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#include <QtGui>

#include "imagedialog.h"

//! [0]

ImageDialog::ImageDialog(QWidget *parent)

    : QDialog(parent)

{

    setupUi(this);

    okButton->setAutoDefault(false);

    cancelButton->setAutoDefault(false);

//! [0]

    colorDepthCombo->addItem(tr("2 colors (1 bit per pixel)"));

    colorDepthCombo->addItem(tr("4 colors (2 bits per pixel)"));

    colorDepthCombo->addItem(tr("16 colors (4 bits per pixel)"));

    colorDepthCombo->addItem(tr("256 colors (8 bits per pixel)"));

    colorDepthCombo->addItem(tr("65536 colors (16 bits per pixel)"));

    colorDepthCombo->addItem(tr("16 million colors (24 bits per pixel)"));

    connect(cancelButton, SIGNAL(clicked()), this, SLOT(reject()));

//! [1]

    connect(okButton, SIGNAL(clicked()), this, SLOT(checkValues()));

}

//! [1]

//! [2]

void ImageDialog::checkValues()

{

    if (nameLineEdit->text().isEmpty())

        (void) QMessageBox::information(this, tr("No Image Name"),

            tr("Please supply a name for the image."), QMessageBox::Cancel);

    else

        accept();

}

//! [2]