void FullMessageCombiner::load()
{
Imap::Mailbox::TreeItemPart *headerPart = headerPartPtr();
headerPart->fetch(const_cast<Mailbox::Model *>(m_model));
Imap::Mailbox::TreeItemPart *bodyPart = bodyPartPtr();
bodyPart->fetch(const_cast<Mailbox::Model *>(m_model));
slotDataChanged(QModelIndex(), QModelIndex());
}
/** @short Request a download of the actual bulk data for the given message */
void MessageDownloader::requestDataDownload(const QModelIndex &message)
{
const uint uid = message.data( Imap::Mailbox::RoleMessageUid ).toUInt();
Q_ASSERT(uid);
QMap<uint,MessageMetadata>::iterator it = m_parts.find(uid);
Q_ASSERT(it != m_parts.end());
Q_ASSERT(it->hasMessage);
// Let's see if we can find out what the "main part" is.
// The "main part" cannot be determined prior to the message's metadata becoming available.
QModelIndex mainPart;
Imap::Mailbox::FindInterestingPart::MainPartReturnCode status =
Imap::Mailbox::FindInterestingPart::findMainPartOfMessage(message, mainPart, it->partMessage, 0);
it->mainPart = mainPart;
switch (status) {
case Imap::Mailbox::FindInterestingPart::MAINPART_FOUND:
case Imap::Mailbox::FindInterestingPart::MAINPART_PART_LOADING:
// The MAINPART_PART_LOADING is a confusing name -- as we're calling findMainPartOfMessage with the last parameter being
// nullptr, the function will not attempt to actually fetch the data, and therefore the exit status cannot be
// MAINPART_FOUND, so it will be MAINPART_PART_LOADING. Yep, confusing.
#ifdef DEBUG_PENDING_MESSAGES
qDebug() << "Requesting data for " << uid;
#endif
// Ask for the data.
Q_ASSERT(mainPart.isValid());
mainPart.data(Imap::Mailbox::RolePartData);
break;
case Imap::Mailbox::FindInterestingPart::MAINPART_MESSAGE_NOT_LOADED:
Q_ASSERT(false);
break;
case Imap::Mailbox::FindInterestingPart::MAINPART_PART_CANNOT_DETERMINE:
it->hasMainPart = true;
it->mainPartFailed = true;
log(QString::fromUtf8("Cannot find the main part for %1").arg(QString::number(uid)));
break;
}
// Now request the rest of the data
const QAbstractItemModel *model = message.model();
Q_ASSERT(model);
QModelIndex header = model->index(0, Imap::Mailbox::TreeItem::OFFSET_HEADER, message);
header.data(Imap::Mailbox::RolePartData);
it->hasHeader = header.data(Imap::Mailbox::RoleIsFetched).toBool();
QModelIndex text = model->index(0, Imap::Mailbox::TreeItem::OFFSET_TEXT, message);
text.data(Imap::Mailbox::RolePartData);
it->hasBody = text.data(Imap::Mailbox::RoleIsFetched).toBool();
if (it->hasMainPart && it->hasHeader && it->hasBody) {
// We have everything what we need at this point
slotDataChanged(message, message);
}
}
void FullMessageCombiner::load()
{
if (!indexesValid())
return;
m_headerPartIndex.data(Imap::Mailbox::RolePartData);
m_bodyPartIndex.data(Imap::Mailbox::RolePartData);
slotDataChanged(QModelIndex(), QModelIndex());
}
/** show current Page */
void KControlAddEdit::showPage(QWidget *page)
{
QWizard::showPage(page);
slotDataChanged();
if ( page == _pageQuestion ) {
_questionText->setFocus();
} else if ( page == _pageAnswer ) {
_answerText->setFocus();
}
}
void FullMessageCombiner::slotDataChanged(const QModelIndex &left, const QModelIndex &right)
{
Q_UNUSED(left);
Q_UNUSED(right);
if (headerPartPtr()->fetched() && bodyPartPtr()->fetched()) {
emit completed();
// Disconnect this slot from its connected signal to prevent emitting completed() many times
// when dataChanged() is emitted and the parts are already fetched.
