diff --git a/src/app.rs b/src/app.rs
index fdf7db0f..d361cdb1 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -29,7 +29,7 @@ use frozen_state::FrozenState;
 use crate::{
     canvas::Painter,
     constants,
-    tuine::{Application, Element, Flex, ViewContext},
+    tuine::{Application, Element, Flex, Status, ViewContext},
     units::data_units::DataUnit,
     Pid,
 };
@@ -267,7 +267,7 @@ impl Application for AppState {
 
     fn global_event_handler(
         &mut self, event: crate::tuine::Event, messages: &mut Vec<Self::Message>,
-    ) {
+    ) -> Status {
         use crate::tuine::Event;
         use crossterm::event::{KeyCode, KeyModifiers};
 
@@ -277,22 +277,27 @@ impl Application for AppState {
                     match event.code {
                         KeyCode::Char('q') | KeyCode::Char('Q') => {
                             messages.push(AppMessages::Quit);
+                            Status::Captured
                         }
-                        _ => {}
+                        _ => Status::Ignored,
                     }
                 } else if let KeyModifiers::CONTROL = event.modifiers {
                     match event.code {
                         KeyCode::Char('c') | KeyCode::Char('C') => {
                             messages.push(AppMessages::Quit);
+                            Status::Captured
                         }
                         KeyCode::Char('r') | KeyCode::Char('R') => {
                             messages.push(AppMessages::Reset);
+                            Status::Captured
                         }
-                        _ => {}
+                        _ => Status::Ignored,
                     }
+                } else {
+                    Status::Ignored
                 }
             }
-            Event::Mouse(_event) => {}
+            Event::Mouse(_event) => Status::Ignored,
         }
     }
 }
diff --git a/src/tuine/application.rs b/src/tuine/application.rs
index 6390abf0..97d5c78a 100644
--- a/src/tuine/application.rs
+++ b/src/tuine/application.rs
@@ -4,7 +4,7 @@ use tui::Terminal;
 
 use super::{
     runtime::{self, RuntimeEvent},
-    Element, Event, ViewContext,
+    Element, Event, Status, ViewContext,
 };
 
 /// An alias to the [`tui::backend::CrosstermBackend`] writing to [`std::io::Stdout`].
@@ -31,7 +31,9 @@ pub trait Application: Sized {
     /// *only* if it is not handled at all by it.
     ///
     /// Defaults to not doing anything.
-    fn global_event_handler(&mut self, event: Event, messages: &mut Vec<Self::Message>) {}
+    fn global_event_handler(&mut self, event: Event, messages: &mut Vec<Self::Message>) -> Status {
+        Status::Ignored
+    }
 }
 
 /// Launches some application with tuine. Note this will take over the calling thread.
diff --git a/src/tuine/component/base/text_table/data_cell.rs b/src/tuine/component/base/text_table/data_cell.rs
index f52cabae..2b3a32c7 100644
--- a/src/tuine/component/base/text_table/data_cell.rs
+++ b/src/tuine/component/base/text_table/data_cell.rs
@@ -1,73 +1,61 @@
 use std::{borrow::Cow, fmt::Display};
 
 use enum_dispatch::enum_dispatch;
+use float_ord::FloatOrd;
 use tui::widgets::Cell;
 
 #[enum_dispatch]
-pub trait Numeric {}
-impl Numeric for f64 {}
-impl Numeric for f32 {}
-impl Numeric for i64 {}
-impl Numeric for i32 {}
-impl Numeric for i16 {}
-impl Numeric for i8 {}
-impl Numeric for isize {}
-impl Numeric for u64 {}
-impl Numeric for u32 {}
-impl Numeric for u16 {}
-impl Numeric for u8 {}
-impl Numeric for usize {}
+pub trait DataCellValue {}
+
+impl DataCellValue for FloatOrd<f64> {}
+impl DataCellValue for FloatOrd<f32> {}
+impl DataCellValue for i64 {}
+impl DataCellValue for i32 {}
+impl DataCellValue for i16 {}
+impl DataCellValue for i8 {}
+impl DataCellValue for isize {}
+impl DataCellValue for u64 {}
+impl DataCellValue for u32 {}
+impl DataCellValue for u16 {}
+impl DataCellValue for u8 {}
+impl DataCellValue for usize {}
+impl DataCellValue for Cow<'static, str> {}
 
