1 files changed, 32 insertions, 0 deletions
diff --git a/src/gui_window.hh b/src/gui_window.hh
new file mode 100644
index 0000000..1573cb8
--- /dev/null
+++ b/src/gui_window.hh
@@ -0,0 +1,32 @@
+// -*- mode: c++; c-basic-offset: 2; -*-
+
+#ifndef GUI_WINDOW_HH
+#define GUI_WINDOW_HH
+
+#include <string>
+
+class GuiWindow {
+public:
+  class Listener {
+  public:
+    virtual ~Listener() {}
+
+  protected:
+    Listener() {}
+  };
+
+  virtual ~GuiWindow() {}
+
+  virtual void set_title(std::string const& title) = 0;
+
+  // Can be used by implementation if needed
+  virtual void* impl() const {
+    return nullptr;
+  }
+
+protected:
+  GuiWindow() {}
+  GuiWindow(GuiWindow const&) = delete;
+};
+
+#endif  // GUI_WINDOW_HH