diff --git a/examples/tic-tac-toe.rs b/examples/tic-tac-toe.rs
new file mode 100644
index 0000000..8e798a4
--- /dev/null
+++ b/examples/tic-tac-toe.rs
@@ -0,0 +1,198 @@
+use std::fmt::Display;
+use std::iter;
+use std::ops::Not;
+use std::time::SystemTime;
+
+use gooey::value::Dynamic;
+use gooey::widget::MakeWidget;
+use gooey::widgets::button::ButtonKind;
+use gooey::{Run, WithClone};
+use kludgine::figures::units::Lp;
+
+fn main() -> gooey::Result {
+    let app = Dynamic::new(AppState::Winner(None));
+    app.map_each(app.with_clone(|app| {
+        move |state: &AppState| match state {
+            AppState::Playing => play_screen(&app).make_widget(),
+            AppState::Winner(winner) => game_end(*winner, &app).make_widget(),
+        }
+    }))
+    .switcher()
+    .contain()
+    .width(Lp::inches(2)..Lp::inches(6))
+    .height(Lp::inches(2)..Lp::inches(6))
+    .centered()
+    .expand()
+    .run()
+}
+
+#[derive(Default, Debug)]
+enum AppState {
+    #[default]
+    Playing,
+    Winner(Option<Player>),
+}
+
+#[derive(Clone, Copy, Debug, Eq, PartialEq)]
+enum Player {
+    X,
+    O,
+}
+
+impl Display for Player {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Player::X => f.write_str("X"),
+            Player::O => f.write_str("O"),
+        }
+    }
+}
+
+impl Not for Player {
+    type Output = Self;
+
+    fn not(self) -> Self::Output {
+        match self {
+            Self::X => Self::O,
+            Self::O => Self::X,
+        }
+    }
+}
+
+struct GameState {
+    app: Dynamic<AppState>,
+    current_player: Player,
+    cells: Vec<Option<Player>>,
+}
+
+impl GameState {
+    fn new_game(app: &Dynamic<AppState>) -> Self {
+        Self {
+            app: app.clone(),
+            // Bad RNG: if we have an even milliseconds in the current
+            // timestamp, it's O's turn first.
+            current_player: if SystemTime::now()
+                .duration_since(SystemTime::UNIX_EPOCH)
+                .expect("invalid system time")
+                .as_millis()
+                % 2
+                == 0
+            {
+                Player::O
+            } else {
+                Player::X
+            },
+            cells: iter::repeat(None).take(9).collect(),
+        }
+    }
+
+    fn play(&mut self, row: usize, column: usize) {
+        let player = self.current_player;
+        self.current_player = !player;
+
+        self.cells[row * 3 + column] = Some(player);
+
+        if let Some(winner) = self.check_for_winner() {
+            self.app.set(AppState::Winner(Some(winner)));
+        } else if self.cells.iter().all(Option::is_some) {
+            self.app.set(AppState::Winner(None));
+        }
+    }
+
+    fn check_for_winner(&self) -> Option<Player> {
+        // Rows and columns
+        for i in 0..3 {
+            if let Some(winner) = self
+                .winner_in_cells([[i, 0], [i, 1], [i, 2]])
+                .or_else(|| self.winner_in_cells([[0, i], [1, i], [2, i]]))
+            {
+                return Some(winner);
+            }
+        }
+
+        // Diagonals
+        self.winner_in_cells([[0, 0], [1, 1], [2, 2]])
+            .or_else(|| self.winner_in_cells([[2, 0], [1, 1], [0, 2]]))
+    }
+
+    fn winner_in_cells(&self, cells: [[usize; 2]; 3]) -> Option<Player> {
+        match (
+            self.cell(cells[0][0], cells[0][1]),
+            self.cell(cells[1][0], cells[1][1]),
+            self.cell(cells[2][0], cells[2][1]),
+        ) {
+            (Some(a), Some(b), Some(c)) if a == b && b == c => Some(a),
+            _ => None,
+        }
+    }
+
+    fn cell(&self, row: usize, column: usize) -> Option<Player> {
+        self.cells[row * 3 + column]
+    }
+}
+
+fn game_end(winner: Option<Player>, app: &Dynamic<AppState>) -> impl MakeWidget {
+    // TODO we need typography styles
+    let app = app.clone();
+    let label = if let Some(winner) = winner {
+        format!("{winner:?} wins!")
+    } else {
+        String::from("No winner")
+    };
+
+    label
+        .and("Play Again".into_button().on_click(move |_| {
+            app.set(AppState::Playing);
+        }))
+        .into_rows()
+        .centered()
+        .expand()
+}
+
+fn play_screen(app: &Dynamic<AppState>) -> impl MakeWidget {
+    let game = Dynamic::new(GameState::new_game(app));
+    let current_player_label = game.map_each(|state| format!("{}'s Turn", state.current_player));
+
+    current_player_label.and(play_grid(&game)).into_rows()
+}
+
+fn play_grid(game: &Dynamic<GameState>) -> impl MakeWidget {
+    row_of_squares(0, game)
+        .expand()
+        .and(row_of_squares(1, game).expand())
+        .and(row_of_squares(2, game).expand())
+        .into_rows()
+}
+
+fn row_of_squares(row: usize, game: &Dynamic<GameState>) -> impl MakeWidget {
+    square(row, 0, game)
+        .expand()
+        .and(square(row, 1, game).expand())
+        .and(square(row, 2, game).expand())
+        .into_columns()
+}
+
+fn square(row: usize, column: usize, game: &Dynamic<GameState>) -> impl MakeWidget {
+    let game = game.clone();
+    let enabled = Dynamic::new(true);
+    let label = Dynamic::default();
+    (&enabled, &label).with_clone(|(enabled, label)| {
+        game.for_each(move |state| {
+            let Some(player) = state.cell(row, column) else {
+                return;
+            };
+
+            if enabled.update(false) {
+                label.update(player.to_string());
+            }
+        });
+    });
+
+    label
+        .clone()
+        .into_button()
+        .enabled(enabled)
+        .kind(ButtonKind::Outline)
+        .on_click(move |_| game.lock().play(row, column))
+        .expand()
+}
diff --git a/src/widgets/button.rs b/src/widgets/button.rs
index 75f2b40..6295b81 100644
--- a/src/widgets/button.rs
+++ b/src/widgets/button.rs
@@ -218,7 +218,7 @@ impl Button {
         }
     }
 