 #[allow(non_camel_case_types)]
-#[derive(Clone, Copy)]
-#[enum_dispatch(Numeric)]
-pub enum Number {
-    f64,
-    f32,
-    i64,
-    i32,
-    i16,
-    i8,
-    isize,
-    u64,
-    u32,
-    u16,
-    u8,
-    usize,
-}
-
-impl Display for Number {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match &self {
-            Number::f64(val) => write!(f, "{}", val),
-            Number::f32(val) => write!(f, "{}", val),
-            Number::i64(val) => write!(f, "{}", val),
-            Number::i32(val) => write!(f, "{}", val),
-            Number::i16(val) => write!(f, "{}", val),
-            Number::i8(val) => write!(f, "{}", val),
-            Number::isize(val) => write!(f, "{}", val),
-            Number::u64(val) => write!(f, "{}", val),
-            Number::u32(val) => write!(f, "{}", val),
-            Number::u16(val) => write!(f, "{}", val),
-            Number::u8(val) => write!(f, "{}", val),
-            Number::usize(val) => write!(f, "{}", val),
-        }
-    }
-}
-
-#[derive(Clone)]
+#[derive(Clone, PartialEq, Eq, PartialOrd, Ord)]
+#[enum_dispatch(DataCellValue)]
 pub enum DataCell {
-    NumberCell(Number),
-    String(Cow<'static, str>),
+    f64(FloatOrd<f64>),
+    f32(FloatOrd<f32>),
+    i64(i64),
+    i32(i32),
+    i16(i16),
+    i8(i8),
+    isize(isize),
+    u64(u64),
+    u32(u32),
+    u16(u16),
+    u8(u8),
+    usize(usize),
+    Cow(Cow<'static, str>),
 }
 
-impl DataCell {}
-
 impl Display for DataCell {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         match self {
-            DataCell::NumberCell(n) => n.fmt(f),
-            DataCell::String(d) => d.fmt(f),
+            DataCell::f64(val) => val.0.fmt(f),
+            DataCell::f32(val) => val.0.fmt(f),
+            DataCell::i64(val) => val.fmt(f),
+            DataCell::i32(val) => val.fmt(f),
+            DataCell::i16(val) => val.fmt(f),
+            DataCell::i8(val) => val.fmt(f),
+            DataCell::isize(val) => val.fmt(f),
+            DataCell::u64(val) => val.fmt(f),
+            DataCell::u32(val) => val.fmt(f),
+            DataCell::u16(val) => val.fmt(f),
+            DataCell::u8(val) => val.fmt(f),
+            DataCell::usize(val) => val.fmt(f),
+            DataCell::Cow(val) => val.fmt(f),
         }
     }
 }
@@ -78,20 +66,26 @@ impl From<DataCell> for Cell<'_> {
     }
 }
 
-impl From<Number> for DataCell {
-    fn from(num: Number) -> Self {
-        DataCell::NumberCell(num)
+impl From<f64> for DataCell {
+    fn from(num: f64) -> Self {
+        DataCell::f64(FloatOrd(num))
+    }
+}
+
+impl From<f32> for DataCell {
+    fn from(num: f32) -> Self {
+        DataCell::f32(FloatOrd(num))
     }
 }
 
 impl From<String> for DataCell {
     fn from(s: String) -> Self {
-        DataCell::String(s.into())
+        DataCell::Cow(Cow::from(s))
     }
 }
 
 impl From<&'static str> for DataCell {
     fn from(s: &'static str) -> Self {
-        DataCell::String(s.into())
+        DataCell::Cow(Cow::from(s))
     }
 }
diff --git a/src/tuine/component/base/text_table/data_row.rs b/src/tuine/component/base/text_table/data_row.rs
index 478d3c7e..52610bdf 100644
--- a/src/tuine/component/base/text_table/data_row.rs
+++ b/src/tuine/component/base/text_table/data_row.rs
@@ -2,21 +2,33 @@ use tui::{style::Style, widgets::Row};
 
 use super::DataCell;
 
-#[derive(Clone)]
+#[derive(Default, Clone)]
 pub struct DataRow {
-    pub cells: Vec<DataCell>,
-    pub style: Option<Style>,
+    cells: Vec<DataCell>,
+    style: Option<Style>,
 }
 
 impl DataRow {
-    pub fn new(cells: Vec<DataCell>) -> Self {
-        Self { cells, style: None }
+    pub fn new_with_vec<D: Into<DataCell>>(cells: Vec<D>) -> Self {
+        Self {
+            cells: cells.into_iter().map(Into::into).collect(),
+            style: None,
+        }
+    }
+
+    pub fn cell<D: Into<DataCell>>(mut self, cell: D) -> Self {
+        self.cells.push(cell.into());
+        self
     }
 
     pub fn style(mut self, style: Option<Style>) -> Self {
         self.style = style;
         self
     }
+
+    pub fn get(&self, index: usize) -> Option<&DataCell> {
+        self.cells.get(index)
+    }
 }
 
 impl From<DataRow> for Row<'_> {
diff --git a/src/tuine/component/base/text_table/mod.rs b/src/tuine/component/base/text_table/mod.rs
index e8cd6fd5..eed6c0ae 100644
--- a/src/tuine/component/base/text_table/mod.rs
+++ b/src/tuine/component/base/text_table/mod.rs
@@ -33,6 +33,11 @@ pub struct StyleSheet {
     table_header: Style,
 }
 
