From 266a546478e6db93af1b803add4bcbe64bc98e7d Mon Sep 17 00:00:00 2001
From: Karl Tauber <karl@jformdesigner.com>
Date: Thu, 8 Jul 2021 16:54:34 +0200
Subject: [PATCH] Window decorations: window title bar width is no longer
 considered when calculating preferred/minimum width of window (issue #351)

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

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 47a82870..4ac0ca56 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -33,6 +33,8 @@ FlatLaf Change Log
   - `2px` at `1.25x` and `2.25x` in **IntelliJ** and **Darcula** themes
 - OptionPane: Do not make child components, which are derived from `JPanel`,
   non-opaque. (issue #349)
+- Window decorations: Window title bar width is no longer considered when
+  calculating preferred/minimum width of window. (issue #351)
 
 
 ## 1.3
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 185e32c0..35d50741 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
@@ -342,7 +342,7 @@ public class FlatRootPaneUI
 				? getSizeFunc.apply( rootPane.getContentPane() )
 				: rootPane.getSize();
 
-			int width = Math.max( titlePaneSize.width, contentSize.width );
+			int width = contentSize.width; // title pane width is not considered here
 			int height = titlePaneSize.height + contentSize.height;
 			if( titlePane == null || !titlePane.isMenuBarEmbedded() ) {
 				JMenuBar menuBar = rootPane.getJMenuBar();