Merge PR #545: Fonts (Inter and JetBrains Mono)

.gitattributes

@@ -20,7 +20,9 @@
 *.gif binary
 *.jar binary
 *.lib binary
+*.otf binary
 *.png binary
 *.sketch binary
 *.so binary
+*.ttf binary
 *.zip binary

.github/workflows/ci.yml

@@ -54,6 +54,7 @@ jobs:
           name: FlatLaf-build-artifacts
           path: |
             flatlaf-*/build/libs
+            flatlaf-*/flatlaf-*/build/libs
             !**/*-javadoc.jar
             !**/*-sources.jar
 

.github/workflows/fonts.yml

@@ -0,0 +1,47 @@
+# https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-gradle
+
+name: Fonts
+
+on:
+    push:
+        branches:
+            - '*'
+        tags:
+            - 'fonts/*-[0-9]*'
+        paths:
+            - 'flatlaf-fonts/**'
+            - '.github/workflows/fonts.yml'
+
+jobs:
+    Release:
+        runs-on: ubuntu-latest
+        if: |
+            github.event_name == 'push' &&
+            github.repository == 'JFormDesigner/FlatLaf'
+
+        strategy:
+            matrix:
+                font:
+                    - inter
+                    - jetbrains-mono
+
+        steps:
+            - uses: actions/checkout@v3
+              if: startsWith( github.ref, format( 'refs/tags/fonts/{0}-', matrix.font ) )
+
+            - name: Setup Java 11
+              uses: actions/setup-java@v3
+              with:
+                  java-version: 11
+                  distribution: adopt  # pre-installed on ubuntu-latest
+                  cache: gradle
+              if: startsWith( github.ref, format( 'refs/tags/fonts/{0}-', matrix.font ) )
+
+            - name: Release a new stable version to Maven Central
+              run: ./gradlew :flatlaf-fonts-${{ matrix.font }}:build :flatlaf-fonts-${{ matrix.font }}:publish -Drelease=true
+              env:
+                  OSSRH_USERNAME: ${{ secrets.OSSRH_USERNAME }}
+                  OSSRH_PASSWORD: ${{ secrets.OSSRH_PASSWORD }}
+                  SIGNING_KEY:      ${{ secrets.SIGNING_KEY }}
+                  SIGNING_PASSWORD: ${{ secrets.SIGNING_PASSWORD }}
+              if: startsWith( github.ref, format( 'refs/tags/fonts/{0}-', matrix.font ) )

README.md

@@ -83,6 +83,8 @@ Addons
 - [SwingX](flatlaf-swingx) - support for SwingX components
 - [JIDE Common Layer](flatlaf-jide-oss) - support for JIDE Common Layer
   components
+- [Fonts](flatlaf-fonts) - some font families bundled in easy-to-use and
+  redistributable JARs
 
 
 Getting started

flatlaf-core/src/main/java/com/formdev/flatlaf/FlatLaf.java

@@ -114,6 +114,11 @@ public abstract class FlatLaf
 	private Consumer<UIDefaults> postInitialization;
 	private List<Function<Object, Object>> uiDefaultsGetters;
 
+	private static String preferredFontFamily;
+	private static String preferredLightFontFamily;
+	private static String preferredSemiboldFontFamily;
+	private static String preferredMonospacedFontFamily;
+
 	/**
 	 * Sets the application look and feel to the given LaF
 	 * using {@link UIManager#setLookAndFeel(javax.swing.LookAndFeel)}.
@@ -631,6 +636,13 @@ public abstract class FlatLaf
 		if( uiFont == null )
 			uiFont = createCompositeFont( Font.SANS_SERIF, Font.PLAIN, 12 );
 
+		// use preferred font family (if specified)
+		if( preferredFontFamily != null ) {
+			FontUIResource preferredFont = createCompositeFont( preferredFontFamily, uiFont.getStyle(), uiFont.getSize() );
+			if( !ActiveFont.isFallbackFont( preferredFont ) || ActiveFont.isDialogFamily( preferredFontFamily ) )
+				uiFont = preferredFont;
+		}
+
 		// get/remove "defaultFont" from defaults if set in properties files
 		// (use remove() to avoid that ActiveFont.createValue() gets invoked)
 		Object defaultFont = defaults.remove( "defaultFont" );
@@ -1323,6 +1335,90 @@ public abstract class FlatLaf
 	private static boolean getUIMethodInitialized;
 	private static MethodHandle getUIMethod;
 
+	/**
+	 * Returns the preferred font family to be used for (nearly) all fonts; or {@code null}.
+	 *
+	 * @since 3
+	 */
+	public static String getPreferredFontFamily() {
+		return preferredFontFamily;
+	}
+
+	/**
+	 * Sets the preferred font family to be used for (nearly) all fonts.
+	 * <p>
+	 * <strong>Note</strong>: This must be invoked <strong>before</strong> setting
+	 * the application look and feel.
+	 *
+	 * @since 3
+	 */
+	public static void setPreferredFontFamily( String preferredFontFamily ) {
+		FlatLaf.preferredFontFamily = preferredFontFamily;
+	}
+
+	/**
+	 * Returns the preferred font family to be used for "light" fonts; or {@code null}.
+	 *
+	 * @since 3
+	 */
+	public static String getPreferredLightFontFamily() {
+		return preferredLightFontFamily;
+	}
+
+	/**
+	 * Sets the preferred font family to be used for "light" fonts.
+	 * <p>
+	 * <strong>Note</strong>: This must be invoked <strong>before</strong> setting
+	 * the application look and feel.
+	 *
+	 * @since 3
+	 */
+	public static void setPreferredLightFontFamily( String preferredLightFontFamily ) {
+		FlatLaf.preferredLightFontFamily = preferredLightFontFamily;
+	}
+
+	/**
+	 * Returns the preferred font family to be used for "semibold" fonts; or {@code null}.
+	 *
+	 * @since 3
+	 */
+	public static String getPreferredSemiboldFontFamily() {
+		return preferredSemiboldFontFamily;
+	}
+
+	/**
+	 * Sets the preferred font family to be used for "semibold" fonts.
+	 * <p>
+	 * <strong>Note</strong>: This must be invoked <strong>before</strong> setting
+	 * the application look and feel.
+	 *
+	 * @since 3
+	 */
+	public static void setPreferredSemiboldFontFamily( String preferredSemiboldFontFamily ) {
+		FlatLaf.preferredSemiboldFontFamily = preferredSemiboldFontFamily;
+	}
+
+	/**
+	 * Returns the preferred font family to be used for monospaced fonts; or {@code null}.
+	 *
+	 * @since 3
+	 */
+	public static String getPreferredMonospacedFontFamily() {
+		return preferredMonospacedFontFamily;
+	}
+
+	/**
+	 * Sets the preferred font family to be used for monospaced fonts.
+	 * <p>
+	 * <strong>Note</strong>: This must be invoked <strong>before</strong> setting
+	 * the application look and feel.
+	 *
+	 * @since 3
+	 */
+	public static void setPreferredMonospacedFontFamily( String preferredMonospacedFontFamily ) {
+		FlatLaf.preferredMonospacedFontFamily = preferredMonospacedFontFamily;
+	}
+
 	//---- class FlatUIDefaults -----------------------------------------------
 
 	private class FlatUIDefaults
@@ -1457,9 +1553,16 @@ public abstract class FlatLaf
 
