From d5709c237fad82792da764d34e1ffe427a765c1f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Till=20W=C3=BCbbers?= <till.wuebbers@gmail.com>
Date: Sun, 26 Mar 2023 17:18:13 +0200
Subject: [PATCH] fake drop shadow

---
 AsuroTool/AsuroTool.cpp | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/AsuroTool/AsuroTool.cpp b/AsuroTool/AsuroTool.cpp
index d38ae91..fb1817a 100644
--- a/AsuroTool/AsuroTool.cpp
+++ b/AsuroTool/AsuroTool.cpp
@@ -66,6 +66,26 @@ time_t getDayStartOf(time_t time)
 	return mktime(&localTime);
 }
 
+void dropShadow(float size, ImColor color)
+{
+	ImDrawList* windowDrawList = ImGui::GetWindowDrawList();
+	ImVec2 lastMin = ImGui::GetItemRectMin();
+	ImVec2 lastMax = ImGui::GetItemRectMax();
+
+	windowDrawList->AddQuadFilled(
+		{ lastMin.x, lastMax.y },
+		{ lastMax.x, lastMax.y },
+		{ lastMax.x + size, lastMax.y + size },
+		{ lastMin.x + size, lastMax.y + size },
+		color);
+	windowDrawList->AddQuadFilled(
+		{ lastMax.x, lastMin.y },
+		{ lastMax.x + size, lastMin.y + size },
+		{ lastMax.x + size, lastMax.y + size },
+		{ lastMax.x, lastMax.y },
+		color);
+}
+
 void init(DrawData& drawData, ApplicationData& appData)
 {
 	std::wstring appPath;
@@ -429,6 +449,7 @@ ImVec2 timerWindow(DrawData& drawData, ApplicationData& appData)
 			appData.settings.timerDuration -= 60.f;
 			if (appData.settings.timerDuration < 0.) appData.settings.timerDuration = 0.f;
 		}
+		dropShadow(3.f, { 1.f, 1.f, 1.f, .3f });
 		
 		ImGui::SameLine();
 		ImGui::PushItemWidth(45.f);