1 files changed, 55 insertions, 55 deletions

diff --git a/src/ui/scrollbar.rs b/src/ui/scrollbar.rs
index a1184217..adf4dec1 100644
--- a/src/ui/scrollbar.rs
+++ b/src/ui/scrollbar.rs
@@ -2,81 +2,81 @@ use super::style::SharedTheme;
 use easy_cast::CastFloat;
 use std::convert::TryFrom;
 use tui::{
-    backend::Backend,
-    buffer::Buffer,
-    layout::{Margin, Rect},
-    style::Style,
-    symbols::{block::FULL, line::DOUBLE_VERTICAL},
-    widgets::Widget,
-    Frame,
+	backend::Backend,
+	buffer::Buffer,
+	layout::{Margin, Rect},
+	style::Style,
+	symbols::{block::FULL, line::DOUBLE_VERTICAL},
+	widgets::Widget,
+	Frame,
 };
 
 ///
 struct Scrollbar {
-    max: u16,
-    pos: u16,
-    style_bar: Style,
-    style_pos: Style,
+	max: u16,
+	pos: u16,
+	style_bar: Style,
+	style_pos: Style,
 }
 
 impl Scrollbar {
-    fn new(max: usize, pos: usize) -> Self {
-        Self {
-            max: u16::try_from(max).unwrap_or_default(),
-            pos: u16::try_from(pos).unwrap_or_default(),
-            style_pos: Style::default(),
-            style_bar: Style::default(),
-        }
-    }
+	fn new(max: usize, pos: usize) -> Self {
+		Self {
+			max: u16::try_from(max).unwrap_or_default(),
+			pos: u16::try_from(pos).unwrap_or_default(),
+			style_pos: Style::default(),
+			style_bar: Style::default(),
+		}
+	}
 }
 
 impl Widget for Scrollbar {
-    fn render(self, area: Rect, buf: &mut Buffer) {
-        if area.height <= 2 {
-            return;
-        }
+	fn render(self, area: Rect, buf: &mut Buffer) {
+		if area.height <= 2 {
+			return;
+		}
 
-        if self.max == 0 {
-            return;
-        }
+		if self.max == 0 {
+			return;
+		}
 
-        let right = area.right().saturating_sub(1);
-        if right <= area.left() {
-            return;
-        };
+		let right = area.right().saturating_sub(1);
+		if right <= area.left() {
+			return;
+		};
 
-        let (bar_top, bar_height) = {
-            let scrollbar_area = area.inner(&Margin {
-                horizontal: 0,
-                vertical: 1,
-            });
+		let (bar_top, bar_height) = {
+			let scrollbar_area = area.inner(&Margin {
+				horizontal: 0,
+				vertical: 1,
+			});
 
-            (scrollbar_area.top(), scrollbar_area.height)
-        };
+			(scrollbar_area.top(), scrollbar_area.height)
+		};
 
-        for y in bar_top..(bar_top + bar_height) {
-            buf.set_string(right, y, DOUBLE_VERTICAL, self.style_bar);
-        }
+		for y in bar_top..(bar_top + bar_height) {
+			buf.set_string(right, y, DOUBLE_VERTICAL, self.style_bar);
+		}
 
-        let progress = f32::from(self.pos) / f32::from(self.max);
-        let progress = if progress > 1.0 { 1.0 } else { progress };
-        let pos = f32::from(bar_height) * progress;
+		let progress = f32::from(self.pos) / f32::from(self.max);
+		let progress = if progress > 1.0 { 1.0 } else { progress };
+		let pos = f32::from(bar_height) * progress;
 
-        let pos: u16 = pos.cast_nearest();
-        let pos = pos.saturating_sub(1);
+		let pos: u16 = pos.cast_nearest();
+		let pos = pos.saturating_sub(1);
 
-        buf.set_string(right, bar_top + pos, FULL, self.style_pos);
-    }
+		buf.set_string(right, bar_top + pos, FULL, self.style_pos);
+	}
 }
 
 pub fn draw_scrollbar<B: Backend>(
-    f: &mut Frame<B>,
-    r: Rect,
-    theme: &SharedTheme,
-    max: usize,
-    pos: usize,
+	f: &mut Frame<B>,
+	r: Rect,
+	theme: &SharedTheme,
+	max: usize,
+	pos: usize,
 ) {
-    let mut widget = Scrollbar::new(max, pos);
-    widget.style_pos = theme.scroll_bar_pos();
-    f.render_widget(widget, r);
+	let mut widget = Scrollbar::new(max, pos);
+	widget.style_pos = theme.scroll_bar_pos();
+	f.render_widget(widget, r);
 }