reworked commands settings page

src/widgets/helper/comboboxitemdelegate.hpp

@@ -0,0 +1,26 @@
+#pragma once
+
+#include <QStyledItemDelegate>
+
+namespace chatterino {
+namespace widgets {
+
+// stolen from https://wiki.qt.io/Combo_Boxes_in_Item_Views
+
+class ComboBoxItemDelegate : public QStyledItemDelegate
+{
+    Q_OBJECT
+
+public:
+    ComboBoxItemDelegate(QObject *parent = 0);
+    ~ComboBoxItemDelegate();
+
+    virtual QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option,
+                                  const QModelIndex &index) const;
+    virtual void setEditorData(QWidget *editor, const QModelIndex &index) const;
+    virtual void setModelData(QWidget *editor, QAbstractItemModel *model,
+                              const QModelIndex &index) const;
+};
+
+}  // namespace widgets
+}  // namespace chatterino