SwingX: update fonts in JXHeader, JXMonthView, JXTaskPane and JXTitledPanel when changing default font

CHANGELOG.md

@@ -35,6 +35,8 @@ FlatLaf Change Log
   - Fixed missing tree lines (if enabled) for wide-selected rows. (issue #598)
   - Fixed scaling of tree lines and fixed alignment to expand/collapse arrows.
   - Removed support for dashed tree lines. `Tree.lineTypeDashed` is now ignored.
+- SwingX: Fonts in `JXHeader`, `JXMonthView`, `JXTaskPane` and `JXTitledPanel`
+  were not updated when changing default font.
 
 
 ## 2.6

flatlaf-swingx/src/main/java/com/formdev/flatlaf/swingx/ui/FlatTitledPanelUI.java

@@ -18,7 +18,6 @@ package com.formdev.flatlaf.swingx.ui;
 
 import static com.formdev.flatlaf.util.UIScale.scale;
 import java.awt.Color;
-import java.awt.Font;
 import java.awt.Graphics2D;
 import java.awt.Insets;
 import java.awt.geom.Rectangle2D;
@@ -53,9 +52,6 @@ public class FlatTitledPanelUI
 		installProperty( titledPanel, "titlePainter", new PainterUIResource<>(
 			new TitlePainter( UIManager.getColor( "JXTitledPanel.titleBackground" ),
 				UIManager.getColor( "JXTitledPanel.borderColor" ) ) ) );
-
-		// make title bold
-		installProperty( titledPanel, "titleFont", UIManager.getFont( "JXTitledPanel.titleFont" ).deriveFont( Font.BOLD ) );
 	}
 
 	@Override

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

@@ -35,11 +35,23 @@ ColumnControlButton.actionIcon = com.formdev.flatlaf.swingx.icons.FlatColumnCont
 JXDatePicker.border = com.formdev.flatlaf.swingx.ui.FlatDatePickerBorder
 
 
+#---- Header ----
+
+JXHeader.titleFont = +bold
+JXHeader.descriptionFont = +0
+
+
 #---- MonthView ----
 
 JXMonthView.monthDownFileName = {icon}com.formdev.flatlaf.swingx.ui.FlatMonthDownIcon
 JXMonthView.monthUpFileName = {icon}com.formdev.flatlaf.swingx.ui.FlatMonthUpIcon
 JXMonthView.todayColor = @foreground
+JXMonthView.font = +0
+
+
+#---- TaskPane ----
+
+TaskPane.font = +bold
 
 
 #---- TitledPanel ----
@@ -48,6 +60,7 @@ JXTitledPanel.borderColor = $Button.borderColor
 JXTitledPanel.titleBackground = $TaskPane.titleBackgroundGradientStart
 JXTitledPanel.titleForeground = $TaskPane.titleForeground
 JXTitledPanel.captionInsets = 4,10,4,10
+JXTitledPanel.titleFont = +bold
 
 
 #---- SearchField ----