自学教程：C++ textEdited函数代码示例

MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow), m_commandsListModel(0), m_tapesTableModel(0) {	ui->setupUi(this);	m_commandsListModel.connect(&m_commands, &m_currentCommandIndex);	m_tapesTableModel.connect(m_machine.tapes());	ui->commandsListView->setModel(&m_commandsListModel);	ui->tapesTableView->setModel(&m_tapesTableModel);	m_currentCommandIndex = -1;	m_editingCommand = 0;	m_selectedTapeIndex = -1;	connect(ui->commandsListView->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)), this, SLOT(handleCommandsSelectionChanged(QItemSelection, QItemSelection)));	connect(ui->tapesTableView->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)), this, SLOT(handleTapesSelectionChanged(QItemSelection, QItemSelection)));	connect(ui->addCommandToolButton, SIGNAL(clicked()), this, SLOT(handleAddCommandPushButtonClicked()));	connect(ui->removeCommandToolButton, SIGNAL(clicked()), this, SLOT(handleRemoveCommandPushButtonClicked()));	connect(ui->stateSpinBox, SIGNAL(valueChanged(int)), this, SLOT(handleStateSpinBoxValueChanged(int)));	connect(ui->conditionComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(handleConditionComboboxCurrentIndexChanged(int)));	connect(ui->conditionLineEdit, SIGNAL(textEdited(QString)), this, SLOT(handleConditionLineEditTextEdited(QString)));	connect(ui->destinationSpinBox, SIGNAL(valueChanged(int)), this, SLOT(handleDestinationSpinBoxValueChanged(int)));	connect(ui->changeComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(handleChangeComboboxCurrentIndexChanged(int)));	connect(ui->changeLineEdit, SIGNAL(textEdited(QString)), this, SLOT(handleChangeLineEditTextEdited(QString)));	connect(ui->goLeftRadioButton, SIGNAL(clicked(bool)), this, SLOT(handleGoLeftRadioButtonClicked(bool)));	connect(ui->goRightRadioButton, SIGNAL(clicked(bool)), this, SLOT(handleGoRightRadioButtonClicked(bool)));	connect(ui->stayRadioButton, SIGNAL(clicked(bool)), this, SLOT(handleStayRadioButtonClicked(bool)));	connect(ui->addTapeToolButton, SIGNAL(clicked()), this, SLOT(handleAddTapeToolButtonClicked()));	connect(ui->eraseTapeToolButton, SIGNAL(clicked()), this, SLOT(handleEraseTapeToolButtonClicked()));	connect(ui->removeTapeToolButton, SIGNAL(clicked()), this, SLOT(handleRemoveTapeToolButtonClicked()));	connect(ui->currentStateSpinBox, SIGNAL(valueChanged(int)), this, SLOT(handleCurrentStateSpinBoxValueChanged(int)));	connect(ui->headPositionSpinBox, SIGNAL(valueChanged(int)), this, SLOT(handleHeadPositionSpinBoxValueChanged(int)));	connect(ui->leftFOVSpinBox, SIGNAL(valueChanged(int)), this, SLOT(handleLeftFOVSpinBoxValueChanged(int)));	connect(ui->rightFOVSpinBox,SIGNAL(valueChanged(int)), this, SLOT(handleRightFOVSpinBoxValueChanged(int)));	connect(ui->actionExecute, SIGNAL(triggered()), this, SLOT(handleActionExecuteTriggered()));	connect(ui->actionEvaluate, SIGNAL(triggered()), this, SLOT(handleActionEvaluateTriggered()));	connect(ui->actionStep, SIGNAL(triggered()), this, SLOT(handleActionStepTriggered()));	connect(ui->actionStepAndEvaluate, SIGNAL(triggered()), this, SLOT(handleActionStepAndEvaluateTriggered()));	connect(ui->actionNew, SIGNAL(triggered()), this, SLOT(handleActionNewTriggered()));	connect(ui->actionOpen, SIGNAL(triggered()), this, SLOT(handleActionOpenTriggered()));	connect(ui->actionSave, SIGNAL(triggered()), this, SLOT(handleActionSaveTriggered()));	connect(ui->actionSave_as, SIGNAL(triggered()), this, SLOT(handleActionSaveAsTriggered()));	for (int i = 0; i < m_tapesTableModel.columnCount(QModelIndex()); i++)		ui->tapesTableView->setColumnWidth(i, 32);}

QgsFilePickerWidget::QgsFilePickerWidget( QWidget *parent )    : QWidget( parent )    , mFilePath( QString() )    , mButtonVisible( true )    , mUseLink( false )    , mFullUrl( false )    , mDialogTitle( QString() )    , mDefaultRoot( QString() )    , mStorageMode( File ){  setBackgroundRole( QPalette::Window );  setAutoFillBackground( true );  QGridLayout* layout = new QGridLayout();  layout->setMargin( 0 );  // If displaying a hyperlink, use a QLabel  mLinkLabel = new QLabel( this );  // Make Qt opens the link with the OS defined viewer  mLinkLabel->setOpenExternalLinks( true );  // Label should always be enabled to be able to open  // the link on read only mode.  mLinkLabel->setEnabled( true );  mLinkLabel->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Preferred );  mLinkLabel->setTextFormat( Qt::RichText );  layout->addWidget( mLinkLabel, 0, 0 );  mLinkLabel->hide(); // do not show by default  // otherwise, use the traditional QLineEdit  mLineEdit = new QgsFilterLineEdit( this );  connect( mLineEdit, SIGNAL( textEdited( QString ) ), this, SLOT( textEdited( QString ) ) );  layout->addWidget( mLineEdit, 1, 0 );  mFilePickerButton = new QToolButton( this );  mFilePickerButton->setText( "..." );  connect( mFilePickerButton, SIGNAL( clicked() ), this, SLOT( openFileDialog() ) );  layout->addWidget( mFilePickerButton, 0, 1, 2, 1 );  setLayout( layout );}

