release 2.0.2

built by GitHub Actions:
https://github.com/JFormDesigner/FlatLaf/actions/runs/1866639721

CHANGELOG.md

@@ -1,6 +1,28 @@
 FlatLaf Change Log
 ==================
 
+## 2.0.2
+
+- Native window decorations (Windows 10/11 only): Fixed rendering artifacts on
+  HiDPI screens when dragging window partly offscreen and back into screen
+  bounds. (issue #477)
+- Repaint component when setting client property `JComponent.outline` (issue
+  #480).
+- macOS: Fixed NPE when using some icons in main menu items. (issue #483)
+
+
+## 2.0.1
+
+- Fixed memory leak in Panel, Separator and ToolBarSeparator. (issue #471;
+  regression in FlatLaf 2.0)
+- ToolTip: Fixed wrong tooltip location if component overrides
+  `JComponent.getToolTipLocation()` and wants place tooltip under mouse
+  location. (issue #468)
+- Extras: Added copy constructor to `FlatSVGIcon`. (issue #465)
+- Moved `module-info.class` from `META-INF\versions\9\` to root folder of JARs.
+  (issue #466)
+
+
 ## 2.0
 
 - Added system property `flatlaf.nativeLibraryPath` to load native libraries

README.md

@@ -11,9 +11,9 @@ scales on **HiDPI** displays and runs on Java 8 or newer.
 The look is heavily inspired by **Darcula** and **IntelliJ** themes from
 IntelliJ IDEA 2019.2+ and uses almost the same colors and icons.
 
-![Flat Light](images/flat_light.png)
+![FlatLaf Light](images/flat_light.png)
 
-![Flat Dark](images/flat_dark.png)
+![FlatLaf Dark](images/flat_dark.png)
 
 
 IntelliJ Platform Themes
@@ -105,6 +105,16 @@ For more information and documentation visit
 - [System Properties](https://www.formdev.com/flatlaf/system-properties/)
 
 
+Theme Editor
+------------
+
+The Theme Editor that supports editing FlatLaf theme properties files. See
+[Theme Editor documentation](https://www.formdev.com/flatlaf/theme-editor/) for
+details and downloads.
+
+![Theme Editor](images/theme-editor@1.5x.png)
+
+
 Buzz
 ----
 
@@ -116,6 +126,8 @@ Buzz
 Applications using FlatLaf
 --------------------------
 
+- ![New](images/new.svg) [Ultorg](https://www.ultorg.com/) (**commercial**) - a
+  visual query system for relational databases
 - ![New](images/new.svg) [MooInfo](https://github.com/rememberber/MooInfo) -
   visual implementation of OSHI, to view information about the system and
   hardware
@@ -154,9 +166,10 @@ Applications using FlatLaf
 - [Total Validator](https://www.totalvalidator.com/) 15 (**commercial**) -
   checks your website
 - [j-lawyer](https://github.com/jlawyerorg/j-lawyer-org) - Kanzleisoftware
-- [MegaMek](https://github.com/MegaMek/megamek) v0.47.4 and
+- [MegaMek](https://github.com/MegaMek/megamek),
-  [MekHQ](https://github.com/MegaMek/mekhq) v0.47.5 - a turn-based sci-fi board
+  [MegaMekLab](https://github.com/MegaMek/megameklab) and
-  game
+  [MekHQ](https://github.com/MegaMek/mekhq) v0.47.5+ - a sci-fi tabletop
+  BattleTech simulator suite handling battles, unit building, and campaigns
 - [GUIslice Builder](https://github.com/ImpulseAdventure/GUIslice-Builder)
   0.13.b024 - GUI builder for
   [GUIslice](https://github.com/ImpulseAdventure/GUIslice), a lightweight GUI

build.gradle.kts

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-val releaseVersion = "2.0"
+val releaseVersion = "2.0.2"
 val developmentVersion = "2.1-SNAPSHOT"
 
 version = if( java.lang.Boolean.getBoolean( "release" ) ) releaseVersion else developmentVersion

buildSrc/src/main/kotlin/flatlaf-module-info.gradle.kts

@@ -63,11 +63,9 @@ if( JavaVersion.current() >= JavaVersion.VERSION_1_9 ) {
 		jar {
 			manifest.attributes( "Multi-Release" to "true" )
 
-			into( "META-INF/versions/9" ) {
 			from( sourceSets["module-info"].output ) {
 				include( "module-info.class" )
 			}
 		}
 	}
-	}
 }

