welcome page: always how a headerbar

src/widgets/pages/welcome.rs

@@ -167,41 +167,6 @@ impl WelcomePageWidget {
         text.show();
         container.add(&text);
 
-        let actions_container = gtk::BoxBuilder::new()
-            .orientation(gtk::Orientation::Horizontal)
-            .spacing(12)
-            .halign(gtk::Align::Center)
-            .margin_top(36)
-            .build();
-
-        let skip_tour_btn = gtk::ButtonBuilder::new()
-            .label(&gettext("_No Thanks"))
-            .height_request(40)
-            .width_request(180)
-            .use_underline(true)
-            .action_name("app.skip-tour")
-            .build();
-        skip_tour_btn.show();
-        actions_container.add(&skip_tour_btn);
-
-        let start_tour_btn = gtk::ButtonBuilder::new()
-            .label(&gettext("_Start Tour"))
-            .height_request(40)
-            .width_request(180)
-            .use_underline(true)
-            .action_name("app.start-tour")
-            .build();
-        start_tour_btn
-            .get_style_context()
-            .add_class("suggested-action");
-        start_tour_btn.show();
-        actions_container.add(&start_tour_btn);
-        actions_container.set_focus_child(Some(&start_tour_btn));
-
-        actions_container.show();
-
-        container.add(&actions_container);
-
         container.show();
         self.widget.add(&container);
         self.widget.show();

src/widgets/paginator.rs

@@ -14,6 +14,7 @@ pub struct PaginatorWidget {
     pages: RefCell<Vec<gtk::Widget>>,
     current_page: RefCell<u32>,
     next_btn: gtk::Button,
+    finish_btn: gtk::Button,
     close_btn: gtk::Button,
     previous_btn: gtk::Button,
 }
@@ -28,6 +29,7 @@ impl PaginatorWidget {
             carousel_dots: libhandy::CarouselIndicatorDots::new(),
             headerbar: libhandy::HeaderBar::new(),
             next_btn: gtk::Button::with_label(&gettext("_Next")),
+            finish_btn: gtk::Button::with_label(&gettext("_Close")),
             close_btn: gtk::Button::with_label(&gettext("_Close")),
             previous_btn: gtk::Button::with_label(&gettext("_Previous")),
             pages: RefCell::new(Vec::new()),
@@ -71,27 +73,22 @@ impl PaginatorWidget {
         let forelast_page = n_pages - 2.0;
         let last_page = n_pages - 1.0;
 
-        let (opacity_close, opacity_previous, opacity_next) =
-            if (0.0 <= position) && (position < 1.0) {
-                (0.0, position, position)
-            } else if (1.0 <= position) && (position <= forelast_page) {
-                (0.0, 1.0, 1.0)
-            } else if (forelast_page < position) && (position <= last_page) {
-                (position - forelast_page, 1.0, 1.0)
-            } else {
-                panic!("Position of the carousel is outside the allowed range");
-            };
+        let (opacity_finish, opacity_previous) = if (0.0 <= position) && (position < 1.0) {
+            (0.0, position)
+        } else if (0.0 <= position) && (position <= forelast_page) {
+            (0.0, 1.0)
+        } else if (forelast_page < position) && (position <= last_page) {
+            (position - forelast_page, 1.0)
+        } else {
+            panic!("Position of the carousel is outside the allowed range");
+        };
 
-        self.close_btn.set_opacity(opacity_close);
-        self.close_btn.set_visible(opacity_close > 0_f64);
+        self.finish_btn.set_opacity(opacity_finish);
+        self.finish_btn.set_visible(opacity_finish > 0_f64);
 
         self.previous_btn.set_opacity(opacity_previous);
         self.previous_btn.set_visible(opacity_previous > 0_f64);
 
-        self.next_btn.set_opacity(opacity_next);
-        self.next_btn.set_visible(opacity_next > 0_f64);
-
-        self.headerbar.set_opacity(opacity_next);
         self.current_page.replace(page_nr);
     }
 
@@ -107,36 +104,46 @@ impl PaginatorWidget {
                 p.update_position();
             }));
 
-        let btn_size_group = gtk::SizeGroup::new(gtk::SizeGroupMode::Horizontal);
-        btn_size_group.add_widget(&self.previous_btn);
-        btn_size_group.add_widget(&self.next_btn);
-        btn_size_group.add_widget(&self.close_btn);
-
         self.next_btn
             .get_style_context()
             .add_class("suggested-action");
         self.next_btn.set_use_underline(true);
         self.next_btn.set_action_name(Some("app.next-page"));
+        self.next_btn.show();
 
-        self.close_btn
-            .get_style_context()
-            .add_class("suggested-action");
         self.close_btn.set_use_underline(true);
         self.close_btn.set_action_name(Some("app.quit"));
+        self.close_btn.show();
+
+        self.finish_btn
+            .get_style_context()
+            .add_class("suggested-action");
+        self.finish_btn.set_use_underline(true);
+        self.finish_btn.set_action_name(Some("app.quit"));
 
         self.previous_btn.set_use_underline(true);
         self.previous_btn.set_action_name(Some("app.previous-page"));
 
+        let previous_overlay = gtk::Overlay::new();
+        previous_overlay.add(&self.close_btn);
+        previous_overlay.add_overlay(&self.previous_btn);
+        previous_overlay.show();
+
         let next_overlay = gtk::Overlay::new();
         next_overlay.add(&self.next_btn);
-        next_overlay.add_overlay(&self.close_btn);
+        next_overlay.add_overlay(&self.finish_btn);
         next_overlay.show();
 
+        let btn_size_group = gtk::SizeGroup::new(gtk::SizeGroupMode::Horizontal);
+        btn_size_group.add_widget(&self.previous_btn);
+        btn_size_group.add_widget(&self.close_btn);
+        btn_size_group.add_widget(&self.next_btn);
+        btn_size_group.add_widget(&self.finish_btn);
+
         self.headerbar.set_custom_title(Some(&self.carousel_dots));
-        self.headerbar.pack_start(&self.previous_btn);
+        self.headerbar.pack_start(&previous_overlay);
         self.headerbar.pack_end(&next_overlay);
         self.headerbar.set_show_close_button(false);
-        self.headerbar.set_opacity(0_f64);
         self.headerbar.show();
 
         self.widget.add(&self.headerbar);