Gui_Admin::Gui_Admin(QWidget* parent): QWidget(parent), db(new LinkedDB){    this->setWindowTitle("Welcome to LinQedIn Admin");    this->resize(QDesktopWidget().availableGeometry(this).size() * 0.5);    this->setFixedSize(this->size());    QHBoxLayout* adminLayout = new QHBoxLayout();    QVBoxLayout* firstCol = new QVBoxLayout();    usersList = new QListWidget(this);    for(std::list<SmartUser>::const_iterator it = db->begin(); it != db->end(); ++it) {        QListWidgetItem* user = new QListWidgetItem(QString::fromStdString((*it)->account()->username().getLogin()));        usersList->insertItem(usersList->count(),user);    }    usersList->setCurrentRow(0);    usersList->setFixedHeight(this->height()/1.75);    usersList->setFixedWidth(200);    filterSearch = new QLineEdit();    filterSearch->setPlaceholderText("filter users by username");    filterSearch->setFixedWidth(200);    connect(filterSearch, SIGNAL(textEdited(QString)), this, SLOT(filterUsers(QString)));    firstCol->addSpacing(50);    firstCol->addWidget(filterSearch, 0, Qt::AlignCenter);    firstCol->addWidget(usersList,0, Qt::AlignCenter);    firstCol->addSpacing(50);    QVBoxLayout* secCol = new QVBoxLayout();    QPushButton* adduserB = new QPushButton("add new user");    adduserB->setFixedSize(160,30);    connect(adduserB, SIGNAL(clicked()), this, SLOT(openAddUser()));    QPushButton* removeuserB = new QPushButton("remove user");    removeuserB->setFixedSize(160,30);    connect(removeuserB, SIGNAL(clicked()), this, SLOT(removeUser()));    QPushButton* changesubuserB = new QPushButton("change Subscription");    changesubuserB->setFixedSize(160,30);    connect(changesubuserB, SIGNAL(clicked()), this, SLOT(openChangeSubType()));    QPushButton* logoutB = new QPushButton("Logout");    logoutB->setFixedSize(160,30);    connect(logoutB, SIGNAL(clicked()), this, SLOT(logout()));    secCol->setSpacing(10);    secCol->addSpacing(50);    secCol->addWidget(adduserB,0, Qt::AlignLeft);    secCol->addWidget(removeuserB,0, Qt::AlignLeft);    secCol->addWidget(changesubuserB,0, Qt::AlignLeft);    secCol->addWidget(logoutB, 0, Qt::AlignLeft);    secCol->addSpacing(50);    adminLayout->addLayout(firstCol);    adminLayout->addLayout(secCol);    setLayout(adminLayout);}

PaletteDetailView::PaletteDetailView(PaletteModel * model, QWidget * parent)    : QWidget(parent)    , m_currentKColorEditColor(ColorUtil::DEFAULT_COLOR){    m_model = model;    m_view = new QTableView(this);    m_view->setModel(m_model);    m_view->setItemDelegate(new PaletteDelegate(this));    m_view->setSelectionMode(QAbstractItemView::SingleSelection);    m_view->setSelectionBehavior(QAbstractItemView::SelectItems);    m_view->setEditTriggers(QAbstractItemView::AllEditTriggers);    m_view->setCornerButtonEnabled(false);    m_view->setMouseTracking(true);    m_view->horizontalHeader()->setResizeMode(QHeaderView::Interactive);    m_view->verticalHeader()->setResizeMode(QHeaderView::Fixed);    updatePaletteDetails();    PaletteDetailViewControls *viewControls = new PaletteDetailViewControls(this);    QHBoxLayout *viewLayout = new QHBoxLayout();    viewLayout->addWidget(m_view);    viewLayout->addWidget(viewControls);    m_paletteNameLineEdit = new KLineEdit(this);    m_paletteNameLineEdit->setClearButtonShown(true);    m_paletteNameLineEdit->setText(m_model->paletteName());    m_paletteDescriptionLink = new KUrlLabel(QString(), i18n("Add description"), this);    updateDescriptionLink();    QHBoxLayout * nameLayout = new QHBoxLayout();    nameLayout->addWidget(new QLabel(i18n("Palette Name:"), this));    nameLayout->addWidget(m_paletteNameLineEdit);    QHBoxLayout * descriptionLayout = new QHBoxLayout();    descriptionLayout->addWidget(m_paletteDescriptionLink);    descriptionLayout->addWidget(new QLabel(i18n(" for this palette"), this), Qt::AlignLeft);    QVBoxLayout * mainLayout = new QVBoxLayout(this);    mainLayout->addLayout(nameLayout);    mainLayout->addLayout(descriptionLayout);    mainLayout->addLayout(viewLayout);    connect(m_paletteNameLineEdit   , SIGNAL( textEdited(QString) ), SLOT( updatePaletteName(QString)     ));    connect(m_paletteDescriptionLink, SIGNAL( leftClickedUrl()    ), SLOT( showPaletteDescriptionWidget() ));    connect(m_model, SIGNAL( dataChanged(QModelIndex, QModelIndex) ), SLOT( updatePaletteDetails() ));    connect(m_model, SIGNAL( rowsRemoved(QModelIndex, int, int)    ), SLOT( updatePaletteDetails() ));}

