QModelIndex PlaylistView::NextEditableIndex(const QModelIndex& current) {
QList<int> columns = GetEditableColumns();
QHeaderView* h = header();
int index = columns.indexOf(h->visualIndex(current.column()));
if (index + 1 >= columns.size())
return model()->index(current.row() + 1, h->logicalIndex(columns.first()));
return model()->index(current.row(), h->logicalIndex(columns[index + 1]));
}
QModelIndex PlaylistView::PrevEditableIndex(const QModelIndex& current) {
QList<int> columns = GetEditableColumns();
QHeaderView* h = header();
int index = columns.indexOf(h->visualIndex(current.column()));
if (index - 1 < 0)
return model()->index(current.row() - 1, h->logicalIndex(columns.last()));
return model()->index(current.row(), h->logicalIndex(columns[index - 1]));
}
/*! Sets up the size of the headers. Does not work in the constructor because there
is not any data or model */
void AnalysesTableView::resizeHeaders(){
QHeaderView* hHeader = horizontalHeader();
hHeader->setMinimumSectionSize(10);
hHeader->resizeSection(hHeader->logicalIndex(0), 30);//Check box
hHeader->resizeSection(hHeader->logicalIndex(1), 50);//ID
hHeader->resizeSection(hHeader->logicalIndex(2), 50);//Network id
hHeader->resizeSection(hHeader->logicalIndex(3), 50);//Archive ID
hHeader->resizeSection(hHeader->logicalIndex(4), 80);//Time
hHeader->resizeSection(hHeader->logicalIndex(5), 200);//Description
hHeader->resizeSection(hHeader->logicalIndex(6), 50);//Parameters
hHeader->resizeSection(hHeader->logicalIndex(7), 50);//type
hHeader->setDefaultAlignment(Qt::AlignLeft);
}
// This is called by rclmain_w prior to exiting
void ResTable::saveColState()
{
if (!m_ismainres)
return;
QSettings settings;
settings.setValue("resTableSplitterSizes", splitter->saveState());
QHeaderView *header = tableView->horizontalHeader();
const vector<string>& vf = m_model->getFields();
if (!header) {
LOGERR(("ResTable::saveColState: no table header ??\n"));
return;
}
// Remember the current column order. Walk in visual order and
// create new list
QStringList newfields;
vector<int> newwidths;
for (int vi = 0; vi < header->count(); vi++) {
int li = header->logicalIndex(vi);
if (li < 0 || li >= int(vf.size())) {
LOGERR(("saveColState: logical index beyond list size!\n"));
continue;
}
newfields.push_back(QString::fromUtf8(vf[li].c_str()));
newwidths.push_back(header->sectionSize(li));
}
prefs.restableFields = newfields;
prefs.restableColWidths = newwidths;
}
/*! Sets up the size of the headers. Does not work in the constructor because there
is not any data or model */
void NeuronParametersView::resizeHeaders(){
QHeaderView* hHeader = horizontalHeader();
hHeader->setMinimumSectionSize(10);
hHeader->resizeSection(hHeader->logicalIndex(0), 100);//Description
QList<ParameterInfo> neuronParams = model->getParameterInfoList();
for(int i=0; i<neuronParams.size(); ++i){
int tmpParamLength = 10+neuronParams.at(i).getName().length() * 10;
if(tmpParamLength < 40)
tmpParamLength = 40;
hHeader->resizeSection(hHeader->logicalIndex(i+1), tmpParamLength);//Parameter name
}
//Icon
hHeader->resizeSection(hHeader->logicalIndex(neuronParams.size() + 1), 50);//Edit button
hHeader->setDefaultAlignment(Qt::AlignLeft);
}
void showColumnsContextMenu(const QPoint& p, QTreeWidget& tree)
{
QMenu headerMenu(xi18nc("@title:menu", "Columns"));
QHeaderView* header = tree.header();
for (qint32 i = 0; i < tree.model()->columnCount(); i++) {
const int idx = header->logicalIndex(i);
const QString text = tree.model()->headerData(idx, Qt::Horizontal).toString();
QAction* action = headerMenu.addAction(text);
action->setCheckable(true);
action->setChecked(!header->isSectionHidden(idx));
action->setData(idx);
action->setEnabled(idx > 0);
}
QAction* action = headerMenu.exec(tree.header()->mapToGlobal(p));
if (action != nullptr) {
const bool hidden = !action->isChecked();
tree.setColumnHidden(action->data().toInt(), hidden);
if (!hidden)
tree.resizeColumnToContents(action->data().toInt());
}
}
// the default list mode of QListView handles column widths
// very badly (worse than gtk+) and it's not very flexible.
