From f37db6d38d7eef468aed359d91dda0bab11d1c1c Mon Sep 17 00:00:00 2001
From: Pietro Brenna <pietro.brenna@briq.it>
Date: Tue, 31 Mar 2020 15:29:58 +0200
Subject: [PATCH] Larghezza tab

---
 src/main.rs |  1 +
 src/tabs.rs | 15 ++++++++-------
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index ab44fd6..fab9167 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -37,6 +37,7 @@ fn build_ui(application: &gtk::Application) {
     window.set_keep_above(true);
     let nb = gtk::Notebook::new();
     nb.set_show_tabs(false);
+    nb.set_scrollable(true);
     nb.set_show_border(false);
     let accel_group = gtk::AccelGroup::new();
     let (key, modifier) = gtk::accelerator_parse("<Control><Shift>t");
diff --git a/src/tabs.rs b/src/tabs.rs
index f3883f9..b9b7b95 100644
--- a/src/tabs.rs
+++ b/src/tabs.rs
@@ -9,7 +9,6 @@ pub fn build_tab(
     shell: Option<Vec<String>>,
 ) -> Result<vte::Terminal, glib::Error> {
     let l = gtk::Label::new(Some("~"));
-    l.set_width_chars(14);
     l.set_ellipsize(pango::EllipsizeMode::Middle);
     //gtk::Window::set_interactive_debugging(true);
     let vte = vte::Terminal::new();
@@ -38,8 +37,8 @@ pub fn build_tab(
     )?;
     nb.append_page(&vte, Some(&l));
     nb.set_tab_reorderable(&vte, true);
-    vte.connect_child_exited(clone!(@weak nb, @weak vte => move |a, status| {
-        println!("Child exited with status {:?} {}", a, status);
+    vte.connect_child_exited(clone!(@weak nb, @weak vte => move |_a, status| {
+        println!("Child exited with status {}", status);
         let p_num = nb.page_num(&vte);
         nb.remove_page(p_num);
     }));
@@ -101,11 +100,13 @@ fn set_title(term: &vte::Terminal, nb: &gtk::Notebook) {
     };
     if let Some(l) = nb.get_tab_label(term) {
         if let Ok(l) = l.downcast::<gtk::Label>() {
-            if let Some(title) = term.get_window_title() {
-                l.set_label(&format!("{}{}", tab_n, title));
+            let new_label = if let Some(title) = term.get_window_title() {
+                format!("{}{}", tab_n, title)
             } else {
-                l.set_label(&tab_n);
-            }
+                tab_n
+            };
+            l.set_label(&new_label);
+            l.set_width_chars(std::cmp::min(new_label.len(), 14) as i32);
         }
     }
 }