disconnect(m_model, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(slotDataChanged(QModelIndex,QModelIndex)));
}
}
QT_END_NAMESPACE
Priorities::Priorities(QWidget *parent /* = 0 */):
DictionaryTemplate(parent)
, actualRecords(true)
{
m_model = new QStandardItemModel(this);
m_proxymodel = new QSortFilterProxyModel(this);
m_proxymodel->setSourceModel(m_model);
m_proxymodel->setFilterKeyColumn(1);
m_proxymodel->setFilterCaseSensitivity(Qt::CaseInsensitive);
m_selectionModel = new QItemSelectionModel(m_proxymodel);
treeView->setRootIsDecorated(false);
treeView->setAlternatingRowColors(true);
treeView->setModel(m_proxymodel);
treeView->setSelectionModel(m_selectionModel);
ui->m_lblCurrentUser->setText(QString("Пользователь: <b><u>" + currentUser() + "</u></b>"));
dictionaryDialog->ui->comboBoxIcon->addItem(QIcon("data/picture/additionally/red.ico"), "Высокий");
dictionaryDialog->ui->comboBoxIcon->addItem(QIcon("data/picture/additionally/yellow.ico"), "Средний");
dictionaryDialog->ui->comboBoxIcon->addItem(QIcon("data/picture/additionally/green.ico"), "Низкий");
connect(this, SIGNAL(pushSelectRecordData()), SLOT(slotPushSelectRecordData()));
connect(lineEditSearchToItem, SIGNAL(textEdited(QString)),
m_proxymodel, SLOT(setFilterWildcard(QString)));
connect(getClearButton(), SIGNAL(clicked()), SLOT(slotClearSearchToItem()));
connect(dictionaryDialog, SIGNAL(saveDataChanged()), this, SLOT(slotInsertOrUpdateRecords()));
connect(m_selectionModel, SIGNAL(currentRowChanged(QModelIndex,QModelIndex)),
this, SLOT(slotDataChanged(QModelIndex)));
connect(treeView, SIGNAL(clicked(QModelIndex)),
this, SLOT(slotDataChanged(QModelIndex)));
connect(this, SIGNAL(selectionModelIndex(QModelIndex)), SLOT(slotGetSelectionModel(QModelIndex)));
slotSelectRecords(actualRecords);
}
KNewEquityEntryDlg::KNewEquityEntryDlg(QWidget *parent)
: kNewEquityEntryDecl(parent)
{
setModal(true);
edtFraction->setCalculatorButtonVisible(false);
edtFraction->setPrecision(0);
edtFraction->loadText("100");
connect(btnOK, SIGNAL(clicked()), this, SLOT(onOKClicked()));
connect(btnCancel, SIGNAL(clicked()), this, SLOT(reject()));
connect(edtFraction, SIGNAL(textChanged(QString)), this, SLOT(slotDataChanged()));
connect(edtMarketSymbol, SIGNAL(textChanged(QString)), this, SLOT(slotDataChanged()));
connect(edtEquityName, SIGNAL(textChanged(QString)), this, SLOT(slotDataChanged()));
// add icons to buttons
btnOK->setGuiItem(KStandardGuiItem::ok());
btnCancel->setGuiItem(KStandardGuiItem::cancel());
slotDataChanged();
edtEquityName->setFocus();
}
FullMessageCombiner::FullMessageCombiner(const QModelIndex &messageIndex, QObject *parent) :
QObject(parent), m_model(0), m_messageIndex(messageIndex)
{
Imap::Mailbox::Model::realTreeItem(messageIndex, &m_model);
Q_ASSERT(m_model);
Imap::Mailbox::TreeItemPart *headerPart = headerPartPtr();
Imap::Mailbox::TreeItemPart *bodyPart = bodyPartPtr();
Q_ASSERT(headerPart);
Q_ASSERT(bodyPart);
m_headerPartIndex = headerPart->toIndex(const_cast<Mailbox::Model *>(m_model));
Q_ASSERT(m_headerPartIndex.isValid());
m_bodyPartIndex = bodyPart->toIndex(const_cast<Mailbox::Model *>(m_model));
Q_ASSERT(m_bodyPartIndex.isValid());
connect(m_model, SIGNAL(dataChanged(QModelIndex,QModelIndex)), SLOT(slotDataChanged(QModelIndex,QModelIndex)));
}
void ImportRatingOverlay::setActive(bool active)
{
AbstractWidgetDelegateOverlay::setActive(active);
if (active)
{
connect(ratingWidget(), SIGNAL(signalRatingChanged(int)),
