Fix transparency for floating windows

src/renderer/grid_renderer.rs

@@ -83,6 +83,7 @@ impl GridRenderer {
         grid_position: (u64, u64),
         cell_width: u64,
         style: &Option<Arc<Style>>,
+        is_floating: bool,
     ) {
         self.paint.set_blend_mode(BlendMode::Src);
 
@@ -99,7 +100,12 @@ impl GridRenderer {
         }
 
         if self.paint.color() == self.get_default_background() {
-            self.paint.set_alpha(0);
+            if is_floating {
+                self.paint
+                    .set_alpha((255.0 * SETTINGS.get::<RendererSettings>().floating_opacity) as u8);
+            } else {
+                self.paint.set_alpha(0);
+            }
         }
         canvas.draw_rect(region, &self.paint);
     }

src/renderer/rendered_window.rs

@@ -354,7 +354,13 @@ impl RenderedWindow {
                         ..
                     } = line_fragment;
                     let grid_position = (*window_left, *window_top);
-                    grid_renderer.draw_background(canvas, grid_position, *width, style);
+                    grid_renderer.draw_background(
+                        canvas,
+                        grid_position,
+                        *width,
+                        style,
+                        self.floating_order.is_some(),
+                    );
                 }
 
                 for line_fragment in line_fragments.into_iter() {