-    fn determine_stateful_colors(&mut self, context: &WidgetContext<'_, '_>) -> ButtonColors {
+    fn determine_stateful_colors(&mut self, context: &mut WidgetContext<'_, '_>) -> ButtonColors {
         let kind = self.kind.get_tracked(context);
         let visual_state = self.visual_style(context);
 
@@ -227,6 +227,10 @@ impl Button {
             kind,
         };
 
+        if !self.cached_state.enabled {
+            context.blur();
+        }
+
         if context.is_default() {
             kind.colors_for_default(visual_state, context)
         } else {
@@ -238,7 +242,7 @@ impl Button {
         }
     }
 
-    fn update_colors(&mut self, context: &WidgetContext<'_, '_>, immediate: bool) {
+    fn update_colors(&mut self, context: &mut WidgetContext<'_, '_>, immediate: bool) {
         let new_style = self.determine_stateful_colors(context);
 
         match (immediate, &self.active_colors) {
@@ -261,7 +265,7 @@ impl Button {
         }
     }
 
-    fn current_style(&mut self, context: &WidgetContext<'_, '_>) -> ButtonColors {
+    fn current_style(&mut self, context: &mut WidgetContext<'_, '_>) -> ButtonColors {
         if self.active_colors.is_none() {
             self.update_colors(context, false);
         }
@@ -463,13 +467,26 @@ impl Widget for Button {
         context: &mut LayoutContext<'_, '_, '_, '_, '_>,
     ) -> Size<UPx> {
         let padding = context.get(&IntrinsicPadding).into_upx(context.gfx.scale());
+        let double_padding = padding * 2;
         let mounted = self.content.mounted(&mut context.as_event_context());
+        let available_space = Size::new(
+            available_space.width - double_padding,
+            available_space.height - double_padding,
+        );
         let size = context.for_other(&mounted).layout(available_space);
+        let size = Size::new(
+            available_space
+                .width
+                .fit_measured(size.width, context.gfx.scale()),
+            available_space
+                .height
+                .fit_measured(size.height, context.gfx.scale()),
+        );
         context.set_child_layout(
             &mounted,
             Rect::new(Point::new(padding, padding), size).into_signed(),
         );
-        size + padding * 2
+        size + double_padding
     }
 
     fn keyboard_input(