flatlaf-core/flatlaf-core-sigtest.txt

@@ -1,5 +1,5 @@
 #Signature file v4.1
-#Version 1.6
+#Version 2.0
 
 CLSS public abstract interface com.formdev.flatlaf.FlatClientProperties
 fld public final static java.lang.String BUTTON_TYPE = "JButton.buttonType"
@@ -31,6 +31,8 @@ fld public final static java.lang.String SELECT_ALL_ON_FOCUS_POLICY_ALWAYS = "al
 fld public final static java.lang.String SELECT_ALL_ON_FOCUS_POLICY_NEVER = "never"
 fld public final static java.lang.String SELECT_ALL_ON_FOCUS_POLICY_ONCE = "once"
 fld public final static java.lang.String SQUARE_SIZE = "JButton.squareSize"
+fld public final static java.lang.String STYLE = "FlatLaf.style"
+fld public final static java.lang.String STYLE_CLASS = "FlatLaf.styleClass"
 fld public final static java.lang.String TABBED_PANE_ALIGN_CENTER = "center"
 fld public final static java.lang.String TABBED_PANE_ALIGN_FILL = "fill"
 fld public final static java.lang.String TABBED_PANE_ALIGN_LEADING = "leading"
@@ -59,6 +61,9 @@ fld public final static java.lang.String TABBED_PANE_TAB_CLOSE_TOOLTIPTEXT = "JT
 fld public final static java.lang.String TABBED_PANE_TAB_HEIGHT = "JTabbedPane.tabHeight"
 fld public final static java.lang.String TABBED_PANE_TAB_ICON_PLACEMENT = "JTabbedPane.tabIconPlacement"
 fld public final static java.lang.String TABBED_PANE_TAB_INSETS = "JTabbedPane.tabInsets"
+fld public final static java.lang.String TABBED_PANE_TAB_TYPE = "JTabbedPane.tabType"
+fld public final static java.lang.String TABBED_PANE_TAB_TYPE_CARD = "card"
+fld public final static java.lang.String TABBED_PANE_TAB_TYPE_UNDERLINED = "underlined"
 fld public final static java.lang.String TABBED_PANE_TAB_WIDTH_MODE = "JTabbedPane.tabWidthMode"
 fld public final static java.lang.String TABBED_PANE_TAB_WIDTH_MODE_COMPACT = "compact"
 fld public final static java.lang.String TABBED_PANE_TAB_WIDTH_MODE_EQUAL = "equal"
@@ -67,12 +72,20 @@ fld public final static java.lang.String TABBED_PANE_TRAILING_COMPONENT = "JTabb
 fld public final static java.lang.String TAB_BUTTON_SELECTED_BACKGROUND = "JToggleButton.tab.selectedBackground"
 fld public final static java.lang.String TAB_BUTTON_UNDERLINE_COLOR = "JToggleButton.tab.underlineColor"
 fld public final static java.lang.String TAB_BUTTON_UNDERLINE_HEIGHT = "JToggleButton.tab.underlineHeight"
+fld public final static java.lang.String TEXT_FIELD_CLEAR_CALLBACK = "JTextField.clearCallback"
+fld public final static java.lang.String TEXT_FIELD_LEADING_COMPONENT = "JTextField.leadingComponent"
+fld public final static java.lang.String TEXT_FIELD_LEADING_ICON = "JTextField.leadingIcon"
 fld public final static java.lang.String TEXT_FIELD_PADDING = "JTextField.padding"
+fld public final static java.lang.String TEXT_FIELD_SHOW_CLEAR_BUTTON = "JTextField.showClearButton"
+fld public final static java.lang.String TEXT_FIELD_TRAILING_COMPONENT = "JTextField.trailingComponent"
+fld public final static java.lang.String TEXT_FIELD_TRAILING_ICON = "JTextField.trailingIcon"
 fld public final static java.lang.String TITLE_BAR_BACKGROUND = "JRootPane.titleBarBackground"
 fld public final static java.lang.String TITLE_BAR_FOREGROUND = "JRootPane.titleBarForeground"
+fld public final static java.lang.String TITLE_BAR_SHOW_ICON = "JRootPane.titleBarShowIcon"
 fld public final static java.lang.String TREE_PAINT_SELECTION = "JTree.paintSelection"
 fld public final static java.lang.String TREE_WIDE_SELECTION = "JTree.wideSelection"
 fld public final static java.lang.String USE_WINDOW_DECORATIONS = "JRootPane.useWindowDecorations"
+meth public static <%0 extends java.lang.Object> {%%0} clientProperty(javax.swing.JComponent,java.lang.String,{%%0},java.lang.Class<{%%0}>)
 meth public static boolean clientPropertyBoolean(javax.swing.JComponent,java.lang.String,boolean)
 meth public static boolean clientPropertyEquals(javax.swing.JComponent,java.lang.String,java.lang.Object)
 meth public static int clientPropertyInt(javax.swing.JComponent,java.lang.String,int)
@@ -165,6 +178,7 @@ meth public boolean isSupportedLookAndFeel()
 meth public final boolean equals(java.lang.Object)
 meth public final int hashCode()
 meth public java.lang.String getID()
+meth public java.util.Map<java.lang.String,java.lang.String> getExtraDefaults()
 meth public javax.swing.Icon getDisabledIcon(javax.swing.JComponent,javax.swing.Icon)
 meth public javax.swing.UIDefaults getDefaults()
 meth public static boolean install(javax.swing.LookAndFeel)
@@ -174,6 +188,8 @@ meth public static boolean isShowMnemonics()
 meth public static boolean isUseNativeWindowDecorations()
 meth public static boolean setup(javax.swing.LookAndFeel)
 meth public static boolean supportsNativeWindowDecorations()
+meth public static java.lang.Object parseDefaultsValue(java.lang.String,java.lang.String,java.lang.Class<?>)
+meth public static java.util.Map<java.lang.String,java.lang.String> getGlobalExtraDefaults()
 meth public static javax.swing.UIDefaults$ActiveValue createActiveFontValue(float)
 meth public static void hideMnemonics()
 meth public static void initIconColors(javax.swing.UIDefaults,boolean)
@@ -181,22 +197,26 @@ meth public static void installLafInfo(java.lang.String,java.lang.Class<? extend
 meth public static void registerCustomDefaultsSource(java.io.File)
 meth public static void registerCustomDefaultsSource(java.lang.String)
 meth public static void registerCustomDefaultsSource(java.lang.String,java.lang.ClassLoader)
+meth public static void registerCustomDefaultsSource(java.net.URL)
 meth public static void repaintAllFramesAndDialogs()
 meth public static void revalidateAndRepaintAllFramesAndDialogs()
 meth public static void runWithUIDefaultsGetter(java.util.function.Function<java.lang.Object,java.lang.Object>,java.lang.Runnable)
+meth public static void setGlobalExtraDefaults(java.util.Map<java.lang.String,java.lang.String>)
 meth public static void setUseNativeWindowDecorations(boolean)
 meth public static void showMnemonics(java.awt.Component)
 meth public static void unregisterCustomDefaultsSource(java.io.File)
 meth public static void unregisterCustomDefaultsSource(java.lang.String)
 meth public static void unregisterCustomDefaultsSource(java.lang.String,java.lang.ClassLoader)
+meth public static void unregisterCustomDefaultsSource(java.net.URL)
 meth public static void updateUI()
 meth public static void updateUILater()
 meth public void initialize()
 meth public void registerUIDefaultsGetter(java.util.function.Function<java.lang.Object,java.lang.Object>)
+meth public void setExtraDefaults(java.util.Map<java.lang.String,java.lang.String>)
 meth public void uninitialize()
 meth public void unregisterUIDefaultsGetter(java.util.function.Function<java.lang.Object,java.lang.Object>)
 supr javax.swing.plaf.basic.BasicLookAndFeel
-hfds DESKTOPFONTHINTS,aquaLoaded,customDefaultsSources,desktopPropertyListener,desktopPropertyName,desktopPropertyName2,mnemonicHandler,oldPopupFactory,postInitialization,uiDefaultsGetters,updateUIPending
+hfds DESKTOPFONTHINTS,aquaLoaded,customDefaultsSources,desktopPropertyListener,desktopPropertyName,desktopPropertyName2,extraDefaults,globalExtraDefaults,mnemonicHandler,oldPopupFactory,postInitialization,uiDefaultsGetters,updateUIPending
 hcls ActiveFont,FlatUIDefaults,ImageIconUIResource
 
