Long live Qt 4.5!

10 files changed, 1133 insertions, 0 deletions

diff --git a/examples/widgets/validators/ledoff.png b/examples/widgets/validators/ledoff.png
new file mode 100644
index 0000000000..8b1f2ed123
--- /dev/null
+++ b/examples/widgets/validators/ledoff.png
diff --git a/examples/widgets/validators/ledon.png b/examples/widgets/validators/ledon.png
new file mode 100644
index 0000000000..601c34d5a8
--- /dev/null
+++ b/examples/widgets/validators/ledon.png
diff --git a/examples/widgets/validators/ledwidget.cpp b/examples/widgets/validators/ledwidget.cpp
new file mode 100644
index 0000000000..9213755b3c
--- /dev/null
+++ b/examples/widgets/validators/ledwidget.cpp
@@ -0,0 +1,63 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples 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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "ledwidget.h"
+
+LEDWidget::LEDWidget(QWidget *parent)
+    : QLabel(parent), onPixmap(":/ledon.png"), offPixmap(":/ledoff.png")
+{
+    setPixmap(offPixmap);
+    flashTimer.setInterval(200);
+    flashTimer.setSingleShot(true);
+    connect(&flashTimer, SIGNAL(timeout()), this, SLOT(extinguish()));
+};
+
+void LEDWidget::extinguish()
+{
+    setPixmap(offPixmap);
+}
+
+void LEDWidget::flash()
+{
+    setPixmap(onPixmap);
+    flashTimer.start();
+}
+
diff --git a/examples/widgets/validators/ledwidget.h b/examples/widgets/validators/ledwidget.h
new file mode 100644
index 0000000000..08992f97f2
--- /dev/null
+++ b/examples/widgets/validators/ledwidget.h
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples 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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef LEDWIDGET_H
+#define LEDWIDGET_H
+
+#include <QLabel>
+#include <QPixmap>
+#include <QTimer>
+
+class LEDWidget : public QLabel
+{
+    Q_OBJECT
+public:
+    LEDWidget(QWidget *parent = 0);
+public slots:
+    void flash();
+
+private slots:
+    void extinguish();
+
+private:
+    QPixmap onPixmap, offPixmap;
+    QTimer flashTimer;
+};
+
+#endif // LEDWIDGET_H
diff --git a/examples/widgets/validators/localeselector.cpp b/examples/widgets/validators/localeselector.cpp
new file mode 100644
index 0000000000..b725d2666d
--- /dev/null
+++ b/examples/widgets/validators/localeselector.cpp
@@ -0,0 +1,313 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples 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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "localeselector.h"
+#include <QLocale>
+
+struct SupportedLocale
+{
+    int lang, country;
+};
+
+const SupportedLocale SUPPORTED_LOCALES[] = {
+    {      1,     0 }, // C/AnyCountry
+    {      3,    69 }, // Afan/Ethiopia
+    {      3,   111 }, // Afan/Kenya
+    {      4,    59 }, // Afar/Djibouti
+    {      4,    67 }, // Afar/Eritrea
+    {      4,    69 }, // Afar/Ethiopia
+    {      5,   195 }, // Afrikaans/SouthAfrica
+    {      5,   148 }, // Afrikaans/Namibia
+    {      6,     2 }, // Albanian/Albania
+    {      7,    69 }, // Amharic/Ethiopia
+    {      8,   186 }, // Arabic/SaudiArabia
+    {      8,     3 }, // Arabic/Algeria
+    {      8,    17 }, // Arabic/Bahrain
+    {      8,    64 }, // Arabic/Egypt
+    {      8,   103 }, // Arabic/Iraq
+    {      8,   109 }, // Arabic/Jordan
+    {      8,   115 }, // Arabic/Kuwait
+    {      8,   119 }, // Arabic/Lebanon
+    {      8,   122 }, // Arabic/LibyanArabJamahiriya
+    {      8,   145 }, // Arabic/Morocco
+    {      8,   162 }, // Arabic/Oman
+    {      8,   175 }, // Arabic/Qatar
+    {      8,   201 }, // Arabic/Sudan
+    {      8,   207 }, // Arabic/SyrianArabRepublic
+    {      8,   216 }, // Arabic/Tunisia
+    {      8,   223 }, // Arabic/UnitedArabEmirates
+    {      8,   237 }, // Arabic/Yemen
+    {      9,    11 }, // Armenian/Armenia
+    {     10,   100 }, // Assamese/India
+    {     12,    15 }, // Azerbaijani/Azerbaijan
+    {     14,   197 }, // Basque/Spain
