Mega Code Archive
What is This Dialog
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Foundations of Qt Development\Chapter09\whatsthis\main.cpp
/*
* Copyright (c) 2006-2007, Johan Thelin
*
* All rights reserved.
*
* 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 APress 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.
*
*/
#include <QApplication>
#include "whatsthisdialog.h"
int main( int argc, char **argv )
{
QApplication app( argc, argv );
WhatsThisDialog dlg;
dlg.show();
return app.exec();
}
Foundations of Qt Development\Chapter09\whatsthis\whatsthisdialog.cpp
/*
* Copyright (c) 2006-2007, Johan Thelin
*
* All rights reserved.
*
* 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 APress 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.
*
*/
#include <QPushButton>
#include <QCheckBox>
#include <QLabel>
#include <QGroupBox>
#include <QGridLayout>
#include "whatsthisdialog.h"
WhatsThisDialog::WhatsThisDialog() : QDialog()
{
QGroupBox *groupBox = new QGroupBox( tr("Group") );
QGridLayout *gbLayout = new QGridLayout( groupBox );
QCheckBox *checkBox = new QCheckBox( tr("Check!") );
QLabel *label = new QLabel( tr("label") );
QPushButton *pushButton = new QPushButton( tr("Push me!") );
gbLayout->addWidget( checkBox, 0, 0 );
gbLayout->addWidget( label, 0, 1 );
gbLayout->addWidget( pushButton, 1, 0, 1, 2 );
QGridLayout *dlgLayout = new QGridLayout( this );
dlgLayout->addWidget( groupBox, 0, 0 );
#ifndef true
checkBox->setWhatsThis( tr("This is a simple <i>What's This help</i> for the check box.") );
#endif
checkBox->setWhatsThis( tr("<p style='white-space:pre'>This is a simple <i>What's This help</i> "
"for the check box.</p>") );
groupBox->setWhatsThis( tr("This is a group box <i>What's This help</i>.<br>"
"Notice that it appears between and around the contained widgets.<br>"
"It is also spanning several lines.") );
label->setWhatsThis( tr("<p>It is possible to do lists.</p>"
"<ul>"
"<li>You can <i>format</i> text.</li>"
"<li><b>Bold</b> is possible too.</li>"
"<li>And the <font color='#22aaff'>color</font> and "
"<font size='+2'>size</font>.</li>"
"</ul>"
"<p>You can do ordered lists as well.</p>"
"<ol>"
"<li>First.</li>"
"<li>Second.</li>"
"<li>Third.</li>"
"</ol>") );
pushButton->setWhatsThis( tr("<img src=':/images/qt.png'>"
"You can also insert images into your <i>What's This help</i>.") );
}
Foundations of Qt Development\Chapter09\whatsthis\whatsthisdialog.h
/*
* Copyright (c) 2006-2007, Johan Thelin
*
* All rights reserved.
*
* 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 APress 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.
*
*/
#ifndef WHATSTHISDIALOG_H
#define WHATSTHISDIALOG_H
#include <QDialog>
class WhatsThisDialog : public QDialog
{
public:
WhatsThisDialog();
};
#endif // WHATSTHISDIALOG_H
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