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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12

7 files changed, 400 insertions, 0 deletions

diff --git a/examples/uitools/textfinder/forms/input.txt b/examples/uitools/textfinder/forms/input.txt
new file mode 100644
index 0000000000..29dfe5d6c6
--- /dev/null
+++ b/examples/uitools/textfinder/forms/input.txt
@@ -0,0 +1,9 @@
+These forms are processed at run-time to produce dynamically-generated user interfaces. 
+In order to generate a form at run-time, a resource file containing a UI file is needed. 
+Applications that use the form handling classes need to be configured to be built against 
+the QtUiTools module. This is done by including the following declaration in a qmake project 
+file to ensure that the application is compiled and linked appropriately. A form loader object, 
+provided by the QUiLoader class, is used to construct the user interface. This user interface 
+can be retrieved from any QIODevice; for example, a QFile object can be used to obtain a form 
+stored in a project's resources. The QUiLoader::load() function takes the user interface 
+description contained in the file and constructs the form widget.
\ No newline at end of file
diff --git a/examples/uitools/textfinder/forms/textfinder.ui b/examples/uitools/textfinder/forms/textfinder.ui
new file mode 100644
index 0000000000..af05192dbd
--- /dev/null
+++ b/examples/uitools/textfinder/forms/textfinder.ui
@@ -0,0 +1,89 @@
+<ui version="4.0" >
+ <class>Form</class>
+ <widget class="QWidget" name="Form" >
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>378</width>
+    <height>158</height>
+   </rect>
+  </property>
+  <property name="windowTitle" >
+   <string>Find Text</string>
+  </property>
+  <layout class="QVBoxLayout" >
+   <property name="margin" >
+    <number>9</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="1" >
+      <widget class="QLineEdit" name="lineEdit" />
+     </item>
+     <item row="0" column="0" >
+      <widget class="QLabel" name="searchLabel" >
+       <property name="text" >
+        <string>&amp;Keyword:</string>
+       </property>
+       <property name="buddy" >
+        <cstring>lineEdit</cstring>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="2" >
+      <widget class="QPushButton" name="findButton" >
+       <property name="text" >
+        <string>&amp;Find</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QTextEdit" name="textEdit" />
+   </item>
+   <item>
+    <spacer>
+     <property name="orientation" >
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" >
+      <size>
+       <width>20</width>
+       <height>16</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>lineEdit</sender>
+   <signal>returnPressed()</signal>
+   <receiver>findButton</receiver>
+   <slot>animateClick()</slot>
+   <hints>
+    <hint type="sourcelabel" >
+     <x>261</x>
+     <y>17</y>
+    </hint>
+    <hint type="destinationlabel" >
+     <x>320</x>
+     <y>17</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>
diff --git a/examples/uitools/textfinder/main.cpp b/examples/uitools/textfinder/main.cpp
new file mode 100644
index 0000000000..2fe9b715d1
--- /dev/null
+++ b/examples/uitools/textfinder/main.cpp
@@ -0,0 +1,55 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * 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.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) 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."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+#include "textfinder.h"
+
+//! [0]
+int main(int argc, char *argv[])
+{
+    Q_INIT_RESOURCE(textfinder);
+    QApplication app(argc, argv);
+
+    TextFinder *textFinder = new TextFinder;
+    textFinder->show();
+
+    return app.exec();
+}
+//! [0]
diff --git a/examples/uitools/textfinder/textfinder.cpp b/examples/uitools/textfinder/textfinder.cpp
new file mode 100644
index 0000000000..0a69d5e2dd
--- /dev/null
+++ b/examples/uitools/textfinder/textfinder.cpp
@@ -0,0 +1,155 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * 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.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) 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."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtUiTools>
+#include <QtGui>
+#include "textfinder.h"
+
+//! [0]
+TextFinder::TextFinder(QWidget *parent)
+    : QWidget(parent)
+{
+    QWidget *formWidget = loadUiFile();
+
+//! [1]
+    ui_findButton = findChild<QPushButton*>("findButton");
+    ui_textEdit = findChild<QTextEdit*>("textEdit");
+    ui_lineEdit = findChild<QLineEdit*>("lineEdit");
