QTableWidgetSelectionRange Spreadsheet::selectedRange() const
{
QList<QTableWidgetSelectionRange> ranges = selectedRanges();
if(ranges.empty())
return QTableWidgetSelectionRange();
return ranges.first();
}
QTableWidgetSelectionRange TrWidget::selectedRange() const
{
QList<QTableWidgetSelectionRange>ranges = m_table->selectedRanges();
if(ranges.isEmpty())
return QTableWidgetSelectionRange();
return ranges.first();
}
QTableWidgetSelectionRange OperationTable::selectedRange() const
{
QList<QTableWidgetSelectionRange> ranges = selectedRanges();
if( ranges.isEmpty() )
return QTableWidgetSelectionRange();
return ranges.first();
}
void CoreHighlightSettingsPage::selectIgnoredRow(QTableWidgetItem *item)
{
int row = item->row();
bool selected = item->isSelected();
ui.ignoredTable
->setRangeSelected(QTableWidgetSelectionRange(row, 0, row, CoreHighlightSettingsPage::ColumnCount - 1),
selected);
}
void ViewTable::selectRow()
{
int row = currentRow();
if( row < 0 )
return;
clearSelection();
setRangeSelected( QTableWidgetSelectionRange( row, 0, row, columnCount()-1 ), true );
setRowTextBold( row );
if( lastRow != row )
setRowTextBold( lastRow, false );
lastRow = row;
emit rowSelected( row );
}
void SimDock::selectionChanged()
{
if (m_ltsManager->simulation() && m_ltsManager->simulation()->isStarted())
{
m_ui.trigger->setEnabled(true);
QList<Transition *> transitions = m_ltsManager->simulation()->availableTransitions();
for (int i = 0; i < transitions.size(); i++)
{
if (transitions[i] == m_ltsManager->simulation()->currentTransition())
{
m_ui.transitionTable->setRangeSelected(QTableWidgetSelectionRange(i, 0, i, 1), true);
}
}
}
else
{
m_ui.trigger->setEnabled(false);
}
}
void ViewTable::selectRow(int row, bool em)
{
if( row < 0 || row >= rowCount() )
return;
setCurrentCell(row, 0);
//selectRow();
clearSelection();
setRangeSelected( QTableWidgetSelectionRange( row, 0, row, columnCount()-1 ), true );
setRowTextBold( row );
if( lastRow != row )
setRowTextBold( lastRow, false );
lastRow = row;
if( em )
emit rowSelected( row );
}
void TreeSubWindow::duplicateDownSelection(unsigned int rep)
{
QList<QTableWidgetSelectionRange> selection = nodeEditor_->selectedRanges();
if (selection.size() == 0) {
QMessageBox::critical(phyview_, QString("Oups..."), QString("No selection."));
return;
}
//Perform some checking:
int row = -1;
for (int i = 0; i < selection.size(); ++i) {
QTableWidgetSelectionRange range = selection[i];
if (range.rowCount() != 1) {
QMessageBox::critical(phyview_, QString("Oups..."), QString("Only one row can be selected."));
return;
}
if (i == 0) {
row = range.topRow();
} else {
if (range.topRow() != row) {
QMessageBox::critical(phyview_, QString("Oups..."), QString("Only one row can be selected."));
return;
}
}
}
//Ok, if we reach this stage, then everything is ok...
