Alessandro Bonazzi
8c43d5cf2f
Files correlati : cg0.exe cg0700a.msk cg0700b.msk cg3.exe cg4.exe Bug : Commento: Merge 1.0 libraries
137 lines
4.0 KiB
C++
137 lines
4.0 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** You may use this file under the terms of the BSD license as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QAxBindable>
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#include <QAxFactory>
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#include <QApplication>
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#include <QLayout>
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#include <QSlider>
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#include <QLCDNumber>
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#include <QLineEdit>
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#include <QMessageBox>
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//! [0]
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class QSimpleAX : public QWidget, public QAxBindable
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{
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Q_OBJECT
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Q_PROPERTY( QString text READ text WRITE setText )
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Q_PROPERTY( int value READ value WRITE setValue )
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public:
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QSimpleAX(QWidget *parent = 0)
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: QWidget(parent)
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{
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QVBoxLayout *vbox = new QVBoxLayout( this );
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slider = new QSlider( Qt::Horizontal, this );
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LCD = new QLCDNumber( 3, this );
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edit = new QLineEdit( this );
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connect( slider, SIGNAL(valueChanged(int)), this, SLOT(setValue(int)) );
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connect( edit, SIGNAL(textChanged(QString)), this, SLOT(setText(QString)) );
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vbox->addWidget( slider );
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vbox->addWidget( LCD );
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vbox->addWidget( edit );
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}
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QString text() const
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{
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return edit->text();
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}
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int value() const
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{
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return slider->value();
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}
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signals:
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void someSignal();
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void valueChanged(int);
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void textChanged(const QString&);
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public slots:
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void setText( const QString &string )
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{
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if ( !requestPropertyChange( "text" ) )
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return;
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edit->blockSignals( true );
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edit->setText( string );
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edit->blockSignals( false );
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emit someSignal();
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emit textChanged( string );
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propertyChanged( "text" );
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}
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void about()
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{
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QMessageBox::information( this, "About QSimpleAX", "This is a Qt widget, and this slot has been\n"
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"called through ActiveX/OLE automation!" );
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}
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void setValue( int i )
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{
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if ( !requestPropertyChange( "value" ) )
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return;
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slider->blockSignals( true );
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slider->setValue( i );
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slider->blockSignals( false );
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LCD->display( i );
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emit valueChanged( i );
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propertyChanged( "value" );
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}
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private:
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QSlider *slider;
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QLCDNumber *LCD;
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QLineEdit *edit;
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};
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//! [0]
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#include "main.moc"
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//! [1]
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QAXFACTORY_DEFAULT(QSimpleAX,
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"{DF16845C-92CD-4AAB-A982-EB9840E74669}",
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"{616F620B-91C5-4410-A74E-6B81C76FFFE0}",
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"{E1816BBA-BF5D-4A31-9855-D6BA432055FF}",
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"{EC08F8FC-2754-47AB-8EFE-56A54057F34E}",
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"{A095BA0C-224F-4933-A458-2DD7F6B85D8F}")
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//! [1]
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