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authorGabriel de Dietrich <gabriel.dietrich-de@nokia.com>2012-08-17 13:23:19 +0200
committerQt by Nokia <qt-info@nokia.com>2012-08-20 12:20:55 +0200
commit806dda08d685bc5f9ed71dfe8b61f21848d48066 (patch)
treea63533a1c4a335ae17adc105abb0ae4e62e2f26e /examples/widgets/elidedlabel/testwidget.cpp
parent9f942014e31842b512c3198de035d041c59f54a9 (diff)
Moving .qdoc files under examples/widgets/doc
Updated those .qdoc files to refer to the new relative examples emplacement. Images and snippets to be moved later. Also grouped all widgets related examples under widgets. Change-Id: Ib29696e2d8948524537f53e8dda88f9ee26a597f Reviewed-by: J-P Nurmi <j-p.nurmi@nokia.com>
Diffstat (limited to 'examples/widgets/elidedlabel/testwidget.cpp')
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diff --git a/examples/widgets/elidedlabel/testwidget.cpp b/examples/widgets/elidedlabel/testwidget.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the QtCore module 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 "testwidget.h"
-#include "elidedlabel.h"
-
-#include <QtWidgets/QLabel>
-#include <QtWidgets/QPushButton>
-#include <QtWidgets/QSizePolicy>
-#include <QtWidgets/QGridLayout>
-
-//! [0]
-TestWidget::TestWidget(QWidget *parent):
- QWidget(parent)
-{
- const QString romeo = tr(
- "But soft, what light through yonder window breaks? / "
- "It is the east, and Juliet is the sun. / "
- "Arise, fair sun, and kill the envious moon, / "
- "Who is already sick and pale with grief / "
- "That thou, her maid, art far more fair than she."
- );
-
- const QString macbeth = tr(
- "To-morrow, and to-morrow, and to-morrow, / "
- "Creeps in this petty pace from day to day, / "
- "To the last syllable of recorded time; / "
- "And all our yesterdays have lighted fools / "
- "The way to dusty death. Out, out, brief candle! / "
- "Life's but a walking shadow, a poor player, / "
- "That struts and frets his hour upon the stage, / "
- "And then is heard no more. It is a tale / "
- "Told by an idiot, full of sound and fury, / "
- "Signifying nothing."
- );
-
- const QString harry = tr("Feeling lucky, punk?");
-
- textSamples << romeo << macbeth << harry;
- //! [0]
-
- //! [1]
- sampleIndex = 0;
- elidedText = new ElidedLabel(textSamples[sampleIndex], this);
- elidedText->setFrameStyle(QFrame::Box);
- //! [1]
-
- //! [2]
- QPushButton *switchButton = new QPushButton(tr("Switch text"));
- connect(switchButton, SIGNAL(clicked(bool)), this, SLOT(switchText()));
-
- QPushButton *exitButton = new QPushButton(tr("Exit"));
- connect(exitButton, SIGNAL(clicked(bool)), this, SLOT(close()));
-
- QLabel *label = new QLabel(tr("Elided"));
- label->setVisible(elidedText->isElided());
- connect(elidedText, SIGNAL(elisionChanged(bool)), label, SLOT(setVisible(bool)));
- //! [2]
-
- //! [3]
- widthSlider = new QSlider(Qt::Horizontal);
- widthSlider->setMinimum(0);
- connect(widthSlider, SIGNAL(valueChanged(int)), this, SLOT(onWidthChanged(int)));
-
- heightSlider = new QSlider(Qt::Vertical);
- heightSlider->setInvertedAppearance(true);
- heightSlider->setMinimum(0);
- connect(heightSlider, SIGNAL(valueChanged(int)), this, SLOT(onHeightChanged(int)));
- //! [3]
-
- //! [4]
- QGridLayout *layout = new QGridLayout();
- layout->addWidget(label, 0, 1, Qt::AlignCenter);
- layout->addWidget(switchButton, 0, 2);
- layout->addWidget(exitButton, 0, 3);
- layout->addWidget(widthSlider, 1, 1, 1, 3);
- layout->addWidget(heightSlider, 2, 0);
- layout->addWidget(elidedText, 2, 1, 1, 3, Qt::AlignTop | Qt::AlignLeft);
-
- setLayout(layout);
- //! [4]
-
- //! [5]
-}
-//! [5]
-
-//! [6]
-void TestWidget::resizeEvent(QResizeEvent *event)
-{
- Q_UNUSED(event)
-
- int maxWidth = widthSlider->width();
- widthSlider->setMaximum(maxWidth);
- widthSlider->setValue(maxWidth / 2);
-
- int maxHeight = heightSlider->height();
- heightSlider->setMaximum(maxHeight);
- heightSlider->setValue(maxHeight / 2);
-
- elidedText->setFixedSize(widthSlider->value(), heightSlider->value());
-}
-//! [6]
-
-//! [7]
-void TestWidget::switchText()
-{
- sampleIndex = (sampleIndex + 1) % textSamples.size();
- elidedText->setText(textSamples.at(sampleIndex));
-}
-//! [7]
-
-//! [8]
-void TestWidget::onWidthChanged(int width)
-{
- elidedText->setFixedWidth(width);
-}
-
-void TestWidget::onHeightChanged(int height)
-{
- elidedText->setFixedHeight(height);
-}
-//! [8]
-
-
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