+    {     15,    18 }, // Bengali/Bangladesh
+    {     15,   100 }, // Bengali/India
+    {     16,    25 }, // Bhutani/Bhutan
+    {     20,    33 }, // Bulgarian/Bulgaria
+    {     22,    20 }, // Byelorussian/Belarus
+    {     23,    36 }, // Cambodian/Cambodia
+    {     24,   197 }, // Catalan/Spain
+    {     25,    44 }, // Chinese/China
+    {     25,    97 }, // Chinese/HongKong
+    {     25,   126 }, // Chinese/Macau
+    {     25,   190 }, // Chinese/Singapore
+    {     25,   208 }, // Chinese/Taiwan
+    {     27,    54 }, // Croatian/Croatia
+    {     28,    57 }, // Czech/CzechRepublic
+    {     29,    58 }, // Danish/Denmark
+    {     30,   151 }, // Dutch/Netherlands
+    {     30,    21 }, // Dutch/Belgium
+    {     31,   225 }, // English/UnitedStates
+    {     31,     4 }, // English/AmericanSamoa
+    {     31,    13 }, // English/Australia
+    {     31,    21 }, // English/Belgium
+    {     31,    22 }, // English/Belize
+    {     31,    28 }, // English/Botswana
+    {     31,    38 }, // English/Canada
+    {     31,    89 }, // English/Guam
+    {     31,    97 }, // English/HongKong
+    {     31,   100 }, // English/India
+    {     31,   104 }, // English/Ireland
+    {     31,   107 }, // English/Jamaica
+    {     31,   133 }, // English/Malta
+    {     31,   134 }, // English/MarshallIslands
+    {     31,   148 }, // English/Namibia
+    {     31,   154 }, // English/NewZealand
+    {     31,   160 }, // English/NorthernMarianaIslands
+    {     31,   163 }, // English/Pakistan
+    {     31,   170 }, // English/Philippines
+    {     31,   190 }, // English/Singapore
+    {     31,   195 }, // English/SouthAfrica
+    {     31,   215 }, // English/TrinidadAndTobago
+    {     31,   224 }, // English/UnitedKingdom
+    {     31,   226 }, // English/UnitedStatesMinorOutlyingIslands
+    {     31,   234 }, // English/USVirginIslands
+    {     31,   240 }, // English/Zimbabwe
+    {     33,    68 }, // Estonian/Estonia
+    {     34,    71 }, // Faroese/FaroeIslands
+    {     36,    73 }, // Finnish/Finland
+    {     37,    74 }, // French/France
+    {     37,    21 }, // French/Belgium
+    {     37,    38 }, // French/Canada
+    {     37,   125 }, // French/Luxembourg
+    {     37,   142 }, // French/Monaco
+    {     37,   206 }, // French/Switzerland
+    {     40,   197 }, // Galician/Spain
+    {     41,    81 }, // Georgian/Georgia
+    {     42,    82 }, // German/Germany
+    {     42,    14 }, // German/Austria
+    {     42,    21 }, // German/Belgium
+    {     42,   123 }, // German/Liechtenstein
+    {     42,   125 }, // German/Luxembourg
+    {     42,   206 }, // German/Switzerland
+    {     43,    85 }, // Greek/Greece
+    {     43,    56 }, // Greek/Cyprus
+    {     44,    86 }, // Greenlandic/Greenland
+    {     46,   100 }, // Gujarati/India
+    {     47,    83 }, // Hausa/Ghana
+    {     47,   156 }, // Hausa/Niger
+    {     47,   157 }, // Hausa/Nigeria
+    {     48,   105 }, // Hebrew/Israel
+    {     49,   100 }, // Hindi/India
+    {     50,    98 }, // Hungarian/Hungary
+    {     51,    99 }, // Icelandic/Iceland
+    {     52,   101 }, // Indonesian/Indonesia
+    {     57,   104 }, // Irish/Ireland
+    {     58,   106 }, // Italian/Italy
+    {     58,   206 }, // Italian/Switzerland
+    {     59,   108 }, // Japanese/Japan
+    {     61,   100 }, // Kannada/India
+    {     63,   110 }, // Kazakh/Kazakhstan
+    {     64,   179 }, // Kinyarwanda/Rwanda
+    {     65,   116 }, // Kirghiz/Kyrgyzstan
+    {     66,   114 }, // Korean/RepublicOfKorea
+    {     67,   102 }, // Kurdish/Iran
+    {     67,   103 }, // Kurdish/Iraq
+    {     67,   207 }, // Kurdish/SyrianArabRepublic
+    {     67,   217 }, // Kurdish/Turkey
+    {     69,   117 }, // Laothian/Lao
+    {     71,   118 }, // Latvian/Latvia
+    {     72,    49 }, // Lingala/DemocraticRepublicOfCongo
