From 417f0f5f1c0ef3aff74fb521f14b8214f9b1ae6f Mon Sep 17 00:00:00 2001
From: Karl Tauber <karl@jformdesigner.com>
Date: Sat, 25 Nov 2023 18:12:13 +0100
Subject: [PATCH] fixed broken rendering after resizing window to minimum size
 and then increasing size again (issue #767)

---
 CHANGELOG.md                                                  | 2 ++
 .../src/main/java/com/formdev/flatlaf/ui/FlatRootPaneUI.java  | 2 +-
 .../src/main/java/com/formdev/flatlaf/ui/FlatTitlePane.java   | 4 ++++
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 99d635f5..fe889b12 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,8 @@ FlatLaf Change Log
   and #750)
 - OptionPane: Fixed styling custom panel background in `JOptionPane`. (issue
   #761)
+- Fixed broken rendering after resizing window to minimum size and then
+  increasing size again. (issue #767)
 
 
 ## 3.2.5
diff --git a/flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatRootPaneUI.java b/flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatRootPaneUI.java
index 86125101..3dde8f15 100644
--- a/flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatRootPaneUI.java
+++ b/flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatRootPaneUI.java
@@ -499,7 +499,7 @@ public class FlatRootPaneUI
 		@Override
 		public void invalidateLayout( Container parent ) {
 			if( titlePane != null )
-				titlePane.menuBarChanged();
+				titlePane.menuBarInvalidate();
 		}
 
 		@Override
diff --git a/flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTitlePane.java b/flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTitlePane.java
index 3de0e068..6eb29660 100644
--- a/flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTitlePane.java
+++ b/flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTitlePane.java
@@ -608,6 +608,10 @@ public class FlatTitlePane
 		doLayout();
 	}
 
+	void menuBarInvalidate() {
+		menuBarPlaceholder.invalidate();
+	}
+
 	@Override
 	public void paint( Graphics g ) {
 		super.paint( g );