From d27783e2f151d5810be8cdf3e57c0896645d2b38 Mon Sep 17 00:00:00 2001
From: Uwe <Kindler>
Date: Fri, 2 Sep 2022 14:54:48 +0200
Subject: [PATCH 1/2] Added check for model widget for Linux

Prevent painting of drop overlays when model widget is active
---
 src/FloatingDockContainer.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/FloatingDockContainer.cpp b/src/FloatingDockContainer.cpp
index 2a32786..869c7d7 100644
--- a/src/FloatingDockContainer.cpp
+++ b/src/FloatingDockContainer.cpp
@@ -515,6 +515,13 @@ void FloatingDockContainerPrivate::updateDropOverlays(const QPoint &GlobalPos)
 		return;
 	}
 
+#ifdef Q_OS_LINUX
+    if (qApp->activeModalWidget())
+    {
+        return;
+    }
+#endif
+
 	auto Containers = DockManager->dockContainers();
 	CDockContainerWidget *TopContainer = nullptr;
 	for (auto ContainerWidget : Containers)

From c11a496278fa818a28adc8cd156dd3cebae213e1 Mon Sep 17 00:00:00 2001
From: Uwe <Kindler>
Date: Fri, 2 Sep 2022 18:18:28 +0200
Subject: [PATCH 2/2] Change to ensure that modal widgets are always on top of
 floating widgets

---
 src/DockFocusController.cpp |  2 +-
 src/DockManager.cpp         | 11 +++++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/DockFocusController.cpp b/src/DockFocusController.cpp
index 595c9fa..0859c1a 100644
--- a/src/DockFocusController.cpp
+++ b/src/DockFocusController.cpp
@@ -264,7 +264,7 @@ void CDockFocusController::onFocusWindowChanged(QWindow *focusWindow)
 //===========================================================================
 void CDockFocusController::onApplicationFocusChanged(QWidget* focusedOld, QWidget* focusedNow)
 {
-	Q_UNUSED(focusedOld);
+    Q_UNUSED(focusedOld);
 
 	if (d->DockManager->isRestoringState())
 	{
diff --git a/src/DockManager.cpp b/src/DockManager.cpp
index ecb558c..bbca9d6 100644
--- a/src/DockManager.cpp
+++ b/src/DockManager.cpp
@@ -45,6 +45,7 @@
 #include <QSettings>
 #include <QMenu>
 #include <QApplication>
+#include <QWindow>
 
 #include "FloatingDockContainer.h"
 #include "DockOverlay.h"
@@ -500,6 +501,16 @@ CDockManager::CDockManager(QWidget *parent) :
 
 #ifdef Q_OS_LINUX
 	window()->installEventFilter(this);
+
+    connect(qApp, &QApplication::focusWindowChanged, [](QWindow* focusWindow)
+    {
+        // bring modal dialogs to foreground to ensure that they are in front of any
+        // floating dock widget
+        if (focusWindow && focusWindow->isModal())
+        {
+            focusWindow->raise();
+        }
+    });
 #endif
 }