+    {     72,    50 }, // Lingala/PeoplesRepublicOfCongo
+    {     73,   124 }, // Lithuanian/Lithuania
+    {     74,   127 }, // Macedonian/Macedonia
+    {     76,   130 }, // Malay/Malaysia
+    {     76,    32 }, // Malay/BruneiDarussalam
+    {     77,   100 }, // Malayalam/India
+    {     78,   133 }, // Maltese/Malta
+    {     80,   100 }, // Marathi/India
+    {     82,   143 }, // Mongolian/Mongolia
+    {     84,   150 }, // Nepali/Nepal
+    {     85,   161 }, // Norwegian/Norway
+    {     87,   100 }, // Oriya/India
+    {     88,     1 }, // Pashto/Afghanistan
+    {     89,   102 }, // Persian/Iran
+    {     89,     1 }, // Persian/Afghanistan
+    {     90,   172 }, // Polish/Poland
+    {     91,   173 }, // Portuguese/Portugal
+    {     91,    30 }, // Portuguese/Brazil
+    {     92,   100 }, // Punjabi/India
+    {     92,   163 }, // Punjabi/Pakistan
+    {     95,   177 }, // Romanian/Romania
+    {     96,   178 }, // Russian/RussianFederation
+    {     96,   222 }, // Russian/Ukraine
+    {     99,   100 }, // Sanskrit/India
+    {    100,   241 }, // Serbian/SerbiaAndMontenegro
+    {    100,    27 }, // Serbian/BosniaAndHerzegowina
+    {    100,   238 }, // Serbian/Yugoslavia
+    {    101,   241 }, // SerboCroatian/SerbiaAndMontenegro
+    {    101,    27 }, // SerboCroatian/BosniaAndHerzegowina
+    {    101,   238 }, // SerboCroatian/Yugoslavia
+    {    102,   195 }, // Sesotho/SouthAfrica
+    {    103,   195 }, // Setswana/SouthAfrica
+    {    107,   195 }, // Siswati/SouthAfrica
+    {    108,   191 }, // Slovak/Slovakia
+    {    109,   192 }, // Slovenian/Slovenia
+    {    110,   194 }, // Somali/Somalia
+    {    110,    59 }, // Somali/Djibouti
+    {    110,    69 }, // Somali/Ethiopia
+    {    110,   111 }, // Somali/Kenya
+    {    111,   197 }, // Spanish/Spain
+    {    111,    10 }, // Spanish/Argentina
+    {    111,    26 }, // Spanish/Bolivia
+    {    111,    43 }, // Spanish/Chile
+    {    111,    47 }, // Spanish/Colombia
+    {    111,    52 }, // Spanish/CostaRica
+    {    111,    61 }, // Spanish/DominicanRepublic
+    {    111,    63 }, // Spanish/Ecuador
+    {    111,    65 }, // Spanish/ElSalvador
+    {    111,    90 }, // Spanish/Guatemala
+    {    111,    96 }, // Spanish/Honduras
+    {    111,   139 }, // Spanish/Mexico
+    {    111,   155 }, // Spanish/Nicaragua
+    {    111,   166 }, // Spanish/Panama
+    {    111,   168 }, // Spanish/Paraguay
+    {    111,   169 }, // Spanish/Peru
+    {    111,   174 }, // Spanish/PuertoRico
+    {    111,   225 }, // Spanish/UnitedStates
+    {    111,   227 }, // Spanish/Uruguay
+    {    111,   231 }, // Spanish/Venezuela
+    {    113,   111 }, // Swahili/Kenya
+    {    113,   210 }, // Swahili/Tanzania
+    {    114,   205 }, // Swedish/Sweden
+    {    114,    73 }, // Swedish/Finland
+    {    116,   209 }, // Tajik/Tajikistan
+    {    117,   100 }, // Tamil/India
+    {    118,   178 }, // Tatar/RussianFederation
+    {    119,   100 }, // Telugu/India
+    {    120,   211 }, // Thai/Thailand
+    {    122,    67 }, // Tigrinya/Eritrea
+    {    122,    69 }, // Tigrinya/Ethiopia
+    {    124,   195 }, // Tsonga/SouthAfrica
+    {    125,   217 }, // Turkish/Turkey
+    {    129,   222 }, // Ukrainian/Ukraine
+    {    130,   100 }, // Urdu/India
+    {    130,   163 }, // Urdu/Pakistan
+    {    131,   228 }, // Uzbek/Uzbekistan
+    {    131,     1 }, // Uzbek/Afghanistan
+    {    132,   232 }, // Vietnamese/VietNam
+    {    134,   224 }, // Welsh/UnitedKingdom
+    {    136,   195 }, // Xhosa/SouthAfrica
+    {    138,   157 }, // Yoruba/Nigeria
+    {    140,   195 }, // Zulu/SouthAfrica
+    {    141,   161 }, // Nynorsk/Norway
+    {    142,    27 }, // Bosnian/BosniaAndHerzegowina
+    {    143,   131 }, // Divehi/Maldives
+    {    144,   224 }, // Manx/UnitedKingdom
+    {    145,   224 }, // Cornish/UnitedKingdom