 			// create font for family
 			if( families != null && !families.isEmpty() ) {
+				String preferredFamily = preferredFamily( families );
+				if( preferredFamily != null ) {
+					Font font = createCompositeFont( preferredFamily, newStyle, newSize );
+					if( !isFallbackFont( font ) || isDialogFamily( preferredFamily ) )
+						return toUIResource( font );
+				}
+
 				for( String family : families ) {
 					Font font = createCompositeFont( family, newStyle, newSize );
-					if( !isFallbackFont( font ) || family.equalsIgnoreCase( Font.DIALOG ) )
+					if( !isFallbackFont( font ) || isDialogFamily( family ) )
 						return toUIResource( font );
 				}
 			}
@@ -1488,9 +1591,26 @@ public abstract class FlatLaf
 				: new FontUIResource( font );
 		}
 
-		private boolean isFallbackFont( Font font ) {
+		private static boolean isFallbackFont( Font font ) {
 			return Font.DIALOG.equalsIgnoreCase( font.getFamily() );
 		}
+
+		private static boolean isDialogFamily( String family ) {
+			return family.equalsIgnoreCase( Font.DIALOG );
+		}
+
+		private static String preferredFamily( List<String> families ) {
+			for( String family : families ) {
+				family = family.toLowerCase( Locale.ENGLISH );
+				if( family.endsWith( " light" ) || family.endsWith( "-thin" ) )
+					return preferredLightFontFamily;
+				if( family.endsWith( " semibold" ) || family.endsWith( "-medium" ) )
+					return preferredSemiboldFontFamily;
+				if( family.equals( "monospaced" ) )
+					return preferredMonospacedFontFamily;
+			}
+			return null;
+		}
 	}
 
 	//---- class ImageIconUIResource ------------------------------------------

flatlaf-core/src/main/java/com/formdev/flatlaf/util/HiDPIUtils.java

@@ -16,6 +16,7 @@
 
 package com.formdev.flatlaf.util;
 
+import java.awt.Font;
 import java.awt.Graphics;
 import java.awt.Graphics2D;
 import java.awt.font.GlyphVector;
@@ -141,37 +142,101 @@ public class HiDPIUtils
 		if( !useTextYCorrection() || !SystemInfo.isWindows )
 			return 0;
 
-		if( !SystemInfo.isJava_9_orLater )
-			return UIScale.getUserScaleFactor() > 1 ? -UIScale.scale( 0.625f ) : 0;
+		if( !SystemInfo.isJava_9_orLater ) {
+			// Java 8
+			float scaleFactor = getUserScaleFactor();
+			if( scaleFactor > 1 ) {
+				switch( g.getFont().getFamily() ) {
+					case "Segoe UI":
+					case "Segoe UI Light":
+					case "Segoe UI Semibold":
+						return -((scaleFactor == 2.25f || scaleFactor == 4f ? 0.875f : 0.625f) * scaleFactor);
 
-		AffineTransform t = g.getTransform();
-		double scaleY = t.getScaleY();
-		if( scaleY < 1.25 )
-			return 0;
+					case "Noto Sans":
+					case "Open Sans":
+						return -(0.3f * scaleFactor);
 
-		// Text is painted at slightly different Y positions depending on scale factor
-		// and Y position of component.
-		// The exact reason is not yet known (to me), but there are several factors:
-		// - fractional scale factors result in fractional component Y device coordinates
-		// - fractional text Y device coordinates are rounded for horizontal lines of characters
-		// - maybe different rounding methods for drawing primitives (e.g. rectangle) and text
-		// - Java adds 0.5 to X/Y positions before drawing string in BufferedTextPipe.enqueueGlyphList()
+					case "Verdana":
+						return -((scaleFactor < 2 ? 0.4f : 0.3f) * scaleFactor);
+				}
+			}
+		} else {
+			// Java 9 and later
 
-		// this is not the optimal solution, but works very good in most cases
-		// (tested with class FlatPaintingStringTest on Windows 10 with font "Segoe UI")
-		if( scaleY <= 1.25 )
-			return -0.875f;
-		if( scaleY <= 1.5 )
-			return -0.625f;
-		if( scaleY <= 1.75 )
-			return -0.875f;
-		if( scaleY <= 2.0 )
-			return -0.75f;
-		if( scaleY <= 2.25 )
-			return -0.875f;
-		if( scaleY <= 3.5 )
-			return -0.75f;
-		return -0.875f;
+			// Text is painted at slightly different Y positions depending on scale factor
+			// and Y position of component.
+			// The exact reason is not yet known (to me), but there are several factors:
+			// - fractional scale factors result in fractional component Y device coordinates
+			// - fractional text Y device coordinates are rounded for horizontal lines of characters
+			// - maybe different rounding methods for drawing primitives (e.g. rectangle) and text
+			// - Java adds 0.5 to X/Y positions before drawing string in BufferedTextPipe.enqueueGlyphList()
+
+			// this is not the optimal solution, but works very good in most cases
+			// (tested with class FlatPaintingStringTest on Windows 11)
+
+			switch( g.getFont().getFamily() ) {
+				case "Segoe UI":
+				case "Segoe UI Light":
+				case "Segoe UI Semibold":
+				case "Verdana":
+				case Font.DIALOG:
+				case Font.SANS_SERIF:
+					return correctionForScaleY( g, CORRECTION_SEGOE_UI );
+
+				case "Tahoma":
+					return correctionForScaleY( g, CORRECTION_TAHOMA );
+
+				case "Inter":
+				case "Inter Light":
+				case "Inter Semi Bold":
+				case "Roboto":
+					return correctionForScaleY( g, CORRECTION_INTER );
+
+				case "Noto Sans":
+				case "Open Sans":
+					return correctionForScaleY( g, CORRECTION_OPEN_SANS );
+			}
+		}
+
+		return 0;
+	}
+
+	private static final float[]
+		SCALE_FACTORS        = {  1.25f,   1.5f,    1.75f,   2f,      2.25f,   2.5f,    3f,      3.5f,    4f     },
+
+		CORRECTION_SEGOE_UI  = { -0.5f,   -0.5f,   -0.625f, -0.75f,  -0.75f,  -0.75f,  -0.75f,  -0.75f,  -0.875f },
+		CORRECTION_TAHOMA    = { -0.25f,  -0.25f,  -0.25f,  -0f,     -0.125f, -0.125f, -0.125f, -0.125f, -0f     },
+		CORRECTION_INTER     = { -0.25f,  -0.25f,  -0.25f,  -0f,     -0.125f, -0.125f, -0f,     -0.25f,  -0f     },
+		CORRECTION_OPEN_SANS = { -0.5f,   -0.25f,  -0.25f,  -0f,     -0.25f,  -0.25f,  -0f,     -0.25f,  -0.25f  };
+
+	private static float correctionForScaleY( Graphics2D g, float[] correction ) {
+		if( correction.length != 9 )
+			throw new IllegalArgumentException();
+
+		double scaleY = g.getTransform().getScaleY();
+		return (scaleY < 1.25) ? 0 : correction[scaleFactor2index( (float) scaleY )];
+	}
+
+	private static int scaleFactor2index( float scaleFactor ) {
+		for( int i = 0; i < SCALE_FACTORS.length; i++ ) {
+			if( scaleFactor <= SCALE_FACTORS[i] )
+				return i;
+		}
+		return SCALE_FACTORS.length - 1;
+	}
+
+	private static Boolean useDebugScaleFactor;
+
+	private static boolean useDebugScaleFactor() {
+		if( useDebugScaleFactor == null )
+			useDebugScaleFactor = FlatSystemProperties.getBoolean( "FlatLaf.debug.HiDPIUtils.useDebugScaleFactor", false );
+		return useDebugScaleFactor;
+	}
+
+	private static float getUserScaleFactor() {
+		return !useDebugScaleFactor()
+			? UIScale.getUserScaleFactor()
+			: Float.parseFloat( System.getProperty( "FlatLaf.debug.HiDPIUtils.debugScaleFactor", "1" ) );
 	}
 
