Button in Qt

[promachos]

IDE : QT Creator
I've added the pictures file in my project path , I can see them I read about Qt Documentation and write the following line code but it doesn't work on with the emulator why ? Can someone help me ?
bouton.setIcon(QIcon( QCoreApplication::applicationDirPath() +"/blink.png"));

I also want to give ability to my second button
autreBouton.move(30, 15);

thanks folks




#include <QApplication>
#include <QtGui>


//#include <QSystemInfo> //(1)
#include <QPushButton>

//QTM_USE_NAMESPACE //(2)

int main(int argc, char *argv[])
{
QApplication app(argc, argv);


// Création d'un widget qui servira de fenêtre
QWidget fenetre;
fenetre.setFixedSize(400, 350);

// Création du bouton, ayant pour parent la "fenetre"
QPushButton bouton("Pimp mon bouton !", &fenetre);


bouton.setToolTip("Texte D'aide"); //Texte
bouton.setFont(QFont("Courrier", 10, QFont::Bold, true)); //Font
bouton.setCursor(Qt::PointingHandCursor); //cursor de souris
//bouton.setIcon(QIcon(QCoreApplication::applicationDirPath()+"img/tux2.png")); //Icon on Button
bouton.setIcon(QIcon( QCoreApplication::applicationDirPath() +"/blink.png"));


// Création d'un autre bouton ayant pour parent le premier bouton
QPushButton autreBouton("Autre bouton", &bouton);

autreBouton.move(30, 15);



fenetre.show();

// QSystemInfo s;
// QLabel *label = new QLabel(QObject::tr("hello ").append(s.currentCountryCode()));
// label->show();
// label->resize(100,30);


#if defined(Q_WS_S60)
fenetre.showMaximized();
#else
fenetre.show();
#endif

return app.exec();
}



The Pro File

TEMPLATE = app
TARGET =
DEPENDPATH += .
INCLUDEPATH += .
QT += network

CONFIG += mobility
MOBILITY += systeminfo

# Input
SOURCES += main.cpp

symbian {
TARGET.CAPABILITIES = LocalServices ReadUserData WriteUserData NetworkServices UserEnvironment Location ReadDeviceData
}

OTHER_FILES += \
./blink.png \
img/tux2.png \
img/tux.jpg

[rahulvala]

Welcome to the Forum nokia DIBo.

Function to set icon in the button is here : button->setIcon(QIcon("c://name.png"));

Also visit this article : How to set icon in the button.

Best regards,
RaHuL

[danhicksbyron]

It's often useful, when you have a cascade of nested calls/constructors, to break the calls into individual lines such that you can observe/test the result at each stage. Often when there's an error loading a file the problem is a poorly constructed file path, or a misinterpretation of the file structure on the device.