전략평가 캔들차트 보조지표간 영역 사이즈 조덩

frontend/src/components/TradingChart.tsx

@@ -428,8 +428,11 @@ const TradingChart: React.FC<TradingChartProps> = ({
     const updateHandle = () => {
       const layouts = mgr.getPaneLayouts();
       const candle = layouts.find(l => l.paneIndex === 0);
-      const hasAux = layouts.some(l => l.paneIndex >= 2 && l.height > 20);
-      if (candle && candle.height > 20 && hasAux) {
+      // pane 1 = 볼륨(표시 시) 또는 첫 보조지표(볼륨 숨김) — paneIndex>=2 만 보면 후자에서 핸들 누락
+      const subPaneHeight = layouts
+        .filter(l => l.paneIndex > 0)
+        .reduce((sum, l) => sum + l.height, 0);
+      if (candle && candle.height > 20 && subPaneHeight > 60) {
         setCandlePaneBottomY(candle.topY + candle.height);
       } else {
         setCandlePaneBottomY(null);
@@ -1818,7 +1821,10 @@ const TradingChart: React.FC<TradingChartProps> = ({
           <span>차트 로딩중...</span>
         </div>
       )}
-      <div className="chart-main-row">
+      <div
+        className="chart-main-row"
+        style={showRightToolbar ? undefined : ({ '--sidebar-w': '0px' } as React.CSSProperties)}
+      >
         <div
           ref={containerRef}
           className="chart-container"