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/****************************************************************************
**
** 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.
**
** $QT_BEGIN_LICENSE:BSD$
** 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]
(void) new Q3IconViewItem(
iconView, // A pointer to a Q3IconView
"This is the text of the item",
aPixmap);
//! [0]
//! [1]
Q3IconViewItem *item;
for (item = iconView->firstItem(); item; item = item->nextItem())
do_something_with(item);
//! [1]
//! [2]
Q3IconViewItem *item;
for (item = iconView->firstItem(); item; item = item->nextItem())
do_something_with(item);
//! [2]
//! [3]
int MyIconViewItem::compare(Q3IconViewItem *i) const
{
return key().compare(i->key());
}
//! [3]
//! [4]
Q3IconView *iv = new Q3IconView(this);
QDir dir(path, "*.xpm");
for (uint i = 0; i < dir.count(); i++) {
(void) new Q3IconViewItem(iv, dir[i], QPixmap(path + dir[i]));
}
iv->resize(600, 400);
iv->show();
//! [4]
//! [5]
for (Q3IconViewItem *item = iv->firstItem(); item; item = item->nextItem())
do_something(item);
//! [5]
//! [6]
Q3DragObject *MyIconView::dragObject()
{
return new Q3TextDrag(currentItem()->text(), this);
}
//! [6]
//! [7]
bool MyIconViewItem::acceptDrop(const QMimeSource *mime) const
{
if (mime->provides("text/plain"))
return true;
return false;
}
void MyIconViewItem::dropped(QDropEvent *evt, const Q3ValueList<Q3IconDragItem>&)
{
QString label;
if (Q3TextDrag::decode(evt, label))
setText(label);
}
//! [7]
//! [8]
(void) new Q3IconViewItem(myIconview, "The text of the item", aPixmap);
//! [8]
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