Typography: added light and semibold font/style

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

@@ -45,6 +45,20 @@ mini.font = -3
 # default font
 #defaultFont = ...
 
+# font weights
+#  Windows
+[win]light.font = "Segoe UI Light"
+[win]semibold.font = "Segoe UI Semibold"
+#  macOS
+[mac]light.font = "HelveticaNeue-Light"
+[mac]semibold.font = "HelveticaNeue-Medium"
+#  Linux
+[linux]light.font = "Lato Light", "Ubuntu Light", "Cantarell Light"
+[linux]semibold.font = "Lato Semibold", "Ubuntu Medium"
+#  fallback for unknown platform
+light.font = +0
+semibold.font = +0
+
 # monospaced
 [win]monospaced.font = Consolas, "Courier New", Monospaced
 [mac]monospaced.font = Menlo, Monospaced
@@ -62,6 +76,8 @@ monospaced.font = Monospaced
 [style].medium = font: $medium.font
 [style].small = font: $small.font
 [style].mini = font: $mini.font
+[style].light = font: $light.font
+[style].semibold = font: $semibold.font
 [style].monospaced = font: $monospaced.font
 
 

flatlaf-testing/dumps/uidefaults/FlatDarkLaf_1.8.0_202-mac.txt

@@ -100,6 +100,12 @@
 + large.font                     [active] Helvetica Neue plain 15    javax.swing.plaf.FontUIResource [UI]
 
 
+#---- light ----
+
+- light.font                     [active] Segoe UI Light plain 12    javax.swing.plaf.FontUIResource [UI]
++ light.font                     [active] HelveticaNeue-Light plain 13    javax.swing.plaf.FontUIResource [UI]
+
+
 #---- medium ----
 
 - medium.font                    [active] Segoe UI plain 11    javax.swing.plaf.FontUIResource [UI]
@@ -118,6 +124,12 @@
 + monospaced.font                [active] Menlo plain 13    javax.swing.plaf.FontUIResource [UI]
 
 
+#---- semibold ----
+
+- semibold.font                  [active] Segoe UI Semibold plain 12    javax.swing.plaf.FontUIResource [UI]
++ semibold.font                  [active] HelveticaNeue-Medium plain 13    javax.swing.plaf.FontUIResource [UI]
+
+
 #---- small ----
 
 - small.font                     [active] Segoe UI plain 10    javax.swing.plaf.FontUIResource [UI]

flatlaf-testing/dumps/uidefaults/FlatDarkLaf_1.8.0_202.txt

@@ -1390,9 +1390,11 @@ ViewportUI                     com.formdev.flatlaf.ui.FlatViewportUI
 [style].h3                     font: $h3.font
 [style].h4                     font: $h4.font
 [style].large                  font: $large.font
+[style].light                  font: $light.font
 [style].medium                 font: $medium.font
 [style].mini                   font: $mini.font
 [style].monospaced             font: $monospaced.font
+[style].semibold               font: $semibold.font
 [style].small                  font: $small.font
 
 
@@ -1467,6 +1469,11 @@ laf.scaleFactor                [active] 1.0
 large.font                     [active] Segoe UI plain 14    javax.swing.plaf.FontUIResource [UI]
 
 
+#---- light ----
+
+light.font                     [active] Segoe UI Light plain 12    javax.swing.plaf.FontUIResource [UI]
+
+
 #---- medium ----
 
 medium.font                    [active] Segoe UI plain 11    javax.swing.plaf.FontUIResource [UI]
@@ -1493,6 +1500,11 @@ monospaced.font                [active] Consolas plain 12    javax.swing.plaf.Fo
 scrollbar                      #3e4244  HSL 200   5  25    com.formdev.flatlaf.util.DerivedColor [UI]    lighten(1%)
 
 
+#---- semibold ----
+
+semibold.font                  [active] Segoe UI Semibold plain 12    javax.swing.plaf.FontUIResource [UI]
+
+
 #---- small ----
 
 small.font                     [active] Segoe UI plain 10    javax.swing.plaf.FontUIResource [UI]

flatlaf-testing/dumps/uidefaults/FlatLightLaf_1.8.0_202-mac.txt

@@ -100,6 +100,12 @@
 + large.font                     [active] Helvetica Neue plain 15    javax.swing.plaf.FontUIResource [UI]
 
 
+#---- light ----
+
+- light.font                     [active] Segoe UI Light plain 12    javax.swing.plaf.FontUIResource [UI]
++ light.font                     [active] HelveticaNeue-Light plain 13    javax.swing.plaf.FontUIResource [UI]
+
+
 #---- medium ----
 