this, SLOT(slotRatingChanged(int)));
if (view()->model())
{
connect(view()->model(), SIGNAL(dataChanged(QModelIndex,QModelIndex)),
this, SLOT(slotDataChanged(QModelIndex,QModelIndex)));
}
}
else
{
// widget is deleted
if (view() && view()->model())
EdgeSetTypeWidget::EdgeSetTypeWidget(QWidget *parent) :
QWidget(parent),
ui(new Ui::EdgeSetTypeWidget)
{
ui->setupUi(this);
table = new PointsTableModel();
// QSortFilterProxyModel *proxyModel = new QSortFilterProxyModel(this);
// proxyModel->setSourceModel(table);
// ui->tableView->setModel(proxyModel);
ui->tableView->setModel(table);
ui->tableView->resizeColumnsToContents();
ui->tableView->setSortingEnabled(false);
// ui->tableView->set
ui->tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
ui->tableView->verticalHeader()->hide();
// ui->tableView->setEditTriggers(QAbstractItemView::NoEditTriggers);
ui->tableView->setSelectionMode(QAbstractItemView::SingleSelection);
// table->insertRows(0,2,QModelIndex());
// selectedEdgeId=-1;
QDoubleValidator * dvalidator = new QDoubleValidator();
ui->radiusLineEdit->setValidator(dvalidator);
ui->radiusLineEdit->setText("1.0");
connect(ui->tableView->selectionModel(),
SIGNAL(selectionChanged(QItemSelection,QItemSelection)),
this, SIGNAL(selectionChanged(QItemSelection)));
connect(table,SIGNAL(pointEdited()),
this,SLOT(slotDataChanged()));
connect(ui->pushButtonApply,SIGNAL(clicked()),this,SLOT(slotApply()));
connect(ui->selectPatchPushButton,SIGNAL(clicked()),
this,SIGNAL(startSelectPatch()));
connect(ui->typeComboBox,SIGNAL(currentIndexChanged(int)),
this,SLOT(slotTypeChanged()));
connect(ui->useRadiusCheckBox,SIGNAL(toggled(bool)),
this,SLOT(slotUseRadiusToggled()));
}
void FullMessageCombiner::slotDataChanged(const QModelIndex &left, const QModelIndex &right)
{
Q_UNUSED(left);
Q_UNUSED(right);
if (headerPartPtr()->fetched() && bodyPartPtr()->fetched()) {
emit completed();
// Disconnect this slot from its connected signal to prevent emitting completed() many times
// when dataChanged() is emitted and the parts are already fetched.
disconnect(m_model, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(slotDataChanged(QModelIndex,QModelIndex)));
}
Imap::Mailbox::Model *model = const_cast<Imap::Mailbox::Model*>(m_model);
bool headerOffline = headerPartPtr()->isUnavailable(model);
bool bodyOffline = bodyPartPtr()->isUnavailable(model);
if (headerOffline && bodyOffline) {
emit failed(tr("Offline mode: uncached message data not available"));
} else if (headerOffline) {
emit failed(tr("Offline mode: uncached header data not available"));
} else if (bodyOffline) {
emit failed(tr("Offline mode: uncached body data not available"));
}
}
void TagsLineEditOverlay::setActive(bool active)
{
AbstractWidgetDelegateOverlay::setActive(active);
if (active)
{
connect(addTagsLineEdit(), SIGNAL(returnPressed(QString)),
this, SLOT(slotTagChanged(QString)));
if (view()->model())
connect(view()->model(), SIGNAL(dataChanged(QModelIndex,QModelIndex)),
this, SLOT(slotDataChanged(QModelIndex,QModelIndex)));
}
else
{
// widget is deleted
if (view() && view()->model())
{
disconnect(view()->model(), 0, this, 0);
}
}
}
void EdgeSetTypeWidget::setSelectedPatch(vtkIdType selPatchId)
{
double c[3];
HexPatch * p = HexPatch::SafeDownCast(
hexBlocker->patches->GetItemAsObject(selPatchId)
);
p->getCenter(c);
p->resetColor();
if(ui->useRadiusCheckBox->isChecked())
{
double R=ui->radiusLineEdit->text().toDouble();
//check for sensible radius.
