pixman/pixman-arm-neon-asm.S
+
+ \section1 WebCore (WebKit)
+
+ Copyright (C) 2009 Ericsson AB\br
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.\br
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer
+ in the documentation and/or other materials provided with the
+ distribution.\br
+ 3. Neither the name of Ericsson nor the names of its contributors
+ may be used to endorse or promote products derived from this
+ software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ \hr
+
+ Copyright (C) 2004, Apple Computer, Inc. and The Mozilla Foundation.\br
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are
+ met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.\br
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.\br
+ 3. Neither the names of Apple Computer, Inc. ("Apple") or The Mozilla
+ Foundation ("Mozilla") nor the names of their contributors may be used
+ to endorse or promote products derived from this software without
+ specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY APPLE, MOZILLA AND THEIR CONTRIBUTORS "AS
+ IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE, MOZILLA OR
+ THEIR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ \hr
+
+ Copyright (C) 2009 Igalia S.L.\br
+ Copyright (C) 2009 Antonio Gomes <tonikitoo@webkit.org>\br
+ Copyright (C) 2008 Christian Dywan <christian@imendio.com>\br
+ Copyright (C) 2007 Nicholas Shanks <contact@nickshanks.com>\br
+ Copyright (C) 2006 Charles Samuels <charles@kde.org>\br
+ Copyright (C) 2009 Dominik Röttsches <dominik.roettsches@access-company.com>\br
+ Copyright (C) 2009 Brent Fulgham\br
+ Copyright (C) 2009 Girish Ramakrishnan <girish@forwardbias.in>\br
+ Copyright (C) 2006 Alexander Kellett <lypanov@kde.org>\br
+ Copyright (C) 2009 Cameron McCormack <cam@mcc.id.au>\br
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:\br
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.\br
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
+ EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
+ CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ \hr
+
+ Copyright (C) 2007, 2008 Apple Inc. All rights reserved.\br
+ Copyright (C) IBM Corp. 2009 All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.\br
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.\br
+ 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ its contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.\br
+
+ THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ \hr
+
+ Copyright (C) 2009 Alex Milowski (alex@milowski.com). All rights reserved.\br
+ Copyright (C) 2010 François Sausset (sausset@gmail.com). All rights reserved\br
+ Copyright (C) 2007 Marius Renn <damarvy@gmail.com> All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:\br
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.\br
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
diff --git a/doc/src/legal/licenses.qdoc b/doc/src/legal/licenses.qdoc
index 96d5d29..a04a256 100644
--- a/doc/src/legal/licenses.qdoc
+++ b/doc/src/legal/licenses.qdoc
@@ -328,7 +328,7 @@
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
+
\list
\o Parts of WebKit used by the QtWebKit module
\endlist
@@ -716,6 +716,53 @@
\list
\o Parts of WebKit used by the QtWebKit module
\endlist
+
+ \hr
+
+ Copyright (c) 1991-2009 Unicode, Inc. All rights reserved.
+ Distributed under the Terms of Use in
+ http://www.unicode.org/copyright.html.
+
+ Permission is hereby granted, free of charge, to any person
+ obtaining a copy of the Unicode data files and any associated
+ documentation (the "Data Files") or Unicode software and any
+ associated documentation (the "Software") to deal in the Data
+ Files or Software without restriction, including without
+ limitation the rights to use, copy, modify, merge, publish,
+ distribute, and/or sell copies of the Data Files or Software,
+ and to permit persons to whom the Data Files or Software are
+ furnished to do so, provided that (a) the above copyright
+ notice(s) and this permission notice appear with all copies
+ of the Data Files or Software, (b) both the above copyright
+ notice(s) and this permission notice appear in associated
+ documentation, and (c) there is clear notice in each modified
+ Data File or in the Software as well as in the documentation
+ associated with the Data File(s) or Software that the data or
+ software has been modified.
+
+ THE DATA FILES AND SOFTWARE ARE PROVIDED "AS IS", WITHOUT
+ WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
+ LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+ PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+ IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED
+ IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
+ OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
+ CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THE DATA FILES
+ OR SOFTWARE.
+
+ Except as contained in this notice, the name of a copyright
+ holder shall not be used in advertising or otherwise to promote
+ the sale, use or other dealings in these Data Files or Software
+ without prior written authorization of the copyright holder.
+
+ \list
+ \o Included in \c{util/unicode/data},
+ \c{tests/auto/qtextboundaryfinder/data} and
+ \c{tests/auto/qchar}
+ \o Parts of the \l makeqpf tool
+ \endlist
*/
/*!
diff --git a/doc/src/tutorials/modelview.qdoc b/doc/src/tutorials/modelview.qdoc
new file mode 100755
index 0000000..98096a0
--- /dev/null
+++ b/doc/src/tutorials/modelview.qdoc
@@ -0,0 +1,938 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 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.