 CLSS public abstract interface static com.formdev.flatlaf.FlatLaf$DisabledIconProvider
@@ -231,6 +251,7 @@ hfds baseTheme,dark,name,properties
 CLSS public abstract interface com.formdev.flatlaf.FlatSystemProperties
 fld public final static java.lang.String ANIMATION = "flatlaf.animation"
 fld public final static java.lang.String MENUBAR_EMBEDDED = "flatlaf.menuBarEmbedded"
+fld public final static java.lang.String NATIVE_LIBRARY_PATH = "flatlaf.nativeLibraryPath"
 fld public final static java.lang.String UI_SCALE = "flatlaf.uiScale"
 fld public final static java.lang.String UI_SCALE_ALLOW_SCALE_DOWN = "flatlaf.uiScale.allowScaleDown"
 fld public final static java.lang.String UI_SCALE_ENABLED = "flatlaf.uiScale.enabled"
@@ -330,7 +351,15 @@ innr public static HSLIncreaseDecrease
 innr public static Mix
 meth public !varargs static java.awt.Color applyFunctions(java.awt.Color,com.formdev.flatlaf.util.ColorFunctions$ColorFunction[])
 meth public static float clamp(float)
+meth public static float luma(java.awt.Color)
+meth public static java.awt.Color darken(java.awt.Color,float)
+meth public static java.awt.Color desaturate(java.awt.Color,float)
+meth public static java.awt.Color lighten(java.awt.Color,float)
 meth public static java.awt.Color mix(java.awt.Color,java.awt.Color,float)
+meth public static java.awt.Color saturate(java.awt.Color,float)
+meth public static java.awt.Color shade(java.awt.Color,float)
+meth public static java.awt.Color spin(java.awt.Color,float)
+meth public static java.awt.Color tint(java.awt.Color,float)
 supr java.lang.Object
 
 CLSS public abstract interface static com.formdev.flatlaf.util.ColorFunctions$ColorFunction
@@ -566,6 +595,7 @@ meth public static java.util.List<java.awt.Image> getResolutionVariants(java.awt
 supr java.lang.Object
 
 CLSS public com.formdev.flatlaf.util.NativeLibrary
+cons public init(java.io.File,boolean)
 cons public init(java.lang.String,java.lang.ClassLoader,boolean)
 meth public boolean isLoaded()
 supr java.lang.Object
@@ -589,18 +619,52 @@ meth public void paintIcon(java.awt.Component,java.awt.Graphics,int,int)
 supr java.lang.Object
 hfds iconHeight,iconWidth,imageIcon,lastImage,lastSystemScaleFactor,lastUserScaleFactor
 
