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Forward scroll event to scrollable parents if possible in NoScrollFilter.

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This commit is contained in:
Lukas Brübach 2025-05-06 08:23:47 +02:00
parent a07c1badd8
commit c44febf2ef
1 changed files with 18 additions and 1 deletions
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19
cockatrice/src/client/ui/widgets/visual_deck_storage/deck_preview/deck_preview_widget.h
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@ -7,6 +7,8 @@
#include "../visual_deck_storage_widget.h"
#include "deck_preview_deck_tags_display_widget.h"
#include <QAbstractItemView>
#include <QApplication>
#include <QComboBox>
#include <QEvent>
#include <QVBoxLayout>
@ -74,7 +76,22 @@ protected:
bool eventFilter(QObject *obj, QEvent *event) override
{
if (event->type() == QEvent::Wheel) {
return true; // Blocks the event
if (auto *combo = qobject_cast<QComboBox *>(obj)) {
// If popup is not open, forward event to parent scroll area
if (!combo->view()->isVisible()) {
// Try to find a scrollable parent and manually send the event
QWidget *parent = combo->parentWidget();
while (parent) {
if (auto *scroll = qobject_cast<QAbstractScrollArea *>(parent)) {
QApplication::sendEvent(scroll->viewport(), event);
return true; // Mark event as handled
}
parent = parent->parentWidget();
}
// If no scrollable parent found, just block
return true;
}
}
}
return QObject::eventFilter(obj, event);
}