+**
+** $QT_BEGIN_LICENSE:FDL$
+** Commercial Usage
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in a
+** written agreement between you and Nokia.
+**
+** GNU Free Documentation License
+** Alternatively, this file may be used under the terms of the GNU Free
+** Documentation License version 1.3 as published by the Free Software
+** Foundation and appearing in the file included in the packaging of this
+** file.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+/*!
+ \page modelview.html
+
+ \startpage {index.html}{Qt Reference Documentation}
+ \nextpage {modelview-part1.html}{Introduction}
+
+ \title Model/View Contents
+ \brief An introduction to ModelView programming
+
+ This tutorial gives an introduction to ModelView programming using the Qt
+ cross-platform framework.
+
+ \image treeview.png
+
+ \omit
+ It doesn't cover everything; the emphasis is on teaching the programming
+ philosophy of Model/View programming, and Qt's features are introduced as
+ needed. Some commonly used features are never used in this tutorial.
+ \endomit
+
+ In the process, we will learn about some basic technologies provided by Qt,
+ such as:
+
+ \list
+ \o The difference between standard and model/view widgets
+ \o Adapters betweeen forms and models
+ \o Developing a simple model/view application
+ \o Intermediate topics such as:
+ \list
+ \o Tree views
+ \o Selection
+ \o Predefined models
+ \o Delegates
+ \o Debugging with model test
+ \endlist
+ \endlist
+
+ If you are completely new to Qt, please read \l{How to Learn Qt} if you
+ have not already done so.
+
+ The tutorial's source code is located in Qt's \c examples/tutorials/modelview
+ directory.
+
+ \list 1
+ \o \l{modelview-part1.html}{Introduction}
+ \o \l{modelview-part2.html}{Developing a Simple Model/View Application}
+ \o \l{modelview-part3.html}{Intermediate Topics}
+ \o \l{modelview-part4.html}{Good Sources of Additional Information}
+ \endlist
+
+
+*/
+
+/*!
+ \page modelview-part1.html
+ \contentspage {modelview-index.html}{Model/View Contents}
+ \previouspage {modelview-index.html}{Model/View Contents}
+ \nextpage {modelview-part2.html}{Developing a Simple Model/View Application}
+ \title An Introduction to Model/View Programming
+
+ \section1 1. Introduction
+
+ Model/View is a technology used to separate data from views in widgets that
+ handle data sets. Standard widgets are not designed for separating data
+ from views and this is why Qt 4 has two different types of widgets. Both
+ types of widgets look the same, but they interact with data differently.
+
+ \table
+ \row
+ \o Standard widgets use data that is part of the widget.
+ \o \image standardwidget.png
+ \row
+ \o View classes operate on external data (the model)
+ \o \image modelview.png
+ \endtable
+
+ \section2 1.1 Standard Widgets
+
+ Let's have a closer look at a standard table widget. A table widget is a 2D
+ array of the data elements that the user can change. The table widget can
+ be integrated into a program flow by reading and writing the data elements
+ that the table widget provides. This method is very intuitive and useful in
+ many applications.
+
+ Displaying and editing a database table with a standard table widget can be
+ problematic. Two copies of the data have to be coordinated: one outside the
+ widget; one inside the widget. The developer needs to know where up-to-date
+ data is so the both copies contain the most recent data. The tight coupling
+ of presentation and data makes it harder to write unit tests.
+
+ \section2 1.2 Model/View to the Rescue
+
+ Model/view stepped up to provide a solution that uses a more versatile
+ architecture. Model/view eliminates the data consistency problems that may
+ occur with standard widgets. Model/view also makes it easier to use more
+ than one view of the same data because one model can be passed on to many
+ views. The most important difference is that model/view widgets do not
+ store data behind the table cells. In fact, they operate directly from your
+ data. Since view classes do not know your data's structure, you need to
+ provide a wrapper to make your data conform to the QAbstractItemModel
+ interface. A view uses this interface to read from and write to your data
+ and any class that implements QAbstractItemModel is a model. Once the view
+ receives a pointer to a model, it will read and display its content and be
+ its editor.
+
+ \section2 1.3 Overview of the Model/View Widgets
+
+ Here is an overview of the model/view widgets and their corresponding
+ standard widgets.
+
+ \table
+ \header
+ \o Widget
+ \o Standard Widget (a convenience class with data in
+ the widget)
+ \o Model/View View Class (for use with external data)
+ \row
+ \o \inlineimage listview.png
+ \o \l QListWidget
+ \o \l QListView
+ \row
+ \o \inlineimage tableview.png
+ \o \l QTableWidget
+ \o \l QTableView
+ \row
+ \o \inlineimage treeview.png
+ \o \l QTreeWidget
+ \o \l QTreeView
+ \row
+ \o \inlineimage columnview.png
+ \o
+ \o \l QColumnView shows a tree as a hierarchy of lists
+ \row
+ \o \inlineimage combobox.png
+ \o {2, 1} \l QComboBox can work as both a view class and also
+ as a traditional widget
+ \endtable
+
+ \section2 1.4 Using Adapters between Forms and Models
+
+ Having adapters between forms and models can come in handy.