+CLSS public com.formdev.flatlaf.util.SoftCache<%0 extends java.lang.Object, %1 extends java.lang.Object>
+cons public init()
+cons public init(int)
+intf java.util.Map<{com.formdev.flatlaf.util.SoftCache%0},{com.formdev.flatlaf.util.SoftCache%1}>
+meth public boolean containsKey(java.lang.Object)
+meth public boolean containsValue(java.lang.Object)
+meth public boolean isEmpty()
+meth public int size()
+meth public java.util.Collection<{com.formdev.flatlaf.util.SoftCache%1}> values()
+meth public java.util.Set<java.util.Map$Entry<{com.formdev.flatlaf.util.SoftCache%0},{com.formdev.flatlaf.util.SoftCache%1}>> entrySet()
+meth public java.util.Set<{com.formdev.flatlaf.util.SoftCache%0}> keySet()
+meth public void clear()
+meth public void forEach(java.util.function.BiConsumer<? super {com.formdev.flatlaf.util.SoftCache%0},? super {com.formdev.flatlaf.util.SoftCache%1}>)
+meth public void putAll(java.util.Map<? extends {com.formdev.flatlaf.util.SoftCache%0},? extends {com.formdev.flatlaf.util.SoftCache%1}>)
+meth public void replaceAll(java.util.function.BiFunction<? super {com.formdev.flatlaf.util.SoftCache%0},? super {com.formdev.flatlaf.util.SoftCache%1},? extends {com.formdev.flatlaf.util.SoftCache%1}>)
+meth public {com.formdev.flatlaf.util.SoftCache%1} get(java.lang.Object)
+meth public {com.formdev.flatlaf.util.SoftCache%1} put({com.formdev.flatlaf.util.SoftCache%0},{com.formdev.flatlaf.util.SoftCache%1})
+meth public {com.formdev.flatlaf.util.SoftCache%1} remove(java.lang.Object)
+supr java.lang.Object
+hfds map,queue
+hcls CacheReference
+
 CLSS public com.formdev.flatlaf.util.StringUtils
 cons public init()
 meth public static boolean isEmpty(java.lang.String)
+meth public static boolean isTrimmedEmpty(java.lang.String)
 meth public static java.lang.String removeLeading(java.lang.String,java.lang.String)
 meth public static java.lang.String removeTrailing(java.lang.String,java.lang.String)
+meth public static java.lang.String substringTrimmed(java.lang.String,int)
+meth public static java.lang.String substringTrimmed(java.lang.String,int,int)
 meth public static java.util.List<java.lang.String> split(java.lang.String,char)
+meth public static java.util.List<java.lang.String> split(java.lang.String,char,boolean,boolean)
+supr java.lang.Object
+
+CLSS public com.formdev.flatlaf.util.SwingUtils
+cons public init()
+meth public static <%0 extends java.awt.Component> {%%0} getComponentByName(java.awt.Container,java.lang.String)
 supr java.lang.Object
 
 CLSS public com.formdev.flatlaf.util.SystemInfo
 cons public init()
+fld public final static boolean isAARCH64
 fld public final static boolean isJava_11_orLater
 fld public final static boolean isJava_15_orLater
+fld public final static boolean isJava_17_orLater
+fld public final static boolean isJava_18_orLater
 fld public final static boolean isJava_9_orLater
 fld public final static boolean isJetBrainsJVM
 fld public final static boolean isJetBrainsJVM_11_orLater
@@ -615,6 +679,8 @@ fld public final static boolean isWebswing
 fld public final static boolean isWinPE
 fld public final static boolean isWindows
 fld public final static boolean isWindows_10_orLater
+fld public final static boolean isWindows_11_orLater
+fld public final static boolean isX86
 fld public final static boolean isX86_64
 fld public final static long javaVersion
 fld public final static long osVersion
@@ -627,6 +693,7 @@ cons public init()
 meth public static boolean isSystemScalingEnabled()
 meth public static double getSystemScaleFactor(java.awt.Graphics2D)
 meth public static double getSystemScaleFactor(java.awt.GraphicsConfiguration)
+meth public static float computeFontScaleFactor(java.awt.Font)
 meth public static float getUserScaleFactor()
 meth public static float scale(float)
 meth public static float unscale(float)
@@ -933,6 +1000,34 @@ CLSS public abstract interface !annotation java.lang.annotation.Target
 intf java.lang.annotation.Annotation
 meth public abstract java.lang.annotation.ElementType[] value()
 
