本文整理汇总了C++中KLineEdit::selectAll方法的典型用法代码示例。如果您正苦于以下问题：C++ KLineEdit::selectAll方法的具体用法？C++ KLineEdit::selectAll怎么用？C++ KLineEdit::selectAll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KLineEdit的用法示例。
在下文中一共展示了KLineEdit::selectAll方法的2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: executeRealFileOrDir
void KNewFileMenuPrivate::executeRealFileOrDir(const KNewFileMenuSingleton::Entry& entry)
{
// The template is not a desktop file
// Show the small dialog for getting the destination filename
QString text = entry.text;
text.remove("..."); // the ... is fine for the menu item but not for the default filename
text = text.trimmed(); // In some languages, there is a space in front of "...", see bug 268895
m_strategy.m_src = entry.templatePath;
KUrl defaultFile(m_popupFiles.first());
defaultFile.addPath(KIO::encodeFileName(text));
if (defaultFile.isLocalFile() && QFile::exists(defaultFile.toLocalFile()))
text = KIO::RenameDialog::suggestName(m_popupFiles.first(), text);
KDialog* fileDialog = new KDialog(m_parentWidget);
fileDialog->setAttribute(Qt::WA_DeleteOnClose);
fileDialog->setModal(q->isModal());
fileDialog->setButtons(KDialog::Ok | KDialog::Cancel);
QWidget* mainWidget = new QWidget(fileDialog);
QVBoxLayout *layout = new QVBoxLayout(mainWidget);
QLabel *label = new QLabel(entry.comment);
// We don't set the text of lineEdit in its constructor because the clear button would not be shown then.
// It seems that setClearButtonShown(true) must be called *before* the text is set to make it work.
// TODO: should probably be investigated and fixed in KLineEdit.
KLineEdit *lineEdit = new KLineEdit;
lineEdit->setClearButtonShown(true);
lineEdit->setText(text);
_k_slotTextChanged(text);
QObject::connect(lineEdit, SIGNAL(textChanged(const QString &)), q, SLOT(_k_slotTextChanged(const QString &)));
layout->addWidget(label);
layout->addWidget(lineEdit);
fileDialog->setMainWidget(mainWidget);
QObject::connect(fileDialog, SIGNAL(accepted()), q, SLOT(_k_slotRealFileOrDir()));
QObject::connect(fileDialog, SIGNAL(rejected()), q, SLOT(_k_slotAbortDialog()));
fileDialog->show();
lineEdit->selectAll();
lineEdit->setFocus();
}示例2: NoteEditor
FileEditor::FileEditor(FileContent *fileContent, QWidget *parent)
: NoteEditor(fileContent), m_fileContent(fileContent)
{
KLineEdit *lineEdit = new KLineEdit(parent);
FocusWidgetFilter *filter = new FocusWidgetFilter(lineEdit);
QPalette palette;
palette.setColor(lineEdit->backgroundRole(), note()->backgroundColor());
palette.setColor(lineEdit->foregroundRole(), note()->textColor());
lineEdit->setPalette(palette);
lineEdit->setFont(note()->font());
lineEdit->setText(m_fileContent->fileName());
lineEdit->selectAll();
setInlineEditor(lineEdit);
connect(filter, SIGNAL(returnPressed()),
this, SIGNAL(askValidation()));
connect(filter, SIGNAL(escapePressed()),
this, SIGNAL(askValidation()));
connect(filter, SIGNAL(mouseEntered()),
this, SIGNAL(mouseEnteredEditorWidget()));
}