 	/**

flatlaf-demo/build.gradle.kts

@@ -22,6 +22,7 @@ plugins {
 dependencies {
 	implementation( project( ":flatlaf-core" ) )
 	implementation( project( ":flatlaf-extras" ) )
+	implementation( project( ":flatlaf-fonts-inter" ) )
 	implementation( project( ":flatlaf-intellij-themes" ) )
 	implementation( "com.miglayout:miglayout-swing:5.3" )
 	implementation( "com.jgoodies:jgoodies-forms:1.9.0" )
@@ -32,6 +33,7 @@ tasks {
 	jar {
 		dependsOn( ":flatlaf-core:jar" )
 		dependsOn( ":flatlaf-extras:jar" )
+		dependsOn( ":flatlaf-fonts-inter:jar" )
 		dependsOn( ":flatlaf-intellij-themes:jar" )
 //		dependsOn( ":flatlaf-natives-jna:jar" )
 

flatlaf-demo/src/main/java/com/formdev/flatlaf/demo/DemoFrame.java

@@ -43,6 +43,7 @@ import com.formdev.flatlaf.extras.FlatSVGIcon;
 import com.formdev.flatlaf.extras.FlatUIDefaultsInspector;
 import com.formdev.flatlaf.extras.components.FlatButton;
 import com.formdev.flatlaf.extras.components.FlatButton.ButtonType;
+import com.formdev.flatlaf.fonts.inter.FlatInterFont;
 import com.formdev.flatlaf.icons.FlatAbstractIcon;
 import com.formdev.flatlaf.themes.FlatMacDarkLaf;
 import com.formdev.flatlaf.themes.FlatMacLightLaf;
@@ -64,6 +65,7 @@ class DemoFrame
 	extends JFrame
 {
 	private final String[] availableFontFamilyNames;
+	private boolean interFontInstalled;
 	private int initialFontMenuItemCount = -1;
 
 	DemoFrame() {
@@ -280,6 +282,12 @@ class DemoFrame
 	private void fontFamilyChanged( ActionEvent e ) {
 		String fontFamily = e.getActionCommand();
 
+		// install Inter font on demand
+		if( fontFamily.equals( FlatInterFont.FAMILY ) && !interFontInstalled ) {
+			FlatInterFont.install();
+			interFontInstalled = true;
+		}
+
 		FlatAnimatedLafChange.showSnapshot();
 
 		Font font = UIManager.getFont( "defaultFont" );
@@ -344,7 +352,7 @@ class DemoFrame
 		fontMenu.addSeparator();
 		ArrayList<String> families = new ArrayList<>( Arrays.asList(
 			"Arial", "Cantarell", "Comic Sans MS", "DejaVu Sans",
-			"Dialog", "Liberation Sans", "Noto Sans", "Roboto",
+			"Dialog", "Inter", "Liberation Sans", "Noto Sans", "Open Sans", "Roboto",
 			"SansSerif", "Segoe UI", "Serif", "Tahoma", "Ubuntu", "Verdana" ) );
 		if( !families.contains( currentFamily ) )
 			families.add( currentFamily );
@@ -352,8 +360,9 @@ class DemoFrame
 
 		ButtonGroup familiesGroup = new ButtonGroup();
 		for( String family : families ) {
-			if( Arrays.binarySearch( availableFontFamilyNames, family ) < 0 )
-				continue; // not available
+			if( Arrays.binarySearch( availableFontFamilyNames, family ) < 0 &&
+				!family.equals( FlatInterFont.FAMILY ) )
+			  continue; // not available
 
 			JCheckBoxMenuItem item = new JCheckBoxMenuItem( family );
 			item.setSelected( family.equals( currentFamily ) );

flatlaf-fonts/README.md

@@ -0,0 +1,8 @@
+Fonts
+=====
+
+The sub-projects contains fonts from some font families and bundles them into
+easy-to-use and redistributable JARs.
+
+- [Inter](flatlaf-fonts-inter) font
+- [JetBrains Mono](flatlaf-fonts-jetbrains-mono) font