LocationBar::LocationBar(QupZilla* mainClass)    : LineEdit(mainClass)    , p_QupZilla(mainClass)    , m_webView(0)    , m_pasteAndGoAction(0)    , m_clearAction(0)    , m_holdingAlt(false)    , m_loadProgress(0)    , m_progressVisible(false)    , m_forceLineEditPaintEvent(false){    setObjectName("locationbar");    setDragEnabled(true);    m_bookmarkIcon = new BookmarkIcon(p_QupZilla);    m_goIcon = new GoIcon(this);    m_rssIcon = new RssIcon(this);    m_rssIcon->setToolTip(tr("Add RSS from this page..."));    m_siteIcon = new SiteIcon(this);    DownIcon* down = new DownIcon(this);    ////RTL Support    ////if we don't add 'm_siteIcon' by following code, then we should use suitable padding-left value    //// but then, when typing RTL text the layout dynamically changed and within RTL layout direction    //// padding-left is equivalent to padding-right and vice versa, and because style sheet is    //// not changed dynamically this create padding problems.    addWidget(m_siteIcon, LineEdit::LeftSide);    addWidget(m_goIcon, LineEdit::RightSide);    addWidget(m_bookmarkIcon, LineEdit::RightSide);    addWidget(m_rssIcon, LineEdit::RightSide);    addWidget(down, LineEdit::RightSide);    m_completer.setLocationBar(this);    connect(&m_completer, SIGNAL(showCompletion(QString)), this, SLOT(showCompletion(QString)));    connect(&m_completer, SIGNAL(completionActivated()), this, SLOT(urlEnter()));    connect(this, SIGNAL(textEdited(QString)), this, SLOT(textEdit()));    connect(m_siteIcon, SIGNAL(clicked()), this, SLOT(showSiteInfo()));    connect(m_goIcon, SIGNAL(clicked(QPoint)), this, SLOT(urlEnter()));    connect(m_rssIcon, SIGNAL(clicked(QPoint)), this, SLOT(rssIconClicked()));    connect(m_bookmarkIcon, SIGNAL(clicked(QPoint)), this, SLOT(bookmarkIconClicked()));    connect(down, SIGNAL(clicked(QPoint)), this, SLOT(showMostVisited()));    connect(mApp->searchEnginesManager(), SIGNAL(activeEngineChanged()), this, SLOT(updatePlaceHolderText()));    connect(mApp->searchEnginesManager(), SIGNAL(defaultEngineChanged()), this, SLOT(updatePlaceHolderText()));    connect(mApp, SIGNAL(message(Qz::AppMessageType, bool)), SLOT(onMessage(Qz::AppMessageType, bool)));    loadSettings();    clearIcon();    updatePlaceHolderText();}

voidTomahawk::EchonestControl::updateWidgets(){    if( !m_input.isNull() )        delete m_input.data();    if( !m_match.isNull() )        delete m_match.data();    m_overrideType = -1;    // make sure the widgets are the proper kind for the selected type, and hook up to their slots    if( selectedType() == "Artist" ) {        m_currentType = Echonest::DynamicPlaylist::Artist;        QComboBox* match = new QComboBox();        QLineEdit* input =  new QLineEdit();        match->addItem( "Limit To", Echonest::DynamicPlaylist::ArtistType );        match->addItem( "Similar To", Echonest::DynamicPlaylist::ArtistRadioType );        m_matchString = match->currentText();        m_matchData = match->itemData( match->currentIndex() ).toString();        input->setPlaceholderText( "Artist name" );        input->setSizePolicy( QSizePolicy::Ignored, QSizePolicy::Fixed );        input->setCompleter( new QCompleter( QStringList(), input ) );        input->completer()->setCaseSensitivity( Qt::CaseInsensitive );        connect( match, SIGNAL( currentIndexChanged(int) ), this, SLOT( updateData() ) );        connect( match, SIGNAL( currentIndexChanged(int) ), this, SIGNAL( changed() ) );        connect( input, SIGNAL( textChanged(QString) ), this, SLOT( updateData() ) );        connect( input, SIGNAL( editingFinished() ), this, SLOT( editingFinished() ) );        connect( input, SIGNAL( textEdited( QString ) ), &m_editingTimer, SLOT( stop() ) );        connect( input, SIGNAL( textEdited( QString ) ), &m_delayedEditTimer, SLOT( start() ) );        connect( input, SIGNAL( textEdited( QString ) ), this, SLOT( artistTextEdited( QString ) ) );        match->hide();        input->hide();        m_match = QWeakPointer< QWidget >( match );        m_input = QWeakPointer< QWidget >( input );    } else if( selectedType() == "Artist Description" ) {

WordEditDialog::WordEditDialog(QWidget* parent) : QDialog(parent), ui(new Ui::WordEditDialog){    ui->setupUi(this);#if QT_VERSION < QT_VERSION_CHECK(5,0,0)    setWindowFlags(Qt::Dialog | Qt::WindowSystemMenuHint | Qt::WindowTitleHint | Qt::MSWindowsFixedSizeDialogHint);#endif    setModal(true);    mValidateThread = new ValidateExpressionThread(this);    connect(mValidateThread, SIGNAL(expressionChanged(bool, bool, int_t)), this, SLOT(expressionChanged(bool, bool, int_t)));    connect(ui->expressionLineEdit, SIGNAL(textEdited(QString)), mValidateThread, SLOT(textChanged(QString)));    mWord = 0;}

