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());
}
}
//-------------------------------------------------------------------------------------------------
void
BachFolderBrowserTreeView::saveColumns( IniConfig & ini, const BachFolderBrowserTreeView::ColumnStructEx columns [] )
{
QHeaderView * hdr = header();
for( int i=0; columns[i].name; i++ )
ini.writeInt( columns[i].iniName + QString("Size"), hdr->sectionSize( i ) );
for( int i=0; columns[i].name; i++ )
ini.writeInt( columns[i].iniName + QString("Index"), hdr->visualIndex( i ) );
for( int i=0; columns[i].name; i++ )
ini.writeBool( columns[i].iniName + QString("Hidden"), hdr->isSectionHidden( i ) );
}
QList<int> PlaylistView::GetEditableColumns() {
QList<int> columns;
QHeaderView* h = header();
for (int col = 0; col < h->count(); col++) {
if (h->isSectionHidden(col)) continue;
QModelIndex index = model()->index(0, col);
if (index.flags() & Qt::ItemIsEditable) columns << h->visualIndex(col);
}
qSort(columns);
return columns;
}
void FilmsViewList::ShowHeaderContextMenu( const QPoint& pos )
{
// Setup
QHeaderView* header = horizontalHeader();
QMenu menu( tr("Columns") );
// "Title" always enabled
// "Filename" and "Poster" always disabled
for( int column = 1; column < model()->columnCount() - 2; ++column )
{
QAction* action = menu.addAction( model()->headerData( column, Qt::Horizontal ).toString() );
action->setCheckable( true );
action->setChecked( !header->isSectionHidden( column ) );
action->setData( column );
}
menu.addSeparator();
QAction* resetAction = menu.addAction( tr("Reset to defaults") );
resetAction->setData( model()->columnCount() );
// Show
QAction* triggered = menu.exec( header->viewport()->mapToGlobal(pos) );
// Processing
if( triggered != nullptr )
{
int i = triggered->data().toInt();
if( i < model()->columnCount() )
{
header->setSectionHidden( i, !header->isSectionHidden( i ) );
}
else // "Reset to defaults" item
{
RestoreColumnsOrder();
SetDefaultColumnsView();
}
SaveSettings();
}
}
void ListingTable::buildHeaderSectionMenu(QMenu* menu)
{
QHeaderView* header = horizontalHeader();
QAction* scaleToFitAction = new QAction(tr("Scale To Fit Viewport"), menu);
connect(scaleToFitAction, SIGNAL(triggered()), this, SLOT(scaleSectionsToFit()));
menu->addAction(scaleToFitAction);
menu->addSeparator();
int nc = model->columnCount();
for (int i = 0 ; i < nc ; i++) {
QString headerStr = model->headerData(i, Qt::Horizontal, Qt::DisplayRole).toString();
QAction* action = new QAction(headerStr, menu);
connect(action, SIGNAL(triggered()), this, SLOT(headerSectionVisibilityActionTriggered()));
action->setData(i);
action->setCheckable(true);
action->setChecked(!header->isSectionHidden(i));
menu->addAction(action);
}
}
SimpleQTableViewWidthInterface::SimpleQTableViewWidthInterface(QTableView& tbl) : TableWidthInterface(tbl.model()->columnCount()), m_tbl(tbl), m_pModel(tbl.model())
{
int nCols (m_pModel->columnCount());
m_vbBold.resize(nCols);
QFont font (m_tbl.font());
font.setBold(true);
QFontMetrics fontMetrics (font);
QHeaderView* pHdr (tbl.horizontalHeader());
for (int j = 0; j < nCols; ++j)
{
if (pHdr->isSectionHidden(j))
{
setFixedWidth(j, 0);
}
else
{
m_vnHdrWidth[j] = fontMetrics.width(m_pModel->headerData(j, Qt::Horizontal).toString()) + 8/*2*QApplication::style()->pixelMetric(QStyle::PM_DefaultFrameWidth)*/; // PM_DefaultFrameWidth is not THE thing to use, but it's one way to get some spacing for the header; (well it turned up to be too small, so it got replaced by 8; probably look at the source to see what should be used)
}
}
}
void TreeWidget::paintEvent(QPaintEvent* event)
{
QTreeWidget::paintEvent(event);
if(isVerticalGridLineShown && topLevelItemCount()){
QHeaderView* hv = header();
QPainter painter(viewport());
QPen oldPen = painter.pen();
painter.setPen(QPen(QColor::fromRgb(gridColorRGB)));
for(int i = 0; i < hv->count(); ++i){
// draw only visible sections starting from second column
if(hv->isSectionHidden(i) || hv->visualIndex(i) <= 0){
continue;
}
// position mapped to viewport
int pos = hv->sectionViewportPosition(i) - 1;
if(pos > 0){
painter.drawLine(QPoint(pos, 0), QPoint(pos, height()));
}
}
painter.setPen(oldPen);
}
}
int HeaderView::isSectionHidden(lua_State * L) // ( int logicalIndex ) const : bool
{
QHeaderView* obj = QtObject<QHeaderView>::check( L, 1);
Util::push( L, obj->isSectionHidden( Util::toInt( L, 2) ) );
return 1;
}