flatlaf-fonts/flatlaf-fonts-inter/README.md

@@ -0,0 +1,79 @@
+Inter font
+==========
+
+This sub-project contains fonts from the Inter font family and bundles them into
+an easy-to-use and redistributable JAR.
+
+**Note**: This font does not work correctly in older Java 8 versions (before
+8u212) and in Java 9 because it is displayed way too large.
+
+Font home page: https://rsms.me/inter/
+
+GitHub project: https://github.com/rsms/inter
+
+License:
+[SIL OPEN FONT LICENSE Version 1.1](src/main/resources/com/formdev/flatlaf/fonts/inter/LICENSE.txt)
+
+
+How to install?
+---------------
+
+Invoke the `install()` method once (e.g. in your `main()` method; on AWT
+thread):
+
+~~~java
+FlatInterFont.install();
+~~~
+
+
+How to use?
+-----------
+
+Use as default font:
+
+~~~java
+FlatLaf.setPreferredFontFamily( FlatInterFont.FAMILY );
+FlatLaf.setPreferredLightFontFamily( FlatInterFont.FAMILY_LIGHT );
+FlatLaf.setPreferredSemiboldFontFamily( FlatInterFont.FAMILY_SEMIBOLD );
+~~~
+
+Create fonts:
+
+~~~java
+// basic styles
+new Font( FlatInterFont.FAMILY, Font.PLAIN, 12 );
+new Font( FlatInterFont.FAMILY, Font.ITALIC, 12 );
+new Font( FlatInterFont.FAMILY, Font.BOLD, 12 );
+new Font( FlatInterFont.FAMILY, Font.BOLD | Font.ITALIC, 12 );
+
+// light
+new Font( FlatInterFont.FAMILY_LIGHT, Font.PLAIN, 12 );
+new Font( FlatInterFont.FAMILY_LIGHT, Font.ITALIC, 12 );
+
+// semibold
+new Font( FlatInterFont.FAMILY_SEMIBOLD, Font.PLAIN, 12 );
+new Font( FlatInterFont.FAMILY_SEMIBOLD, Font.ITALIC, 12 );
+~~~
+
+
+Download
+--------
+
+Not yet available.
+
+<!--
+
+FlatLaf Fonts binaries are available on **Maven Central**.
+
+If you use Maven or Gradle, add a dependency with following coordinates to your
+build script:
+
+    groupId:     com.formdev
+    artifactId:  flatlaf-fonts-inter
+    version:     (see button below)
+
+Otherwise download `flatlaf-fonts-inter-<version>.jar` here:
+
+[![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.formdev/flatlaf-fonts-inter/badge.svg?style=flat-square&color=007ec6)](https://maven-badges.herokuapp.com/maven-central/com.formdev/flatlaf-fonts-inter)
+
+-->

flatlaf-fonts/flatlaf-fonts-inter/build.gradle.kts

@@ -0,0 +1,54 @@
+/*
+ * Copyright 2022 FormDev Software GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Version format: <font-version>[-<build-number>]
+//     For maven compatibility, <font-version> should be in format <major>.<minor>[.<micro>].
+//     <build-number> is optional and should be incremented only if a new release is
+//     necessary, but the <font-version> has not changed.
+version = "3.19"
+
+plugins {
+	`java-library`
+	`flatlaf-module-info`
+	`flatlaf-publish`
+}
+
+dependencies {
+	testImplementation( "org.junit.jupiter:junit-jupiter-api:5.7.2" )
+	testImplementation( "org.junit.jupiter:junit-jupiter-params" )
+	testRuntimeOnly( "org.junit.jupiter:junit-jupiter-engine" )
+}
+
+java {
+	withSourcesJar()
+	withJavadocJar()
+}
+
+tasks {
+	named<Jar>( "sourcesJar" ) {
+		exclude( "**/*.ttf", "**/*.otf" )
+	}
+
+	test {
+		useJUnitPlatform()
+		testLogging.exceptionFormat = org.gradle.api.tasks.testing.logging.TestExceptionFormat.FULL
+	}
+}
+
+flatlafPublish {
+	artifactId = "flatlaf-fonts-inter"
+	name = "FlatLaf Inter Fonts Pack"
+}

flatlaf-fonts/flatlaf-fonts-inter/src/main/java/com/formdev/flatlaf/fonts/inter/FlatInterFont.java

@@ -0,0 +1,153 @@
+/*
+ * Copyright 2022 FormDev Software GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.formdev.flatlaf.fonts.inter;
+
+import java.awt.Font;
+import java.awt.FontFormatException;
+import java.awt.GraphicsEnvironment;
+import java.io.IOException;
+import java.io.InputStream;
+
+/**
+ * The Inter font family.
+ * <p>
+ * <strong>Note</strong>: This font does not work correctly in older Java 8 versions
+ * (before 8u212) and in Java 9 because it is displayed way too large.
+ * <p>
+ * Font home page: <a href="https://rsms.me/inter/">https://rsms.me/inter/</a><br>
+ * GitHub project: <a href="https://github.com/rsms/inter">https://github.com/rsms/inter</a>
+ * <p>
+ * To install the font, invoke following once (e.g. in your {@code main()} method; on AWT thread):
+ * <pre>{@code
+ * FlatInterFont.install();
+ * }</pre>
+ * <p>
+ * Use as default font:
+ * <pre>{@code
+ * FlatLaf.setPreferredFontFamily( FlatInterFont.FAMILY );
+ * FlatLaf.setPreferredLightFontFamily( FlatInterFont.FAMILY_LIGHT );
+ * FlatLaf.setPreferredSemiboldFontFamily( FlatInterFont.FAMILY_SEMIBOLD );
+ * }</pre>
+ * <p>
+ * Create fonts:
+ * <pre>{@code
+ * new Font( FlatInterFont.FAMILY, Font.PLAIN, 12 );
+ * new Font( FlatInterFont.FAMILY, Font.ITALIC, 12 );
+ * new Font( FlatInterFont.FAMILY, Font.BOLD, 12 );
+ * new Font( FlatInterFont.FAMILY, Font.BOLD | Font.ITALIC, 12 );
+ * new Font( FlatInterFont.FAMILY_LIGHT, Font.PLAIN, 12 );
+ * new Font( FlatInterFont.FAMILY_LIGHT, Font.ITALIC, 12 );
+ * new Font( FlatInterFont.FAMILY_SEMIBOLD, Font.PLAIN, 12 );
+ * new Font( FlatInterFont.FAMILY_SEMIBOLD, Font.ITALIC, 12 );
+ * }</pre>
+ *
+ * @author Karl Tauber
+ */
+public class FlatInterFont
+{
+	/**
+	 * Family name for basic styles (regular, italic and bold).
+	 * <p>
+	 * Usage:
+	 * <pre>{@code
+	 * new Font( FlatInterFont.FAMILY, Font.PLAIN, 12 );
+	 * new Font( FlatInterFont.FAMILY, Font.ITALIC, 12 );
+	 * new Font( FlatInterFont.FAMILY, Font.BOLD, 12 );
+	 * new Font( FlatInterFont.FAMILY, Font.BOLD | Font.ITALIC, 12 );
+	 * }</pre>
+	 */
+	public static final String FAMILY = "Inter";
+
+	/**
+	 * Family name for light styles.
+	 * <p>
+	 * Usage:
+	 * <pre>{@code
+	 * new Font( FlatInterFont.FAMILY_LIGHT, Font.PLAIN, 12 );
+	 * new Font( FlatInterFont.FAMILY_LIGHT, Font.ITALIC, 12 );
+	 * }</pre>
+	 */
+	public static final String FAMILY_LIGHT = "Inter Light";
+
+	/**
+	 * Family name for semibold styles.
+	 * <p>
+	 * Usage:
+	 * <pre>{@code
+	 * new Font( FlatInterFont.FAMILY_SEMIBOLD, Font.PLAIN, 12 );
+	 * new Font( FlatInterFont.FAMILY_SEMIBOLD, Font.ITALIC, 12 );
+	 * }</pre>
+	 */
+	public static final String FAMILY_SEMIBOLD = "Inter Semi Bold";
+
+	/**
+	 * Use for {@link #installStyle(String)} to install single font style.
+	 */
+	public static final String
+		// basic styles
+		STYLE_REGULAR = "Inter-Regular.otf",
+		STYLE_ITALIC = "Inter-Italic.otf",
+		STYLE_BOLD = "Inter-Bold.otf",
+		STYLE_BOLD_ITALIC = "Inter-BoldItalic.otf",
+
+		// light
+		STYLE_LIGHT = "Inter-Light.otf",
+		STYLE_LIGHT_ITALIC = "Inter-LightItalic.otf",
+
+		// semibold
+		STYLE_SEMIBOLD = "Inter-SemiBold.otf",
+		STYLE_SEMIBOLD_ITALIC = "Inter-SemiBoldItalic.otf";
+
+
+	private FlatInterFont() {}
+
+	/**
+	 * Creates and registers the fonts for all styles.
+	 */
+	public static void install() {
+		// basic styles
+		installStyle( STYLE_REGULAR );
+		installStyle( STYLE_ITALIC );
+		installStyle( STYLE_BOLD );
+		installStyle( STYLE_BOLD_ITALIC );
+
+		// light
+		installStyle( STYLE_LIGHT );
+		installStyle( STYLE_LIGHT_ITALIC );
+
+		// semibold
+		installStyle( STYLE_SEMIBOLD );
+		installStyle( STYLE_SEMIBOLD_ITALIC );
+	}
+
+	/**
+	 * Creates and registers the font for the given style.
+	 * See {@code STYLE_} constants.
+	 */
+	public static boolean installStyle( String name ) {
+		try( InputStream in = FlatInterFont.class.getResourceAsStream( name ) ) {
+			Font font = Font.createFont( Font.TRUETYPE_FONT, in );
+			return GraphicsEnvironment.getLocalGraphicsEnvironment().registerFont( font );
+		} catch( FontFormatException ex ) {
+			ex.printStackTrace();
+			return false;
+		} catch( IOException ex ) {
+			ex.printStackTrace();
+			return false;
+		}
+	}
+}

