reorganize widget modules

src/browser/header/subject/title/mod.rs

@@ -1,24 +1,36 @@
-mod widget;
+use gtk::{pango::EllipsizeMode, Label};
+
+const DEFAULT_TEXT: &str = "Yoda"; // @TODO
 
 pub struct Title {
-    widget: widget::Title,
+    widget: Label,
 }
 
 impl Title {
     // Construct
     pub fn new() -> Title {
-        Self {
-            widget: widget::Title::new(),
-        }
+        let widget = gtk::Label::builder()
+            .css_classes(["title"])
+            .single_line_mode(true)
+            .ellipsize(EllipsizeMode::End)
+            .label(DEFAULT_TEXT)
+            .build();
+
+        Self { widget }
     }
 
     // Actions
     pub fn update(&self, text: &str) {
-        self.widget.update(text);
+        if text.is_empty() {
+            self.widget.set_text(DEFAULT_TEXT);
+        } else {
+            self.widget
+                .set_text(&format!("{} - {}", text, DEFAULT_TEXT));
+        }
     }
 
     // Getters
-    pub fn widget(&self) -> &widget::Title {
+    pub fn widget(&self) -> &Label {
         &self.widget
     }
 }