void NSISUpdater::showDialog(const UpdateInfo &info)
{
// if the version tag is set, there is a newer version.
QDialog *msgBox = new QDialog;
msgBox->setAttribute(Qt::WA_DeleteOnClose);
QIcon infoIcon = msgBox->style()->standardIcon(QStyle::SP_MessageBoxInformation, 0, 0);
int iconSize = msgBox->style()->pixelMetric(QStyle::PM_MessageBoxIconSize, 0, 0);
msgBox->setWindowIcon(infoIcon);
QVBoxLayout *layout = new QVBoxLayout(msgBox);
QHBoxLayout *hlayout = new QHBoxLayout;
layout->addLayout(hlayout);
msgBox->setWindowTitle(tr("New Version Available"));
QLabel *ico = new QLabel;
ico->setFixedSize(iconSize, iconSize);
ico->setPixmap(infoIcon.pixmap(iconSize));
QLabel *lbl = new QLabel;
QString txt = tr("<p>A new version of the %1 Client is available.</p>"
"<p><b>%2</b> is available for download. The installed version is %3.</p>")
.arg(Utility::escape(Theme::instance()->appNameGUI()),
Utility::escape(info.versionString()), Utility::escape(clientVersion()));
lbl->setText(txt);
lbl->setTextFormat(Qt::RichText);
lbl->setWordWrap(true);
hlayout->addWidget(ico);
hlayout->addWidget(lbl);
QDialogButtonBox *bb = new QDialogButtonBox;
bb->setWindowFlags(bb->windowFlags() & ~Qt::WindowContextHelpButtonHint);
QPushButton *skip = bb->addButton(tr("Skip this version"), QDialogButtonBox::ResetRole);
QPushButton *reject = bb->addButton(tr("Skip this time"), QDialogButtonBox::AcceptRole);
QPushButton *getupdate = bb->addButton(tr("Get update"), QDialogButtonBox::AcceptRole);
connect(skip, &QAbstractButton::clicked, msgBox, &QDialog::reject);
connect(reject, &QAbstractButton::clicked, msgBox, &QDialog::reject);
connect(getupdate, &QAbstractButton::clicked, msgBox, &QDialog::accept);
connect(skip, &QAbstractButton::clicked, this, &NSISUpdater::slotSetSeenVersion);
connect(getupdate, SIGNAL(clicked()), SLOT(slotOpenUpdateUrl()));
layout->addWidget(bb);
msgBox->open();
}
void UpdateDetector::showDialog()
{
// if the version tag is set, there is a newer version.
QString ver = QString::fromLatin1("%1.%2.%3")
.arg(MIRALL_VERSION_MAJOR).arg(MIRALL_VERSION_MINOR).arg(MIRALL_VERSION_MICRO);
QDialog *msgBox = new QDialog;
QIcon info = msgBox->style()->standardIcon(QStyle::SP_MessageBoxInformation, 0, 0);
int iconSize = msgBox->style()->pixelMetric(QStyle::PM_MessageBoxIconSize, 0, 0);
msgBox->setWindowIcon(info);
QVBoxLayout *layout = new QVBoxLayout(msgBox);
QHBoxLayout *hlayout = new QHBoxLayout;
layout->addLayout(hlayout);
msgBox->setWindowTitle(tr("New Version Available"));
QLabel *ico = new QLabel;
ico->setFixedSize(iconSize, iconSize);
ico->setPixmap(info.pixmap(iconSize));
QLabel *lbl = new QLabel;
QString txt = tr("<p>A new version of the %1 Client is available.</p>"
"<p><b>%2</b> is available for download. The installed version is %3.<p>")
.arg(Theme::instance()->appNameGUI()).arg(ocClient.versionstring()).arg(ver);
lbl->setText(txt);
lbl->setTextFormat(Qt::RichText);
lbl->setWordWrap(true);
hlayout->addWidget(ico);
hlayout->addWidget(lbl);
QDialogButtonBox *bb = new QDialogButtonBox;
QPushButton *skip = bb->addButton(tr("Skip update"), QDialogButtonBox::ResetRole);
QPushButton *reject = bb->addButton(tr("Skip this time"), QDialogButtonBox::AcceptRole);
QPushButton *getupdate = bb->addButton(tr("Get update"), QDialogButtonBox::AcceptRole);
connect(skip, SIGNAL(clicked()), msgBox, SLOT(reject()));
connect(reject, SIGNAL(clicked()), msgBox, SLOT(reject()));
connect(getupdate, SIGNAL(clicked()), msgBox, SLOT(accept()));
connect(skip, SIGNAL(clicked()), SLOT(slotSetVersionSeen()));
connect(getupdate, SIGNAL(clicked()), SLOT(slotOpenUpdateUrl()));
layout->addWidget(bb);
msgBox->open();
msgBox->resize(400, msgBox->sizeHint().height());
}
void CMainWindow::showAgreement(QString Agreement)
{
QDialog *AgreementDialog = new QDialog(this);
replaceRTF(Agreement);
Ui::AgreementDialog *UI = new Ui::AgreementDialog;
UI->setupUi(AgreementDialog);
UI->TextBrowser->setHtml(Agreement);
connect(AgreementDialog, SIGNAL(accepted()), CNetworkClient::instance(), SLOT(acceptAgreement()));
connect(AgreementDialog, SIGNAL(rejected()), CNetworkClient::instance(), SLOT(disconnect()));
AgreementDialog->open();
}
void MainWindow::open() {
if (QMessageBox::Yes == QMessageBox::question(this,tr("Question"),tr("Are you OK?"), \
QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes)) {
QMessageBox::information(this, tr("Hmmm..."), tr("I'm glad to hear that!"));
} else {
QMessageBox::information(this, tr("Hmmm..."), tr("I'm sorry!"));
}
//dialog建立在栈上
/*//QDialog dialog(this);
//QDialog dialog;
dialog.setWindowTitle(tr("Hello, dialog!"));
dialog.exec();
//QMessageBox::information(this, tr( "Information" ), tr("Open"));
*/
//dialog建立在堆上
QDialog *dialog = new QDialog;
//dialog 使用 new 在堆上分配空间, 却一直没有 delete。可以调用可以调用 deleteLater() 函数,或者是设置 dialog 的 WindowAttribute来delete dialog。
dialog->setAttribute(Qt::WA_DeleteOnClose); // 或者 dialog->deleteLater();
dialog->setWindowTitle(tr("hello, dialog!"));
//dialog->show();
dialog->open();
}
