From b2ba2773d9361fa2b0cbea2f175b364a343abd70 Mon Sep 17 00:00:00 2001
From: iysheng <iysheng@163.com>
Date: Sat, 10 Sep 2022 12:23:37 +0800
Subject: [PATCH] Modify to display window shadow when ds no equal to 0

---
 src/window.cpp | 30 ++++++++++++++++--------------
 1 file changed, 16 insertions(+), 14 deletions(-)

diff --git a/src/window.cpp b/src/window.cpp
index 3fcbf26f..304a009b 100644
--- a/src/window.cpp
+++ b/src/window.cpp
@@ -78,21 +78,23 @@ void Window::draw(NVGcontext *ctx) {
                                     : m_theme->m_window_fill_unfocused);
     nvgFill(ctx);
 
+    if (ds)
+    {
+        /* Draw a drop shadow */
+        NVGpaint shadow_paint = nvgBoxGradient(
+            ctx, m_pos.x(), m_pos.y(), m_size.x(), m_size.y(), cr*2, ds*2,
+            m_theme->m_drop_shadow, m_theme->m_transparent);
 
-    /* Draw a drop shadow */
-    NVGpaint shadow_paint = nvgBoxGradient(
-        ctx, m_pos.x(), m_pos.y(), m_size.x(), m_size.y(), cr*2, ds*2,
-        m_theme->m_drop_shadow, m_theme->m_transparent);
-
-    nvgSave(ctx);
-    nvgResetScissor(ctx);
-    nvgBeginPath(ctx);
-    nvgRect(ctx, m_pos.x()-ds,m_pos.y()-ds, m_size.x()+2*ds, m_size.y()+2*ds);
-    nvgRoundedRect(ctx, m_pos.x(), m_pos.y(), m_size.x(), m_size.y(), cr);
-    nvgPathWinding(ctx, NVG_HOLE);
-    nvgFillPaint(ctx, shadow_paint);
-    nvgFill(ctx);
-    nvgRestore(ctx);
+        nvgSave(ctx);
+        nvgResetScissor(ctx);
+        nvgBeginPath(ctx);
+        nvgRect(ctx, m_pos.x()-ds,m_pos.y()-ds, m_size.x()+2*ds, m_size.y()+2*ds);
+        nvgRoundedRect(ctx, m_pos.x(), m_pos.y(), m_size.x(), m_size.y(), cr);
+        nvgPathWinding(ctx, NVG_HOLE);
+        nvgFillPaint(ctx, shadow_paint);
+        nvgFill(ctx);
+        nvgRestore(ctx);
+    }
 
     if (!m_title.empty()) {
         /* Draw header */