BasicSettingsPage::BasicSettingsPage(QWidget* parent)    : QWidget(parent), block(false), model(0){    ui.setupUi(this);    connect(ui.themeComboBox, SIGNAL(currentIndexChanged(int)), SLOT(updateModel()));    connect(ui.fontComboBox, SIGNAL(currentFontChanged(QFont)), SLOT(updateModel()));    connect(ui.sizeSpinBox, SIGNAL(valueChanged(int)), SLOT(updateModel()));    connect(ui.blockSpinBox, SIGNAL(valueChanged(int)), SLOT(updateModel()));    connect(ui.timeStampEdit, SIGNAL(textEdited(QString)), SLOT(updateModel()));    connect(ui.stripNicksCheckBox, SIGNAL(toggled(bool)), SLOT(updateModel()));    connect(ui.hideEventsCheckBox, SIGNAL(toggled(bool)), SLOT(updateModel()));}

LineEdit::LineEdit(QWidget *parent):    QLineEdit(parent),    currentBegin(""),    reply(nullptr){    currentCompleter = new QCompleter(this);    networkManager = UZApplication::instance()->networkManager();    p_identifier = ++senderIdentifier;    connect(this,SIGNAL(textEdited(QString)),this,SLOT(checkContent()));    connect(networkManager,&NetworkManager::responseReady,this,&LineEdit::updateContent);}

DataRange::DataRange(QWidget *parent)  : QWidget(parent) {  setupUi(this);  connect(_countFromEnd, SIGNAL(toggled(bool)), this, SLOT(countFromEndChanged()));  connect(_readToEnd, SIGNAL(toggled(bool)), this, SLOT(readToEndChanged()));  connect(_doSkip, SIGNAL(toggled(bool)), this, SLOT(doSkipChanged()));  connect(_start, SIGNAL(textEdited(QString)), this, SLOT(startChanged()));  connect(_range, SIGNAL(textEdited(QString)), this, SLOT(rangeChanged()));  connect(_last, SIGNAL(textEdited(QString)), this, SLOT(lastChanged()));  connect(_skip, SIGNAL(valueChanged(int)), this, SIGNAL(modified()));  connect(_doFilter, SIGNAL(toggled(bool)), this, SIGNAL(modified()));  connect(_countFromEnd, SIGNAL(toggled(bool)), this, SIGNAL(modified()));  connect(_readToEnd, SIGNAL(toggled(bool)), this, SIGNAL(modified()));  connect(_doSkip, SIGNAL(toggled(bool)), this, SIGNAL(modified()));  connect(_startUnits, SIGNAL(currentIndexChanged(int)), this, SLOT(unitsChanged()));  connect(_rangeUnits, SIGNAL(currentIndexChanged(int)), this, SLOT(unitsChanged()));  _controlField0 = Range;  _controlField1 = Start;}

modCalcAngDist::modCalcAngDist(QWidget *parentSplit)        : QFrame(parentSplit) {    setupUi(this);    FirstRA->setDegType(false);    SecondRA->setDegType(false);    connect( FirstRA, SIGNAL(editingFinished()), this, SLOT(slotValidatePositions()) );    connect( FirstDec, SIGNAL(editingFinished()), this, SLOT(slotValidatePositions()) );    connect( SecondRA, SIGNAL(editingFinished()), this, SLOT(slotValidatePositions()) );    connect( SecondDec, SIGNAL(editingFinished()), this, SLOT(slotValidatePositions()) );    connect( FirstRA, SIGNAL(textEdited(QString)), this, SLOT(slotResetTitle()) );    connect( FirstDec, SIGNAL(textEdited(QString)), this, SLOT(slotResetTitle()) );    connect( SecondRA, SIGNAL(textEdited(QString)), this, SLOT(slotResetTitle()) );    connect( SecondDec, SIGNAL(textEdited(QString)), this, SLOT(slotResetTitle()) );    connect( FirstObjectButton, SIGNAL(clicked()), this, SLOT(slotObjectButton()) );    connect( SecondObjectButton, SIGNAL(clicked()), this, SLOT(slotObjectButton()) );    connect( runButtonBatch, SIGNAL(clicked()), this, SLOT(slotRunBatch()) );    show();    slotValidatePositions();}

USBAddr::USBAddr(QWidget *parent) :    _Addr(parent){    busLabel = new QLabel("Bus:", this);    portLabel = new QLabel("Port:", this);    bus = new QLineEdit(this);    bus->setPlaceholderText(                tr("a hex value between 0 and 0xfff, inclusive"));    port = new QLineEdit(this);    port->setPlaceholderText(                tr("a dotted notation, such as 1.2 or 2.1.3.1"));    commonlayout = new QGridLayout();    commonlayout->addWidget(busLabel, 0, 0);    commonlayout->addWidget(portLabel, 1, 0);    commonlayout->addWidget(bus, 0, 1);    commonlayout->addWidget(port, 1, 1);    setLayout(commonlayout);    connect(bus, SIGNAL(textEdited(QString)),            this, SLOT(stateChanged()));    connect(port, SIGNAL(textEdited(QString)),            this, SLOT(stateChanged()));}

void RunBar::_initConnections(){    connect(this, SIGNAL(textEdited(QString)), this, SLOT(_typed(QString)));    connect(this, SIGNAL(returnPressed()), this, SLOT(confirmed()));    connect(_hinter, SIGNAL(changed()), this, SLOT(_hinterChanged()));    connect(_settings, SIGNAL(changed()), this, SLOT(_settingsChanged()));    connect(_toggleAction, SIGNAL(triggered()), this, SLOT(toggle()));    connect(_editHistoryAction, SIGNAL(triggered()), this, SLOT(editHistory()));    connect(_reloadAction, SIGNAL(triggered()), this, SLOT(reload()));    connect(_showSettingsAction, SIGNAL(triggered()), _settings, SLOT(show()));    connect(_tray, SIGNAL(activated(QSystemTrayIcon::ActivationReason)), this, SLOT(_toggleForTray(QSystemTrayIcon::ActivationReason)));    connect(&_autoRefresh, SIGNAL(timeout()), _hinter, SLOT(reloadIfNeeded()));}

