Qt/ProgrammaticButton
From ProgrammingExamples
< Qt
ProgrammaticButton.cpp
#include <qapplication.h> #include <qpushbutton.h> int main( int argc, char **argv ) { QApplication a( argc, argv ); QPushButton hello( "Hello world!", 0 ); hello.resize( 100, 30 ); hello.show(); return a.exec(); }