+CLSS public abstract interface java.util.Map<%0 extends java.lang.Object, %1 extends java.lang.Object>
+innr public abstract interface static Entry
+meth public abstract boolean containsKey(java.lang.Object)
+meth public abstract boolean containsValue(java.lang.Object)
+meth public abstract boolean equals(java.lang.Object)
+meth public abstract boolean isEmpty()
+meth public abstract int hashCode()
+meth public abstract int size()
+meth public abstract java.util.Collection<{java.util.Map%1}> values()
+meth public abstract java.util.Set<java.util.Map$Entry<{java.util.Map%0},{java.util.Map%1}>> entrySet()
+meth public abstract java.util.Set<{java.util.Map%0}> keySet()
+meth public abstract void clear()
+meth public abstract void putAll(java.util.Map<? extends {java.util.Map%0},? extends {java.util.Map%1}>)
+meth public abstract {java.util.Map%1} get(java.lang.Object)
+meth public abstract {java.util.Map%1} put({java.util.Map%0},{java.util.Map%1})
+meth public abstract {java.util.Map%1} remove(java.lang.Object)
+meth public boolean remove(java.lang.Object,java.lang.Object)
+meth public boolean replace({java.util.Map%0},{java.util.Map%1},{java.util.Map%1})
+meth public void forEach(java.util.function.BiConsumer<? super {java.util.Map%0},? super {java.util.Map%1}>)
+meth public void replaceAll(java.util.function.BiFunction<? super {java.util.Map%0},? super {java.util.Map%1},? extends {java.util.Map%1}>)
+meth public {java.util.Map%1} compute({java.util.Map%0},java.util.function.BiFunction<? super {java.util.Map%0},? super {java.util.Map%1},? extends {java.util.Map%1}>)
+meth public {java.util.Map%1} computeIfAbsent({java.util.Map%0},java.util.function.Function<? super {java.util.Map%0},? extends {java.util.Map%1}>)
+meth public {java.util.Map%1} computeIfPresent({java.util.Map%0},java.util.function.BiFunction<? super {java.util.Map%0},? super {java.util.Map%1},? extends {java.util.Map%1}>)
+meth public {java.util.Map%1} getOrDefault(java.lang.Object,{java.util.Map%1})
+meth public {java.util.Map%1} merge({java.util.Map%0},{java.util.Map%1},java.util.function.BiFunction<? super {java.util.Map%1},? super {java.util.Map%1},? extends {java.util.Map%1}>)
+meth public {java.util.Map%1} putIfAbsent({java.util.Map%0},{java.util.Map%1})
+meth public {java.util.Map%1} replace({java.util.Map%0},{java.util.Map%1})
+
 CLSS public abstract interface javax.swing.Icon
 meth public abstract int getIconHeight()
 meth public abstract int getIconWidth()

flatlaf-core/src/main/java/com/formdev/flatlaf/icons/FlatHelpButtonIcon.java

@@ -96,8 +96,8 @@ public class FlatHelpButtonIcon
 			</svg>
 		*/
 
-		boolean enabled = c.isEnabled();
+		boolean enabled = c == null || c.isEnabled();
-		boolean focused = FlatUIUtils.isPermanentFocusOwner( c );
+		boolean focused = c != null && FlatUIUtils.isPermanentFocusOwner( c );
 
 		float xy = 0.5f;
 		float wh = iconSize() - 1;

flatlaf-core/src/main/java/com/formdev/flatlaf/icons/FlatMenuArrowIcon.java

@@ -63,7 +63,7 @@ public class FlatMenuArrowIcon
 
 	@Override
 	protected void paintIcon( Component c, Graphics2D g ) {
-		if( !c.getComponentOrientation().isLeftToRight() )
+		if( c != null && !c.getComponentOrientation().isLeftToRight() )
 			g.rotate( Math.toRadians( 180 ), width / 2., height / 2. );
 
 		g.setColor( getArrowColor( c ) );
@@ -82,7 +82,7 @@ public class FlatMenuArrowIcon
 		if( c instanceof JMenu && ((JMenu)c).isSelected() && !isUnderlineSelection() )
 			return selectionForeground;
 
-		return c.isEnabled() ? arrowColor : disabledArrowColor;
+		return c == null || c.isEnabled() ? arrowColor : disabledArrowColor;
 	}
 
 	protected boolean isUnderlineSelection() {

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

@@ -262,6 +262,10 @@ public class FlatButtonUI
 				b.repaint();
 				break;
 
+			case OUTLINE:
+				b.repaint();
+				break;
+
 			case STYLE:
 			case STYLE_CLASS:
 				if( shared && FlatStylingSupport.hasStyleProperty( b ) ) {
@@ -569,6 +573,9 @@ public class FlatButtonUI
 	public static Color buttonStateColor( Component c, Color enabledColor, Color disabledColor,
 		Color focusedColor, Color hoverColor, Color pressedColor )
 	{
+		if( c == null )
+			return enabledColor;
+
 		if( !c.isEnabled() )
 			return disabledColor;
 

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

@@ -354,6 +354,7 @@ public class FlatComboBoxUI
 						break;
 
 					case COMPONENT_ROUND_RECT:
+					case OUTLINE:
 						comboBox.repaint();
 						break;
 

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

@@ -18,12 +18,14 @@ package com.formdev.flatlaf.ui;
 
 import java.awt.Graphics;
 import java.awt.Graphics2D;
+import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
 import java.util.Map;
 import javax.swing.JComponent;
 import javax.swing.JPanel;
 import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.basic.BasicPanelUI;
+import com.formdev.flatlaf.FlatClientProperties;
 import com.formdev.flatlaf.ui.FlatStylingSupport.Styleable;
 import com.formdev.flatlaf.ui.FlatStylingSupport.StyleableUI;
 import com.formdev.flatlaf.util.LoggingFacade;
@@ -43,13 +45,12 @@ import com.formdev.flatlaf.util.UIScale;
  */
 public class FlatPanelUI
 	extends BasicPanelUI
-	implements StyleableUI
+	implements StyleableUI, PropertyChangeListener
 {
 	// only used via styling (not in UI defaults)
 	/** @since 2 */ @Styleable protected int arc = -1;
 
 	private final boolean shared;
-	private PropertyChangeListener propertyChangeListener;
 	private Map<String, Object> oldStyleValues;
 
 	public static ComponentUI createUI( JComponent c ) {
@@ -67,9 +68,7 @@ public class FlatPanelUI
 	public void installUI( JComponent c ) {
 		super.installUI( c );
 