ModulePreferencesScrollArea::ModulePreferencesScrollArea(module_t *module, QWidget *parent) :    QScrollArea(parent),    ui(new Ui::ModulePreferencesScrollArea),    module_(module){    ui->setupUi(this);    if (!module) return;    /* Show the preference's description at the top of the page */    QFont font;    font.setBold(TRUE);    QLabel *label = new QLabel(module->description);    label->setFont(font);    ui->verticalLayout->addWidget(label);    /* Add items for each of the preferences */    prefs_pref_foreach(module, pref_show, (gpointer) ui->verticalLayout);    foreach (QLineEdit *le, findChildren<QLineEdit *>()) {        pref_t *pref = le->property(pref_prop_).value<pref_t *>();        if (!pref) continue;        switch (pref->type) {        case PREF_UINT:            connect(le, SIGNAL(textEdited(QString)), this, SLOT(uintLineEditTextEdited(QString)));            break;        case PREF_STRING:        case PREF_FILENAME:        case PREF_DIRNAME:            connect(le, SIGNAL(textEdited(QString)), this, SLOT(stringLineEditTextEdited(QString)));            break;        case PREF_RANGE:            connect(le, SIGNAL(textEdited(QString)), this, SLOT(rangeSyntaxLineEditTextEdited(QString)));            break;        default:            break;        }    }

QWidget *CustomWizardFieldPage::registerLineEdit(const QString &fieldName,                                                 const CustomWizardField &field){    QLineEdit *lineEdit = new QLineEdit;    const QString validationRegExp = field.controlAttributes.value(QLatin1String("validator"));    if (!validationRegExp.isEmpty()) {        QRegExp re(validationRegExp);        if (re.isValid())            lineEdit->setValidator(new QRegExpValidator(re, lineEdit));        else            qWarning("Invalid custom wizard field validator regular expression %s.", qPrintable(validationRegExp));    }    registerField(fieldName, lineEdit, "text", SIGNAL(textEdited(QString)));    // Connect to completeChanged() for derived classes that reimplement isComplete()    connect(lineEdit, SIGNAL(textEdited(QString)), SIGNAL(completeChanged()));    const QString defaultText = field.controlAttributes.value(QLatin1String("defaulttext"));    const QString placeholderText = field.controlAttributes.value(QLatin1String("placeholdertext"));    m_lineEdits.push_back(LineEditData(lineEdit, defaultText, placeholderText));    return lineEdit;}

void RootWindow::createTextAnswers( QVector<strAnswers> &answers, int questionNum ){    Edit *edit;//    qDebug() << "new Edit";    edit = new Edit( _entAnss.value( questionNum ), questionNum );    connect( edit, SIGNAL( textEdited( QString ) ),             edit, SLOT( ansEntered( QString ) ) );    connect( edit, SIGNAL( ansSignalEntered( int, QString ) ),             this, SLOT( ansEntered( int, QString ) ) );    _answersLay->addWidget( edit );}

LYGithubProductBacklogAddIssueView::LYGithubProductBacklogAddIssueView(QWidget *parent)	: QDialog(parent){	issueCreatedSuccessfully_ = false;	exitCountDownTimer_ = 0;	issueTitleEdit_ = new QLineEdit();	issueBodyEdit_ = new QTextEdit();	submitIssuesButton_ = new QPushButton(QIcon(":/22x22/greenCheck.png"), "Submit");	submitIssuesButton_->setEnabled(false);	cancelButton_ = new QPushButton(QIcon(":/22x22/list-remove-2.png"), "Cancel");	waitingBar_ = new QProgressBar();	waitingBar_->setMinimum(0);	waitingBar_->setMaximum(0);	waitingBar_->setMinimumWidth(200);	waitingBar_->hide();	messageLabel_ = new QLabel();	QHBoxLayout *messageVL = new QHBoxLayout();	messageVL->addWidget(messageLabel_, 0, Qt::AlignCenter);	messageVL->addWidget(waitingBar_, 0, Qt::AlignCenter);	QVBoxLayout *fl = new QVBoxLayout();	fl->addWidget(new QLabel("Title"), 0, Qt::AlignLeft);	fl->addWidget(issueTitleEdit_);	fl->addWidget(new QLabel("Description"), 0, Qt::AlignLeft);	fl->addWidget(issueBodyEdit_);	QHBoxLayout *hl = new QHBoxLayout();	hl->addStretch();	hl->addWidget(submitIssuesButton_);	hl->addWidget(cancelButton_);	QVBoxLayout *vl = new QVBoxLayout();	vl->addLayout(fl);	vl->addLayout(messageVL);	vl->addLayout(hl);	setLayout(vl);	connect(cancelButton_, SIGNAL(clicked()), this, SLOT(onCancelButtonClicked()));	connect(submitIssuesButton_, SIGNAL(clicked()), this, SLOT(onSubmitIssueButtonClicked()));	connect(issueTitleEdit_, SIGNAL(textEdited(QString)), this, SLOT(onEditsChanged()));	connect(issueBodyEdit_, SIGNAL(textChanged()), this, SLOT(onEditsChanged()));}