// so, let's handle column widths outselves.
void FolderViewTreeView::layoutColumns() {
// qDebug("layoutColumns");
if(!model())
return;
doingLayout_ = true;
QHeaderView* headerView = header();
// the width that's available for showing the columns.
int availWidth = viewport()->contentsRect().width();
int desiredWidth = 0;
// get the width that every column want
int numCols = headerView->count();
if(numCols > 0) {
int* widths = new int[numCols]; // array to store the widths every column needs
int column;
for(column = 0; column < numCols; ++column) {
int columnId = headerView->logicalIndex(column);
// get the size that the column needs
widths[column] = sizeHintForColumn(columnId);
// compute the total width needed
desiredWidth += widths[column];
}
int filenameColumn = headerView->visualIndex(FolderModel::ColumnFileName);
// if the total witdh we want exceeds the available space
if(desiredWidth > availWidth) {
// Compute the width available for the filename column
int filenameAvailWidth = availWidth - desiredWidth + widths[filenameColumn];
// Compute the minimum acceptable width for the filename column
int filenameMinWidth = qMin(200, sizeHintForColumn(filenameColumn));
if (filenameAvailWidth > filenameMinWidth) {
// Shrink the filename column to the available width
widths[filenameColumn] = filenameAvailWidth;
}
else {
// Set the filename column to its minimum width
widths[filenameColumn] = filenameMinWidth;
}
}
else {
// Fill the extra available space with the filename column
widths[filenameColumn] += availWidth - desiredWidth;
}
// really do the resizing for every column
for(int column = 0; column < numCols; ++column) {
headerView->resizeSection(column, widths[column]);
}
delete []widths;
}
doingLayout_ = false;
if(layoutTimer_) {
delete layoutTimer_;
layoutTimer_ = nullptr;
}
}
// the default list mode of QListView handles column widths
// very badly (worse than gtk+) and it's not very flexible.
// so, let's handle column widths outselves.
void FolderViewTreeView::layoutColumns() {
// qDebug("layoutColumns");
if(!model())
return;
doingLayout_ = true;
QHeaderView* headerView = header();
// the width that's available for showing the columns.
int availWidth = viewport()->contentsRect().width();
int desiredWidth = 0;
// get the width that every column want
int numCols = headerView->count();
int* widths = new int[numCols]; // array to store the widths every column needs
int column;
for(column = 0; column < numCols; ++column) {
int columnId = headerView->logicalIndex(column);
// get the size that the column needs
widths[column] = sizeHintForColumn(columnId);
}
// the best case is every column can get its full width
for(column = 0; column < numCols; ++column) {
desiredWidth += widths[column];
}
// if the total witdh we want exceeds the available space
if(desiredWidth > availWidth) {
// we don't have that much space for every column
int filenameColumn = headerView->visualIndex(FolderModel::ColumnFileName);
// shrink the filename column first
desiredWidth -= widths[filenameColumn]; // total width of all other columns
// see if setting the width of the filename column to 200 solve the problem
if(desiredWidth + 200 > availWidth) {
// even when we reduce the width of the filename column to 200,
// the available space is not enough. So we give up trying.
widths[filenameColumn] = 200;
desiredWidth += 200;
}
else { // we still have more space, so the width of filename column can be increased
// expand the filename column to fill all available space.
