1 files changed, 11 insertions, 2 deletions
diff --git a/src/tabview.rs b/src/tabview.rs
index 524a469..adf22e7 100644
--- a/src/tabview.rs
+++ b/src/tabview.rs
@@ -3,7 +3,6 @@ use termion::event::Key;
 use crate::widget::{Widget, WidgetCore};
 use crate::fail::{HResult, ErrorLog};
 use crate::coordinates::Coordinates;
-use crate::dirty::Dirtyable;
 
 pub trait Tabbable {
     fn new_tab(&mut self) -> HResult<()>;
@@ -26,6 +25,10 @@ pub trait Tabbable {
             _ => self.on_key_sub(key)
         }
     }
+    fn on_refresh(&mut self) -> HResult<()> { Ok(()) }
+    fn on_config_loaded(&mut self) -> HResult<()> { Ok(()) }
+
+
 }
 
 
@@ -108,6 +111,10 @@ impl<T> Widget for TabView<T> where T: Widget, TabView<T>: Tabbable {
         Ok(&mut self.core)
     }
 
+    fn config_loaded(&mut self) -> HResult<()> {
+        self.on_config_loaded()
+    }
+
     fn set_coordinates(&mut self, coordinates: &Coordinates) -> HResult<()> {
         self.core.coordinates = coordinates.clone();
         for widget in &mut self.widgets {
@@ -137,7 +144,8 @@ impl<T> Widget for TabView<T> where T: Widget, TabView<T>: Tabbable {
             }
         }).collect::<String>();
 
-        let nums_pos = xsize - nums_length as u16;
+
+        let nums_pos = xsize.saturating_sub(nums_length as u16);
 
         Ok(format!("{}{}{}{}",
                 header,
@@ -152,6 +160,7 @@ impl<T> Widget for TabView<T> where T: Widget, TabView<T>: Tabbable {
     }
 
     fn refresh(&mut self) -> HResult<()> {
+        Tabbable::on_refresh(self).log();
         self.active_tab_mut().refresh()
     }