+
+ We often prefer editing data stored in tables (e.g. in database tables) in
+ forms rather than in tables. There is no direct model/view counterpart for
+ separating data and views for widgets that operate on one value instead of
+ a dataset, so we need an adapter in order to connect the form to the source
+ of data.
+
+ \l QDataWidgetMapper is a great solution because it maps form widgets to a
+ table row and it makes it very easy to build forms for database tables.
+
+ \image widgetmapper.png
+
+ Another example of an adapter is QCompleter. Qt has QCompleter for
+ providing auto-completions in Qt widgets such as QComboBox and, as shown
+ below, QLineEdit. QCompleter uses a model as its data source, so QCompleter,
+ in itself, is a very handy adapter.
+
+ \image qcompleter.png
+*/
+
+/*!
+ \page modelview-part2-main-cpp.html
+ \title main.cpp
+ \quotefile tutorials/modelview/1_readonly/main.cpp
+*/
+
+/*!
+ \page modelview-part2.html
+ \contentspage {modelview-index.html}{Model/View Contents}
+ \previouspage {modelview-part1.html}{Introduction}
+ \nextpage {modelview-part3.html}{Intermediate Topics}
+ \title Model/View Chapter 2 - A Simple Model/View Application
+
+ \section1 2. A Simple Model/View Application
+
+ If you want to develop a model/view application, where should you start? We
+ recommend starting with a simple example and extending it step-by-step.
+ This makes understanding the architecture a lot easier. Trying to
+ understand the model/view architecture in detail before invoking the IDE
+ has proven to be less convenient for many developers. It is substantially
+ easier to start with a simple model/view application that has demo data.
+ Give it a try! Simply replace the data in the examples below with your own.
+
+ Below are 7 very simple and independent applications that show different
+ sides of model/view programming. The source code can be found inside the
+ \c{examples/tutorials/modelview} directory.
+
+ \section2 2.1 A Read Only Table
+
+ We start with an application that uses a QTableView to show data. We will
+ add editing capabilities later.
+
+ \snippet examples/tutorials/modelview/1_readonly/main.cpp Quoting ModelView Tutorial
+
+ We have the usual \l {modelview-part2-main-cpp.html}{main()} function:
+
+ \snippet examples/tutorials/modelview/1_readonly/modelview.h Quoting ModelView Tutorial
+
+ The application is a \l QMainWindow that holds a \l QTableView.
+
+ \snippet examples/tutorials/modelview/1_readonly/modelview.cpp Quoting ModelView Tutorial
+
+ Here is the interesting part: We use
+ \l{QTableView::setModel()}{tableView->setModel(new MyModel(this));} to
+ instantiate the Model and pass its pointer to \l {QTableView}{tableView()}.
+ \l{QTableView}{tableView} will invoke the methods of the pointer it has
+ received to find out two things:
+
+ \list
+ \o How many rows and columns should be displayed
+ \o What content should be printed into each cell.
+ \endlist
+
+ The model needs some code to respond to this.
+
+ We have a table data set, so let's start with QAbstractTableModel since it
+ is easier to use.
+
+ \snippet examples/tutorials/modelview/1_readonly/mymodel.h Quoting ModelView Tutorial
+
+ QAbstractTableModel requires the implementation of three abstract methods.
+
+ \snippet examples/tutorials/modelview/1_readonly/mymodel.cpp Quoting ModelView Tutorial
+
+ The number of rows and columns is set by
+ \l{QAbstractItemModel::rowCount()}{MyModel::rowCount()} and
+ \l{QAbstractItemModel::columnCount()}{MyModel::columnCount()}.
+ When the view has to know what the cell's text is, it calls the method.
+ Row and column information is specified with parameter \c index and the
+ role is set to \l{Qt::ItemDataRole}{Qt::DisplayRole}. Other roles are
+ covered in the next section. In our example, the data that should be
+ displayed is generated. In a real application, \c MyModel would have a
+ member called \c MyData, which serves as the target for all reading and
+ writing operations.
+
+ This small example demonstrates the passive nature of a model. The model
+ does not know when it will be used or which data is needed. It simply
+ provides data each time the view requests it.
+
+ What happens when the model 's data needs to be changed? How does the view
+ know when data changes and needs to be read again? The model has to emit a
+ signal that indicates what range of cells has changed. This will be
+ demonstrated in section 2.3.
+
+ \section2 2.2 Extending the Read Only Example with Roles
+
+ In addition to controlling what text the view displays, the model also
+ controls the text's appearance. When we slightly change the model, we get
+ the following result: \image readonlytable_role.png
+
+ In fact, nothing except for the \l{QAbstractItemModel::}{data()}
+ method needs to be changed to set fonts, background colour, alignment and a
+ checkbox.