widths[filenameColumn] = availWidth - desiredWidth;
desiredWidth = availWidth;
}
}
// really do the resizing for every column
for(int column = 0; column < numCols; ++column) {
headerView->resizeSection(column, widths[column]);
}
delete []widths;
doingLayout_ = false;
if(layoutTimer_) {
delete layoutTimer_;
layoutTimer_ = NULL;
}
}
void PoitemTableView::setModel(QAbstractItemModel* model)
{
QTableView::setModel(model);
setColumnWidth(ITEM_NUMBER_COL, _itemColumn);
setColumnWidth(WAREHOUS_CODE_COL, 100); //_whsColumn too small
setColumnWidth(POITEM_QTY_ORDERED_COL, _qtyColumn);
setColumnWidth(POITEM_UNITPRICE_COL, _priceColumn);
setColumnWidth(EXTPRICE_COL, _moneyColumn);
setColumnWidth(POITEM_FREIGHT_COL, _priceColumn);
setColumnWidth(POITEM_DUEDATE_COL, _dateColumn);
#ifdef QE_PROJECT
setColumnWidth(PRJ_NUMBER_COL, 100);
#endif
#ifdef QE_NONINVENTORY
setColumnWidth(EXPCAT_CODE_COL, 100);
#endif
setColumnWidth(POITEM_VEND_ITEM_NUMBER_COL, _itemColumn);
QHeaderView *header = horizontalHeader();
int dest = 0;
header->moveSection(header->visualIndex(ITEM_NUMBER_COL), dest++);
header->moveSection(header->visualIndex(WAREHOUS_CODE_COL), dest++);
header->moveSection(header->visualIndex(POITEM_VEND_ITEM_NUMBER_COL), dest++);
#ifdef QE_NONINVENTORY
header->moveSection(header->visualIndex(EXPCAT_CODE_COL), dest++);
#endif
header->moveSection(header->visualIndex(POITEM_QTY_ORDERED_COL), dest++);
header->moveSection(header->visualIndex(POITEM_UNITPRICE_COL), dest++);
header->moveSection(header->visualIndex(EXTPRICE_COL), dest++);
header->moveSection(header->visualIndex(POITEM_FREIGHT_COL), dest++);
header->moveSection(header->visualIndex(POITEM_DUEDATE_COL), dest++);
#ifdef QE_PROJECT
header->moveSection(header->visualIndex(PRJ_NUMBER_COL), dest++);
#endif
// if we didn't explicitly place the logical section, hide it
for (int i = dest; i < header->count(); i++)
header->hideSection(header->logicalIndex(i));
#ifdef QE_PROJECT
if (! _metrics->boolean("UseProjects"))
header->hideSection(header->visualIndex(PRJ_NUMBER_COL));
#endif
//header->setStretchLastSection(true);
}
void ScanGallery::restoreHeaderState(const QString &key)
{
const KConfigGroup grp = KGlobal::config()->group(COLUMN_STATES_GROUP);
kDebug() << "from" << key;
QString state = grp.readEntry(key, "");
if (!state.isEmpty())
{
QHeaderView *hdr = header();
// same workaround as needed in Akregator (even with Qt 4.6),
// see r918196 and r1001242 to kdepim/akregator/src/articlelistview.cpp
hdr->resizeSection(hdr->logicalIndex(hdr->count()-1), 1);
hdr->restoreState(QByteArray::fromBase64(state.toAscii()));
}
}
void PoitemTableView::setModel(QAbstractItemModel* model)
{
if (DEBUG) qDebug("PoitemTableView::setModel(%p)", model);
QTableView::setModel(model);
setColumnWidth(ITEM_NUMBER_COL, _itemColumn);
setColumnWidth(WAREHOUS_CODE_COL, 100); //_whsColumn too small
setColumnWidth(POITEM_VEND_ITEM_DESCRIP_COL, 200);
setColumnWidth(POITEM_QTY_ORDERED_COL, _qtyColumn);