+    {    146,    83 }, // Akan/Ghana
+    {    147,   100 }, // Konkani/India
+    {    148,    83 }, // Ga/Ghana
+    {    149,   157 }, // Igbo/Nigeria
+    {    150,   111 }, // Kamba/Kenya
+    {    151,   207 }, // Syriac/SyrianArabRepublic
+    {    152,    67 }, // Blin/Eritrea
+    {    153,    67 }, // Geez/Eritrea
+    {    153,    69 }, // Geez/Ethiopia
+    {    154,   157 }, // Koro/Nigeria
+    {    155,    69 }, // Sidamo/Ethiopia
+    {    156,   157 }, // Atsam/Nigeria
+    {    157,    67 }, // Tigre/Eritrea
+    {    158,   157 }, // Jju/Nigeria
+    {    159,   106 }, // Friulian/Italy
+    {    160,   195 }, // Venda/SouthAfrica
+    {    161,    83 }, // Ewe/Ghana
+    {    161,   212 }, // Ewe/Togo
+    {    163,   225 }, // Hawaiian/UnitedStates
+    {    164,   157 }, // Tyap/Nigeria
+    {    165,   129 } // Chewa/Malawi
+};
+
+const int SUPPORTED_LOCALES_COUNT = sizeof(SUPPORTED_LOCALES)/sizeof(SupportedLocale);
+
+typedef QPair<int, int> IntPair;
+Q_DECLARE_METATYPE(SupportedLocale)
+
+LocaleSelector::LocaleSelector(QWidget *parent)
+    : QComboBox(parent)
+{
+    int curIndex = -1;
+    QLocale curLocale;
+
+    for (int i = 0; i < SUPPORTED_LOCALES_COUNT; ++i) {
+        const SupportedLocale &l = SUPPORTED_LOCALES[i];
+        if (l.lang == curLocale.language() && l.country == curLocale.country())
+            curIndex = i;
+        QString text = QLocale::languageToString(QLocale::Language(l.lang))
+                        + QLatin1Char('/')
+                        + QLocale::countryToString(QLocale::Country(l.country));
+        addItem(text, qVariantFromValue(l));
+    }
+
+    setCurrentIndex(curIndex);
+
+    connect(this, SIGNAL(activated(int)), this, SLOT(emitLocaleSelected(int)));
+}
+
+void LocaleSelector::emitLocaleSelected(int index)
+{
+    QVariant v = itemData(index);
+    if (!v.isValid())
+        return;
+    SupportedLocale l = qVariantValue<SupportedLocale>(v);
+    emit localeSelected(QLocale(QLocale::Language(l.lang), QLocale::Country(l.country)));
+}
diff --git a/examples/widgets/validators/localeselector.h b/examples/widgets/validators/localeselector.h
new file mode 100644
index 0000000000..763b58b4af
--- /dev/null
+++ b/examples/widgets/validators/localeselector.h
@@ -0,0 +1,61 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples 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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef LOCALESELECTOR_H
+#define LOCALESELECTOR_H
+
+#include <QComboBox>
+
+class LocaleSelector : public QComboBox
+{
+    Q_OBJECT
+
+public:
+    LocaleSelector(QWidget *parent = 0);
+
+signals:
+    void localeSelected(const QLocale &locale);
+
+private slots:
+    void emitLocaleSelected(int index);
+};
+
+#endif //LOCALESELECTOR_H
diff --git a/examples/widgets/validators/main.cpp b/examples/widgets/validators/main.cpp
new file mode 100644
index 0000000000..6822b62dc0
--- /dev/null
+++ b/examples/widgets/validators/main.cpp
@@ -0,0 +1,137 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples 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.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qdebug.h>
+#include <QApplication>
+#include <QLineEdit>
+#include <QValidator>
+
+#include "ui_validators.h"
+
+class ValidatorWidget : public QWidget, public Ui::ValidatorsForm
+{
+    Q_OBJECT
+public:
+    ValidatorWidget(QWidget *parent = 0);
+
+private slots:
+    void updateValidator();
+    void updateDoubleValidator();
+    void _setLocale(const QLocale &l) { setLocale(l); updateValidator(); updateDoubleValidator(); }
+
+private:
+    QIntValidator *validator;
+    QDoubleValidator *doubleValidator;
+};
+
+ValidatorWidget::ValidatorWidget(QWidget *parent)
+    : QWidget(parent)
+{
+    setupUi(this);
+
+    connect(localeSelector, SIGNAL(localeSelected(QLocale)), this, SLOT(_setLocale(QLocale)));
+
+    connect(minVal, SIGNAL(editingFinished()), this, SLOT(updateValidator()));
