1 files changed, 18 insertions, 1 deletions

diff --git a/src/gui_gtk.cc b/src/gui_gtk.cc
index 2a37306..2af33e2 100644
--- a/src/gui_gtk.cc
+++ b/src/gui_gtk.cc
@@ -639,6 +639,9 @@ public:
   bool exit() override;
 
   void set_title(std::string const& title) override;
+  std::string const& title() const override {
+    return title_;
+  }
 
   void show(GuiWindow* window) override;
 
@@ -882,7 +885,7 @@ class GtkGuiAbout : public virtual GuiAbout, public GtkGuiWindow {
 public:
   GtkGuiAbout(std::string const& title, std::string const& version,
               std::vector<std::string> const& authors)
-    : about_(GTK_ABOUT_DIALOG(gtk_about_dialog_new())) {
+    : title_(title), about_(GTK_ABOUT_DIALOG(gtk_about_dialog_new())) {
     gtk_about_dialog_set_program_name(about_, title.c_str());
     gtk_about_dialog_set_version(about_, version.c_str());
     std::vector<std::string> tmp;
@@ -915,8 +918,12 @@ public:
   }
 
   void set_title(std::string const& title) override {
+    title_ = title;
     GtkGuiWindow::set_title(title);
   }
+  std::string const& title() const override {
+    return title_;
+  }
 
   void add_listener(GuiAbout::Listener* listener) override {
     observers_.insert(listener);
@@ -927,6 +934,7 @@ public:
   }
 
 private:
+  std::string title_;
   GtkAboutDialog* about_;
   Observers<GuiAbout::Listener*> observers_;
 };
@@ -946,6 +954,10 @@ public:
     GtkGuiWindow::set_title(title);
   }
 
+  std::string const& title() const override {
+    return title_;
+  }
+
   void* impl() const override {
     return dialog_;
   }
@@ -1508,6 +1520,9 @@ public:
     title_ = title;
     GtkGuiWindow::set_title(title);
   }
+  std::string const& title() const override {
+    return title_;
+  }
 
   void set_text(AttributedText const* text) override {
     if (!text) {
@@ -1734,6 +1749,7 @@ void main_app_activate(GApplication* g_app) {
     gtk_application_set_menubar(GTK_APPLICATION(app), menu->model());
   }
   auto win = main_app_window_new(app);
+  gtk_window_set_title(GTK_WINDOW(win), app->main_->title().c_str());
   gtk_window_present(GTK_WINDOW(win));
 
   app->main_->sync_split();
@@ -1747,6 +1763,7 @@ void main_app_open(GApplication* app, GFile** files, gint n_files,
   auto windows = gtk_application_get_windows(GTK_APPLICATION(app));
   auto win = windows ? MAIN_APP_WINDOW(windows->data)
     : main_app_window_new(MAIN_APP(app));
+  gtk_window_set_title(GTK_WINDOW(win), MAIN_APP(app)->main_->title().c_str());
   for (auto i = 0; i < n_files; i++) {
     main_app_window_open(win, files[i]);
   }