Long live Qt for S60!

7 files changed, 403 insertions, 0 deletions

diff --git a/examples/uitools/textfinder/forms/input.txt b/examples/uitools/textfinder/forms/input.txt
new file mode 100644
index 0000000..fae542f
--- /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 0000000..af05192
--- /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 0000000..dac93c6
--- /dev/null
+++ b/examples/uitools/textfinder/main.cpp
@@ -0,0 +1,56 @@
+/****************************************************************************
+**
+** 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 <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 0000000..d4b5d9e
--- /dev/null
+++ b/examples/uitools/textfinder/textfinder.cpp
@@ -0,0 +1,156 @@
+/****************************************************************************
+**
+** 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 <QtUiTools>
+#include <QtGui>
+#include "textfinder.h"
+
+//! [0]
+TextFinder::TextFinder(QWidget *parent)
+    : QWidget(parent)
+{
+    QWidget *formWidget = loadUiFile();
+
+//! [1]
+    ui_findButton = qFindChild<QPushButton*>(this, "findButton");
+    ui_textEdit = qFindChild<QTextEdit*>(this, "textEdit");
+    ui_lineEdit = qFindChild<QLineEdit*>(this, "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 == "") {
+        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 0000000..c4880dc
--- /dev/null
+++ b/examples/uitools/textfinder/textfinder.h
@@ -0,0 +1,75 @@
+/****************************************************************************
+**
+** 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 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 0000000..f4f14e1
--- /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 = $$[QT_INSTALL_EXAMPLES]/uitools/textfinder
+sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS *.pro forms
+sources.path = $$[QT_INSTALL_EXAMPLES]/uitools/textfinder
+INSTALLS += target sources
+
+include($$QT_SOURCE_TREE/examples/examplebase.pri)
diff --git a/examples/uitools/textfinder/textfinder.qrc b/examples/uitools/textfinder/textfinder.qrc
new file mode 100644
index 0000000..a4cea8a
--- /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