flatlaf-fonts/flatlaf-fonts-inter/src/main/module-info/module-info.java

@@ -0,0 +1,26 @@
+/*
+ * Copyright 2022 FormDev Software GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @author Karl Tauber
+ */
+module com.formdev.flatlaf.fonts.inter {
+	requires java.desktop;
+
+	exports com.formdev.flatlaf.fonts.inter;
+
+	opens com.formdev.flatlaf.fonts.inter;
+}

flatlaf-fonts/flatlaf-fonts-inter/src/main/resources/com/formdev/flatlaf/fonts/inter/LICENSE.txt

@@ -0,0 +1,94 @@
+Copyright (c) 2016-2020 The Inter Project Authors.
+"Inter" is trademark of Rasmus Andersson.
+https://github.com/rsms/inter
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+http://scripts.sil.org/OFL
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded,
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION AND CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

flatlaf-fonts/flatlaf-fonts-inter/src/test/java/com/formdev/flatlaf/fonts/inter/TestFlatInterFont.java

@@ -0,0 +1,50 @@
+/*
+ * Copyright 2022 FormDev Software GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.formdev.flatlaf.fonts.inter;
+
+import java.awt.Font;
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+/**
+ * @author Karl Tauber
+ */
+class TestFlatInterFont
+{
+	@Test
+	void testFont() {
+		FlatInterFont.install();
+
+		testFont( FlatInterFont.FAMILY, Font.PLAIN, 13 );
+		testFont( FlatInterFont.FAMILY, Font.ITALIC, 13 );
+		testFont( FlatInterFont.FAMILY, Font.BOLD, 13 );
+		testFont( FlatInterFont.FAMILY, Font.BOLD | Font.ITALIC, 13 );
+
+		testFont( FlatInterFont.FAMILY_LIGHT, Font.PLAIN, 13 );
+		testFont( FlatInterFont.FAMILY_LIGHT, Font.ITALIC, 13 );
+
+		testFont( FlatInterFont.FAMILY_SEMIBOLD, Font.PLAIN, 13 );
+		testFont( FlatInterFont.FAMILY_SEMIBOLD, Font.ITALIC, 13 );
+	}
+
+	private void testFont( String family, int style, int size ) {
+		Font actual = new Font( family, style, size );
+		assertEquals( family, actual.getFamily() );
+		assertEquals( style, actual.getStyle() );
+		assertEquals( size, actual.getSize() );
+	}
+}

flatlaf-fonts/flatlaf-fonts-jetbrains-mono/README.md

@@ -0,0 +1,66 @@
+JetBrains Mono font
+===================
+
+This sub-project contains fonts from the JetBrains Mono font family and bundles
+them into an easy-to-use and redistributable JAR.
+
+Font home page: https://www.jetbrains.com/mono
+
+GitHub project: https://github.com/JetBrains/JetBrainsMono
+
+License:
+[SIL OPEN FONT LICENSE Version 1.1](src/main/resources/com/formdev/flatlaf/fonts/jetbrains_mono/OFL.txt)
+
+
+How to install?
+---------------
+
+Invoke the `install()` method once (e.g. in your `main()` method; on AWT
+thread):
+
+~~~java
+FlatJetBrainsMonoFont.install();
+~~~
+
+
+How to use?
+-----------
+
+Use as default monospaced font:
+
+~~~java
+FlatLaf.setPreferredMonospacedFontFamily( FlatJetBrainsMonoFont.FAMILY );
+~~~
+
+Create fonts:
+
+~~~java
+// basic styles
+new Font( FlatJetBrainsMonoFont.FAMILY, Font.PLAIN, 12 );
+new Font( FlatJetBrainsMonoFont.FAMILY, Font.ITALIC, 12 );
+new Font( FlatJetBrainsMonoFont.FAMILY, Font.BOLD, 12 );
+new Font( FlatJetBrainsMonoFont.FAMILY, Font.BOLD | Font.ITALIC, 12 );
+~~~
+
+
+Download
+--------
+
+Not yet available.
+
+<!--
+
+FlatLaf Fonts binaries are available on **Maven Central**.
+
+If you use Maven or Gradle, add a dependency with following coordinates to your
+build script:
+
+    groupId:     com.formdev
+    artifactId:  flatlaf-fonts-jetbrains-mono
+    version:     (see button below)
+
+Otherwise download `flatlaf-fonts-jetbrains-mono-<version>.jar` here:
+
+[![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.formdev/flatlaf-fonts-jetbrains-mono/badge.svg?style=flat-square&color=007ec6)](https://maven-badges.herokuapp.com/maven-central/com.formdev/flatlaf-fonts-jetbrains-mono)
+
+-->

