C++/Qt/QGridLayout
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>