+ Here is the \l{QAbstractItemModel::data()}{data()} method that produces the
+ result shown above:
+
+ \snippet examples/tutorials/modelview/2_formatting/mymodel.cpp Quoting ModelView Tutorial
+
+ Each formatting property will be requested from the model with a separate
+ call to the \l{QAbstractItemModel::data()}{data()} method. The \c role
+ parameter is used to let the model know which property is being requested:
+
+ \table
+ \header
+ \o Role (enum Qt::ItemDataRole )
+ \o Meaning
+ \o Type
+ \row
+ \o \l{Qt::ItemDataRole}{Qt::DisplayRole}
+ \o text
+ \o QString
+ \row
+ \o Qt::FontRole
+ \o font
+ \o QFont
+ \row
+ \o Qt::BackgroundRole
+ \o brush for the background of the cell
+ \o QBrush
+ \row
+ \o Qt::TextAlignmentRole
+ \o text alignment
+ \o enum Qt::AlignmentFlag
+ \row
+ \o {1, 3} Qt::CheckStateRole
+ \o {1, 3} suppresses checkboxes with \l{QVariant}{QVariant()},
+ sets checkboxes with Qt::Checked or Qt::Unchecked
+ \o {1, 3} \l{Qt::ItemDataRole}{enum Qt::ItemDataRole}
+ \endtable
+
+ Refer to the Qt namespace documentation to learn more about the
+ Qt::ItemDataRole enum's capabilities.
+
+ Now we need to determine how using a seperated model impacts the
+ application's performance, so let's trace how often the view calls the
+ \l{QAbstractItemModel::}{data()} method. In order to track how often
+ the view calls the model, we have put a debug statement in the
+ \l{QAbstractItemModel::}{data()} method, which logs onto stdio. In
+ our small example, \l{QAbstractItemModel::}{data()} will be called 42
+ times.
+ Each time you hover the cursor over the field,
+ \l{QAbstractItemModel::}{data()} will be called again \mdash 7 times for
+ each cell. That's why it is important to make sure that your data is
+ available when \l{QAbstractItemModel::}{data()} is invoked and expensive
+ lookup operations are cached.
+
+ \section2 2.3 A Clock inside a Table Cell
+
+ \image clock.png
+
+ We still have a read only table, but this time the content changes every
+ second because we are showing the current time.
+
+ \snippet examples/tutorials/modelview/3_changingmodel/mymodel.cpp quoting mymodel_QVariant
+
+ Something is missing to make the clock tick. We need to tell the view every
+ second that the time has changed and that it needs to be read again. We do
+ this with a timer. In the constructor, we set its interval to 1 second and
+ connect its timeout signal.
+
+ \snippet examples/tutorials/modelview/3_changingmodel/mymodel.cpp quoting mymodel_a
+
+ Here is the corresponding slot:
+
+ \snippet examples/tutorials/modelview/3_changingmodel/mymodel.cpp quoting mymodel_b
+
+ We ask the view to read the data in the top left cell again by emitting the
+ \l{QAbstractItemModel::}{dataChanged()} signal. Note that we did not
+ explicitly connect the \l{QAbstractItemModel::}{dataChanged()} signal to
+ the view. This happened automatically when we called
+ \l{QTableView::}{setModel()}.
+
+ \section2 2.4 Setting up Headers for Columns and Rows
+
+ Headers can be hidden via a view method: \c{tableView->verticalHeader()->hide();}
+ \image header.png
+
+ The header content, however, is set via the model, so we reimplement the
+ \l{QAbstractItemModel::headerData()}{headerData()} method:
+
+ \snippet examples/tutorials/modelview/4_headers/mymodel.cpp quoting mymodel_c
+
+
+ \section2 2.5 The Minimal Editing Example
+
+ In this example, we are going to build an application that automatically
+ populates a window title with content by repeating values entered into
+ table cells.
+
+ The model decides whether editing capabilities are available . We only have
+ to modify the model in order for the available editing capabilities to be
+ enabled. This is done by reimplementing the following virtual methods:
+ \l{QAbstractItemModel::}{setData()} and \l{QAbstractItemModel::}{flags()}.
+
+ \snippet examples/tutorials/modelview/5_edit/mymodel.h Quoting ModelView Tutorial
+
+ We use \c QStringList m_gridData to store our data. This makes
+ \c m_gridData the core of MyModel. The rest of \c MyModel acts like a
+ wrapper and adapts \c m_gridData to the QAbstractItemModel interface. We
+ have also introduced the \c editCompleted() signal,
+ which makes it possible to transfer the modified text to the window title.
