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Implement limit check for linked items

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Added a check for the maximum limit of linked items before moving an item from free_list to linked_list.
This commit is contained in:
Kellermorph
2026-03-26 15:29:41 +01:00
committed by GitHub
parent 84c755a0c8
commit de91ab0a4b
1 changed files with 21 additions and 3 deletions
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24
sources/ui/masterpropertieswidget.cpp
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@@ -348,16 +348,34 @@ void MasterPropertiesWidget::headerCustomContextMenuRequested(const QPoint &pos)
@brief MasterPropertiesWidget::on_link_button_clicked
move current item in the free_list to linked_list
*/
/**
* @brief MasterPropertiesWidget::on_link_button_clicked
* move current item in the free_list to linked_list
*/
void MasterPropertiesWidget::on_link_button_clicked()
{
//take the current item from free_list and push it to linked_list
// --- NEU: Prüfen, ob das Master-Limit im UI bereits erreicht ist ---
QVariant max_slaves_variant = m_element->kindInformations().value("max_slaves");
if (max_slaves_variant.isValid() && !max_slaves_variant.toString().isEmpty()) {
int max_slaves = max_slaves_variant.toInt();
// Wir zählen, wie viele Elemente schon in der "Verbunden"-Liste liegen
if (max_slaves != -1 && ui->m_link_tree_widget->topLevelItemCount() >= max_slaves) {
// Limit erreicht! Wir brechen die Aktion einfach ab.
return;
}
}
// -------------------------------------------------------------------
//take the current item from free_list and push it to linked_list
QTreeWidgetItem *qtwi = ui->m_free_tree_widget->currentItem();
if (qtwi)
{
ui->m_free_tree_widget->takeTopLevelItem(
ui->m_free_tree_widget->indexOfTopLevelItem(qtwi));
ui->m_free_tree_widget->indexOfTopLevelItem(qtwi));
ui->m_link_tree_widget->insertTopLevelItem(0, qtwi);
if(m_live_edit)
apply();
}