-		propertyChangeListener = FlatStylingSupport.createPropertyChangeListener(
+		c.addPropertyChangeListener( this );
-			c, () -> stylePropertyChange( (JPanel) c ), null );
-		c.addPropertyChangeListener( propertyChangeListener );
 
 		installStyle( (JPanel) c );
 	}
@@ -78,13 +77,18 @@ public class FlatPanelUI
 	public void uninstallUI( JComponent c ) {
 		super.uninstallUI( c );
 
-		c.removePropertyChangeListener( propertyChangeListener );
+		c.removePropertyChangeListener( this );
-		propertyChangeListener = null;
 
 		oldStyleValues = null;
 	}
 
-	private void stylePropertyChange( JPanel c ) {
+	/** @since 2.0.1 */
+	@Override
+	public void propertyChange( PropertyChangeEvent e ) {
+		switch( e.getPropertyName() ) {
+			case FlatClientProperties.STYLE:
+			case FlatClientProperties.STYLE_CLASS:
+				JPanel c = (JPanel) e.getSource();
 				if( shared && FlatStylingSupport.hasStyleProperty( c ) ) {
 					// unshare component UI if necessary
 					// updateUI() invokes installStyle() from installUI()
@@ -93,6 +97,8 @@ public class FlatPanelUI
 					installStyle( c );
 				c.revalidate();
 				c.repaint();
+				break;
+		}
 	}
 
 	/** @since 2 */

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

@@ -16,10 +16,12 @@
 
 package com.formdev.flatlaf.ui;
 
+import java.awt.AWTEvent;
 import java.awt.Color;
 import java.awt.Component;
 import java.awt.Container;
 import java.awt.Dimension;
+import java.awt.EventQueue;
 import java.awt.GraphicsConfiguration;
 import java.awt.GraphicsDevice;
 import java.awt.GraphicsEnvironment;
@@ -33,6 +35,7 @@ import java.awt.Toolkit;
 import java.awt.Window;
 import java.awt.event.ComponentEvent;
 import java.awt.event.ComponentListener;
+import java.awt.event.MouseEvent;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import javax.swing.JComponent;
@@ -219,7 +222,7 @@ public class FlatPopupFactory
 	 * and corrects the y-location so that the tooltip is placed above the mouse location.
 	 */
 	private Point fixToolTipLocation( Component owner, Component contents, int x, int y ) {
-		if( !(contents instanceof JToolTip) || !wasInvokedFromToolTipManager() )
+		if( !(contents instanceof JToolTip) || !wasInvokedFromToolTipManager() || hasTipLocation( owner ) )
 			return null;
 
 		PointerInfo pointerInfo = MouseInfo.getPointerInfo();
@@ -264,6 +267,35 @@ public class FlatPopupFactory
 		return StackUtils.wasInvokedFrom( ToolTipManager.class.getName(), "showTipWindow", 8 );
 	}
 
+	/**
+	 * Checks whether the owner component returns a tooltip location in
+	 * JComponent.getToolTipLocation(MouseEvent).
+	 */
+	private boolean hasTipLocation( Component owner ) {
+		if( !(owner instanceof JComponent) )
+			return false;
+
+		AWTEvent e = EventQueue.getCurrentEvent();
+		MouseEvent me;
+		if( e instanceof MouseEvent )
+			me = (MouseEvent) e;
+		else {
+			// no mouse event available because a timer is used to show the tooltip
+			// --> create mouse event from current mouse location
+			PointerInfo pointerInfo = MouseInfo.getPointerInfo();
+			if( pointerInfo == null )
+				return false;
+
+			Point location = new Point( pointerInfo.getLocation());
+			SwingUtilities.convertPointFromScreen( location, owner );
+			me = new MouseEvent( owner, MouseEvent.MOUSE_MOVED, System.currentTimeMillis(),
+				0, location.x, location.y, 0, false );
+		}
+
+		return me.getSource() == owner &&
+			((JComponent)owner).getToolTipLocation( me ) != null;
+	}
+
 	//---- class NonFlashingPopup ---------------------------------------------
 
 	private class NonFlashingPopup

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

@@ -291,6 +291,10 @@ public class FlatScrollPaneUI
 					}
 					break;
 
+				case FlatClientProperties.OUTLINE:
+					scrollpane.repaint();
+					break;
+
 				case FlatClientProperties.STYLE:
 				case FlatClientProperties.STYLE_CLASS:
 					installStyle();