+
+ \snippet examples/tutorials/modelview/5_edit/mymodel.cpp quoting mymodel_d
+
+ In the constructor, we fill \c QStringList gridData with 6 items (one item
+ for every field in the table):
+
+ \snippet examples/tutorials/modelview/5_edit/mymodel.cpp quoting mymodel_e
+
+ \l{QAbstractItemModel::setData()}{setData()} will be called each time the
+ user edits a cell. The \c index parameter tells us which field has been
+ edited and \c value provides the result of the editing process. The role
+ will always be set to \c Qt::EditRole because our cells only contain text.
+ If a checkbox were present and user permissions are set to allow the
+ checkbox to be selected, calls would also be made with the role set to
+ \c Qt::CheckStateRole.
+
+ \snippet examples/tutorials/modelview/5_edit/mymodel.cpp quoting mymodel_f
+
+ Various properties of a cell can be adjusted with
+ \l{QAbstractItemModel::flags()}{flags()}. Returning
+ \c Qt::ItemIsEditable | \c Qt::ItemIsEnabled is enough to show an editor
+ that a cell has been selected. If editing one cell modifies more data than
+ the data in that particular cell, the model must emit a
+ \l{QAbstractItemModel::}{dataChanged()} signal in order for the data that
+ has been changed to be read.
+*/
+
+/*!
+ \page modelview-part3.html
+ \contentspage {modelview-index.html}{Model/View Contents}
+ \previouspage {modelview-part2.html}{Developing a Simple Model/View Application}
+ \nextpage {modelview-part4.html}{Good Sources of Additional Information}
+ \title Model/View Chapter 3 - Intermediate Topics
+
+ \section1 3. Intermediate Topics
+
+ \section2 3.1 TreeView
+
+ You can convert the example above into an application with a tree view.
+ Simply replace QTableView with QTreeView, which results in a read/write
+ tree. No changes have to be made to the model. The tree won't have any
+ hierarchies because there aren't any hierarchies in the model itself.
+ \image dummy_tree.png
+
+
+ QListView, QTableView and QTreeView all use a model abstraction, which is a
+ merged list, table and tree. This makes it possible to use several different
+ types of view classes from the same model.
+ \image list_table_tree.png
+
+
+ This is how our example model looks so far:
+ \image example_model.png
+
+
+ We want to present a real tree. We have wrapped our data in the examples
+ above in order to make a model. This time we use QStandardItemModel, which
+ is a container for hierarchical data that also implements
+ QAbstractItemModel. To show a tree, QStandardItemModel must be populated
+ with \l{QStandardItem}{QStandardItems}, which are able to hold all the
+ standard properties of items like text, fonts, checkboxes or brushes.
+ \image tree_2_with_algorithm.png
+
+ \snippet examples/tutorials/modelview/6_treeview/modelview.cpp Quoting ModelView Tutorial
+
+ We simply instantiate a QStandardItemModel and add a couple of
+ \l{QStandardItem}{QStandardItems} to the constructor. We can then make a
+ hierarchical data structure because a QStandardItem can hold other
+ \l{QStandardItem}{QStandardItems}. Nodes are collapsed and expanded within
+ the view.
+
+ \section2 3.2 Working with Selections
+
+ We want to access a selected item's content in order to output it into the
+ window title together with the hierarchy level.
+ \image selection2.png
+
+ So let's create a couple of items:
+
+ \snippet examples/tutorials/modelview/7_selections/modelview.cpp quoting modelview_a
+
+ Views manage selections within a separate selection model, which can be
+ retrieved with the \l{QAbstractItemView::}{selectionModel()}
+ method. We retrieve the selection Model in order to connect a slot to its
+ \l{QAbstractItemView::}{selectionChanged()} signal.
+
+ \snippet examples/tutorials/modelview/7_selections/modelview.cpp quoting modelview_b
+
+ We get the model index that corresponds to the selection by calling
+ \l{QItemSelectionModel::currentIndex()}{treeView->selectionModel()->currentIndex()}
+ and we get the the field's string by using the model index. Then we just
+ calculate the item's \c hierarchyLevel. Top level items do not have
+ parents and the \l{QAbstractItemModel::}{parent()} method will return a
+ default constructed \l{QModelIndex}{QModelIndex()}. This is why we use the
+ \l{QAbstractItemModel::}{parent()} method to iterate to the top level while
+ counting the steps performed during iteration.
+
+ The selection model (as shown above) can be retrieved, but it can also be
+ set with \l{QAbstractItemView}{QAbstractItemView::setSelectionModel}. This
+ is how it's possible to have 3 view classes with synchronised selections
+ because only one instance of a selection model is used. The instance of a
+ selection model is retrieved from the first view class with
+ \l{QAbstractItemView::}{selectionModel()} and the result is assigned to the
+ second and third view class with \l{QAbstractItemView::}{setSelectionModel()}.
+
+ \section2 3.3 Predefined Models
+
+ The typical way to use model/view is to wrap specific data to make it
+ usable with view classes. Qt, however, also provides predefined models for
+ common underlying data structures. If one of the available data structures
+ is suitable for your application, a predefined model can be a good choice.