int j;
for (j = row + 1; j < nodeEditor_->rowCount() && j - row <= static_cast<int>(rep); ++j) {
for (int i = 0; i < selection.size(); ++i) {
QTableWidgetSelectionRange range = selection[i];
for (int k = range.leftColumn(); k <= range.rightColumn(); ++k) {
nodeEditor_->setItem(j, k, nodeEditor_->item(row, k)->clone());
}
}
}
//Shift selection:
for (int i = 0; i < selection.size(); ++i) {
QTableWidgetSelectionRange range = selection[i];
nodeEditor_->setRangeSelected(range, false);
nodeEditor_->setRangeSelected(QTableWidgetSelectionRange(j - 1, range.leftColumn(), j - 1, range.rightColumn()), true);
}
}
bool TableEventHandler::eventFilter(QObject *o, QEvent *e) {
if( !o ) qWarning("TableEventHandler::eventFilter called with 0 object?");
if( QString(o->metaObject()->className()) != tr("QTableWidget") ) {
#ifdef EI_DEBUG
qDebug("Only QTableWidget objects accepted! Returning!");
#endif
return false;
}
QTableWidget *to = (QTableWidget *)o;
if( e->type() == QEvent::KeyPress ) {
QKeyEvent *ke = (QKeyEvent*)e;
if(ke->matches(QKeySequence::Copy) ){
QString cellText; itemCopy.clear(); copyRange.clear();
QList<QTableWidgetSelectionRange> ts = to->selectedRanges();
if(!ts.isEmpty()) {
for ( int irow = ts.first().topRow(); irow <= ts.first().bottomRow(); irow++){
for ( int icol = ts.first().leftColumn(); icol <= ts.first().rightColumn(); icol++){
QTableWidgetItem *w = to->item(irow,icol);
if(w) cellText = w->text();
if ( !cellText.isEmpty() ){
itemCopy << cellText;
}
else
itemCopy << " ";
}
}
copyRange = ts;
//cout << itemCopy.join(", ").toLatin1().data() << endl;
}
else {
QTableWidgetItem *w = to->item(to->currentRow(), to->currentColumn());
if (w) cellText = w->text();
if ( !cellText.isEmpty() )
itemCopy << cellText;
else itemCopy << "";
}
return true;
}
else if(ke->matches(QKeySequence::Paste) && !itemCopy.isEmpty() && !copyRange.isEmpty()){
QList<QTableWidgetSelectionRange> cs = to->selectedRanges();
int top = cs.first().topRow(), left = cs.first().leftColumn(), icount = 0;
QTableWidgetSelectionRange ts = QTableWidgetSelectionRange(
top , left,
top + copyRange.first().rowCount()-1,
left + copyRange.first().columnCount()-1);
for ( int irow = ts.topRow(); irow <= ts.bottomRow(); irow++){
for ( int icol = ts.leftColumn(); icol <= ts.rightColumn(); icol++){
if ( ++icount <= itemCopy.size() )
to->setItem(irow, icol, new QTableWidgetItem(itemCopy[icount-1]));
}
}
return true;
}
else if(ke->matches(QKeySequence::Cut) ){
QString cellText; itemCopy.clear(); copyRange.clear();
QList<QTableWidgetSelectionRange> ts = to->selectedRanges();
if(!ts.isEmpty()) {
for (int irow = ts.first().topRow(); irow <= ts.first().bottomRow(); irow++) {
for(int icol = ts.first().leftColumn(); icol <= ts.first().rightColumn(); icol++) {
QTableWidgetItem *w = to->item(irow,icol);
if(w) cellText = w->text();
if ( !cellText.isEmpty() ){
itemCopy << cellText;
}
else
itemCopy << "";
to->setItem(irow,icol,0);
}
}
copyRange = ts;
//cout << itemCopy.join(", ").toLatin1().data() << endl;
}
return true;
}
else if(ke->matches(QKeySequence::Delete) ){
QList<QTableWidgetSelectionRange> ts = to->selectedRanges();
if(!ts.isEmpty()) {
for (int irow = ts.first().topRow(); irow <= ts.first().bottomRow(); irow++) {
for(int icol = ts.first().leftColumn(); icol <= ts.first().rightColumn(); icol++) {
to->setItem(irow,icol,0);
}
}
}
return true;
}
else
to->eventFilter(o, e);
}
return false;
}
void
TransferFunctionManager::removeTransferFunction()
{
if (!m_tfContainer) return;
//------------------------------------------------
//temporarily diconnect the connections
m_tableWidget->disconnect(this);
//------------------------------------------------