+    connect(maxVal, SIGNAL(editingFinished()), this, SLOT(updateValidator()));
+    connect(editor, SIGNAL(editingFinished()), ledWidget, SLOT(flash()));
+
+    connect(doubleMaxVal, SIGNAL(editingFinished()), this, SLOT(updateDoubleValidator()));
+    connect(doubleMinVal, SIGNAL(editingFinished()), this, SLOT(updateDoubleValidator()));
+    connect(doubleDecimals, SIGNAL(valueChanged(int)), this, SLOT(updateDoubleValidator()));
+    connect(doubleFormat, SIGNAL(activated(int)), this, SLOT(updateDoubleValidator()));
+    connect(doubleEditor, SIGNAL(editingFinished()), doubleLedWidget, SLOT(flash()));
+
+    validator = 0;
+    doubleValidator = 0;
+    updateValidator();
+    updateDoubleValidator();
+};
+
+void ValidatorWidget::updateValidator()
+{
+    QIntValidator *v = new QIntValidator(minVal->value(), maxVal->value(), this);
+    v->setLocale(locale());
+    editor->setValidator(v);
+    delete validator;
+    validator = v;
+
+    QString s = editor->text();
+    int i = 0;
+    if (validator->validate(s, i) == QValidator::Invalid) {
+        editor->clear();
+    } else {
+        editor->setText(s);
+    }
+}
+
+void ValidatorWidget::updateDoubleValidator()
+{
+    QDoubleValidator *v
+        = new QDoubleValidator(doubleMinVal->value(), doubleMaxVal->value(),
+                                doubleDecimals->value(), this);
+    v->setNotation(static_cast<QDoubleValidator::Notation>(doubleFormat->currentIndex()));
+    v->setLocale(locale());
+    doubleEditor->setValidator(v);
+    delete doubleValidator;
+    doubleValidator = v;
+
+    QString s = doubleEditor->text();
+    int i = 0;
+    if (doubleValidator->validate(s, i) == QValidator::Invalid) {
+        doubleEditor->clear();
+    } else {
+        doubleEditor->setText(s);
+    }
+}
+
+int main(int argc, char **argv)
+{
+    Q_INIT_RESOURCE(validators);
+
+    QApplication app(argc, argv);
+
+    ValidatorWidget w;
+    w.show();
+
+    return app.exec();
+}
+
+#include "main.moc"
diff --git a/examples/widgets/validators/validators.pro b/examples/widgets/validators/validators.pro
new file mode 100644
index 0000000000..8e7884d56e
--- /dev/null
+++ b/examples/widgets/validators/validators.pro
@@ -0,0 +1,21 @@
+######################################################################
+# Automatically generated by qmake (2.01a) Tue Nov 28 13:20:04 2006
+######################################################################
+
+TEMPLATE = app
+TARGET = validators
+DEPENDPATH += .
+INCLUDEPATH += .
+
+FORMS += validators.ui
+RESOURCES += validators.qrc
+
+# Input
+SOURCES += main.cpp ledwidget.cpp localeselector.cpp
+HEADERS += ledwidget.h localeselector.h
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/widgets/validators
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS *.pro *.png
+sources.path = $$[QT_INSTALL_EXAMPLES]/widgets/validators
+INSTALLS += target sources
diff --git a/examples/widgets/validators/validators.qrc b/examples/widgets/validators/validators.qrc
new file mode 100644
index 0000000000..94874317a8
--- /dev/null
+++ b/examples/widgets/validators/validators.qrc
@@ -0,0 +1,6 @@
+<RCC>
+    <qresource prefix="/" >
+        <file>ledoff.png</file>
+        <file>ledon.png</file>
+    </qresource>
+</RCC>
diff --git a/examples/widgets/validators/validators.ui b/examples/widgets/validators/validators.ui
new file mode 100644
index 0000000000..f05b96fbe0
--- /dev/null
+++ b/examples/widgets/validators/validators.ui
@@ -0,0 +1,467 @@
+<ui version="4.0" >
+ <class>ValidatorsForm</class>
+ <widget class="QWidget" name="ValidatorsForm" >
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>526</width>
+    <height>668</height>
+   </rect>
+  </property>
+  <property name="windowTitle" >
+   <string>Form</string>
+  </property>
+  <layout class="QVBoxLayout" >
+   <property name="margin" >
+    <number>9</number>
+   </property>
+   <property name="spacing" >