if(R==0.0)
{
emit setStatusText(tr("Cannot use zero radius"));
return;
}
double edgeLength = selectedEdge->getLength();
if( -edgeLength/2.0 < R && R < edgeLength/2.0)
{
QString msg=QString(
"The radius has to be larger than or equal to half the edge length, i.e >= ");
msg.append(QString::number(edgeLength/2.0));
emit setStatusText(tr(msg));
return;
}
selectedEdge->calcArcControlPointFromCenter(c,R);
}
else
{
selectedEdge->calcArcControlPointFromCenter(c);
}
// selectedEdge->getControlPoint(0,c);
table->update();
slotDataChanged();
}
void SaveButtonHelper::monitor(QLineEdit * lineEdit)
{
connect(lineEdit, SIGNAL(textChanged(QString)), this, SLOT(slotDataChanged()));
}
void OptionsDialog::setupConnections()
{
connect(ui->pageSelectionWidget, SIGNAL(currentRowChanged(int)), this, SLOT(slotCurrentPageChanged(int)));
QPushButton * applyButton = ui->buttonBox->button(QDialogButtonBox::Apply);
connect(applyButton, SIGNAL(clicked()), this, SLOT(slotApplyChanges()));
connect(ui->buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
connect(ui->buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
connect(ui->currencyComboBox, SIGNAL(currentIndexChanged(QString)), this, SLOT(slotCurrencyChanged(QString)));
connect(ui->currencyFormatComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(slotDataChanged()));
connect(ui->makeUnitDefaultButton, SIGNAL(clicked()), this, SLOT(slotMakeCurrentUnitDefault()));
connect(ui->partUnitsTableView->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)),this, SLOT(slotUnitSelectionChanged(QItemSelection,QItemSelection)));
connect(ui->partUnitsTableView, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(slotUnitDoubleClick(QModelIndex)));
connect(_partUnitsModel,SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(slotDataChanged()));
connect(ui->partUnitsTableView->itemDelegate(), SIGNAL(closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)), this,SLOT(slotClosePartUnitEditor(QWidget*,QAbstractItemDelegate::EndEditHint)));
connect(ui->addUnitButton, SIGNAL(clicked()), this, SLOT(slotAddUnit()));
connect(ui->deleteUnitButton, SIGNAL(clicked()), this, SLOT(slotDeleteUnit()));
connect(ui->paramUnitsTableView->selectionModel(), SIGNAL(currentRowChanged(QModelIndex,QModelIndex)), this, SLOT(slotParamUnitRowChanged(QModelIndex,QModelIndex)));
connect(_parameterUnitsModel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(slotDataChanged()));
connect(ui->addParamUnitButton, SIGNAL(clicked()), this, SLOT(slotAddParamUnit()));
connect(ui->deleteParamUnitButton, SIGNAL(clicked()), this, SLOT(slotDeleteParamUnit()));
connect(ui->partConditionTableView->selectionModel(), SIGNAL(currentColumnChanged(QModelIndex,QModelIndex)), this, SLOT(slotPartConditionRowChanged(QModelIndex,QModelIndex)));
connect(_partConditionModel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(slotDataChanged()));
connect(ui->addConditionButton, SIGNAL(clicked()), this, SLOT(slotAddPartCondition()));
connect(ui->deleteConditionButton, SIGNAL(clicked()), this, SLOT(slotDeletePartCondition()));
connect(ui->makeConditionDefaultButton, SIGNAL(clicked()), this, SLOT(slotMakeCurrentConditionDefault()));
TagPropWidget::TagPropWidget(QWidget* const parent)
: QWidget(parent), d(new Private())
{
QGridLayout* const grid = new QGridLayout(this);
QLabel* const logo = new QLabel(this);
logo->setPixmap(KIcon("tag-properties").pixmap(30,30));
d->topLabel = new QLabel(this);
d->topLabel->setText(i18n("Tag Properties"));
d->topLabel->setAlignment(Qt::AlignLeft | Qt::AlignVCenter);
d->topLabel->setWordWrap(false);
KSeparator* const line = new KSeparator(Qt::Horizontal, this);
// --------------------------------------------------------