MainWindowView::MainWindowView(MainWindow *parent)    : m_ui(new Ui::MainWindowView)    , m_parent(parent)    , m_model(0)    , m_pt(0){    m_ui->setupUi(this);	m_ui->splitter->setStretchFactor(1, 3);        QMenu* moreButtonMenu = new QMenu(m_ui->moreButton);    moreButtonMenu->addAction(QIcon::fromTheme("view-preview"), i18n("New Image"))->setProperty("type", int(CARD_IMAGE));    moreButtonMenu->addAction(QIcon::fromTheme("preferences-plugin"), i18n("New Logic Relation"))->setProperty("type", int(CARD_LOGIC));    moreButtonMenu->addAction(QIcon::fromTheme("preferences-desktop-text-to-speech"), i18n("New Sound"))->setProperty("type", int(CARD_SOUND));    moreButtonMenu->addAction(QIcon::fromTheme("preferences-desktop-font"), i18n("New Word"))->setProperty("type", int(CARD_WORD));    moreButtonMenu->addAction(QIcon::fromTheme("dialog-ok-apply"), i18n("New Found Sound"))->setProperty("type", int(CARD_FOUND));	connect(moreButtonMenu, SIGNAL(triggered(QAction*)), this, SLOT(addFeature(QAction*)));    m_ui->moreButton->setMenu(moreButtonMenu);	connect(m_ui->fileKurl, SIGNAL(urlSelected(KUrl)), this, SLOT(fileSelected()));	connect(m_ui->backKurl, SIGNAL(urlSelected(KUrl)), this, SLOT(backSelected()));	connect(m_ui->wordEdit, SIGNAL(textChanged(QString)), this, SLOT(wordChanged(QString)));	connect(m_ui->playButton, SIGNAL(clicked()), this, SLOT(playSound()));	connect(m_ui->delButton, SIGNAL(clicked()), this, SLOT(deleteElement()));	connect(m_ui->addButton, SIGNAL(clicked()), this, SLOT(addElement()));	connect(m_ui->titleEdit, SIGNAL(textEdited(QString)), this, SIGNAL(changed()));	connect(m_ui->descriptionEdit, SIGNAL(textEdited(QString)), this, SIGNAL(changed()));	connect(m_ui->authorEdit, SIGNAL(textEdited(QString)), this, SIGNAL(changed()));	connect(m_ui->versionEdit, SIGNAL(textEdited(QString)), this, SIGNAL(changed()));	connect(m_ui->dateEdit, SIGNAL(dateChanged(QDate)), this, SIGNAL(changed()));	connect(m_ui->maintypeBox, SIGNAL(currentIndexChanged(int)), this, SIGNAL(changed()));    m_media = new Phonon::MediaObject(this);    Phonon::AudioOutput *audioOutput = new Phonon::AudioOutput(Phonon::GameCategory, this);    createPath(m_media, audioOutput);}

SearchWidget::SearchWidget(MainWindow *mainWindow)    : QWidget(mainWindow)    , m_ui(new Ui::SearchWidget())    , m_mainWindow(mainWindow)    , m_isNewQueryString(false)    , m_noSearchResults(true){    m_ui->setupUi(this);    QString searchPatternHint;    QTextStream stream(&searchPatternHint, QIODevice::WriteOnly);    stream << "<html><head/><body><p>"           << tr("A phrase to search for.") << "<br>"           << tr("Spaces in a search term may be protected by double quotes.")           << "</p><p>"           << tr("Example:", "Search phrase example")           << "<br>"           << tr("<b>foo bar</b>: search for <b>foo</b> and <b>bar</b>",                 "Search phrase example, illustrates quotes usage, a pair of "                 "space delimited words, individal words are highlighted")           << "<br>"           << tr("<b>&quot;foo bar&quot;</b>: search for <b>foo bar</b>",                 "Search phrase example, illustrates quotes usage, double quoted"                 "pair of space delimited words, the whole pair is highlighted")           << "</p></body></html>" << flush;    m_ui->m_searchPattern->setToolTip(searchPatternHint);    // Icons    m_ui->searchButton->setIcon(GuiIconProvider::instance()->getIcon("edit-find"));    m_ui->downloadButton->setIcon(GuiIconProvider::instance()->getIcon("download"));    m_ui->goToDescBtn->setIcon(GuiIconProvider::instance()->getIcon("application-x-mswinurl"));    m_ui->pluginsButton->setIcon(GuiIconProvider::instance()->getIcon("preferences-system-network"));    m_ui->copyURLBtn->setIcon(GuiIconProvider::instance()->getIcon("edit-copy"));    connect(m_ui->tabWidget, SIGNAL(tabCloseRequested(int)), this, SLOT(closeTab(int)));    m_searchEngine = new SearchEngine;    connect(m_searchEngine, SIGNAL(searchStarted()), SLOT(searchStarted()));    connect(m_searchEngine, SIGNAL(newSearchResults(QList<SearchResult>)), SLOT(appendSearchResults(QList<SearchResult>)));    connect(m_searchEngine, SIGNAL(searchFinished(bool)), SLOT(searchFinished(bool)));    connect(m_searchEngine, SIGNAL(searchFailed()), SLOT(searchFailed()));    connect(m_searchEngine, SIGNAL(torrentFileDownloaded(QString)), SLOT(addTorrentToSession(QString)));    // Fill in category combobox    fillCatCombobox();    fillPluginComboBox();    connect(m_ui->m_searchPattern, SIGNAL(returnPressed()), m_ui->searchButton, SLOT(click()));    connect(m_ui->m_searchPattern, SIGNAL(textEdited(QString)), this, SLOT(searchTextEdited(QString)));    connect(m_ui->selectPlugin, SIGNAL(currentIndexChanged(int)), this, SLOT(selectMultipleBox(int)));}

