本文整理汇总了C++中QDialog::style方法的典型用法代码示例。如果您正苦于以下问题：C++ QDialog::style方法的具体用法？C++ QDialog::style怎么用？C++ QDialog::style使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QDialog的用法示例。
在下文中一共展示了QDialog::style方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: fatalMessageReceived
void MessageHandlerWidget::fatalMessageReceived(const QString &app, const QString &message,
const QTime &time, const QStringList &backtrace)
{
if (Endpoint::isConnected() && !qobject_cast<MessageHandlerClient*>(ObjectBroker::object<MessageHandlerInterface*>())) {
// only show on remote side
return;
}
QDialog dlg;
dlg.setWindowTitle(tr("QFatal in %1 at %2").arg(app).arg(time.toString()));
QGridLayout *layout = new QGridLayout;
QLabel *iconLabel = new QLabel;
QIcon icon = dlg.style()->standardIcon(QStyle::SP_MessageBoxCritical, 0, &dlg);
int iconSize = dlg.style()->pixelMetric(QStyle::PM_MessageBoxIconSize, 0, &dlg);
iconLabel->setPixmap(icon.pixmap(iconSize, iconSize));
iconLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
layout->addWidget(iconLabel, 0, 0);
QLabel *errorLabel = new QLabel;
errorLabel->setTextFormat(Qt::PlainText);
errorLabel->setWordWrap(true);
errorLabel->setText(message);
layout->addWidget(errorLabel, 0, 1);
QDialogButtonBox *buttons = new QDialogButtonBox;
if (!backtrace.isEmpty()) {
QListWidget *backtraceWidget = new QListWidget;
foreach (const QString &frame, backtrace) {
backtraceWidget->addItem(frame);
}示例2: showDialog
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();
}示例3: showDialog
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());
}