1 files changed, 91 insertions, 0 deletions
diff --git a/doc/src/snippets/code/doc_src_q3intdict.cpp b/doc/src/snippets/code/doc_src_q3intdict.cpp
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+/****************************************************************************
+**
+** 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 documentation 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."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+Q3IntDict<QLineEdit> fields; // long int keys, QLineEdit* values
+for ( int i = 0; i < 3; i++ )
+    fields.insert( i, new QLineEdit( this ) );
+
+fields[0]->setText( "Homer" );
+fields[1]->setText( "Simpson" );
+fields[2]->setText( "45" );
+
+Q3IntDictIterator<QLineEdit> it( fields );
+for ( ; it.current(); ++it )
+    cout << it.currentKey() << ": " << it.current()->text() << endl;
+
+for ( int i = 0; i < 3; i++ )
+    cout << fields[i]->text() << " "; // Prints "Homer Simpson 45"
+cout << endl;
+
+fields.remove( 1 ); // Does not delete the line edit
+for ( int i = 0; i < 3; i++ )
+    if ( fields[i] )
+	cout << fields[i]->text() << " "; // Prints "Homer 45"
+//! [0]
+
+
+//! [1]
+Q3IntDict<char> dict;
+//	...
+if ( dict.find(key) )
+    dict.remove( key );
+dict.insert( key, item );
+//! [1]
+
+
+//! [2]
+Q3IntDict<QLineEdit> fields;
+for ( int i = 0; i < 3; i++ )
+    fields.insert( i, new QLineEdit( this ) );
+
+fields[0]->setText( "Homer" );
+fields[1]->setText( "Simpson" );
+fields[2]->setText( "45" );
+
+Q3IntDictIterator<QLineEdit> it( fields ); 
+for ( ; it.current(); ++it )
+    cout << it.currentKey() << ": " << it.current()->text() << endl;
+
+// Output (random order):
+//	0: Homer
+//	1: Simpson
+//	2: 45
+//! [2]