QLabel* const titleLabel = new QLabel(this);
titleLabel->setText(i18n("&Title:"));
titleLabel->setMargin(KDialog::marginHint());
titleLabel->setIndent(KDialog::spacingHint());
d->titleEdit = new SearchTextBar(this, "TagEditDlgTitleEdit",
i18n("Enter tag name here"));
d->titleEdit->setCaseSensitive(false);
titleLabel->setBuddy(d->titleEdit);
QLabel* const tipLabel = new QLabel(this);
tipLabel->setTextFormat(Qt::RichText);
tipLabel->setWordWrap(true);
tipLabel->setMargin(KDialog::marginHint());
tipLabel->setIndent(KDialog::spacingHint());
QLabel* const iconTextLabel = new QLabel(this);
iconTextLabel->setText(i18n("&Icon:"));
iconTextLabel->setMargin(KDialog::marginHint());
iconTextLabel->setIndent(KDialog::spacingHint());
d->iconButton = new QPushButton(this);
d->iconButton->setFixedSize(40, 40);
iconTextLabel->setBuddy(d->iconButton);
d->resetIconButton = new QPushButton(KIcon("view-refresh"), i18n("Reset"), this);
QLabel* const kscTextLabel = new QLabel(this);
kscTextLabel->setText(i18n("&Shortcut:"));
kscTextLabel->setMargin(KDialog::marginHint());
kscTextLabel->setIndent(KDialog::spacingHint());
d->keySeqWidget = new KKeySequenceWidget(this);
kscTextLabel->setBuddy(d->keySeqWidget);
d->keySeqWidget->setCheckActionCollections(TagsActionMngr::defaultManager()->actionCollections());
QLabel* const tipLabel2 = new QLabel(this);
tipLabel2->setTextFormat(Qt::RichText);
tipLabel2->setWordWrap(true);
tipLabel2->setText(i18n("<p><b>Note:</b> <i>This shortcut can be used "
"to assign or unassign tag to items.</i></p>"));
tipLabel2->setMargin(KDialog::marginHint() );
tipLabel2->setIndent(KDialog::spacingHint());
d->saveButton = new QPushButton(i18n("Save"));
d->discardButton = new QPushButton(i18n("Discard"));
// --------------------------------------------------------
grid->addWidget(logo, 0, 0, 1, 1);
grid->addWidget(d->topLabel, 0, 1, 1, 4);
grid->addWidget(line, 1, 0, 1, 4);
grid->addWidget(tipLabel, 2, 0, 1, 4);
grid->addWidget(titleLabel, 3, 0, 1, 1);
grid->addWidget(d->titleEdit, 3, 1, 1, 3);
grid->addWidget(iconTextLabel, 4, 0, 1, 1);
grid->addWidget(d->iconButton, 4, 1, 1, 1);
grid->addWidget(d->resetIconButton, 4, 2, 1, 1);
grid->addWidget(kscTextLabel, 5, 0, 1, 1);
grid->addWidget(d->keySeqWidget, 5, 1, 1, 3);
grid->addWidget(tipLabel2, 6, 0, 1, 4);
grid->addWidget(d->saveButton, 7, 0, 1, 1);
grid->addWidget(d->discardButton, 7, 1, 1, 1);
grid->setRowStretch(8, 10);
grid->setColumnStretch(3, 10);
grid->setMargin(KDialog::marginHint());
grid->setVerticalSpacing(KDialog::spacingHint());
adjustSize();
connect(d->iconButton, SIGNAL(clicked()),
this, SLOT(slotIconChanged()));
connect(d->titleEdit, SIGNAL(textEdited(QString)),
this, SLOT(slotDataChanged()));
connect(d->resetIconButton, SIGNAL(clicked()),
this,SLOT(slotIconResetClicked()));
connect(d->keySeqWidget, SIGNAL(keySequenceChanged(QKeySequence)),
this, SLOT(slotDataChanged()));
connect(d->saveButton, SIGNAL(clicked()),
this, SLOT(slotSaveChanges()));
connect(d->discardButton, SIGNAL(clicked()),
this, SLOT(slotDiscardChanges()));
enableItems(TagPropWidget::DisabledAll);
}
TrashView::TrashView(QWidget* parent)
: QWidget(parent), d(new Private)
{
// Layouts
d->mainLayout = new QVBoxLayout(this);
d->btnsLayout = new QHBoxLayout();
// View and plugins
d->tableView = new QTableView(this);
d->model = new DTrashItemModel(this);
d->thumbDelegate = new ThumbnailAligningDelegate(this);
// Table view settings
d->tableView->setModel(d->model);
d->tableView->setItemDelegateForColumn(0, d->thumbDelegate);
d->tableView->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
d->tableView->verticalHeader()->setSectionResizeMode(QHeaderView::Fixed);