flatlaf-fonts/flatlaf-fonts-jetbrains-mono/build.gradle.kts

@@ -0,0 +1,54 @@
+/*
+ * Copyright 2022 FormDev Software GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// Version format: <font-version>[-<build-number>]
+//     For maven compatibility, <font-version> should be in format <major>.<minor>[.<micro>].
+//     <build-number> is optional and should be incremented only if a new release is
+//     necessary, but the <font-version> has not changed.
+version = "2.242"
+
+plugins {
+	`java-library`
+	`flatlaf-module-info`
+	`flatlaf-publish`
+}
+
+dependencies {
+	testImplementation( "org.junit.jupiter:junit-jupiter-api:5.7.2" )
+	testImplementation( "org.junit.jupiter:junit-jupiter-params" )
+	testRuntimeOnly( "org.junit.jupiter:junit-jupiter-engine" )
+}
+
+java {
+	withSourcesJar()
+	withJavadocJar()
+}
+
+tasks {
+	named<Jar>( "sourcesJar" ) {
+		exclude( "**/*.ttf", "**/*.otf" )
+	}
+
+	test {
+		useJUnitPlatform()
+		testLogging.exceptionFormat = org.gradle.api.tasks.testing.logging.TestExceptionFormat.FULL
+	}
+}
+
+flatlafPublish {
+	artifactId = "flatlaf-fonts-jetbrains-mono"
+	name = "FlatLaf JetBrains Mono Fonts Pack"
+}

flatlaf-fonts/flatlaf-fonts-jetbrains-mono/src/main/java/com/formdev/flatlaf/fonts/jetbrains_mono/FlatJetBrainsMonoFont.java

@@ -0,0 +1,105 @@
+/*
+ * Copyright 2022 FormDev Software GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.formdev.flatlaf.fonts.jetbrains_mono;
+
+import java.awt.Font;
+import java.awt.FontFormatException;
+import java.awt.GraphicsEnvironment;
+import java.io.IOException;
+import java.io.InputStream;
+
+/**
+ * The JetBrains Mono font family.
+ * <p>
+ * Font home page: <a href="https://www.jetbrains.com/mono">https://www.jetbrains.com/mono</a><br>
+ * GitHub project: <a href="https://github.com/JetBrains/JetBrainsMono">https://github.com/JetBrains/JetBrainsMono</a>
+ * <p>
+ * To install the font, invoke following once (e.g. in your {@code main()} method; on AWT thread):
+ * <pre>{@code
+ * FlatJetBrainsMonoFont.install();
+ * }</pre>
+ * <p>
+ * Use as default monospaced font:
+ * <pre>{@code
+ * FlatLaf.setPreferredMonospacedFontFamily( FlatJetBrainsMonoFont.FAMILY );
+ * }</pre>
+ * <p>
+ * Create fonts:
+ * <pre>{@code
+ * new Font( FlatJetBrainsMonoFont.FAMILY, Font.PLAIN, 12 );
+ * new Font( FlatJetBrainsMonoFont.FAMILY, Font.ITALIC, 12 );
+ * new Font( FlatJetBrainsMonoFont.FAMILY, Font.BOLD, 12 );
+ * new Font( FlatJetBrainsMonoFont.FAMILY, Font.BOLD | Font.ITALIC, 12 );
+ * }</pre>
+ *
+ * @author Karl Tauber
+ */
+public class FlatJetBrainsMonoFont
+{
+	/**
+	 * Family name for basic styles (regular, italic and bold).
+	 * <p>
+	 * Usage:
+	 * <pre>{@code
+	 * new Font( FlatJetBrainsMonoFont.FAMILY, Font.PLAIN, 12 );
+	 * new Font( FlatJetBrainsMonoFont.FAMILY, Font.ITALIC, 12 );
+	 * new Font( FlatJetBrainsMonoFont.FAMILY, Font.BOLD, 12 );
+	 * new Font( FlatJetBrainsMonoFont.FAMILY, Font.BOLD | Font.ITALIC, 12 );
+	 * }</pre>
+	 */
+	public static final String FAMILY = "JetBrains Mono";
+
+	/**
+	 * Use for {@link #installStyle(String)} to install single font styles.
+	 */
+	public static final String
+		// basic styles
+		STYLE_REGULAR = "JetBrainsMono-Regular.ttf",
+		STYLE_ITALIC = "JetBrainsMono-Italic.ttf",
+		STYLE_BOLD = "JetBrainsMono-Bold.ttf",
+		STYLE_BOLD_ITALIC = "JetBrainsMono-BoldItalic.ttf";
+
+
+	private FlatJetBrainsMonoFont() {}
+
+	/**
+	 * Creates and registers the fonts for all styles.
+	 */
+	public static void install() {
+		installStyle( STYLE_REGULAR );
+		installStyle( STYLE_ITALIC );
+		installStyle( STYLE_BOLD );
+		installStyle( STYLE_BOLD_ITALIC );
+	}
+
+	/**
+	 * Creates and registers the font for the given style.
+	 * See {@code STYLE_} constants.
+	 */
+	public static boolean installStyle( String name ) {
+		try( InputStream in = FlatJetBrainsMonoFont.class.getResourceAsStream( name ) ) {
+			Font font = Font.createFont( Font.TRUETYPE_FONT, in );
+			return GraphicsEnvironment.getLocalGraphicsEnvironment().registerFont( font );
+		} catch( FontFormatException ex ) {
+			ex.printStackTrace();
+			return false;
+		} catch( IOException ex ) {
+			ex.printStackTrace();
+			return false;
+		}
+	}
+}

flatlaf-fonts/flatlaf-fonts-jetbrains-mono/src/main/module-info/module-info.java

@@ -0,0 +1,26 @@
+/*
+ * Copyright 2022 FormDev Software GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @author Karl Tauber
+ */
+module com.formdev.flatlaf.fonts.jetbrains_mono {
+	requires java.desktop;
+
+	exports com.formdev.flatlaf.fonts.jetbrains_mono;
+
+	opens com.formdev.flatlaf.fonts.jetbrains_mono;
+}

flatlaf-fonts/flatlaf-fonts-jetbrains-mono/src/main/resources/com/formdev/flatlaf/fonts/jetbrains_mono/OFL.txt

@@ -0,0 +1,93 @@
+Copyright 2020 The JetBrains Mono Project Authors (https://github.com/JetBrains/JetBrainsMono)
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+
+This license is copied below, and is also available with a FAQ at: https://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded,
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

flatlaf-fonts/flatlaf-fonts-jetbrains-mono/src/test/java/com/formdev/flatlaf/fonts/jetbrains_mono/TestFlatJetBrainsMonoFont.java