+
+ \table
+ \row
+ \o QStringListModel
+ \o Stores a list of strings
+ \row
+ \o QStandardItemModel
+ \o Stores arbitrary hierarchical items
+ \row
+ \o QFileSystemModel\br
+ QDirModel
+ \o Encapsulate the local file system
+ \row
+ \o QSqlQueryModel
+ \o Encapsulate an SQL result set
+ \row
+ \o QSqlTableModel
+ \o Encapsulates an SQL table
+ \row
+ \o QSqlRelationalTableModel
+ \o Encapsulates an SQL table with foreign keys
+ \row
+ \o QSortFilterProxyModel
+ \o Sorts and/or filters another model
+
+ \endtable
+
+ \section2 3.4 Delegates
+
+ In all examples so far, data is presented as text or a checkbox in a cell
+ and is edited as text or a checkbox. The component that provides these
+ presentation and editing services is called a \e delegate. We are only just
+ beginning to work with the delegate because the view uses a default
+ delegate. But imagine that we want to have a different editor.(e.g. a
+ slider or a drop down list) Or imagine that we want to present data as
+ graphics. Let's take a look at an example called
+ \l{Star Delegate Example}{Star Delegate}, in which stars are used to show
+ a rating:
+ \image stardelegate.png
+
+ The view has a method that replaces the default delegate and installs a
+ custom delegate. This method is called
+ \l{QAbstractItemView::}{setItemDelegate()}. A new delegate can be written
+ by creating a class that inherits from QStyledItemDelegate. In order to
+ write a delegate that displays stars and has no input capabilities, we only
+ need to overwrite 2 methods.
+
+ \code
+ class StarDelegate : public QStyledItemDelegate
+ {
+ Q_OBJECT
+ public:
+ StarDelegate(QWidget *parent = 0);
+ void paint(QPainter *painter, const QStyleOptionViewItem &option,
+ const QModelIndex &index) const;
+ QSize sizeHint(const QStyleOptionViewItem &option,
+ const QModelIndex &index) const;
+ };
+ \endcode
+
+ \l{QStyledItemDelegate::}{paint()} draws stars depending on the content
+ of the underlying data. The data can be looked up with parameter
+ \l{QModelIndex::data()}{index.data()}.
+ \l{QAbstractItemDelegate::}{sizeHint()} specifies each star's dimensions
+ so the the cell will provide enough height and width to accommodate the
+ stars.
+
+ Writing custom delegates is the right choice if you want to show your data
+ with a custom graphical representation inside the grid of the view class.
+ If you want to leave the grid, you can write a custom view class.
+
+ \section2 3.5 Debugging with ModelTest
+
+ The passive nature of models provides new challenges for programmers.
+ Inconsistencies in the model can cause the application to crash. Since the
+ model is hit by numerous calls from the view, it is hard to find out which
+ call has crashed the application and which operation has introduced the
+ problem.
+
+ Qt provides software called
+ \l{http://labs.qt.nokia.com/page/Projects/Itemview/Modeltest}{ModelTest},
+ which checks models while your programming is running. Every time the model
+ is changed, ModelTest scans the model and reports errors with an assert.
+ This is especially important for tree models, since their hierarchical
+ nature leaves many possibilities for subtle inconsistencies.
+
+ Unlike view classes, ModelTest uses out of range indexes to test the model.
+ This means your application may crash with ModelTest even if it runs
+ perfectly without it. So you also need to handle all of the indexes that
+ are out of range when using ModelTest.
+
+
+ \section2 3.6 Model/View NG
+
+ \raw HTML
+ <table style="background-color:white;border:none;font: normal 13px/1.2 Verdana;">
+ <tr><td align="left" valign="top" style="background-color:white;border:none;padding:5px;">
+ \endraw
+
+ \raw HTML
+ <!-- wrap content table p has 0 padding and the padding for p outside of the table is 5px-->
+ \endraw
+
+ Model/View was introduced in Qt 4.0 and is a frequently used technology.
+ Feedback from developers and new development trends have shown that there
+ is a need to further develop the model/view technology. Therefore a
+ research project originated at Nokia is looking into ways to go beyond the
+ current implementation.
+
+ One limitation of model/view is that view classes are basically all fixed
+ grids. It is possible, but really hard to make a list view with icons
+ placed on a curve; or cells expanding on mouse over events to show
+ additional information.
+ In order to achieve graphically rich view experiences, Model/View NG will
+ use QGraphicsView to render elements. Nodel/View NG also aims to make
+ model/view programming more intuitive. One way to achieve this is to have
+ separate models for lists, tables and trees. The current model abstraction
+ is complex because it is capable of representing a list, a table or a tree.
