本文整理汇总了C++中KComboBox::setFocus方法的典型用法代码示例。如果您正苦于以下问题：C++ KComboBox::setFocus方法的具体用法？C++ KComboBox::setFocus怎么用？C++ KComboBox::setFocus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KComboBox的用法示例。
在下文中一共展示了KComboBox::setFocus方法的1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: tmpOut
CreateChecksumDlg::CreateChecksumDlg(const QStringList& files, bool containFolders, const QString& path)
: QDialog(krApp)
{
setWindowModality(Qt::WindowModal);
setWindowTitle(i18n("Create Checksum"));
QVBoxLayout *mainLayout = new QVBoxLayout;
setLayout(mainLayout);
QList<CS_Tool *> tools = getTools(containFolders);
if (tools.count() == 0) { // nothing was suggested?!
QString error = i18n("<qt>Cannot calculate checksum since no supported tool was found. "
"Please check the <b>Dependencies</b> page in Krusader's settings.</qt>");
if (containFolders)
error += i18n("<qt><b>Note</b>: you have selected folders, and probably have no recursive checksum tool installed."
" Krusader currently supports <i>md5deep, sha1deep, sha256deep, tigerdeep and cfv</i></qt>");
KMessageBox::error(0, error);
return;
}
QWidget * widget = new QWidget(this);
QGridLayout *layout = new QGridLayout(widget);
int row = 0;
// title (icon+text)
QHBoxLayout *hlayout = new QHBoxLayout;
QLabel *p = new QLabel(widget);
p->setPixmap(krLoader->loadIcon("document-edit-sign", KIconLoader::Desktop, 32));
hlayout->addWidget(p);
QLabel *l1 = new QLabel(widget);
if (containFolders)
l1->setText(i18n("About to calculate checksum for the following files and folders:"));
else
l1->setText(i18n("About to calculate checksum for the following files:"));
hlayout->addWidget(l1);
layout->addLayout(hlayout, row, 0, 1, 2, Qt::AlignLeft);
++row;
// file list
KrListWidget *lb = new KrListWidget(widget);
lb->addItems(files);
layout->addWidget(lb, row, 0, 1, 2);
++row;
// checksum method
QHBoxLayout *hlayout2 = new QHBoxLayout;
QLabel *l2 = new QLabel(i18n("Select the checksum method:"), widget);
hlayout2->addWidget(l2);
KComboBox *method = new KComboBox(widget);
// -- fill the combo with available methods
int i;
for (i = 0; i < tools.count(); ++i)
method->addItem(cs_typeToText[tools.at(i)->type], i);
method->setFocus();
hlayout2->addWidget(method);
layout->addLayout(hlayout2, row, 0, 1, 2, Qt::AlignLeft);
++row;
mainLayout->addWidget(widget);
QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok|QDialogButtonBox::Cancel);
mainLayout->addWidget(buttonBox);
QPushButton *okButton = buttonBox->button(QDialogButtonBox::Ok);
okButton->setDefault(true);
okButton->setShortcut(Qt::CTRL | Qt::Key_Return);
connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
if (exec() != Accepted) return;
// else implied: run the process
QTemporaryFile tmpOut(QDir::tempPath() + QLatin1String("/krusader_XXXXXX.stdout"));
tmpOut.open(); // necessary to create the filename
QTemporaryFile tmpErr(QDir::tempPath() + QLatin1String("/krusader_XXXXXX.stderr"));
tmpErr.open(); // necessary to create the filename
KProcess proc;
CS_Tool *mytool = tools.at(method->currentIndex());
mytool->create(proc, mytool, files, QString(), containFolders, method->currentText());
proc.setOutputChannelMode(KProcess::SeparateChannels); // without this the next 2 lines have no effect!
proc.setStandardOutputFile(tmpOut.fileName());
proc.setStandardErrorFile(tmpErr.fileName());
proc.setWorkingDirectory(path);
krApp->startWaiting(i18n("Calculating checksums..."), 0, true);
QApplication::setOverrideCursor(Qt::WaitCursor);
proc.start();
// TODO make use of asynchronous process starting. waitForStarted(int msec = 30000) is blocking
// it would be better to connect to started(), error() and finished()
if (proc.waitForStarted())
while (proc.state() == QProcess::Running) {
usleep(500);
qApp->processEvents();
if (krApp->wasWaitingCancelled()) { // user cancelled
proc.kill();
QApplication::restoreOverrideCursor();
return;
}
//.........这里部分代码省略.........