+enum SortStatus {
+    Unsortable,
+    Sortable { column: usize },
+}
+
 /// A sortable, scrollable table for text data.
 pub struct TextTable<Message> {
     key: Key,
@@ -42,7 +47,7 @@ pub struct TextTable<Message> {
     show_selected_entry: bool,
     rows: Vec<DataRow>,
     style_sheet: StyleSheet,
-    sortable: bool,
+    sortable: SortStatus,
     table_gap: u16,
     on_select: Option<Box<dyn Fn(usize) -> Message>>,
     on_selected_click: Option<Box<dyn Fn(usize) -> Message>>,
@@ -62,7 +67,7 @@ impl<Message> TextTable<Message> {
             show_selected_entry: true,
             rows: Vec::default(),
             style_sheet: StyleSheet::default(),
-            sortable: false,
+            sortable: SortStatus::Unsortable,
             table_gap: 0,
             on_select: None,
             on_selected_click: None,
@@ -74,10 +79,7 @@ impl<Message> TextTable<Message> {
     /// Defaults to displaying no data if not set.
     pub fn rows(mut self, rows: Vec<DataRow>) -> Self {
         self.rows = rows;
-
-        if self.sortable {
-            self.sort_data();
-        }
+        self.try_sort_data();
 
         self
     }
@@ -101,17 +103,33 @@ impl<Message> TextTable<Message> {
 
     /// Whether the table should display as sortable.
     ///
-    /// Defaults to `false` if not set.
+    /// Defaults to unsortable if not set.
     pub fn sortable(mut self, sortable: bool) -> Self {
-        self.sortable = sortable;
+        self.sortable = if sortable {
+            SortStatus::Sortable { column: 0 }
+        } else {
+            SortStatus::Unsortable
+        };
 
-        if self.sortable {
-            self.sort_data();
-        }
+        self.try_sort_data();
 
         self
     }
 
+    /// Calling this enables sorting, and sets the sort column to `column`.
+    pub fn sort_column(mut self, column: usize) -> Self {
+        self.sortable = SortStatus::Sortable { column };
+
+        self.try_sort_data();
+
+        self
+    }
+
+    /// Returns whether the table is currently sortable.
+    pub fn is_sortable(&self) -> bool {
+        matches!(self.sortable, SortStatus::Sortable { .. })
+    }
+
     /// What to do when selecting an entry. Expects a boxed function that takes in
     /// the currently selected index and returns a [`Message`].
     ///
@@ -131,8 +149,21 @@ impl<Message> TextTable<Message> {
         self
     }
 
-    fn sort_data(&mut self) {
-        self.rows.sort_by(|a, b| todo!());
+    fn try_sort_data(&mut self) {
+        use std::cmp::Ordering;
+
+        if let SortStatus::Sortable { column } = self.sortable {
+            // TODO: We can avoid some annoying checks vy using const generics - this is waiting on
+            // the const_generics_defaults feature, landing in 1.59, however!
+
+            self.rows
+                .sort_by(|a, b| match (a.get(column), b.get(column)) {
+                    (Some(a), Some(b)) => a.cmp(b),
+                    (Some(_a), None) => Ordering::Greater,
+                    (None, Some(_b)) => Ordering::Less,
+                    (None, None) => Ordering::Equal,
+                });
+        }
     }
 
     fn update_column_widths(&mut self, bounds: Rect) {
@@ -193,6 +224,7 @@ impl<Message> TmpComponent<Message> for TextTable<Message> {
     {
         let rect = draw_ctx.rect();
         let state = state_ctx.mut_state::<TextTableState>(self.key);
+        state.set_num_items(self.rows.len()); // FIXME: Not a fan of this system like this - should be easier to do.
 
         self.table_gap = if !self.show_gap
             || (self.rows.len() + 2 > rect.height.into() && rect.height < TABLE_GAP_HEIGHT_LIMIT)
@@ -220,6 +252,7 @@ impl<Message> TmpComponent<Message> for TextTable<Message> {
             let start = state.display_start_index(rect, scrollable_height as usize);
             let end = min(state.num_items(), start + scrollable_height as usize);
 