+
+ Model/View NG is a research project. You are welcome to checkout the source
+ code, monitor progress and take part in discussions at the following
+ address: \l{http://labs.qt.nokia.com/page/Projects/Itemview/ItemviewsNG}
+
+ \raw HTML
+ </td><td align="right" valign="top">
+ \endraw
+
+ \inlineimage path.png
+
+ \raw HTML
+ </td></tr></table>
+ \endraw
+*/
+
+/*!
+ \page modelview-part4.html
+ \contentspage {modelview-index.html}{Model/View Contents}
+ \previouspage {modelview-part3.html}{Intermediate Topics}
+ \title Model/View Chapter 4 - Good Sources of Additional Information
+
+ \section1 4. Good Sources of Additional Information
+
+ \section2 4.1 Books
+
+ Model/View programming is covered quite extensively in the documentation of
+ Qt but also in several good books.
+
+ \list 1
+ \o \bold{C++ GUI Programming with Qt 4} / Jasmin Blanchette, Mark Summerfield,
+ \e{Prentice Hall, 2nd edition}, ISBN 0-13-235416-0. Also available in
+ German: C++ GUI Programmierung mit Qt 4: Die offizielle Einführung,
+ \e{Addison-Wesley}, ISBN 3-827327-29-6
+ \o \bold{The Book of Qt4, The Art of Building Qt Applications} / Daniel Molkentin,
+ \e{Open Source Press}, ISBN 1-59327-147-6.
+ Translated from \bold{Qt 4, Einführung in die Applikationsentwicklung},
+ \e{Open Source Press}, ISBN 3-937514-12-0.
+ \o \bold{Foundations of Qt Development} / Johan Thelin, \e{Apress}, ISBN 1-59059-831-8.
+ \endlist
+
+ More information about these books is available on the
+ \l{Books about Qt Programming}{Qt Web site}.
+
+ The following list provides an overview of example programs contained in the
+ books above. Some of them make very good templates for developing similar
+ applications.
+
+ \table
+ \header
+ \o example name
+ \o view class used
+ \o model used
+ \o aspects touched
+ \o
+ \row
+ \o Team Leaders
+ \o QListview
+ \o QStringListModel
+ \o
+ \o Book 1, Chapter 10, Figure 10.6
+ \row
+ \o Directory Viewer
+ \o QTreeView
+ \o QDirModel
+ \o
+ \o Book 1, Chapter 10, Figure 10.7
+ \row
+ \o Color Names
+ \o QListView
+ \o QSortFilterProxyModel
+ applied to QStringListModel
+ \o
+ \o Book 1, Chapter 10, Figure 10.8
+ \row
+ \o Currencies
+ \o QTableView
+ \o custom model based on
+ QAbstractTableModel
+ \o read only
+ \o Book 1, Chapter 10, Figure 10.10
+ \row
+ \o Cities
+ \o QTableView
+ \o custom model based on
+ QAbstractTableModel
+ \o read / write
+ \o Book 1, Chapter 10, Figure 10.12
+ \row
+ \o Boolean Parser
+ \o QTreeView
+ \o custom model based on
+ QAbstractItemModel
+ \o read only
+ \o Book 1, Chapter 10, Figure 10.14
+ \row
+ \o Track Editor
+ \o {2, 1} QTableWidget
+ \o custom delegate providing a custom editor
+ \o Book 1, Chapter 10, Figure 10.15
+
+ \row
+ \o Four directory views
+ \o QListView
+ QTableView
+ QTreeView
+ \o QDirModel
+ \o demonstrates the use of multiple views
+ \o Book2, Chapter 8.2
+ \row
+ \o Address Book
+ \o QListView
+ QTableView
+ QTreeView
+ \o custom model based on
+ QAbstractTableModel
+ \o read / write
+ \o Book2, Chapter 8.4
+ \row
+ \o Address Book with sorting
+ \o
+ \o QProxyModel
+ \o introducing sort and filter capabilities
+ \o Book2, Chapter 8.5
+ \row
+ \o Address Book
+ with checkboxes
+ \o
+ \o
+ \o introducing checkboxes in model/view
+ \o Book2, Chapter 8.6
+ \row
+ \o Address Book with transposed grid
+ \o
+ \o custom proxy Model based on QAbstractProxyModel
+ \o introducing a custom model
+ \o Book2, Chapter 8.7
+ \row
+ \o Address Book with drag and drop
+ \o
+ \o
+ \o introducing drag and drop support
+ \o Book2, Chapter 8.8
+ \row
+ \o Address Book with custom editor
+ \o
+ \o
+ \o introducing custom delegates
+ \o Book2, Chapter 8.9
+ \row
+ \o Views
+ \o QListView
+ QTableView
+ QTreeView
+ \o QStandardItemModel
+ \o read only
+ \o Book 3, Chapter 5, figure 5-3
+ \row
+ \o Bardelegate
+ \o QTableView
+ \o
+ \o custom delegate for presentation based on QAbstractItemDelegate
+ \o Book 3, Chapter 5, figure 5-5
+ \row
+ \o Editdelegate
+ \o QTableView
+ \o
+ \o custom delegate for editing based on QAbstractItemDelegate
+ \o Book 3, Chapter 5, figure 5-6
+ \row
+ \o Singleitemview
+ \o custom view based on QAbstractItemView
+ \o
+ \o custom view
+ \o Book 3,
+ Chapter 5,
+ figure 5-7
+ \row
+ \o listmodel
+ \o QTableView
+ \o custom Model based on QAbstractTableModel
+ \o read only
+ \o Book 3, Chapter 5, Figure 5-8
+ \row
+ \o treemodel
+ \o QTreeView
+ \o custom Model based on QAbstractItemModel
+ \o read only
+ \o Book 3, Chapter 5, Figure 5-10
+ \row
+ \o edit integers
+ \o QListView
+ \o custom Model based on QAbstractListModel
+ \o read / write
+ \o Book 3, Chapter 5, Listing 5-37, Figure 5-11
+ \row
+ \o sorting
+ \o QTableView
+ \o QSortFilterProxyModel applied to QStringListModel
+ \o demonstrates sorting
+ \o Book 3, Chapter 5, Figure 5-12
+ \endtable
+
+
+ \section2 4.2 Qt Documentation
+
+ Qt 4.7 comes with 17 examples and 2 Demonstrations for model/view.
