From 2fb73d91ef4e3825e5195f0a3e5bfe34cb294190 Mon Sep 17 00:00:00 2001
From: Tanner Collin <git@tannercollin.com>
Date: Tue, 17 Feb 2026 17:17:18 -0700
Subject: [PATCH] feat: Invert home button icon color to white

Co-authored-by: aider (gemini/gemini-2.5-pro) <aider@aider.chat>
---
 src/ViewCube.cpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/ViewCube.cpp b/src/ViewCube.cpp
index 7ce0b44..c0e4bb1 100644
--- a/src/ViewCube.cpp
+++ b/src/ViewCube.cpp
@@ -1,5 +1,6 @@
 #include "ViewCube.h"
 #include <QGuiApplication>
+#include <QImage>
 #include <QPainter>
 #include <QFont>
 #include <QOpenGLShaderProgram>
@@ -229,7 +230,16 @@ void ViewCube::paint2D(QPainter& painter, int widgetWidth, int widgetHeight)
     m_homeButtonRect = QRect(viewCubeX - buttonMargin - buttonSize, viewCubeY, buttonSize, buttonSize);
 
     if (m_homeButtonRenderer && m_homeButtonRenderer->isValid()) {
-        m_homeButtonRenderer->render(&painter, m_homeButtonRect);
+        QImage image(m_homeButtonRect.size(), QImage::Format_ARGB32_Premultiplied);
+        image.fill(Qt::transparent);
+
+        QPainter imagePainter(&image);
+        m_homeButtonRenderer->render(&imagePainter);
+        imagePainter.end();
+
+        image.invertPixels(QImage::InvertRgb);
+
+        painter.drawImage(m_homeButtonRect, image);
     }
 }