message: coin control tree widget root decoration
diff: @@ -207,9 +207,11 @@ CoinControlDialog::CoinControlDialog(QWidget* parent, bool fMultisigEnabled) : Q
  QSettings settings;
  if (settings.contains("nCoinControlMode") && !settings.value("nCoinControlMode").toBool()) {
  ui->radioTreeMode->setChecked(true);
  + ui->treeWidget->setRootIsDecorated(true);
  ui->radioTreeMode->click();
  }else{
  ui->radioListMode->setChecked(true);
  + ui->treeWidget->setRootIsDecorated(false);
  }
  if (settings.contains("nCoinControlSortColumn") && settings.contains("nCoinControlSortOrder"))
  sortView(settings.value("nCoinControlSortColumn").toInt(), ((Qt::SortOrder)settings.value("nCoinControlSortOrder").toInt()));
  @@ -775,9 +777,14 @@ void CoinControlDialog::updateView()
  bool treeMode = ui->radioTreeMode->isChecked();
  + if(treeMode){
  + ui->treeWidget->setRootIsDecorated(true);
  + }else{
  + ui->treeWidget->setRootIsDecorated(false);
  + }
  +
  ui->treeWidget->clear();
  ui->treeWidget->setEnabled(false); // performance, otherwise updateLabels would be called for every checked checkbox
  - //ui->treeWidget->setAlternatingRowColors(!treeMode);
  QFlags<Qt::ItemFlag> flgCheckbox = Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemIsUserCheckable;
  QFlags<Qt::ItemFlag> flgTristate = Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemIsUserCheckable | Qt::ItemIsTristate;
  