@@ -0,0 +1,44 @@
+/*
+ * Copyright 2022 FormDev Software GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.formdev.flatlaf.fonts.jetbrains_mono;
+
+import java.awt.Font;
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+/**
+ * @author Karl Tauber
+ */
+class TestFlatJetBrainsMonoFont
+{
+	@Test
+	void testFont() {
+		FlatJetBrainsMonoFont.install();
+
+		testFont( FlatJetBrainsMonoFont.FAMILY, Font.PLAIN, 13 );
+		testFont( FlatJetBrainsMonoFont.FAMILY, Font.ITALIC, 13 );
+		testFont( FlatJetBrainsMonoFont.FAMILY, Font.BOLD, 13 );
+		testFont( FlatJetBrainsMonoFont.FAMILY, Font.BOLD | Font.ITALIC, 13 );
+	}
+
+	private void testFont( String family, int style, int size ) {
+		Font actual = new Font( family, style, size );
+		assertEquals( family, actual.getFamily() );
+		assertEquals( style, actual.getStyle() );
+		assertEquals( size, actual.getSize() );
+	}
+}

flatlaf-testing/build.gradle.kts

@@ -24,6 +24,8 @@ plugins {
 dependencies {
 	implementation( project( ":flatlaf-core" ) )
 	implementation( project( ":flatlaf-extras" ) )
+	implementation( project( ":flatlaf-fonts-inter" ) )
+	implementation( project( ":flatlaf-fonts-jetbrains-mono" ) )
 	implementation( project( ":flatlaf-swingx" ) )
 	implementation( project( ":flatlaf-jide-oss" ) )
 	implementation( project( ":flatlaf-intellij-themes" ) )

flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatFontsTest.java

@@ -23,6 +23,8 @@ import java.awt.GraphicsEnvironment;
 import java.util.Map;
 import java.util.TreeMap;
 import javax.swing.*;
+import com.formdev.flatlaf.fonts.inter.FlatInterFont;
+import com.formdev.flatlaf.fonts.jetbrains_mono.FlatJetBrainsMonoFont;
 import com.formdev.flatlaf.util.UIScale;
 import net.miginfocom.swing.*;
 
@@ -34,6 +36,9 @@ public class FlatFontsTest
 {
 	public static void main( String[] args ) {
 		SwingUtilities.invokeLater( () -> {
+			FlatInterFont.install();
+			FlatJetBrainsMonoFont.install();
+
 			FlatTestFrame frame = FlatTestFrame.create( args, "FlatFontsTest" );
 			frame.showFrame( FlatFontsTest::new );
 		} );

flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatPaintingStringTest.java

@@ -30,6 +30,8 @@ import javax.swing.*;
 import javax.swing.text.StyleContext;
 import com.formdev.flatlaf.FlatLaf;
 import com.formdev.flatlaf.FlatSystemProperties;
+import com.formdev.flatlaf.fonts.inter.FlatInterFont;
+import com.formdev.flatlaf.fonts.jetbrains_mono.FlatJetBrainsMonoFont;
 import com.formdev.flatlaf.util.Graphics2DProxy;
 import com.formdev.flatlaf.util.HiDPIUtils;
 import com.formdev.flatlaf.util.JavaCompatibility;
@@ -45,8 +47,12 @@ public class FlatPaintingStringTest
 	public static void main( String[] args ) {
 		System.setProperty( FlatSystemProperties.UI_SCALE, "1x" );
 		System.setProperty( "sun.java2d.uiScale", "1x" );
+		System.setProperty( "FlatLaf.debug.HiDPIUtils.useDebugScaleFactor", "true" );
 
 		SwingUtilities.invokeLater( () -> {
+			FlatInterFont.install();
+			FlatJetBrainsMonoFont.install();
+
 			FlatTestFrame frame = FlatTestFrame.create( args, "FlatPaintingStringTest" );
 
 			ToolTipManager.sharedInstance().setInitialDelay( 0 );
@@ -70,30 +76,32 @@ public class FlatPaintingStringTest
 		String[] families = {
 			// regular
 			"Arial", "Cantarell", "DejaVu Sans",
-			"Dialog", "Helvetica Neue", "Inter", "Liberation Sans", "Noto Sans", "Open Sans", "Roboto",
+			"Dialog", "Helvetica Neue", "Liberation Sans", "Noto Sans", "Open Sans", "Roboto",
 			"SansSerif", "Segoe UI", "Tahoma", "Ubuntu", "Verdana", ".SF NS Text",
+			FlatInterFont.FAMILY,
 
 			// light, semibold
 			"Segoe UI Light", "Segoe UI Semibold",
 			"HelveticaNeue-Thin", "HelveticaNeue-Medium",
 			"Lato Light", "Ubuntu Light", "Cantarell Light",
 			"Lato Semibold", "Ubuntu Medium", "Montserrat SemiBold",
+			FlatInterFont.FAMILY_LIGHT, FlatInterFont.FAMILY_SEMIBOLD,
 
 			// monospaced
 			"Monospaced", "Consolas", "Courier New", "Menlo", "Liberation Mono", "Ubuntu Mono",
+			FlatJetBrainsMonoFont.FAMILY,
 		};
 		Arrays.sort( families, String.CASE_INSENSITIVE_ORDER );
 		DefaultComboBoxModel<String> model = new DefaultComboBoxModel<>();
-		model.addElement( currentFamily );
 		for( String family : families ) {
-			if( !family.equals( currentFamily ) && Arrays.binarySearch( availableFontFamilyNames, family ) >= 0 )
+			if( Arrays.binarySearch( availableFontFamilyNames, family ) >= 0 )
 				model.addElement( family );
 		}
 		fontField.setModel( model );
 		fontField.setSelectedItem( currentFamily );
 		updateFontMetricsLabel();
 
-		add( new JLabel() );
+		add( new JLabel(), "newLine" );
 		add( new JLabel( "none" ) );
 		add( new JLabel( "flatlaf" ) );
 		add( new JLabel() );
@@ -120,9 +128,8 @@ public class FlatPaintingStringTest
 
 		YCorrectionFunction none = (g, scaleFactor) -> 0;
 		YCorrectionFunction flatlaf = (g, scaleFactor) -> {
-			return SystemInfo.isJava_9_orLater
-				? HiDPIUtils.computeTextYCorrection( g )
-				: (scaleFactor > 1 ? -(0.625f * scaleFactor) : 0);
+			System.setProperty( "FlatLaf.debug.HiDPIUtils.debugScaleFactor", Float.toString( scaleFactor ) );
+			return HiDPIUtils.computeTextYCorrection( g );
 		};
 		YCorrectionFunction ty = (g, scaleFactor) -> {
 			// Based on translateY, which is the scaled Y coordinate translation of the graphics context.
@@ -214,8 +221,8 @@ public class FlatPaintingStringTest
 			// columns
 			"[fill]",
 			// rows
-			"[top]unrel" +
-			"[top]"));
+			"[shrink 0,top]unrel" +
+			"[shrink 0,top]"));
 
