Revert "[Refactor] Move node title background draw logic to LGraphNode (#452)" (#455)

This reverts commit 047bf68dc9.

src/LGraphCanvas.ts

@@ -5201,10 +5201,36 @@ export class LGraphCanvas {
 
     // Title bar background (remember, it is rendered ABOVE the node)
     if (render_title || title_mode == TitleMode.TRANSPARENT_TITLE) {
-      node.drawTitleBarBackground(ctx, {
-        scale: this.ds.scale,
-        low_quality,
-      })
+      if (node.onDrawTitleBar) {
+        node.onDrawTitleBar(ctx, title_height, size, this.ds.scale, fgcolor)
+      } else if (
+        title_mode !== TitleMode.TRANSPARENT_TITLE
+      ) {
+        const title_color = node.constructor.title_color || fgcolor
+
+        if (collapsed) {
+          ctx.shadowColor = LiteGraph.DEFAULT_SHADOW_COLOR
+        }
+
+        ctx.fillStyle = title_color
+        ctx.beginPath()
+
+        if (shape == RenderShape.BOX || low_quality) {
+          ctx.rect(0, -title_height, size[0], title_height)
+        } else if (shape == RenderShape.ROUND || shape == RenderShape.CARD) {
+          ctx.roundRect(
+            0,
+            -title_height,
+            size[0],
+            title_height,
+            collapsed
+              ? [LiteGraph.ROUND_RADIUS]
+              : [LiteGraph.ROUND_RADIUS, LiteGraph.ROUND_RADIUS, 0, 0],
+          )
+        }
+        ctx.fill()
+        ctx.shadowColor = "transparent"
+      }
 
       // title box
       const box_size = 10