+//! [0] //! [1]
+
+//! [2]
+    QMetaObject::connectSlotsByName(this);
+//! [2]
+
+//! [3a]
+    loadTextFile();
+//! [3a]
+
+//! [3b]
+    QVBoxLayout *layout = new QVBoxLayout;
+    layout->addWidget(formWidget);
+    setLayout(layout);
+//! [3b]
+
+//! [3c]
+    setWindowTitle(tr("Text Finder"));
+    isFirstTime = true;
+}
+//! [3c]
+
+//! [4]
+QWidget* TextFinder::loadUiFile()
+{
+    QUiLoader loader;
+
+    QFile file(":/forms/textfinder.ui");
+    file.open(QFile::ReadOnly);
+
+    QWidget *formWidget = loader.load(&file, this);
+    file.close();
+
+    return formWidget;
+}
+//! [4]
+
+//! [5]
+void TextFinder::loadTextFile()
+{
+    QFile inputFile(":/forms/input.txt");
+    inputFile.open(QIODevice::ReadOnly);
+    QTextStream in(&inputFile);
+    QString line = in.readAll();
+    inputFile.close();
+
+    ui_textEdit->append(line);
+    ui_textEdit->setUndoRedoEnabled(false);
+    ui_textEdit->setUndoRedoEnabled(true);
+}
+//! [5]
+
+//! [6] //! [7]
+void TextFinder::on_findButton_clicked()
+{
+    QString searchString = ui_lineEdit->text();
+    QTextDocument *document = ui_textEdit->document();
+
+    bool found = false;
+
+    if (isFirstTime == false)
+        document->undo();
+
+    if (searchString.isEmpty()) {
+        QMessageBox::information(this, tr("Empty Search Field"),
+                "The search field is empty. Please enter a word and click Find.");
+    } else {
+
+        QTextCursor highlightCursor(document);  
+        QTextCursor cursor(document);
+        
+        cursor.beginEditBlock();
+//! [6]
+
+        QTextCharFormat plainFormat(highlightCursor.charFormat());
+        QTextCharFormat colorFormat = plainFormat;
+        colorFormat.setForeground(Qt::red);
+
+        while (!highlightCursor.isNull() && !highlightCursor.atEnd()) {
+            highlightCursor = document->find(searchString, highlightCursor, QTextDocument::FindWholeWords);
+
+            if (!highlightCursor.isNull()) {
+                found = true;
+                highlightCursor.movePosition(QTextCursor::WordRight,
+                                       QTextCursor::KeepAnchor);
+                highlightCursor.mergeCharFormat(colorFormat);
+            }
+        }
+
+//! [8]
+        cursor.endEditBlock();
+//! [7] //! [9]
+        isFirstTime = false;
+
+        if (found == false) {
+            QMessageBox::information(this, tr("Word Not Found"),
+                "Sorry, the word cannot be found.");
+        }    
+    }
+}
+//! [8] //! [9]
diff --git a/examples/uitools/textfinder/textfinder.h b/examples/uitools/textfinder/textfinder.h
new file mode 100644
index 0000000000..c3cd030cb2
--- /dev/null
+++ b/examples/uitools/textfinder/textfinder.h
@@ -0,0 +1,74 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * 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.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) 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."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef TEXTFINDER_H
+#define TEXTFINDER_H
+
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+class QPushButton;
+class QTextEdit;
+class QLineEdit;
+QT_END_NAMESPACE
+
+//! [0]
+class TextFinder : public QWidget
+{
+    Q_OBJECT
+
+public:
+    TextFinder(QWidget *parent = 0);
+
+private slots:
+    void on_findButton_clicked();
+    
+private:
+    QWidget* loadUiFile();
+    void loadTextFile();
+
+    QPushButton *ui_findButton;
+    QTextEdit *ui_textEdit;
+    QLineEdit *ui_lineEdit;
+    bool isFirstTime;
+};
+//! [0]
+
+#endif
diff --git a/examples/uitools/textfinder/textfinder.pro b/examples/uitools/textfinder/textfinder.pro
new file mode 100644
index 0000000000..6ec523b37b
--- /dev/null
+++ b/examples/uitools/textfinder/textfinder.pro
@@ -0,0 +1,12 @@
+CONFIG		+= uitools
+HEADERS		= textfinder.h
+RESOURCES	= textfinder.qrc
+SOURCES		= textfinder.cpp main.cpp
+
+# install
+target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/uitools/textfinder
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS *.pro forms
+sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/uitools/textfinder
+INSTALLS += target sources
+
+symbian: include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri)
diff --git a/examples/uitools/textfinder/textfinder.qrc b/examples/uitools/textfinder/textfinder.qrc
new file mode 100644
index 0000000000..a4cea8a77d
--- /dev/null
+++ b/examples/uitools/textfinder/textfinder.qrc
@@ -0,0 +1,6 @@
+<!DOCTYPE RCC><RCC version="1.0">
+<qresource>
+    <file>forms/textfinder.ui</file>
+    <file>forms/input.txt</file>
+</qresource>
+</RCC>
\ No newline at end of file