 		//======== panel1 ========
 		{

flatlaf-testing/src/main/java/com/formdev/flatlaf/testing/FlatPaintingStringTest.jfd

@@ -1,4 +1,4 @@
-JFDML JFormDesigner: "7.0.5.0.404" Java: "17.0.2" encoding: "UTF-8"
+JFDML JFormDesigner: "8.0.0.0.194" Java: "17.0.2" encoding: "UTF-8"
 
 new FormModel {
 	contentType: "form/swing"
@@ -9,7 +9,7 @@ new FormModel {
 		add( new FormContainer( "javax.swing.JPanel", new FormLayoutManager( class net.miginfocom.swing.MigLayout ) {
 			"$layoutConstraints": "insets dialog,hidemode 3"
 			"$columnConstraints": "[fill]"
-			"$rowConstraints": "[top]unrel[top]"
+			"$rowConstraints": "[shrink 0,top]unrel[shrink 0,top]"
 		} ) {
 			name: "this"
 			"border": sfield com.jformdesigner.model.FormObject NULL_VALUE

flatlaf-theme-editor/build.gradle.kts

@@ -22,6 +22,8 @@ plugins {
 dependencies {
 	implementation( project( ":flatlaf-core" ) )
 	implementation( project( ":flatlaf-extras" ) )
+	implementation( project( ":flatlaf-fonts-inter" ) )
+	implementation( project( ":flatlaf-fonts-jetbrains-mono" ) )
 
 	implementation( "com.miglayout:miglayout-swing:5.3" )
 	implementation( "com.fifesoft:rsyntaxtextarea:3.1.4" )
@@ -32,6 +34,8 @@ tasks {
 	jar {
 		dependsOn( ":flatlaf-core:jar" )
 		dependsOn( ":flatlaf-extras:jar" )
+		dependsOn( ":flatlaf-fonts-inter:jar" )
+		dependsOn( ":flatlaf-fonts-jetbrains-mono:jar" )
 
 		manifest {
 			attributes( "Main-Class" to "com.formdev.flatlaf.themeeditor.FlatLafThemeEditor" )

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

@@ -34,6 +34,7 @@ import javax.swing.JPanel;
 import javax.swing.KeyStroke;
 import javax.swing.SwingUtilities;
 import javax.swing.UIManager;
+import javax.swing.text.StyleContext;
 import org.fife.ui.autocomplete.AutoCompletion;
 import org.fife.ui.autocomplete.CompletionProvider;
 import org.fife.ui.rsyntaxtextarea.AbstractTokenMakerFactory;
@@ -48,6 +49,7 @@ import org.fife.ui.rtextarea.Gutter;
 import org.fife.ui.rtextarea.RTextArea;
 import org.fife.ui.rtextarea.RTextScrollPane;
 import org.fife.ui.rtextarea.SearchContext;
+import com.formdev.flatlaf.fonts.jetbrains_mono.FlatJetBrainsMonoFont;
 import com.formdev.flatlaf.util.UIScale;
 
 /**
@@ -128,8 +130,7 @@ class FlatThemeEditorPane
 	}
 
 	void updateTheme() {
-		Font defaultFont = RTextArea.getDefaultFont();
-		Font font = defaultFont.deriveFont( (float) UIManager.getFont( "defaultFont" ).getSize() );
+		Font font = createEditorFont( 0 );
 
 		textArea.setFont( font );
 		textArea.setBackground( UIManager.getColor( "FlatThemeEditorPane.background" ) );
@@ -161,14 +162,28 @@ class FlatThemeEditorPane
 	}
 
 	void updateFontSize( int sizeIncr ) {
-		Font defaultFont = RTextArea.getDefaultFont();
-		Font font = defaultFont.deriveFont( (float) UIManager.getFont( "defaultFont" ).getSize() + sizeIncr );
+		Font font = createEditorFont( sizeIncr );
 
 		textArea.setFont( font );
 		textArea.setSyntaxScheme( new FlatSyntaxScheme( font ) );
 		scrollPane.getGutter().setLineNumberFont( font );
 	}
 
+	private static Font createEditorFont( int sizeIncr ) {
+		int size = UIManager.getFont( "defaultFont" ).getSize() + sizeIncr;
+		StyleContext sc = StyleContext.getDefaultStyleContext();
+		Font font = sc.getFont( FlatJetBrainsMonoFont.FAMILY, Font.PLAIN, size );
+		if( isFallbackFont( font ) ) {
+			Font defaultFont = RTextArea.getDefaultFont();
+			font = defaultFont.deriveFont( (float) size );
+		}
+		return font;
+	}
+
+	private static boolean isFallbackFont( Font font ) {
+		return Font.DIALOG.equalsIgnoreCase( font.getFamily() );
+	}
+
 	void selected() {
 		if( findReplaceVisible )
 			showFindReplaceBar( false );

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

@@ -63,6 +63,8 @@ import com.formdev.flatlaf.extras.FlatSVGIcon;
 import com.formdev.flatlaf.extras.FlatSVGUtils;
 import com.formdev.flatlaf.extras.FlatUIDefaultsInspector;
 import com.formdev.flatlaf.extras.components.*;
+import com.formdev.flatlaf.fonts.inter.FlatInterFont;
+import com.formdev.flatlaf.fonts.jetbrains_mono.FlatJetBrainsMonoFont;
 import com.formdev.flatlaf.icons.FlatClearIcon;
 import com.formdev.flatlaf.ui.FlatUIUtils;
 import com.formdev.flatlaf.util.StringUtils;
@@ -105,6 +107,10 @@ class FlatThemeFileEditor
 		System.setProperty( "user.language", "en" );
 
 		SwingUtilities.invokeLater( () -> {
+			if( SystemInfo.isJava_11_orLater )
+				FlatInterFont.install();
+			FlatJetBrainsMonoFont.install();
+
 			FlatLaf.registerCustomDefaultsSource( "com.formdev.flatlaf.themeeditor" );
 
 			try {

settings.gradle.kts

@@ -25,6 +25,9 @@ include( "flatlaf-demo" )
 include( "flatlaf-testing" )
 include( "flatlaf-theme-editor" )
 
+includeProject( "flatlaf-fonts-inter",          "flatlaf-fonts/flatlaf-fonts-inter" )
+includeProject( "flatlaf-fonts-jetbrains-mono", "flatlaf-fonts/flatlaf-fonts-jetbrains-mono" )
+
 includeProject( "flatlaf-natives-windows", "flatlaf-natives/flatlaf-natives-windows" )
 includeProject( "flatlaf-natives-linux",   "flatlaf-natives/flatlaf-natives-linux" )
 includeProject( "flatlaf-natives-jna",     "flatlaf-natives/flatlaf-natives-jna" )