+    <number>6</number>
+   </property>
+   <item>
+    <layout class="QHBoxLayout" >
+     <property name="margin" >
+      <number>0</number>
+     </property>
+     <property name="spacing" >
+      <number>6</number>
+     </property>
+     <item>
+      <widget class="LocaleSelector" name="localeSelector" />
+     </item>
+     <item>
+      <spacer>
+       <property name="orientation" >
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" >
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="groupBox" >
+     <property name="title" >
+      <string>QIntValidator</string>
+     </property>
+     <layout class="QVBoxLayout" >
+      <property name="margin" >
+       <number>9</number>
+      </property>
+      <property name="spacing" >
+       <number>6</number>
+      </property>
+      <item>
+       <layout class="QHBoxLayout" >
+        <property name="margin" >
+         <number>0</number>
+        </property>
+        <property name="spacing" >
+         <number>6</number>
+        </property>
+        <item>
+         <layout class="QGridLayout" >
+          <property name="margin" >
+           <number>0</number>
+          </property>
+          <property name="spacing" >
+           <number>6</number>
+          </property>
+          <item row="0" column="0" >
+           <widget class="QLabel" name="label" >
+            <property name="text" >
+             <string>Min:</string>
+            </property>
+            <property name="alignment" >
+             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+            </property>
+           </widget>
+          </item>
+          <item row="0" column="1" >
+           <widget class="QSpinBox" name="minVal" >
+            <property name="sizePolicy" >
+             <sizepolicy vsizetype="Fixed" hsizetype="Minimum" >
+              <horstretch>1</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="minimum" >
+             <number>-1000000</number>
+            </property>
+            <property name="maximum" >
+             <number>1000000</number>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="0" >
+           <widget class="QLabel" name="label_2" >
+            <property name="text" >
+             <string>Max:</string>
+            </property>
+            <property name="alignment" >
+             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="1" >
+           <widget class="QSpinBox" name="maxVal" >
+            <property name="sizePolicy" >
+             <sizepolicy vsizetype="Fixed" hsizetype="Minimum" >
+              <horstretch>1</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="minimum" >
+             <number>-1000000</number>
+            </property>
+            <property name="maximum" >
+             <number>1000000</number>
+            </property>
+            <property name="value" >
+             <number>1000</number>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+        <item>
+         <widget class="QFrame" name="frame" >
+          <property name="frameShape" >
+           <enum>QFrame::StyledPanel</enum>
+          </property>
+          <property name="frameShadow" >
+           <enum>QFrame::Sunken</enum>
+          </property>
+          <layout class="QVBoxLayout" >
+           <property name="margin" >
+            <number>9</number>
+           </property>
+           <property name="spacing" >
+            <number>6</number>
+           </property>
+           <item>
+            <widget class="LEDWidget" name="ledWidget" >
+             <property name="sizePolicy" >
+              <sizepolicy vsizetype="Fixed" hsizetype="Preferred" >
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
+             <property name="pixmap" >
+              <pixmap resource="validators.qrc" >:/ledoff.png</pixmap>
+             </property>
+             <property name="alignment" >