 - medium.font                    [active] Segoe UI plain 11    javax.swing.plaf.FontUIResource [UI]
@@ -118,6 +124,12 @@
 + monospaced.font                [active] Menlo plain 13    javax.swing.plaf.FontUIResource [UI]
 
 
+#---- semibold ----
+
+- semibold.font                  [active] Segoe UI Semibold plain 12    javax.swing.plaf.FontUIResource [UI]
++ semibold.font                  [active] HelveticaNeue-Medium plain 13    javax.swing.plaf.FontUIResource [UI]
+
+
 #---- small ----
 
 - small.font                     [active] Segoe UI plain 10    javax.swing.plaf.FontUIResource [UI]

flatlaf-testing/dumps/uidefaults/FlatLightLaf_1.8.0_202.txt

@@ -1395,9 +1395,11 @@ ViewportUI                     com.formdev.flatlaf.ui.FlatViewportUI
 [style].h3                     font: $h3.font
 [style].h4                     font: $h4.font
 [style].large                  font: $large.font
+[style].light                  font: $light.font
 [style].medium                 font: $medium.font
 [style].mini                   font: $mini.font
 [style].monospaced             font: $monospaced.font
+[style].semibold               font: $semibold.font
 [style].small                  font: $small.font
 
 
@@ -1472,6 +1474,11 @@ laf.scaleFactor                [active] 1.0
 large.font                     [active] Segoe UI plain 14    javax.swing.plaf.FontUIResource [UI]
 
 
+#---- light ----
+
+light.font                     [active] Segoe UI Light plain 12    javax.swing.plaf.FontUIResource [UI]
+
+
 #---- medium ----
 
 medium.font                    [active] Segoe UI plain 11    javax.swing.plaf.FontUIResource [UI]
@@ -1498,6 +1505,11 @@ monospaced.font                [active] Consolas plain 12    javax.swing.plaf.Fo
 scrollbar                      #f5f5f5  HSL   0   0  96    com.formdev.flatlaf.util.DerivedColor [UI]    lighten(1%)
 
 
+#---- semibold ----
+
+semibold.font                  [active] Segoe UI Semibold plain 12    javax.swing.plaf.FontUIResource [UI]
+
+
 #---- small ----
 
 small.font                     [active] Segoe UI plain 10    javax.swing.plaf.FontUIResource [UI]

flatlaf-theme-editor/src/main/java/com/formdev/flatlaf/themeeditor/FlatThemePreviewFonts.java

@@ -53,6 +53,8 @@ public class FlatThemePreviewFonts
 		FlatThemePreviewFonts.FontPreview mediumPreview = new FlatThemePreviewFonts.FontPreview();
 		FlatThemePreviewFonts.FontPreview smallPreview = new FlatThemePreviewFonts.FontPreview();
 		FlatThemePreviewFonts.FontPreview miniPreview = new FlatThemePreviewFonts.FontPreview();
+		FlatThemePreviewFonts.FontPreview lightPreview = new FlatThemePreviewFonts.FontPreview();
+		FlatThemePreviewFonts.FontPreview semiboldPreview = new FlatThemePreviewFonts.FontPreview();
 		FlatThemePreviewFonts.FontPreview monospacedPreview = new FlatThemePreviewFonts.FontPreview();
 		JLabel scaleLabel = new JLabel();
 		scaleValueLabel = new JLabel();
@@ -76,6 +78,8 @@ public class FlatThemePreviewFonts
 			"[bottom]" +
 			"[bottom]" +
 			"[bottom]para" +
+			"[]" +
+			"[]para" +
 			"[]para" +
 			"[]"));
 
@@ -143,19 +147,29 @@ public class FlatThemePreviewFonts
 		miniPreview.setFontStyle("mini");
 		add(miniPreview, "cell 0 12,gapx 12");
 
+		//---- lightPreview ----
+		lightPreview.setFontType("Light");
+		lightPreview.setFontStyle("light");
+		add(lightPreview, "cell 0 13,gapx 12");
+
+		//---- semiboldPreview ----
+		semiboldPreview.setFontType("Semibold");
+		semiboldPreview.setFontStyle("semibold");
+		add(semiboldPreview, "cell 0 14,gapx 12");
+
 		//---- monospacedPreview ----
 		monospacedPreview.setFontType("Monospaced");
 		monospacedPreview.setFontStyle("monospaced");
-		add(monospacedPreview, "cell 0 13,gapx 12");
+		add(monospacedPreview, "cell 0 15,gapx 12");
 
