Multiple subwindows interface

Subwindows are similar to tab groups.
- Rewrote Browser and MainWindow, so they should be somewhat cleaner now
- Moved AboutDialog to lib/about

What's broken:
- loading bar
- search box
- address bar bookmark suggestions
- plugins

1 files changed, 42 insertions, 0 deletions

diff --git a/src/mainwindow/window.h b/src/mainwindow/window.h
new file mode 100644
index 0000000..743d75f
--- /dev/null
+++ b/src/mainwindow/window.h
@@ -0,0 +1,42 @@
+/*
+ * This file is part of smolbote. It's copyrighted by the contributors recorded
+ * in the version control history of the file, available from its original
+ * location: https://neueland.iserlohn-fortress.net/smolbote.hg
+ *
+ * SPDX-License-Identifier: GPL-3.0
+ */
+
+#ifndef SMOLBOTE_WINDOW_H
+#define SMOLBOTE_WINDOW_H
+
+#include <QMdiSubWindow>
+#include <memory>
+
+class TabWidget;
+class WebView;
+class Window : public QMdiSubWindow
+{
+    Q_OBJECT
+
+public:
+    explicit Window(QWidget *parent = nullptr, Qt::WindowFlags flags = Qt::WindowFlags());
+    ~Window() override;
+
+    WebView *currentView();
+
+signals:
+    void currentViewChanged(WebView *view);
+
+public slots:
+    int addTab(WebView *view);
+    int addTab(const QUrl &url);
+
+    void swapToTab(int index);
+
+private:
+    TabWidget *tabWidget;
+
+    QMetaObject::Connection titleConnection;
+};
+
+#endif // SMOLBOTE_WINDOW_H