ComponentFlatView now doesn't let wheel events propagate down to editors.

GUI/coregui/Views/PropertyEditor/ComponentFlatView.cpp

@@ -21,6 +21,7 @@
 #include "SessionModel.h"
 #include "LayoutUtils.h"
 #include "PropertyWidgetItem.h"
+#include "CustomEventFilters.h"
 #include <QLabel>
 #include <QVBoxLayout>
 #include <QGridLayout>
@@ -33,6 +34,7 @@ ComponentFlatView::ComponentFlatView(QWidget* parent)
     , m_currentItem(nullptr)
     , m_model(nullptr)
     , m_show_children(true)
+    , m_wheel_event_filter(new WheelEventEater)
 {
     setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
 
@@ -149,6 +151,9 @@ PropertyWidgetItem* ComponentFlatView::createWidget(const SessionItem* item)
     if (!editor)
         return nullptr;
 
+    editor->installEventFilter(m_wheel_event_filter.get());
+    editor->setFocusPolicy(Qt::StrongFocus);
+
     auto result = new PropertyWidgetItem(this);
     result->setItemEditor(item, editor);
 

GUI/coregui/Views/PropertyEditor/ComponentFlatView.h

@@ -18,12 +18,14 @@
 #define COMPONENTFLATVIEW_H
 
 #include "ComponentView.h"
+#include <memory>
 
 class SessionItem;
 class SessionModel;
 class QGridLayout;
 class QBoxLayout;
 class PropertyWidgetItem;
+class WheelEventEater;
 
 //! Component property widget for SessionItems. On the contrary to ComponentTreeView
 //! properties are presented as widgets in grid layout.
@@ -60,6 +62,7 @@ private:
     SessionItem* m_currentItem;
     SessionModel* m_model;
     bool m_show_children;
+    std::unique_ptr<WheelEventEater> m_wheel_event_filter;
 };
 
 #endif