QWidget* PredicatUVObligatoire::getEditorWidget(QWidget *parent){    QHBoxLayout *lay = new QHBoxLayout(parent);    QLineEdit *line = new QLineEdit(uv, parent);    QWidget* container = new QWidget(parent);    connect(line, SIGNAL(textEdited(QString)), this, SLOT(updateUv(QString)));    lay->addWidget(new QLabel("UV obligatoire", parent));    lay->addWidget(line);    container->setLayout(lay);    connect(this, SIGNAL(destroyed()), container, SLOT(deleteLater()));    return container;}

void PropertiesManager::createRegimeProperties(RegimeGraphicsItem *i){    QLabel *label = new QLabel("<b>Edit Regime</b>");    addRow(label);    QLineEdit *edit_name = new QLineEdit();    edit_name->installEventFilter(&eventFilterObject);    edit_name->setText(i->getRegimeName());    edit_name->setValidator(validator);    connect(edit_name, SIGNAL(textEdited(QString)), i, SLOT(setRegimeName(QString)));    addRow(tr("&Name:"),edit_name);    root->addItemsToolbar->addAction(root->actionAddTimeDerivative);    root->actionDeleteItems->setEnabled(true);}

LabelEditWidget::LabelEditWidget( QWidget* parent )    : QWidget( parent ),      d( new Private() ){    d->q = this;    d->m_labelContainer = new QWidget( this );    d->m_label = new KSqueezedTextLabel( d->m_labelContainer );    d->m_label->installEventFilter( this );    d->m_button = new QToolButton( d->m_labelContainer );    d->m_button->setIcon( KIcon( "edit-rename" ) );    d->m_button->setAutoRaise( true );    QHBoxLayout* lay = new QHBoxLayout( d->m_labelContainer );    lay->setMargin( 0 );    lay->addWidget( d->m_label );    lay->addWidget( d->m_button );    d->m_lineEdit = new KLineEdit( this );    d->m_lineEdit->installEventFilter( this );    d->m_stack = new QStackedLayout( this );    d->m_stack->setMargin( 0 );    d->m_stack->addWidget( d->m_labelContainer );    d->m_stack->addWidget( d->m_lineEdit );    connect( d->m_lineEdit, SIGNAL( textEdited(QString) ),             this, SIGNAL( textEdited(QString) ) );    connect( d->m_lineEdit, SIGNAL( textChanged(QString) ),             this, SLOT( _k_textChanged(QString) ) );    connect( d->m_lineEdit, SIGNAL( editingFinished() ),             this, SLOT( _k_editingFinished() ) );    connect( d->m_button, SIGNAL( clicked() ),             this, SLOT( _k_buttonClicked() ) );    d->m_stack->setCurrentWidget( d->m_labelContainer );}

Direct_Kernel_Boot::Direct_Kernel_Boot(QWidget *parent) :    _QWidget(parent){    loaderLabel = new QLabel(tr("Boot loader path:"), this);    kernelLabel = new QLabel(tr("Kernel path:"), this);    initrdLabel = new QLabel(tr("Initrd path:"), this);    cmdlineLabel = new QLabel(tr("Command line:"), this);    dtbLabel = new QLabel(tr("Path to the (optional) device tree binary (dtb) image in the host OS:"),                this);    loader = new Path_To_File(this);    QString _placeHolderText = QString("/usr/lib/xen/boot/hvmloader");    loader->setPlaceholderText(_placeHolderText);    kernel = new Path_To_File(this);    _placeHolderText = QString("/root/f21-i386-vmlinuz");    kernel->setPlaceholderText(_placeHolderText);    initrd = new Path_To_File(this);    _placeHolderText = QString("/root/f21-i386-initrd");    initrd->setPlaceholderText(_placeHolderText);    cmdline = new QLineEdit(this);    cmdline->setPlaceholderText("console=ttyS0 ks=http://example.com/f21-i386/os/");    dtb = new Path_To_File(this);    _placeHolderText = QString("/root/ppc.dtb");    dtb->setPlaceholderText(_placeHolderText);    commonLayout = new QVBoxLayout(this);    commonLayout->addWidget(loaderLabel);    commonLayout->addWidget(loader);    commonLayout->addWidget(kernelLabel);    commonLayout->addWidget(kernel);    commonLayout->addWidget(initrdLabel);    commonLayout->addWidget(initrd);    commonLayout->addWidget(cmdlineLabel);    commonLayout->addWidget(cmdline);    commonLayout->addWidget(dtbLabel);    commonLayout->addWidget(dtb);    commonLayout->insertStretch(-1);    setLayout(commonLayout);    // dataChanged connections    connect(loader, SIGNAL(dataChanged()),            this, SLOT(stateChanged()));    connect(kernel, SIGNAL(dataChanged()),            this, SLOT(stateChanged()));    connect(initrd, SIGNAL(dataChanged()),            this, SLOT(stateChanged()));    connect(cmdline, SIGNAL(textEdited(QString)),            this, SLOT(stateChanged()));    connect(dtb, SIGNAL(dataChanged()),            this, SLOT(stateChanged()));}