+            debug!("Start: {}, end: {}", start, end);
             self.rows.drain(start..end).into_iter().map(|row| {
                 let r: Row<'_> = row.into();
                 r
@@ -251,6 +284,7 @@ impl<Message> TmpComponent<Message> for TextTable<Message> {
 
         let rect = draw_ctx.rect();
         let state = state_ctx.mut_state::<TextTableState>(self.key);
+        state.set_num_items(self.rows.len());
 
         match event {
             Event::Keyboard(key_event) => {
@@ -268,8 +302,13 @@ impl<Message> TmpComponent<Message> for TextTable<Message> {
                         MouseEventKind::Down(MouseButton::Left) => {
                             let y = mouse_event.row - rect.top();
 
-                            if self.sortable && y == 0 {
-                                todo!() // Sort by the clicked column!
+                            if y == 0 {
+                                if let SortStatus::Sortable { column } = self.sortable {
+                                    todo!() // Sort by the clicked column!
+                                            // self.sort_data();
+                                } else {
+                                    Status::Ignored
+                                }
                             } else if y > self.table_gap {
                                 let visual_index = usize::from(y - self.table_gap);
                                 state.set_visual_index(visual_index)
diff --git a/src/tuine/component/widget/temp_table.rs b/src/tuine/component/widget/temp_table.rs
index d4f57a15..dda80307 100644
--- a/src/tuine/component/widget/temp_table.rs
+++ b/src/tuine/component/widget/temp_table.rs
@@ -1,4 +1,4 @@
-use crate::tuine::{Shortcut, TextTable, TmpComponent, ViewContext};
+use crate::tuine::{text_table::DataRow, Shortcut, TextTable, TmpComponent, ViewContext};
 
 /// A [`TempTable`] is a text table that is meant to display temperature data.
 pub struct TempTable<Message> {
@@ -9,7 +9,15 @@ impl<Message> TempTable<Message> {
     #[track_caller]
     pub fn new(ctx: &mut ViewContext<'_>) -> Self {
         Self {
-            inner: Shortcut::with_child(TextTable::new(ctx, vec!["Sensor", "Temp"])),
+            inner: Shortcut::with_child(
+                TextTable::new(ctx, vec!["Sensor", "Temp"])
+                    .rows(vec![
+                        DataRow::default().cell("A").cell(2),
+                        DataRow::default().cell("B").cell(3),
+                        DataRow::default().cell("C").cell(1),
+                    ])
+                    .sort_column(1),
+            ),
         }
     }
 }
diff --git a/src/tuine/runtime.rs b/src/tuine/runtime.rs
index dcc2210a..59f27297 100644
--- a/src/tuine/runtime.rs
+++ b/src/tuine/runtime.rs
@@ -41,15 +41,24 @@ where
         if let Ok(event) = receiver.recv() {
             match event {
                 RuntimeEvent::UserInterface(event) => {
-                    on_event(
+                    match on_event(
                         &mut application,
                         &mut user_interface,
                         &mut app_data,
                         &mut layout,
                         event,
-                    );
-                    user_interface = new_user_interface(&mut application, &mut app_data);
-                    draw(&mut user_interface, terminal, &mut app_data, &mut layout)?;
+                    ) {
+                        Status::Captured => {
+                            // Hmm... is this really needed? Or is it fine to redraw once then do the termination check?
+                            if application.is_terminated() {
+                                break;
+                            }
+
+                            user_interface = new_user_interface(&mut application, &mut app_data);
+                            draw(&mut user_interface, terminal, &mut app_data, &mut layout)?;
+                        }
+                        Status::Ignored => {}
+                    }
                 }
                 RuntimeEvent::Custom(message) => {
                     application.update(message);
@@ -77,26 +86,29 @@ where
 fn on_event<A>(
     application: &mut A, user_interface: &mut Element<A::Message>, app_data: &mut AppData,
     layout: &mut LayoutNode, event: Event,
-) where
+) -> Status
+where
     A: Application + 'static,
 {
     let mut messages = vec![];
     let mut state_ctx = StateContext::new(&mut app_data.state_map);
     let draw_ctx = DrawContext::root(&layout);
 
-    match user_interface.on_event(&mut state_ctx, &draw_ctx, event, &mut messages) {
-        Status::Captured => {
-            // TODO: What to do on capture?
-        }
-        Status::Ignored => {
-            application.global_event_handler(event, &mut messages);
-        }
-    }
+    let event_handled =
+        match user_interface.on_event(&mut state_ctx, &draw_ctx, event, &mut messages) {
+            Status::Captured => {
+                // TODO: What to do on capture?
+                Status::Captured
+            }
+            Status::Ignored => application.global_event_handler(event, &mut messages),
+        };
 
     for msg in messages {
         debug!("Message: {:?}", msg); // FIXME: Remove this debug line!
         application.update(msg);
     }
+
+    event_handled
 }
 
 /// Creates a new [`Element`] representing the root of the user interface.