Viadeo Twitter Google Bookmarks ! Facebook Digg del.icio.us MySpace Yahoo MyWeb Blinklist Netvouz Reddit Simpy StumbleUpon Bookmarks Windows Live Favorites 
Logo Documentation Qt ·  Page d'accueil  ·  Toutes les classes  ·  Classes principales  ·  Annotées  ·  Classes groupées  ·  Modules  ·  Fonctions  · 

slidersgroup.cpp Example File

widgets/sliders/slidersgroup.cpp
 /****************************************************************************
 **
 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
 ** Contact: http://www.qt-project.org/
 **
 ** 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 <QtWidgets>

 #include "slidersgroup.h"

 SlidersGroup::SlidersGroup(Qt::Orientation orientation, const QString &title,
                            QWidget *parent)
     : QGroupBox(title, parent)
 {
     slider = new QSlider(orientation);
     slider->setFocusPolicy(Qt::StrongFocus);
     slider->setTickPosition(QSlider::TicksBothSides);
     slider->setTickInterval(10);
     slider->setSingleStep(1);

     scrollBar = new QScrollBar(orientation);
     scrollBar->setFocusPolicy(Qt::StrongFocus);

     dial = new QDial;
     dial->setFocusPolicy(Qt::StrongFocus);

     connect(slider, SIGNAL(valueChanged(int)), scrollBar, SLOT(setValue(int)));
     connect(scrollBar, SIGNAL(valueChanged(int)), dial, SLOT(setValue(int)));
     connect(dial, SIGNAL(valueChanged(int)), slider, SLOT(setValue(int)));
     connect(dial, SIGNAL(valueChanged(int)), this, SIGNAL(valueChanged(int)));

     QBoxLayout::Direction direction;

     if (orientation == Qt::Horizontal)
         direction = QBoxLayout::TopToBottom;
     else
         direction = QBoxLayout::LeftToRight;

     QBoxLayout *slidersLayout = new QBoxLayout(direction);
     slidersLayout->addWidget(slider);
     slidersLayout->addWidget(scrollBar);
     slidersLayout->addWidget(dial);
     setLayout(slidersLayout);
 }

 void SlidersGroup::setValue(int value)
 {
     slider->setValue(value);
 }

 void SlidersGroup::setMinimum(int value)
 {
     slider->setMinimum(value);
     scrollBar->setMinimum(value);
     dial->setMinimum(value);
 }

 void SlidersGroup::setMaximum(int value)
 {
     slider->setMaximum(value);
     scrollBar->setMaximum(value);
     dial->setMaximum(value);
 }

 void SlidersGroup::invertAppearance(bool invert)
 {
     slider->setInvertedAppearance(invert);
     scrollBar->setInvertedAppearance(invert);
     dial->setInvertedAppearance(invert);
 }

 void SlidersGroup::invertKeyBindings(bool invert)
 {
     slider->setInvertedControls(invert);
     scrollBar->setInvertedControls(invert);
     dial->setInvertedControls(invert);
 }
Cette page est une traduction d'une page de la documentation de Qt, écrite par Nokia Corporation and/or its subsidiary(-ies). Les éventuels problèmes résultant d'une mauvaise traduction ne sont pas imputables à Nokia. Qt 5.0-snapshot
Copyright © 2012 Developpez LLC. Tous droits réservés Developpez LLC. Aucune reproduction, même partielle, ne peut être faite de ce site et de l'ensemble de son contenu : textes, documents et images sans l'autorisation expresse de Developpez LLC. Sinon, vous encourez selon la loi jusqu'à 3 ans de prison et jusqu'à 300 000 E de dommages et intérêts. Cette page est déposée à la SACD.
Vous avez déniché une erreur ? Un bug ? Une redirection cassée ? Ou tout autre problème, quel qu'il soit ? Ou bien vous désirez participer à ce projet de traduction ? N'hésitez pas à nous contacter ou par MP !
 
 
 
 
Partenaires

Hébergement Web