+              <set>Qt::AlignCenter</set>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QLabel" name="label_7" >
+             <property name="text" >
+              <string>editingFinished()</string>
+             </property>
+            </widget>
+           </item>
+          </layout>
+         </widget>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <spacer>
+        <property name="orientation" >
+         <enum>Qt::Vertical</enum>
+        </property>
+        <property name="sizeType" >
+         <enum>QSizePolicy::Fixed</enum>
+        </property>
+        <property name="sizeHint" >
+         <size>
+          <width>20</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+      <item>
+       <widget class="QLineEdit" name="editor" />
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <widget class="QGroupBox" name="groupBox_2" >
+     <property name="title" >
+      <string>QDoubleValidator</string>
+     </property>
+     <layout class="QVBoxLayout" >
+      <property name="margin" >
+       <number>9</number>
+      </property>
+      <property name="spacing" >
+       <number>6</number>
+      </property>
+      <item>
+       <layout class="QHBoxLayout" >
+        <property name="margin" >
+         <number>0</number>
+        </property>
+        <property name="spacing" >
+         <number>6</number>
+        </property>
+        <item>
+         <layout class="QGridLayout" >
+          <property name="margin" >
+           <number>0</number>
+          </property>
+          <property name="spacing" >
+           <number>6</number>
+          </property>
+          <item row="0" column="0" >
+           <widget class="QLabel" name="label_3" >
+            <property name="text" >
+             <string>Min:</string>
+            </property>
+            <property name="alignment" >
+             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+            </property>
+           </widget>
+          </item>
+          <item row="0" column="1" >
+           <widget class="QDoubleSpinBox" name="doubleMinVal" >
+            <property name="sizePolicy" >
+             <sizepolicy vsizetype="Fixed" hsizetype="Minimum" >
+              <horstretch>1</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="minimum" >
+             <double>-100000.000000000000000</double>
+            </property>
+            <property name="maximum" >
+             <double>100000.000000000000000</double>
+            </property>
+            <property name="value" >
+             <double>0.000000000000000</double>
+            </property>
+           </widget>
+          </item>
+          <item row="0" column="2" >
+           <widget class="QLabel" name="label_5" >
+            <property name="text" >
+             <string>Format:</string>
+            </property>
+            <property name="alignment" >
+             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+            </property>
+           </widget>
+          </item>
+          <item row="0" column="3" >
+           <widget class="QComboBox" name="doubleFormat" >
+            <item>
+             <property name="text" >
+              <string>Standard</string>
+             </property>
+            </item>
+            <item>
+             <property name="text" >
+              <string>Scientific</string>
+             </property>
+            </item>
+           </widget>
+          </item>
+          <item row="1" column="0" >
+           <widget class="QLabel" name="label_4" >
+            <property name="text" >
+             <string>Max:</string>
+            </property>
+            <property name="alignment" >
+             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="1" >
+           <widget class="QDoubleSpinBox" name="doubleMaxVal" >
+            <property name="sizePolicy" >
+             <sizepolicy vsizetype="Fixed" hsizetype="Minimum" >
+              <horstretch>1</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="minimum" >
