WE CAN HEAR THE AUDIO!!!! but uhh rendering to a file is cooked lmao

src/ui/widgets/timeline.py

@@ -14,17 +14,27 @@ class TimelineRow(Horizontal):
         background: $surface-lighten-1;
         height: 8;
         margin-bottom: 1;
-        width: 100;
+        
+        &.-muted {
+            background: $error 25%;
+        }
+        
+        &.-solo {
+            background: $warning 25%;
+        }
     }
     """
 
 class Timeline(Vertical):
     DEFAULT_CSS = """
     Timeline {
+        overflow-x: auto;
+        
         #rows {
             hatch: "-" $surface-lighten-1;
             padding: 0 0;
-            overflow-x: auto;
+            
+            
             
             .beat-line {
                 color: $surface-lighten-1;
@@ -58,6 +68,9 @@ class Timeline(Vertical):
     def calc_bar_offset(self):
         self.bar_offset = self.app.project.bpm / 8 * (0.03333333333 / self.app.zoom_level)
         
+        for row in self.query(TimelineRow):
+            row.styles.width = self.bar_offset * self.app.project.song_length
+        
     @on(events.MouseScrollDown)
     async def mouse_scroll_down(self, event: events.MouseScrollDown):
         self.app.zoom_level += (self.app.scroll_sensitivity_x / 200)
@@ -93,18 +106,17 @@ class Timeline(Vertical):
         
         
         with VerticalScroll(id="rows"):
-            
-            
-            
             for channel in self.app.project.channels:
-                with TimelineRow():
+                with TimelineRow() as row:
+                    row.styles.width = self.bar_offset * self.app.project.song_length
+                    
                     for chunk in channel.chunks:
                         if chunk.chunk_type == ChunkType.CHUNK:
                             yield Chunk(chunk_name=chunk.name, bar_pos=chunk.position)
                         elif chunk.chunk_type == ChunkType.AUDIO:
                             yield AudioChunk(chunk.audio_data, chunk.sample_rate, chunk.name, chunk.position)
 
-            for i in range(1, 17):
+            for i in range(1, self.app.project.song_length):
                 bar = None
                 if i % 4 == 0:
                     bar = Rule.vertical(classes="bar-line", line_style="double")