d->tableView->verticalHeader()->setDefaultSectionSize(d->thumbSize.size());
d->tableView->verticalHeader()->hide();
d->tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
d->tableView->setShowGrid(false);
d->tableView->setSortingEnabled(true);
d->tableView->sortByColumn(2, Qt::DescendingOrder);
// Action Buttons
d->restoreButton = new QPushButton(i18n("Restore"));
d->deleteButton = new QPushButton(i18n("Delete Permanently"));
d->deleteAllButton = new QPushButton(i18n("Delete All Permanently"));
d->restoreButton->setEnabled(false);
d->deleteButton->setEnabled(false);
d->deleteAllButton->setEnabled(false);
// Adding widgets to layouts
d->mainLayout->addWidget(d->tableView);
d->btnsLayout->addWidget(d->restoreButton);
d->btnsLayout->addWidget(d->deleteButton);
d->btnsLayout->addWidget(d->deleteAllButton);
d->mainLayout->addLayout(d->btnsLayout);
// Signals and Slots connections
connect(d->tableView->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)),
this, SLOT(slotSelectionChanged()));
connect(d->restoreButton, SIGNAL(released()),
this, SLOT(slotRestoreSelectedItems()));
connect(d->deleteButton, SIGNAL(released()),
this, SLOT(slotDeleteSelectedItems()));
connect(d->deleteAllButton, SIGNAL(released()),
this, SLOT(slotDeleteAllItems()));
connect(d->model, SIGNAL(dataChange()),
this, SLOT(slotDataChanged()));
connect(d->tableView->selectionModel(), SIGNAL(currentChanged(QModelIndex,QModelIndex)),
this, SLOT(slotChangeLastSelectedItem(QModelIndex,QModelIndex)));
}
void KConcatenateRowsProxyModel::addSourceModel(QAbstractItemModel *sourceModel)
{
Q_ASSERT(sourceModel);
Q_ASSERT(!d->m_models.contains(sourceModel));
connect(sourceModel, SIGNAL(dataChanged(QModelIndex,QModelIndex,QVector<int>)), this, SLOT(slotDataChanged(QModelIndex,QModelIndex,QVector<int>)));
connect(sourceModel, SIGNAL(rowsInserted(QModelIndex,int,int)), this, SLOT(slotRowsInserted(QModelIndex,int,int)));
connect(sourceModel, SIGNAL(rowsRemoved(QModelIndex,int,int)), this, SLOT(slotRowsRemoved(QModelIndex,int,int)));
connect(sourceModel, SIGNAL(rowsAboutToBeInserted(QModelIndex,int,int)), this, SLOT(slotRowsAboutToBeInserted(QModelIndex,int,int)));
connect(sourceModel, SIGNAL(rowsAboutToBeRemoved(QModelIndex,int,int)), this, SLOT(slotRowsAboutToBeRemoved(QModelIndex,int,int)));
connect(sourceModel, SIGNAL(columnsInserted(QModelIndex,int,int)), this, SLOT(slotColumnsInserted(QModelIndex,int,int)));
connect(sourceModel, SIGNAL(columnsRemoved(QModelIndex,int,int)), this, SLOT(slotColumnsRemoved(QModelIndex,int,int)));
connect(sourceModel, SIGNAL(columnsAboutToBeInserted(QModelIndex,int,int)), this, SLOT(slotColumnsAboutToBeInserted(QModelIndex,int,int)));
connect(sourceModel, SIGNAL(columnsAboutToBeRemoved(QModelIndex,int,int)), this, SLOT(slotColumnsAboutToBeRemoved(QModelIndex,int,int)));
connect(sourceModel, SIGNAL(layoutAboutToBeChanged(QList<QPersistentModelIndex>, QAbstractItemModel::LayoutChangeHint)),
this, SLOT(slotSourceLayoutAboutToBeChanged(QList<QPersistentModelIndex>, QAbstractItemModel::LayoutChangeHint)));
connect(sourceModel, SIGNAL(layoutChanged(QList<QPersistentModelIndex>, QAbstractItemModel::LayoutChangeHint)),
this, SLOT(slotSourceLayoutChanged(QList<QPersistentModelIndex>, QAbstractItemModel::LayoutChangeHint)));
connect(sourceModel, SIGNAL(modelAboutToBeReset()), this, SLOT(slotModelAboutToBeReset()));
connect(sourceModel, SIGNAL(modelReset()), this, SLOT(slotModelReset()));
const int newRows = sourceModel->rowCount();
if (newRows > 0) {
beginInsertRows(QModelIndex(), d->m_rowCount, d->m_rowCount + newRows - 1);
}
d->m_rowCount += newRows;
d->m_models.append(sourceModel);
if (newRows > 0) {
endInsertRows();
}
}