setColumnWidth(POITEM_UNITPRICE_COL, _priceColumn);
setColumnWidth(EXTPRICE_COL, _moneyColumn);
setColumnWidth(POITEM_FREIGHT_COL, _priceColumn);
setColumnWidth(POITEM_DUEDATE_COL, _dateColumn);
#ifdef QE_NONINVENTORY
setColumnWidth(EXPCAT_CODE_COL, 100);
#endif
setColumnWidth(POITEM_VEND_ITEM_NUMBER_COL, _itemColumn);
QHeaderView *header = horizontalHeader();
int dest = 0;
header->moveSection(header->visualIndex(ITEM_NUMBER_COL), dest++);
if (_metrics->boolean("MultiWhs"))
{
header->moveSection(header->visualIndex(WAREHOUS_CODE_COL), dest++);
}
header->moveSection(header->visualIndex(POITEM_VEND_ITEM_NUMBER_COL), dest++);
header->moveSection(header->visualIndex(POITEM_VEND_ITEM_DESCRIP_COL), dest++);
#ifdef QE_NONINVENTORY
header->moveSection(header->visualIndex(EXPCAT_CODE_COL), dest++);
#endif
header->moveSection(header->visualIndex(POITEM_QTY_ORDERED_COL), dest++);
header->moveSection(header->visualIndex(POITEM_UNITPRICE_COL), dest++);
header->moveSection(header->visualIndex(EXTPRICE_COL), dest++);
header->moveSection(header->visualIndex(POITEM_FREIGHT_COL), dest++);
header->moveSection(header->visualIndex(POITEM_DUEDATE_COL), dest++);
// if we didn't explicitly place the logical section, hide it
for (int i = dest; i < header->count(); i++)
header->hideSection(header->logicalIndex(i));
connect(model, SIGNAL(headerDataChanged(Qt::Orientation, int, int)),
this, SLOT(sHeaderDataChanged(Qt::Orientation, int, int)));
//header->setStretchLastSection(true);
if (DEBUG) qDebug("PoitemTableView::setModel returning");
}
void ToitemTableView::setModel(QAbstractItemModel* model)
{
QTableView::setModel(model);
setColumnWidth(ITEM_NUMBER_COL, _itemColumn);
setColumnWidth(TOITEM_QTY_ORDERED_COL, _qtyColumn);
setColumnWidth(TOITEM_STDCOST_COL, _priceColumn);
setColumnWidth(TOITEM_FREIGHT_COL, _priceColumn);
setColumnWidth(TOITEM_DUEDATE_COL, _dateColumn);
#ifdef QE_PROJECT
setColumnWidth(PRJ_NUMBER_COL, 100);
#endif
QHeaderView *header = horizontalHeader();
int dest = 0;
header->moveSection(header->visualIndex(ITEM_NUMBER_COL), dest++);
header->moveSection(header->visualIndex(TOITEM_QTY_ORDERED_COL), dest++);
header->moveSection(header->visualIndex(TOITEM_STDCOST_COL), dest++);
header->moveSection(header->visualIndex(TOITEM_FREIGHT_COL), dest++);
header->moveSection(header->visualIndex(TOITEM_DUEDATE_COL), dest++);
#ifdef QE_PROJECT
header->moveSection(header->visualIndex(PRJ_NUMBER_COL), dest++);
#endif
// if we didn't explicitly place the logical section, hide it
for (int i = dest; i < header->count(); i++)
header->hideSection(header->logicalIndex(i));
#ifdef QE_PROJECT
if (! _metrics->boolean("UseProjects"))
header->hideSection(header->visualIndex(PRJ_NUMBER_COL));
#endif
//header->setStretchLastSection(true);
}
int HeaderView::logicalIndex(lua_State * L) // ( int visualIndex ) const : int
{
QHeaderView* obj = QtObject<QHeaderView>::check( L, 1);
Util::push( L, obj->logicalIndex( Util::toInt( L, 2) ) );
return 1;
}
