bool TreeWidgetColumnStretcher::eventFilter(QObject *obj, QEvent *ev)
{
if (obj == parent()) {
if (ev->type() == QEvent::Show) {
QHeaderView *hv = qobject_cast<QHeaderView*>(obj);
for (int i = 0; i < hv->count(); ++i)
hv->setResizeMode(i, QHeaderView::Interactive);
} else if (ev->type() == QEvent::Hide) {
QHeaderView *hv = qobject_cast<QHeaderView*>(obj);
for (int i = 0; i < hv->count(); ++i)
hv->setResizeMode(i, i == m_columnToStretch ? QHeaderView::Stretch : QHeaderView::ResizeToContents);
} else if (ev->type() == QEvent::Resize) {
QHeaderView *hv = qobject_cast<QHeaderView*>(obj);
if (hv->resizeMode(m_columnToStretch) == QHeaderView::Interactive) {
QResizeEvent *re = static_cast<QResizeEvent*>(ev);
int diff = re->size().width() - re->oldSize().width() ;
hv->resizeSection(m_columnToStretch, qMax(32, hv->sectionSize(1) + diff));
}
}
}
return false;
}
//--------------------------------------------------------------------------------------
//! Update a table row for changed device info
//--------------------------------------------------------------------------------------
void tNDP2kDevicePage::rowChanged(int row, tNDP2kDevice* pDevice)
{
QHeaderView* pHeaderView = m_pTableWidget->horizontalHeader();
for(int i = 0; i < m_DisplayColumns.count(); i++)
{
if(m_DisplayColumns[i] == addressColumn)
{
m_pTableWidget->item(row, i)->setText(QString().sprintf("%03d", pDevice->Address()));
}
if(m_DisplayColumns[i] == modelIdColumn)
{
QString str = pDevice->ModelId();
if( pDevice->Nickname() != NULL )
{
str += " " + pDevice->Nickname();
}
if(pDevice->N2kName().ManCode() == BEP_ID )
{
str += " [" + pDevice->BepCZoneDipswitch() + "]";
}
else if(pDevice->N2kName().DeviceInstance() != 0 && pDevice->N2kName().ManCode() != SIMRAD_ID )
{
str += " [" + pDevice->DeviceInstance() + "]";
}
tQReadLocker lock( pDevice->Locker() );
if( pDevice->HasAdditionalInfo() )
{
str += " (" + pDevice->AdditionalInfo() + ")";
}
lock.unlock();
m_pTableWidget->item(row, i)->setText(str);
}
if(m_DisplayColumns[i] == manufacturerColumn)
{
m_pTableWidget->item(row, i)->setText(pDevice->Manufacturer());
}
if(m_DisplayColumns[i] == nameColumn)
{
m_pTableWidget->item(row, i)->setText(pDevice->HexName());
}
if(m_DisplayColumns[i] == productCodeColumn)
{
m_pTableWidget->item(row, i)->setText(QString("%1").arg(pDevice->ProductCode()));
}
if(m_DisplayColumns[i] == SwVersionColumn)
{
m_pTableWidget->item(row, i)->setText(pDevice->SwVersion());
}
if(m_DisplayColumns[i] == classFunctionColumn)
{
m_pTableWidget->item(row, i)->setText(pDevice->ClassFunction());
}
if(m_DisplayColumns[i] == deviceInstanceColumn)
{
m_pTableWidget->item(row, i)->setText(pDevice->DeviceInstance());
}
if(m_DisplayColumns[i] == serialNumberColumn)
{
m_pTableWidget->item(row, i)->setText(pDevice->SerialNoOrThisDevice());
}
m_pTableWidget->item(row, i)->setTextAlignment( Qt::AlignVCenter );
pHeaderView->setResizeMode( i, pHeaderView->resizeMode( i ) ); // resize to new contents
}
}
int HeaderView::resizeMode(lua_State * L) // ( int logicalIndex ) const : ResizeMode
{
QHeaderView* obj = QtObject<QHeaderView>::check( L, 1);
Util::push( L, obj->resizeMode( Util::toInt( L, 2) ) );
return 1;
}