QList<QTableWidgetSelectionRange> sel = m_tableWidget->selectedRanges();
for(int i=0; i<sel.count(); i++)
{
if (sel[i].leftColumn() == 0)
{
for(int row=sel[i].topRow(); row<=sel[i].bottomRow(); row++)
{
QTableWidgetItem *wi;
wi = new QTableWidgetItem(QString("%~%*"));
m_tableWidget->setItem(row, 0, wi);
}
}
}
bool done = false;
while (!done)
{
done = true;
for(int i=0; i<m_tableWidget->rowCount(); i++)
{
QTableWidgetItem *wi;
wi = m_tableWidget->item(i, 0);
if (wi->text() == QString("%~%*"))
{
m_tableWidget->removeRow(i);
done = false;
//------------------------------------------------
// remove TransferFunction
m_tfContainer->removeSplineTF(i);
//------------------------------------------------
}
}
}
//------------------------------------------------
//rewire the connections
connect(m_tableWidget, SIGNAL(cellClicked(int, int)),
this, SLOT(cellClicked(int, int)));
connect(m_tableWidget, SIGNAL(cellChanged(int, int)),
this, SLOT(cellChanged(int, int)));
//------------------------------------------------
int rows = m_tableWidget->rowCount();
int cols = m_tableWidget->columnCount();
QList<bool> on;
if (rows > 0)
{
m_tableWidget->setRangeSelected(QTableWidgetSelectionRange(0, 0, rows, cols-1), false);
m_tableWidget->setRangeSelected(QTableWidgetSelectionRange(0, 0, 0, cols-1), true);
for (int i=0; i<m_tfContainer->maxSets(); i++)
{
QTableWidgetItem *wi;
wi = m_tableWidget->item(0, i+1);
bool flag = wi->checkState() == Qt::Checked;
on.append(flag);
}
emit changeTransferFunctionDisplay(0, on);
}
else
emit changeTransferFunctionDisplay(-1, on);
qApp->processEvents();
}
void
TransferFunctionManager::addNewTransferFunction()
{
if (!m_tfContainer) return;
//------------------------------------------------
//temporarily diconnect the connections
m_tableWidget->disconnect(this);
//------------------------------------------------
int rows = m_tableWidget->rowCount();
int cols = m_tableWidget->columnCount();
m_tableWidget->insertRow(rows);
QTableWidgetItem *qtwi;
qtwi = new QTableWidgetItem(QString("TF %1").arg(rows));
qtwi->setFlags(qtwi->flags() & ~Qt::ItemIsUserCheckable);
m_tableWidget->setItem(rows, 0, qtwi);
if (cols > 1)
{
QTableWidgetItem *wi;
wi = new QTableWidgetItem("");
wi->setCheckState(Qt::Checked);
wi->setFlags(wi->flags() & ~Qt::ItemIsEditable);
m_tableWidget->setItem(rows, 1, wi);
}
for (int i=2; i<cols; i++)
{
QTableWidgetItem *wi;
wi = new QTableWidgetItem("");
wi->setCheckState(Qt::Unchecked);
wi->setFlags(wi->flags() & ~Qt::ItemIsEditable);
m_tableWidget->setItem(rows, i, wi);
}
for(int it=0; it<m_tableWidget->rowCount(); it++)
m_tableWidget->setRowHeight(it, 20);
//------------------------------------------------
// add new TransferFunction
m_tfContainer->addSplineTF();
SplineTransferFunction *tf = m_tfContainer->transferFunctionPtr(rows);
tf->setName(qtwi->text());
//------------------------------------------------
//------------------------------------------------
//rewire the connections
connect(m_tableWidget, SIGNAL(cellClicked(int, int)),
this, SLOT(cellClicked(int, int)));
connect(m_tableWidget, SIGNAL(cellChanged(int, int)),
this, SLOT(cellChanged(int, int)));
//------------------------------------------------
m_tableWidget->setRangeSelected(QTableWidgetSelectionRange(0, 0, rows, cols-1), false);
m_tableWidget->setRangeSelected(QTableWidgetSelectionRange(rows, 0, rows, cols-1), true);
QList<bool> on;
for (int i=0; i<m_tfContainer->maxSets(); i++)
{
QTableWidgetItem *wi;
wi = m_tableWidget->item(rows, i+1);
bool flag = wi->checkState() == Qt::Checked;
on.append(flag);
}
emit changeTransferFunctionDisplay(rows, on);
qApp->processEvents();
}
