From 1cda979d8f3992f4be9262ece8880dca6a8e162f Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Mon, 24 Jul 2017 17:19:25 +0100
Subject: [PATCH] Clear QPixmapCache if style/palette changes (Qt should do
 this really)

---
 qrenderdoc/Windows/MainWindow.cpp | 7 +++++++
 qrenderdoc/Windows/MainWindow.h   | 1 +
 2 files changed, 8 insertions(+)

diff --git a/qrenderdoc/Windows/MainWindow.cpp b/qrenderdoc/Windows/MainWindow.cpp
index 939f6a68d..07abbdde3 100644
--- a/qrenderdoc/Windows/MainWindow.cpp
+++ b/qrenderdoc/Windows/MainWindow.cpp
@@ -28,6 +28,7 @@
 #include <QFileInfo>
 #include <QMimeData>
 #include <QMouseEvent>
+#include <QPixmapCache>
 #include <QProgressBar>
 #include <QProgressDialog>
 #include <QToolButton>
@@ -1690,6 +1691,12 @@ void MainWindow::closeEvent(QCloseEvent *event)
   SaveLayout(0);
 }
 
+void MainWindow::changeEvent(QEvent *event)
+{
+  if(event->type() == QEvent::PaletteChange || event->type() == QEvent::StyleChange)
+    QPixmapCache::clear();
+}
+
 QString MainWindow::dragFilename(const QMimeData *mimeData)
 {
   if(mimeData->hasUrls())
diff --git a/qrenderdoc/Windows/MainWindow.h b/qrenderdoc/Windows/MainWindow.h
index 00bfdb77c..a5b91a889 100644
--- a/qrenderdoc/Windows/MainWindow.h
+++ b/qrenderdoc/Windows/MainWindow.h
@@ -134,6 +134,7 @@ private slots:
 
 private:
   void closeEvent(QCloseEvent *event) override;
+  void changeEvent(QEvent *event) override;
 
   void dragEnterEvent(QDragEnterEvent *event) override;
   void dropEvent(QDropEvent *event) override;