 		//---- scaleLabel ----
 		scaleLabel.setText("Fonts are scaled by:");
-		add(scaleLabel, "cell 0 14,gapx 12");
+		add(scaleLabel, "cell 0 16,gapx 12");
 
 		//---- scaleValueLabel ----
 		scaleValueLabel.setText("1x");
 		scaleValueLabel.putClientProperty("FlatLaf.styleClass", "h2");
-		add(scaleValueLabel, "cell 0 14");
+		add(scaleValueLabel, "cell 0 16");
 		// JFormDesigner - End of component initialization  //GEN-END:initComponents
 	}
 

flatlaf-theme-editor/src/main/java/com/formdev/flatlaf/themeeditor/FlatThemePreviewFonts.jfd

@@ -9,7 +9,7 @@ new FormModel {
 		add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
 			"$layoutConstraints": "ltr,insets dialog,hidemode 3"
 			"$columnConstraints": "[left]unrel"
-			"$rowConstraints": "[][bottom][bottom][bottom][bottom][bottom][bottom]para[][bottom][bottom][bottom][bottom][bottom]para[]para[]"
+			"$rowConstraints": "[][bottom][bottom][bottom][bottom][bottom][bottom]para[][bottom][bottom][bottom][bottom][bottom]para[][]para[]para[]"
 		} ) {
 			name: "this"
 			add( new FormComponent( "javax.swing.JLabel" ) {
@@ -105,18 +105,32 @@ new FormModel {
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
 				"value": "cell 0 12,gapx 12"
 			} )
+			add( new FormComponent( "com.formdev.flatlaf.themeeditor.FlatThemePreviewFonts$FontPreview" ) {
+				name: "lightPreview"
+				"fontType": "Light"
+				"fontStyle": "light"
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 0 13,gapx 12"
+			} )
+			add( new FormComponent( "com.formdev.flatlaf.themeeditor.FlatThemePreviewFonts$FontPreview" ) {
+				name: "semiboldPreview"
+				"fontType": "Semibold"
+				"fontStyle": "semibold"
+			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
+				"value": "cell 0 14,gapx 12"
+			} )
 			add( new FormComponent( "com.formdev.flatlaf.themeeditor.FlatThemePreviewFonts$FontPreview" ) {
 				name: "monospacedPreview"
 				"fontType": "Monospaced"
 				"fontStyle": "monospaced"
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 0 13,gapx 12"
+				"value": "cell 0 15,gapx 12"
 			} )
 			add( new FormComponent( "javax.swing.JLabel" ) {
 				name: "scaleLabel"
 				"text": "Fonts are scaled by:"
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 0 14,gapx 12"
+				"value": "cell 0 16,gapx 12"
 			} )
 			add( new FormComponent( "javax.swing.JLabel" ) {
 				name: "scaleValueLabel"
@@ -126,11 +140,11 @@ new FormModel {
 					"JavaCodeGenerator.variableLocal": false
 				}
 			}, new FormLayoutConstraints( class net.miginfocom.layout.CC ) {
-				"value": "cell 0 14"
+				"value": "cell 0 16"
 			} )
 		}, new FormLayoutConstraints( null ) {
 			"location": new java.awt.Point( 5, 0 )
-			"size": new java.awt.Dimension( 335, 405 )
+			"size": new java.awt.Dimension( 335, 495 )
 		} )
 		add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
 			"$layoutConstraints": "insets 0,hidemode 3"
@@ -162,7 +176,7 @@ new FormModel {
 				"value": "cell 1 0"
 			} )
 		}, new FormLayoutConstraints( null ) {
-			"location": new java.awt.Point( 5, 435 )
+			"location": new java.awt.Point( 5, 545 )
 			"size": new java.awt.Dimension( 235, 65 )
 		} )
 	}

flatlaf-theme-editor/src/main/resources/com/formdev/flatlaf/themeeditor/FlatLafUIKeys.txt

@@ -1071,9 +1071,11 @@ ViewportUI
 [style].h3
 [style].h4
 [style].large
+[style].light
 [style].medium
 [style].mini
 [style].monospaced
+[style].semibold
 [style].small
 activeCaption
 activeCaptionBorder
@@ -1102,12 +1104,14 @@ infoText
 laf.dark
 laf.scaleFactor
 large.font
+light.font
 medium.font
 menu
 menuText
 mini.font
 monospaced.font
 scrollbar
+semibold.font
 small.font
 swingx/TaskPaneUI
 text