Remove independent parent, current and preview pane bg color config

yazi-config/preset/theme-dark.toml

@@ -20,9 +20,6 @@ light = ""
 
 [app]
 overall = {}
-parent  = {}
-current = {}
-preview = {}
 
 # : }}}
 

yazi-config/preset/theme-light.toml

@@ -20,9 +20,6 @@ light = ""
 
 [app]
 overall = {}
-parent  = {}
-current = {}
-preview = {}
 
 # : }}}
 

yazi-config/src/theme/theme.rs

@@ -37,12 +37,6 @@ pub struct Theme {
 #[derive(Deserialize, DeserializeOver2)]
 pub struct App {
 	pub overall: Style,
-	#[serde(default)]
-	pub parent:  Style,
-	#[serde(default)]
-	pub current: Style,
-	#[serde(default)]
-	pub preview: Style,
 }
 
 #[derive(Deserialize, DeserializeOver2)]
@@ -254,10 +248,4 @@ impl Theme {
 
 impl App {
 	pub fn bg_color(&self) -> String { self.overall.bg.map(|c| c.to_string()).unwrap_or_default() }
-
-	pub fn parent_bg(&self) -> String { self.parent.bg.map(|c| c.to_string()).unwrap_or_default() }
-
-	pub fn current_bg(&self) -> String { self.current.bg.map(|c| c.to_string()).unwrap_or_default() }
-
-	pub fn preview_bg(&self) -> String { self.preview.bg.map(|c| c.to_string()).unwrap_or_default() }
 }

yazi-fm/src/bg_render.rs

@@ -1,37 +1,5 @@
 use ratatui::{buffer::Buffer, layout::Rect, style::Color};
 
-/// Apply background color to a pane, skipping borders on all sides
-#[inline]
-pub fn apply_pane_bg_with_borders(buf: &mut Buffer, pane: Rect, bg_color: Color) {
-	let start_y = pane.top() + 1;
-	let end_y = if pane.bottom() > 0 { pane.bottom() - 1 } else { pane.bottom() };
-	let start_x = pane.left() + 1;
-	let end_x = if pane.right() > 0 { pane.right() - 1 } else { pane.right() };
-
-	if start_y < end_y && start_x < end_x {
-		for y in start_y..end_y {
-			for x in start_x..end_x {
-				buf[(x, y)].set_bg(bg_color);
-			}
-		}
-	}
-}
-
-/// Apply background color to a pane, skipping only top/bottom borders
-#[inline]
-pub fn apply_pane_bg_no_vertical_borders(buf: &mut Buffer, pane: Rect, bg_color: Color) {
-	let start_y = pane.top() + 1;
-	let end_y = if pane.bottom() > 0 { pane.bottom() - 1 } else { pane.bottom() };
-
-	if start_y < end_y {
-		for y in start_y..end_y {
-			for x in pane.left()..pane.right() {
-				buf[(x, y)].set_bg(bg_color);
-			}
-		}
-	}
-}
-
 /// Apply background color to entire area, excluding header and status bar
 #[inline]
 pub fn apply_overall_bg(buf: &mut Buffer, area: Rect, bg_color: Color) {

yazi-fm/src/root.rs

@@ -1,8 +1,8 @@
 use mlua::{ObjectLike, Table};
-use ratatui::{buffer::Buffer, layout::{Constraint, Direction, Layout, Rect}, widgets::Widget};
+use ratatui::{buffer::Buffer, layout::Rect, widgets::Widget};
 use tracing::error;
 use yazi_binding::elements::render_once;
-use yazi_config::{THEME, YAZI};
+use yazi_config::THEME;
 use yazi_core::Core;
 use yazi_plugin::LUA;
 
@@ -70,57 +70,9 @@ impl Widget for Root<'_> {
 			which::Which::new(self.core).render(area, buf);
 		}
 
-		// Calculate the Tab area (excluding Header, Tabs, and Status)
-		// This matches the Root layout in root.lua
-		let tabs_height = if self.core.mgr.tabs.len() > 1 { 1 } else { 0 };
-		let root_chunks = Layout::default()
-			.direction(Direction::Vertical)
-			.constraints([
-				Constraint::Length(1),           // Header
-				Constraint::Length(tabs_height), // Tabs
-				Constraint::Fill(1),             // Tab content (the 3 panes)
-				Constraint::Length(1),           // Status
-			])
-			.split(area);
-		let tab_area = root_chunks[2];
-
-		// Apply per-pane backgrounds first, then app-wide background
-		// Calculate pane areas using the manager ratio within the tab area
-		let ratio = YAZI.mgr.ratio.get();
-		let chunks = Layout::default()
-			.direction(Direction::Horizontal)
-			.constraints([
-				Constraint::Ratio(ratio.parent as u32, ratio.all as u32),
-				Constraint::Ratio(ratio.current as u32, ratio.all as u32),
-				Constraint::Ratio(ratio.preview as u32, ratio.all as u32),
-			])
-			.split(tab_area);
-
-		// Apply pane backgrounds (if configured)
-		// Skip borders: top/bottom rows and left/right edges where borders are drawn
-		let parent_bg = THEME.app.parent_bg();
-		if !parent_bg.is_empty() {
-			if let Ok(bg_color) = parent_bg.parse::<ratatui::style::Color>() {
-				apply_pane_bg_with_borders(buf, chunks[0], bg_color);
-			}
-		}
-
-		let current_bg = THEME.app.current_bg();
-		if !current_bg.is_empty() {
-			if let Ok(bg_color) = current_bg.parse::<ratatui::style::Color>() {
-				apply_pane_bg_no_vertical_borders(buf, chunks[1], bg_color);
-			}
-		}
-
-		let preview_bg = THEME.app.preview_bg();
-		if !preview_bg.is_empty() {
-			if let Ok(bg_color) = preview_bg.parse::<ratatui::style::Color>() {
-				apply_pane_bg_with_borders(buf, chunks[2], bg_color);
-			}
-		}
-
 		// Fill background on all cells to create an opaque background (like fzf does).
 		// This is done AFTER all rendering so text/foreground colors are already set.
+		// The background is skipped on the header (top row) and status bar (bottom row).
 		let bg_color_str = THEME.app.bg_color();
 		if !bg_color_str.is_empty() {
 			if let Ok(bg_color) = bg_color_str.parse::<ratatui::style::Color>() {

