Stop QTextEdit from stealing scroll focus

forms/projectsettingseditor.ui

@@ -1374,7 +1374,7 @@
                 <widget class="NoScrollComboBox" name="comboBox_WarpBehaviors"/>
                </item>
                <item row="4" column="0" colspan="3">
-                <widget class="QTextEdit" name="textEdit_WarpBehaviors">
+                <widget class="NoScrollTextEdit" name="textEdit_WarpBehaviors">
                  <property name="toolTip">
                   <string>Metatile Behaviors on this list won't trigger warnings for Warp Events</string>
                  </property>
@@ -1744,6 +1744,11 @@
    <extends>QSpinBox</extends>
    <header>noscrollspinbox.h</header>
   </customwidget>
+  <customwidget>
+   <class>NoScrollTextEdit</class>
+   <extends>QTextEdit</extends>
+   <header>noscrolltextedit.h</header>
+  </customwidget>
   <customwidget>
    <class>UIntSpinBox</class>
    <extends>QAbstractSpinBox</extends>

include/ui/noscrolltextedit.h

@@ -0,0 +1,25 @@
+#ifndef NOSCROLLTEXTEDIT_H
+#define NOSCROLLTEXTEDIT_H
+
+#include <QTextEdit>
+#include <QWheelEvent>
+
+class NoScrollTextEdit : public QTextEdit
+{
+    Q_OBJECT
+public:
+    explicit NoScrollTextEdit(const QString &text, QWidget *parent = nullptr) : QTextEdit(text, parent) {
+        setFocusPolicy(Qt::StrongFocus);
+    };
+    explicit NoScrollTextEdit(QWidget *parent = nullptr) : NoScrollTextEdit(QString(), parent) {};
+
+    virtual void wheelEvent(QWheelEvent *event) override {
+        if (hasFocus()) {
+            QTextEdit::wheelEvent(event);
+        } else {
+            event->ignore();
+        }
+    };
+};
+
+#endif // NOSCROLLTEXTEDIT_H

porymap.pro

@@ -223,6 +223,7 @@ HEADERS  += include/core/advancemapparser.h \
     include/ui/newmapgroupdialog.h \
     include/ui/noscrollcombobox.h \
     include/ui/noscrollspinbox.h \
+    include/ui/noscrolltextedit.h \
     include/ui/montabwidget.h \
     include/ui/encountertablemodel.h \
     include/ui/encountertabledelegates.h \