в 14:21, 25 мая 2010

2010-05-25T14:21:06Z

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2010-05-25T10:24:41Z

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==GridLayout for pusb button==

<source lang="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 <QPushButton>
#include <QGridLayout>
int main( int argc, char **argv )
{
QApplication app( argc, argv );

QWidget widget;

QGridLayout layout( &widget );
layout.addWidget( new QPushButton( "foo" ), 0, 0, 1, 2 );
layout.addWidget( new QPushButton( "bar" ), 1, 0 );
layout.addWidget( new QPushButton( "baz" ), 1, 1 );
widget.show();

return app.exec();
}

</source>

==Use GridLayout to align labels==

<source lang="cpp">

#include <QApplication>
#include <QGridLayout>
#include <QLabel>
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
QWidget window;
QGridLayout* mainLayout = new QGridLayout(&window);
QLabel* label1 = new QLabel("One");
QLabel* label2 = new QLabel("Two");
QLabel* label3 = new QLabel("Three");
QLabel* label4 = new QLabel("Four");
QLabel* label5 = new QLabel("Five");
QLabel* label6 = new QLabel("Six");
mainLayout->addWidget(label1, 0, 0);
mainLayout->addWidget(label2, 0, 1);
mainLayout->addWidget(label3,1, 0);
mainLayout->addWidget(label4, 1, 1);
mainLayout->addWidget(label5, 2, 0);
mainLayout->addWidget(label6, 2, 1);
window.show();
return a.exec();
}

</source>

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