yazi-fm/src/term.rs

@@ -1,8 +1,24 @@
-use std::{io, ops::{Deref, DerefMut}, sync::atomic::{AtomicBool, Ordering}};
+use std::{
+	io,
+	ops::{Deref, DerefMut},
+	sync::atomic::{AtomicBool, Ordering},
+};
 
 use anyhow::Result;
-use crossterm::{event::{DisableBracketedPaste, DisableMouseCapture, EnableBracketedPaste, EnableMouseCapture, KeyboardEnhancementFlags, PopKeyboardEnhancementFlags, PushKeyboardEnhancementFlags}, execute, queue, style::Print, terminal::{EnterAlternateScreen, LeaveAlternateScreen, SetTitle, disable_raw_mode, enable_raw_mode}};
-use ratatui::{CompletedFrame, Frame, Terminal, backend::CrosstermBackend, buffer::Buffer, layout::Rect};
+use crossterm::{
+	event::{
+		DisableBracketedPaste, DisableMouseCapture, EnableBracketedPaste, EnableMouseCapture,
+		KeyboardEnhancementFlags, PopKeyboardEnhancementFlags, PushKeyboardEnhancementFlags,
+	},
+	execute, queue,
+	style::Print,
+	terminal::{
+		EnterAlternateScreen, LeaveAlternateScreen, SetTitle, disable_raw_mode, enable_raw_mode,
+	},
+};
+use ratatui::{
+	CompletedFrame, Frame, Terminal, backend::CrosstermBackend, buffer::Buffer, layout::Rect,
+};
 use yazi_adapter::{Emulator, Mux, TMUX};
 use yazi_config::{THEME, YAZI};
 use yazi_shared::SyncCell;
@@ -11,16 +27,16 @@ use yazi_term::tty::{TTY, TtyWriter};
 static CSI_U: AtomicBool = AtomicBool::new(false);
 
 pub(super) struct Term {
-	inner:       Terminal<CrosstermBackend<TtyWriter<'static>>>,
-	last_area:   Rect,
+	inner: Terminal<CrosstermBackend<TtyWriter<'static>>>,
+	last_area: Rect,
 	last_buffer: Buffer,
 }
 
 impl Term {
 	pub(super) fn start() -> Result<Self> {
 		let mut term = Self {
-			inner:       Terminal::new(CrosstermBackend::new(TTY.writer()))?,
-			last_area:   Default::default(),
+			inner: Terminal::new(CrosstermBackend::new(TTY.writer()))?,
+			last_area: Default::default(),
 			last_buffer: Default::default(),
 		};
 		let background = THEME.app.bg_color();
@@ -38,8 +54,6 @@ impl Term {
 			Print("\x1b[?12$p"),      // Request cursor blink status (DECRQM query for DECSET 12)
 			Print("\x1b[?u"),         // Request keyboard enhancement flags (CSI u)
 			Print("\x1b[0c"),         // Request device attributes
-			// Set terminal background color
-			yazi_term::If(!background.is_empty(), Print(format!("\x1b]11;{}\x1b\\", background))),
 			yazi_term::If(TMUX.get(), EnterAlternateScreen),
 			yazi_term::SetBackground(true, THEME.app.bg_color()), // Set app background
 			EnableBracketedPaste,
@@ -149,15 +163,21 @@ impl Term {
 }
 
 impl Drop for Term {
-	fn drop(&mut self) { self.stop().ok(); }
+	fn drop(&mut self) {
+		self.stop().ok();
+	}
 }
 
 impl Deref for Term {
 	type Target = Terminal<CrosstermBackend<TtyWriter<'static>>>;
 
-	fn deref(&self) -> &Self::Target { &self.inner }
+	fn deref(&self) -> &Self::Target {
+		&self.inner
+	}
 }
 
 impl DerefMut for Term {
-	fn deref_mut(&mut self) -> &mut Self::Target { &mut self.inner }
+	fn deref_mut(&mut self) -> &mut Self::Target {
+		&mut self.inner
+	}
 }

yazi-plugin/src/theme/theme.rs

@@ -35,9 +35,6 @@ fn app() -> Composer<ComposerGet, ComposerSet> {
 		let a = &THEME.app;
 		match key {
 			b"overall" => Style::from(a.overall).into_lua(lua),
-			b"parent" => Style::from(a.parent).into_lua(lua),
-			b"current" => Style::from(a.current).into_lua(lua),
-			b"preview" => Style::from(a.preview).into_lua(lua),
 			_ => Ok(Value::Nil),
 		}
 	}