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

@@ -21,6 +21,7 @@ import java.awt.Dimension;
 import java.awt.Graphics;
 import java.awt.Graphics2D;
 import java.awt.geom.Rectangle2D;
+import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
 import java.util.Map;
 import javax.swing.JComponent;
@@ -28,6 +29,7 @@ import javax.swing.JSeparator;
 import javax.swing.UIManager;
 import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.basic.BasicSeparatorUI;
+import com.formdev.flatlaf.FlatClientProperties;
 import com.formdev.flatlaf.ui.FlatStylingSupport.Styleable;
 import com.formdev.flatlaf.ui.FlatStylingSupport.StyleableUI;
 import com.formdev.flatlaf.util.LoggingFacade;
@@ -50,7 +52,7 @@ import com.formdev.flatlaf.util.LoggingFacade;
  */
 public class FlatSeparatorUI
 	extends BasicSeparatorUI
-	implements StyleableUI
+	implements StyleableUI, PropertyChangeListener
 {
 	@Styleable protected int height;
 	@Styleable protected int stripeWidth;
@@ -58,7 +60,6 @@ public class FlatSeparatorUI
 
 	private final boolean shared;
 	private boolean defaults_initialized = false;
-	private PropertyChangeListener propertyChangeListener;
 	private Map<String, Object> oldStyleValues;
 
 	public static ComponentUI createUI( JComponent c ) {
@@ -109,20 +110,23 @@ public class FlatSeparatorUI
 	protected void installListeners( JSeparator s ) {
 		super.installListeners( s );
 
-		propertyChangeListener = FlatStylingSupport.createPropertyChangeListener(
+		s.addPropertyChangeListener( this );
-			s, () -> stylePropertyChange( s ), null );
-		s.addPropertyChangeListener( propertyChangeListener );
 	}
 
 	@Override
 	protected void uninstallListeners( JSeparator s ) {
 		super.uninstallListeners( s );
 
-		s.removePropertyChangeListener( propertyChangeListener );
+		s.removePropertyChangeListener( this );
-		propertyChangeListener = null;
 	}
 
-	private void stylePropertyChange( JSeparator s ) {
+	/** @since 2.0.1 */
+	@Override
+	public void propertyChange( PropertyChangeEvent e ) {
+		switch( e.getPropertyName() ) {
+			case FlatClientProperties.STYLE:
+			case FlatClientProperties.STYLE_CLASS:
+				JSeparator s = (JSeparator) e.getSource();
 				if( shared && FlatStylingSupport.hasStyleProperty( s ) ) {
 					// unshare component UI if necessary
 					// updateUI() invokes installStyle() from installUI()
@@ -131,6 +135,8 @@ public class FlatSeparatorUI
 					installStyle( s );
 				s.revalidate();
 				s.repaint();
+				break;
+		}
 	}
 
 	/** @since 2 */

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

@@ -538,6 +538,7 @@ public class FlatSpinnerUI
 					break;
 
 				case FlatClientProperties.COMPONENT_ROUND_RECT:
+				case FlatClientProperties.OUTLINE:
 					spinner.repaint();
 					break;
 

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

@@ -232,6 +232,7 @@ public class FlatTextFieldUI
 		switch( e.getPropertyName() ) {
 			case PLACEHOLDER_TEXT:
 			case COMPONENT_ROUND_RECT:
+			case OUTLINE:
 			case TEXT_FIELD_PADDING:
 				c.repaint();
 				break;

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

@@ -22,6 +22,7 @@ import java.awt.Dimension;
 import java.awt.Graphics;
 import java.awt.Graphics2D;
 import java.awt.geom.Rectangle2D;
+import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
 import java.util.Map;
 import javax.swing.JComponent;
@@ -31,6 +32,7 @@ import javax.swing.SwingConstants;
 import javax.swing.UIManager;
 import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.basic.BasicToolBarSeparatorUI;
+import com.formdev.flatlaf.FlatClientProperties;
 import com.formdev.flatlaf.ui.FlatStylingSupport.Styleable;
 import com.formdev.flatlaf.ui.FlatStylingSupport.StyleableUI;
 import com.formdev.flatlaf.util.LoggingFacade;
@@ -47,7 +49,7 @@ import com.formdev.flatlaf.util.LoggingFacade;
  */
 public class FlatToolBarSeparatorUI
 	extends BasicToolBarSeparatorUI
-	implements StyleableUI
+	implements StyleableUI, PropertyChangeListener
 {
 	private static final int LINE_WIDTH = 1;
 
@@ -56,7 +58,6 @@ public class FlatToolBarSeparatorUI
 
 	private final boolean shared;
 	private boolean defaults_initialized = false;
-	private PropertyChangeListener propertyChangeListener;
 	private Map<String, Object> oldStyleValues;
 
 	public static ComponentUI createUI( JComponent c ) {
@@ -105,20 +106,23 @@ public class FlatToolBarSeparatorUI
 	protected void installListeners( JSeparator s ) {
 		super.installListeners( s );
 
-		propertyChangeListener = FlatStylingSupport.createPropertyChangeListener(
+		s.addPropertyChangeListener( this );
-			s, () -> stylePropertyChange( s ), null );
-		s.addPropertyChangeListener( propertyChangeListener );
 	}
 
 	@Override
 	protected void uninstallListeners( JSeparator s ) {
 		super.uninstallListeners( s );
 
-		s.removePropertyChangeListener( propertyChangeListener );
+		s.removePropertyChangeListener( this );
-		propertyChangeListener = null;
 	}
 