arOpenItem::arOpenItem(QWidget* parent, const char* name, bool modal, Qt::WFlags fl)    : XDialog(parent, name, modal, fl){    setupUi(this);    _commprcnt = 0.0;    _save = _buttonBox->button(QDialogButtonBox::Save);    _save->setDisabled(true);    connect(_buttonBox,      SIGNAL(accepted()),                 this, SLOT(sSave()));    connect(_buttonBox,      SIGNAL(rejected()),                 this, SLOT(sClose()));    connect(_cust,           SIGNAL(newId(int)),                this, SLOT(sPopulateCustInfo(int)));    connect(_cust,           SIGNAL(valid(bool)),               _save, SLOT(setEnabled(bool)));    connect(_terms,          SIGNAL(newID(int)),                this, SLOT(sPopulateDueDate()));    connect(_docDate,        SIGNAL(newDate(const QDate&)),     this, SLOT(sPopulateDueDate()));    connect(_taxLit,         SIGNAL(leftClickedURL(const QString&)), this, SLOT(sTaxDetail()));    connect(_amount,         SIGNAL(valueChanged()),            this, SLOT(sCalculateCommission()));    connect(_docNumber,      SIGNAL(textEdited(QString)),       this, SLOT(sReleaseNumber()));    _last = -1;    _aropenid = -1;    _seqiss = 0;    _arapply->addColumn(tr("Type"),            _dateColumn, Qt::AlignCenter,true, "doctype");    _arapply->addColumn(tr("Doc. #"),                   -1, Qt::AlignLeft,  true, "docnumber");    _arapply->addColumn(tr("Apply Date"),      _dateColumn, Qt::AlignCenter,true, "arapply_postdate");    _arapply->addColumn(tr("Dist. Date"),      _dateColumn, Qt::AlignCenter,true, "arapply_distdate");    _arapply->addColumn(tr("Amount"),         _moneyColumn, Qt::AlignRight, true, "arapply_applied");    _arapply->addColumn(tr("Currency"),    _currencyColumn, Qt::AlignLeft,  true, "currabbr");    _arapply->addColumn(tr("Base Amount"), _bigMoneyColumn, Qt::AlignRight, true, "baseapplied");    _printOnPost->setVisible(false);    if (omfgThis->singleCurrency())        _arapply->hideColumn("currabbr");    _cust->setType(CLineEdit::ActiveCustomers);    _terms->setType(XComboBox::ARTerms);    _salesrep->setType(XComboBox::SalesReps);    _altSalescatid->setType(XComboBox::SalesCategoriesActive);    _rsnCode->setType(XComboBox::ReasonCodes);    _journalNumber->setEnabled(FALSE);    _altAccntid->setType(GLCluster::cRevenue | GLCluster::cExpense);}

GoodsDialogView::GoodsDialogView(QWidget *parent, GoodsDialogController *controller) :    QDialog(parent){    this->controller = controller;    lineSymbol = new QLineEdit();    lineSymbol->setMaxLength(200);    linePkwiu = new QLineEdit();    linePriceMagNet = new QLineEdit();    linePriceMagGross = new QLineEdit();    lineName = new QLineEdit();    lineName->setMaxLength(200);    lineWeight = new QLineEdit();    radioGood = new QRadioButton();    radioService = new QRadioButton();    boxGoodGroup = new QComboBox();    boxUnit = new QComboBox();    boxTax = new QComboBox();    tableFeature = new QTableView();    picture = new QLabel();    textDescription = new QTextEdit();    framePicture = new QFrame();    addToWarehouseComboBox = new QComboBox();    createTabWidget();    createTablePrices();    createMenu();    addAllStandardComponents();    addAllPriceComponents();    addAllFeatureComponents();    setTabOrders();    connect(lineName,SIGNAL(textEdited(QString)),controller,SLOT(nameTyping(QString)));    connect(lineSymbol,SIGNAL(textEdited(QString)),controller,SLOT(checkAutoSymbol(QString)));    this->setMaximumSize(650,460);    this->setMinimumSize(650,460);}

FileFsType::FileFsType(QWidget *parent, QString _type) :    _FsType(parent, _type){    source->setPlaceholderText(tr("Source host file"));    target->setPlaceholderText(tr("Target guest directory"));    connect(sourceLabel, SIGNAL(clicked()),            this, SLOT(getSourcePath()));    // dataChanged connections    connect(source, SIGNAL(textEdited(QString)),            this, SLOT(stateChanged()));    connect(target, SIGNAL(textEdited(QString)),            this, SLOT(stateChanged()));    connect(readOnly, SIGNAL(toggled(bool)),            this, SLOT(stateChanged()));    // Currently this only works with type='mount' for the QEMU/KVM driver.    //connect(accessMode, SIGNAL(currentIndexChanged(int)),    //        this, SLOT(stateChanged()));    connect(driver, SIGNAL(currentIndexChanged(int)),            this, SLOT(stateChanged()));    connect(wrPolicy, SIGNAL(currentIndexChanged(int)),            this, SLOT(stateChanged()));    connect(format, SIGNAL(currentIndexChanged(int)),            this, SLOT(stateChanged()));}

dlgSetup::dlgSetup(QWidget *parent) :    QDialog(parent),    ui(new Ui::dlgSetup){    ui->setupUi(this);    ui->comboBaud->insertItems(0,QStringList()                               <<"300"                               <<"1200"                               <<"2400"                               <<"4800"                               <<"9600"                               <<"19200"                               <<"38400"                               <<"57600"                               <<"115200"                               <<"230400");    ui->comboBaud->setCurrentIndex(4);  // 9600    refresh();    connect(ui->btnRefresh,SIGNAL(clicked()),this,SLOT(refresh()));    connect(ui->btnClose,SIGNAL(clicked()),this,SLOT(accept()));    connect(ui->editTerminator,SIGNAL(textEdited(QString)),this,SLOT(calcHex(QString)));    connect(ui->editTermHex,SIGNAL(textEdited(QString)),this,SLOT(calcAscii(QString)));}