Table: fixed missing upper right corner (e.g. in SwingX JXTable with column control visible)

CHANGELOG.md

@@ -12,6 +12,8 @@ FlatLaf Change Log
   #17)
 - Button: Hover and pressed background colors are now derived from actual button
   background color. (issue #21)
+- Table: Fixed missing upper right corner (e.g. in SwingX JXTable with column
+  control visible).
 
 
 ## 0.16

flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatScrollPaneUI.java

@@ -17,10 +17,8 @@
 package com.formdev.flatlaf.ui;
 
 import java.awt.Component;
-import java.awt.Container;
 import java.awt.Graphics;
 import java.awt.Insets;
-import java.awt.Rectangle;
 import java.awt.event.ContainerEvent;
 import java.awt.event.ContainerListener;
 import java.awt.event.FocusEvent;
@@ -30,10 +28,8 @@ import javax.swing.JComponent;
 import javax.swing.JScrollPane;
 import javax.swing.JViewport;
 import javax.swing.LookAndFeel;
-import javax.swing.ScrollPaneLayout;
 import javax.swing.UIManager;
 import javax.swing.plaf.ComponentUI;
-import javax.swing.plaf.UIResource;
 import javax.swing.plaf.basic.BasicScrollPaneUI;
 
 /**
@@ -54,9 +50,6 @@ public class FlatScrollPaneUI
 	public void installUI( JComponent c ) {
 		super.installUI( c );
 
-		if( scrollpane.getLayout() instanceof UIResource )
-			scrollpane.setLayout( new FlatScrollPaneLayout() );
-
 		int focusWidth = UIManager.getInt( "Component.focusWidth" );
 		LookAndFeel.installProperty( c, "opaque", focusWidth == 0 );
 
@@ -65,9 +58,6 @@ public class FlatScrollPaneUI
 
 	@Override
 	public void uninstallUI( JComponent c ) {
-		if( scrollpane.getLayout() instanceof FlatScrollPaneLayout )
-			scrollpane.setLayout( new ScrollPaneLayout.UIResource() );
-
 		MigLayoutVisualPadding.uninstall( scrollpane );
 
 		super.uninstallUI( c );
@@ -173,27 +163,4 @@ public class FlatScrollPaneUI
 			scrollpane.repaint();
 		}
 	}
-
-	//---- class FlatScrollPaneLayout -----------------------------------------
-
-	private static class FlatScrollPaneLayout
-		extends ScrollPaneLayout
-	{
-		@Override
-		public void layoutContainer( Container parent ) {
-			super.layoutContainer( parent );
-
-			// increase height of vertical scroll bar so that it also fills the upper right corner
-			if( colHead != null && vsb != null && colHead.isVisible() && vsb.isVisible() ) {
-				Rectangle colHeadBounds = colHead.getBounds();
-				Rectangle vsbBounds = vsb.getBounds();
-
-				if( vsbBounds.y > colHeadBounds.y ) {
-					vsbBounds.height += (vsbBounds.y - colHeadBounds.y);
-					vsbBounds.y = colHeadBounds.y;
-					vsb.setBounds( vsbBounds );
-				}
-			}
-		}
-	}
 }

flatlaf-core/src/main/resources/com/formdev/flatlaf/FlatLaf.properties

@@ -278,6 +278,7 @@ ScrollBar.width=10
 
 ScrollPane.border=com.formdev.flatlaf.ui.FlatBorder
 ScrollPane.background=@@ScrollBar.track
+ScrollPane.fillUpperCorner=true
 
 
 #---- Separator ----