+             <double>-100000.000000000000000</double>
+            </property>
+            <property name="maximum" >
+             <double>100000.000000000000000</double>
+            </property>
+            <property name="value" >
+             <double>1000.000000000000000</double>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="2" >
+           <widget class="QLabel" name="label_6" >
+            <property name="text" >
+             <string>Decimals:</string>
+            </property>
+            <property name="alignment" >
+             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="3" >
+           <widget class="QSpinBox" name="doubleDecimals" >
+            <property name="value" >
+             <number>2</number>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+        <item>
+         <widget class="QFrame" name="frame_2" >
+          <property name="frameShape" >
+           <enum>QFrame::StyledPanel</enum>
+          </property>
+          <property name="frameShadow" >
+           <enum>QFrame::Sunken</enum>
+          </property>
+          <layout class="QVBoxLayout" >
+           <property name="margin" >
+            <number>9</number>
+           </property>
+           <property name="spacing" >
+            <number>6</number>
+           </property>
+           <item>
+            <widget class="LEDWidget" name="doubleLedWidget" >
+             <property name="text" >
+              <string/>
+             </property>
+             <property name="pixmap" >
+              <pixmap resource="validators.qrc" >:/ledoff.png</pixmap>
+             </property>
+             <property name="alignment" >
+              <set>Qt::AlignCenter</set>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QLabel" name="label_8" >
+             <property name="text" >
+              <string>editingFinished()</string>
+             </property>
+            </widget>
+           </item>
+          </layout>
+         </widget>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <spacer>
+        <property name="orientation" >
+         <enum>Qt::Vertical</enum>
+        </property>
+        <property name="sizeType" >
+         <enum>QSizePolicy::Fixed</enum>
+        </property>
+        <property name="sizeHint" >
+         <size>
+          <width>20</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+      <item>
+       <widget class="QLineEdit" name="doubleEditor" />
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <spacer>
+     <property name="orientation" >
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" >
+      <size>
+       <width>20</width>
+       <height>111</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" >
+     <property name="margin" >
+      <number>0</number>
+     </property>
+     <property name="spacing" >
+      <number>6</number>
+     </property>
+     <item>
+      <spacer>
+       <property name="orientation" >
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" >
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QPushButton" name="pushButton" >
+       <property name="text" >
+        <string>Quit</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>LEDWidget</class>
+   <extends>QLabel</extends>
+   <header>ledwidget.h</header>
+  </customwidget>
+  <customwidget>
+   <class>LocaleSelector</class>
+   <extends>QComboBox</extends>
+   <header>localeselector.h</header>
+  </customwidget>
+ </customwidgets>
+ <resources>
+  <include location="validators.qrc" />
+ </resources>
+ <connections>
+  <connection>
+   <sender>pushButton</sender>
+   <signal>clicked()</signal>
+   <receiver>ValidatorsForm</receiver>
+   <slot>close()</slot>
+   <hints>
+    <hint type="sourcelabel" >
+     <x>94</x>
+     <y>274</y>
+    </hint>
+    <hint type="destinationlabel" >
+     <x>131</x>
+     <y>260</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>