alertLayout->addWidget(alertLabel_);

alertButton_ = new QPushButton(this);

connect (alertButton_, SIGNAL(clicked()), this, SLOT(handleAlertButtonClicked()));

alertLayout->addWidget(alertButton_);

QPalette palette = alertWidget_->palette();

palette.setColor(QPalette::Window, QColor(Qt::yellow));

palette.setColor(QPalette::WindowText, QColor(Qt::black));

alertWidget_->setStyleSheet(alertStyleSheet_);

alertLabel_->setStyleSheet(alertStyleSheet_);

alertWidget_->hide();

subjectLayout_ = new QBoxLayout(QBoxLayout::LeftToRight);

subject_ = new QLineEdit(this);

subjectLayout_->addWidget(subject_);

setSubject("");

subject_->setReadOnly(true);

QPushButton* actionButton_ = new QPushButton(this);

actionButton_->setIcon(QIcon(":/icons/actions.png"));

connect(actionButton_, SIGNAL(clicked()), this, SLOT(handleActionButtonClicked()));

subject_->hide();

layout->addLayout(subjectLayout_);

logRosterSplitter_ = new QSplitter(this);

logRosterSplitter_->setAutoFillBackground(true);

layout->addWidget(logRosterSplitter_);

if (settings_->getSetting(QtUISettingConstants::USE_PLAIN_CHATS) || settings_->getSetting(QtUISettingConstants::USE_SCREENREADER)) {

messageLog_ = new QtPlainChatView(this, eventStream_);

}

else {

messageLog_ = new QtWebKitChatView(this, eventStream_, theme, this); // I accept that passing the ChatWindow in so that the view can call the signals is somewhat inelegant, but it saves a lot of boilerplate. This patch is unpleasant enough already. So let's fix this soon (it at least needs fixing by the time history is sorted), but not now.

}

logRosterSplitter_->addWidget(messageLog_);

treeWidget_->hide();

logRosterSplitter_->addWidget(treeWidget_);

logRosterSplitter_->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);

connect(logRosterSplitter_, SIGNAL(splitterMoved(int, int)), this, SLOT(handleSplitterMoved(int, int)));

midBar_ = new QWidget(this);

//layout->addWidget(midBar);

midBar_->setAutoFillBackground(true);

QHBoxLayout *midBarLayout = new QHBoxLayout(midBar_);

midBarLayout->setContentsMargins(0,0,0,0);

midBarLayout->setSpacing(2);

//midBarLayout->addStretch();

labelsWidget_ = new QComboBox(this);

labelsWidget_->setFocusPolicy(Qt::NoFocus);

labelsWidget_->hide();

labelsWidget_->setSizeAdjustPolicy(QComboBox::AdjustToContents);

midBarLayout->addWidget(labelsWidget_,0);

connect(labelsWidget_, SIGNAL(currentIndexChanged(int)), this, SLOT(handleCurrentLabelChanged(int)));

defaultLabelsPalette_ = labelsWidget_->palette();

QHBoxLayout* inputBarLayout = new QHBoxLayout();

inputBarLayout->setContentsMargins(0,0,0,0);

inputBarLayout->setSpacing(2);

input_ = new QtTextEdit(settings_, this);

input_->setAcceptRichText(false);

inputBarLayout->addWidget(midBar_);

inputBarLayout->addWidget(input_);

correctingLabel_ = new QLabel(tr("Correcting"), this);

inputBarLayout->addWidget(correctingLabel_);

correctingLabel_->hide();

// using an extra layout to work around Qt margin glitches on OS X

QHBoxLayout* actionLayout = new QHBoxLayout();

actionLayout->addWidget(actionButton_);

labelsWidget_->setAutoFillBackground(false);

labelsWidget_->setPalette(defaultLabelsPalette_);

midBar_->setPalette(defaultLabelsPalette_);

}

}

void QtChatWindow::setSecurityLabelsError() {

labelsWidget_->setEnabled(false);

}

void QtChatWindow::setSecurityLabelsEnabled(bool enabled) {

if (enabled) {

labelsWidget_->setEnabled(true);

labelsWidget_->show();

} else {

labelsWidget_->hide();

}

}

void QtChatWindow::setCorrectionEnabled(Tristate enabled) {

correctionEnabled_ = enabled;

}

SecurityLabelsCatalog::Item QtChatWindow::getSelectedSecurityLabel() {

assert(labelsWidget_->isEnabled());

assert(labelsWidget_->currentIndex() >= 0 && static_cast<size_t>(labelsWidget_->currentIndex()) < labelModel_->availableLabels_.size());

return labelModel_->availableLabels_[labelsWidget_->currentIndex()];

}

void QtChatWindow::closeEvent(QCloseEvent* event) {

event->accept();

emit windowClosing();

onClosed();

}

isMUC_ = true;

treeWidget_->show();

subject_->setVisible(!impromptu_);

}

void QtChatWindow::qAppFocusChanged(QWidget* /*old*/, QWidget* /*now*/) {

if (isWidgetSelected()) {

lastLineTracker_.setHasFocus(true);

input_->setFocus();

onAllMessagesRead();

}

else {

lastLineTracker_.setHasFocus(false);

}

}

void QtChatWindow::setInputEnabled(bool enabled) {

inputEnabled_ = enabled;

if (!enabled) {

if (mucConfigurationWindow_) {

delete mucConfigurationWindow_.data();

}

if (affiliationEditor_) {

delete affiliationEditor_.data();

}

}

}

void QtChatWindow::showEvent(QShowEvent* event) {

emit windowOpening();

QWidget::showEvent(event);

}

void QtChatWindow::setUnreadMessageCount(int count) {

if (unreadCount_ != count) {