+ The examples can be found here: \l{Item Views Examples}
+ \table
+ \header
+ \o Example name
+ \o View class used
+ \o Model used
+ \o Aspects touched
+ \row
+ \o Address Book
+ \o QTableView
+ \o QAbstractTableModel
+ QSortFilterProxyModel
+ \o usage of QSortFilterProxyModel to generate different
+ subsets from one data pool
+ \row
+ \o Basic Sort/Filter Model
+ \o QTreeView
+ \o QStandardItemModel
+ QSortFilterProxyModel
+ \o
+ \row
+ \o Chart
+ \o custom view
+ \o QStandardItemModel
+ \o designing custom views that cooperate with selection models
+ \row
+ \o Color Editor Factory
+ \o {2, 1} QTableWidget
+ \o enhancing the standard delegate with a new custom editor to choose colours
+ \row
+ \o Combo Widget Mapper
+ \o QDataWidgetMapper to map QLineEdit, QTextEdit and QComboBox
+ \o QStandardItemModel
+ \o shows how a QComboBox can serve as a view class
+ \row
+ \o Custom Sort/Filter Model
+ \o QTreeView
+ \o QStandardItemModel
+ QSortFilterProxyModel
+ \o subclass QSortFilterProxyModel for advanced sorting and filtering
+ \row
+ \o Dir View
+ \o QTreeView
+ \o QDirModel
+ \o very small example to demonstrate how to assign a model to a view
+ \row
+ \o Editable Tree Model
+ \o QTreeView
+ \o custom tree model
+ \o comprehensive example for working with trees, demonstrates
+ editing cells and tree structure with an underlying custom
+ model
+ \row
+ \o Fetch More
+ \o QListView
+ \o custom list model
+ \o dynamically changing model
+ \row
+ \o Frozen Column
+ \o QTableView
+ \o QStandardItemModel
+ \o
+ \row
+ \o Pixelator
+ \o QTableView
+ \o custom table model
+ \o implementation of a custom delegate
+ \row
+ \o Puzzle
+ \o QListView
+ \o custom list model
+ \o model/view with drag and drop
+ \row
+ \o Simple DOM Model
+ \o QTreeView
+ \o custom tree model
+ \o read only example for a custom tree model
+ \row
+ \o Simple Tree Model
+ \o QTreeView
+ \o custom tree model
+ \o read only example for a custom tree model
+ \row
+ \o Simple Widget Mapper
+ \o QDataWidgetMapper to map QLineEdit, QTextEdit and QSpinBox
+ \o QStandardItemModel
+ \o basic QDataWidgetMapper usage
+ \row
+ \o Spin Box Delegate
+ \o QTableView
+ \o QStandardItemModel
+ \o custom delegate that uses a spin box as a cell editor
+ \row
+ \o Star Delegate
+ \o {2, 1} QTableWidget
+ \o comprehensive custom delegate example.
+ \endtable
+
+ \l{Qt Demonstrations}{Demonstrations} are similar to examples except
+ that no walkthrough is provided for the code. Demonstrations are also
+ sometimes more feature rich.
+
+ \list
+ \o The \bold Interview demonstration shows the same model and
+ selection being shared between three different views.
+ \o Demonstration \bold Spreadsheet demonstrates the use of a
+ table view as a spreadsheet, using custom delegates to render
+ each item according to the type of data it contains.
+ \endlist
+
+ A \l{Model/View Programming}{reference document} for model/view technology
+ is also available.
+*/