IGOS Nusantara dan Qt: Perbedaan revisi
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$ | $ | ||
./qtDunia | ./qtDunia | ||
+ | ./qtGuiDunia2 |
Revisi per 27 Agustus 2014 02.35
Pasang
# yum -y install qt qt-devel
Contoh Program
Qt Non GUI
Simpan di: /home/igos/qt/qtDunia.cpp
$ cd /home/igos mkdir qt cd qt nano qtDunia.cpp
Ketik:
#include<QtCore> int main(){ qDebug() << "Halo Dunia\n"; }
Qt GUI
Simpan di: /home/igos/qt/qtGuiDunia1.cpp
$ cd /home/igos/qt nano qtGuiDunia1.cpp
#include<QApplication> #include<QLabel> int main(int argc, char *argv[]){ QApplication a(argc, argv); QLabel label; label.setText("Hello World"); label.show(); a.exec(); }
Simpan di: /home/igos/qt/qtGuiDunia2.cpp
$ cd /home/igos/qt nano qtGuiDunia2.cpp
#include <QApplication> #include <QPushButton> int main(int argc, char **argv) { QApplication app (argc, argv); QPushButton button ("Hello world !"); button.show(); return app.exec(); }
Kompilasi
Kompilasi program1
$ g++ -I/usr/include/QtCore -I/usr/include/QtGui -lQtGui -lQtCore qtDunia.cpp -o qtDunia
Kompilasi program2
g++ -I/usr/include/QtCore -I/usr/include/QtGui -lQtGui -lQtCore qtGuiDunia2.cpp -o qtGuiDunia2
Jalankan
$ ./qtDunia ./qtGuiDunia2