added new TupleTableModel for settingsdialog

src/widgets/attachedwindow.hpp

@@ -0,0 +1,48 @@
+#pragma once
+
+#include <QWidget>
+
+#include "channel.hpp"
+#include "widgets/split.hpp"
+
+namespace chatterino {
+namespace widgets {
+
+class AttachedWindow : public QWidget
+{
+    AttachedWindow(void *target, int asdf);
+
+public:
+    ~AttachedWindow();
+
+    static AttachedWindow *get(void *target, const QString &winId, int yOffset);
+    static void detach(const QString &winId);
+
+    void setChannel(ChannelPtr channel);
+
+protected:
+    virtual void showEvent(QShowEvent *) override;
+    //    virtual void nativeEvent(const QByteArray &eventType, void *message, long *result)
+    //    override;
+
+private:
+    void *target;
+    int yOffset;
+
+    struct {
+        Split *split;
+    } ui;
+
+    void attachToHwnd(void *hwnd);
+
+    struct Item {
+        void *hwnd;
+        AttachedWindow *window;
+        QString winId;
+    };
+
+    static std::vector<Item> items;
+};
+
+}  // namespace widgets
+}  // namespace chatterino