From 96ef977311a678f0e34f43fecd38b381721ce336 Mon Sep 17 00:00:00 2001
From: David Capello <david@igara.com>
Date: Thu, 14 Dec 2023 14:26:34 -0300
Subject: [PATCH] Add new "shade_empty" style to paint the empty shades label
 (fix #4225)

---
 data/extensions/aseprite-theme/dark/theme.xml |  4 ++++
 data/extensions/aseprite-theme/theme.xml      |  4 ++++
 src/app/ui/color_shades.cpp                   | 10 ++++++----
 3 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/data/extensions/aseprite-theme/dark/theme.xml b/data/extensions/aseprite-theme/dark/theme.xml
index 6999ab9aa..c8b0e24a1 100644
--- a/data/extensions/aseprite-theme/dark/theme.xml
+++ b/data/extensions/aseprite-theme/dark/theme.xml
@@ -993,6 +993,10 @@
             <icon part="window_center_icon" color="button_hot_text" state="mouse" />
             <icon part="window_center_icon" color="button_selected_text" state="selected" />
         </style>
+        <style id="shade_empty">
+            <background color="editor_face" />
+            <text color="status_bar_text" />
+        </style>
         <style id="shade_selection">
             <background part="colorbar_selection_hot" />
         </style>
diff --git a/data/extensions/aseprite-theme/theme.xml b/data/extensions/aseprite-theme/theme.xml
index 7c6f9c492..5f14a6531 100644
--- a/data/extensions/aseprite-theme/theme.xml
+++ b/data/extensions/aseprite-theme/theme.xml
@@ -983,6 +983,10 @@
             <icon part="window_center_icon" color="button_hot_text" state="mouse" />
             <icon part="window_center_icon" color="button_selected_text" state="selected" />
         </style>
+        <style id="shade_empty">
+            <background color="editor_face" />
+            <text color="face" />
+        </style>
         <style id="shade_selection">
             <background part="colorbar_selection_hot" />
         </style>
diff --git a/src/app/ui/color_shades.cpp b/src/app/ui/color_shades.cpp
index 29598156d..072523578 100644
--- a/src/app/ui/color_shades.cpp
+++ b/src/app/ui/color_shades.cpp
@@ -1,5 +1,5 @@
 // Aseprite
-// Copyright (C) 2019-2022  Igara Studio S.A.
+// Copyright (C) 2019-2023  Igara Studio S.A.
 // Copyright (C) 2018  David Capello
 //
 // This program is distributed under the terms of
@@ -301,9 +301,11 @@ void ColorShades::onPaint(ui::PaintEvent& ev)
     }
   }
   else {
-    g->fillRect(theme->colors.editorFace(), bounds);
-    g->drawAlignedUIText(text(), theme->colors.face(), gfx::ColorNone, bounds,
-                         ui::CENTER | ui::MIDDLE);
+    ui::PaintWidgetPartInfo info;
+    const std::string& text = this->text();
+    info.text = &text;
+    theme->paintWidgetPart(
+      g, theme->styles.shadeEmpty(), bounds, info);
   }
 }