-	private void stylePropertyChange( JSeparator s ) {
+	/** @since 2.0.1 */
+	@Override
+	public void propertyChange( PropertyChangeEvent e ) {
+		switch( e.getPropertyName() ) {
+			case FlatClientProperties.STYLE:
+			case FlatClientProperties.STYLE_CLASS:
+				JSeparator s = (JSeparator) e.getSource();
 				if( shared && FlatStylingSupport.hasStyleProperty( s ) ) {
 					// unshare component UI if necessary
 					// updateUI() invokes installStyle() from installUI()
@@ -127,6 +131,8 @@ public class FlatToolBarSeparatorUI
 					installStyle( s );
 				s.revalidate();
 				s.repaint();
+				break;
+		}
 	}
 
 	/** @since 2 */

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

@@ -21,6 +21,7 @@ import java.awt.FontMetrics;
 import java.awt.Graphics;
 import java.awt.Graphics2D;
 import java.awt.Insets;
+import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
 import java.util.List;
 import javax.swing.JComponent;
@@ -49,9 +50,8 @@ import com.formdev.flatlaf.util.StringUtils;
  */
 public class FlatToolTipUI
 	extends BasicToolTipUI
+	implements PropertyChangeListener
 {
-	private static PropertyChangeListener sharedPropertyChangedListener;
-
 	public static ComponentUI createUI( JComponent c ) {
 		return FlatUIUtils.createSharedUI( FlatToolTipUI.class, FlatToolTipUI::new );
 	}
@@ -68,24 +68,24 @@ public class FlatToolTipUI
 	protected void installListeners( JComponent c ) {
 		super.installListeners( c );
 
-		if( sharedPropertyChangedListener == null ) {
+		c.addPropertyChangeListener( this );
-			sharedPropertyChangedListener = e -> {
-				String name = e.getPropertyName();
-				if( name == "tiptext" || name == "font" || name == "foreground" ) {
-					JToolTip toolTip = (JToolTip) e.getSource();
-					FlatLabelUI.updateHTMLRenderer( toolTip, toolTip.getTipText(), false );
-				}
-			};
-		}
-
-		c.addPropertyChangeListener( sharedPropertyChangedListener );
 	}
 
 	@Override
 	protected void uninstallListeners( JComponent c ) {
 		super.uninstallListeners( c );
 
-		c.removePropertyChangeListener( sharedPropertyChangedListener );
+		c.removePropertyChangeListener( this );
+	}
+
+	/** @since 2.0.1 */
+	@Override
+	public void propertyChange( PropertyChangeEvent e ) {
+		String name = e.getPropertyName();
+		if( name == "tiptext" || name == "font" || name == "foreground" ) {
+			JToolTip toolTip = (JToolTip) e.getSource();
+			FlatLabelUI.updateHTMLRenderer( toolTip, toolTip.getTipText(), false );
+		}
 	}
 
 	@Override

flatlaf-core/src/test/java/com/formdev/flatlaf/icons/TestFlatIconPaintingNullComponent.java

@@ -0,0 +1,65 @@
+/*
+ * 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.icons;
+
+import java.awt.Color;
+import java.awt.Graphics;
+import java.awt.image.BufferedImage;
+import javax.swing.Icon;
+import com.formdev.flatlaf.ui.TestUtils;
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
+
+class TestFlatIconPaintingNullComponent
+{
+	static Graphics graphics;
+
+	@BeforeAll
+	static void setup() {
+		TestUtils.setup( false );
+		graphics = new BufferedImage( 32, 32, BufferedImage.TYPE_INT_ARGB ).getGraphics();
+		graphics.setColor( Color.white );
+	}
+
+	@AfterAll
+	static void cleanup() {
+		TestUtils.cleanup();
+		graphics = null;
+	}
+
+	@Test
+	void flatHelpButtonIcon() {
+		paintWithoutException( new FlatHelpButtonIcon() );
+	}
+
+	@Test
+	void flatMenuArrowIcon() {
+		paintWithoutException( new FlatMenuArrowIcon() );
+	}
+
+	@Test
+	void flatSearchIcon() {
+		paintWithoutException( new FlatSearchIcon() );
+	}
+
+	private void paintWithoutException( Icon icon ) {
+		graphics.clearRect( 0, 0, 32, 32 );
+		assertDoesNotThrow( () -> icon.paintIcon( null, graphics, 0, 0 ) );
+	}
+}

flatlaf-extras/src/main/java/com/formdev/flatlaf/extras/FlatSVGIcon.java

@@ -284,6 +284,20 @@ public class FlatSVGIcon
 		}
 	}
 
+	/**
+	 * Creates a copy of the given icon.
+	 * <p>
+	 * If the icon has a color filter, then it is shared with the new icon.
+	 *
+	 * @since 2.0.1
+	 */
+	public FlatSVGIcon( FlatSVGIcon icon ) {
+		this( icon.name, icon.width, icon.height, icon.scale, icon.disabled, icon.classLoader, icon.uri );
+		colorFilter = icon.colorFilter;
+		diagram = icon.diagram;
+		dark = icon.dark;
+	}
+
 	protected FlatSVGIcon( String name, int width, int height, float scale, boolean disabled, ClassLoader classLoader, URI uri ) {
 		this.name = name;
 		this.width = width;
@@ -466,7 +480,7 @@ public class FlatSVGIcon
 
 			if( url == null ) {
 				loadFailed = true;
-				LoggingFacade.INSTANCE.logSevere( "FlatSVGIcon: resource '" + name + "' not found (if using Java modules, check whether icon package is opened in module-info.java)", null );
+				LoggingFacade.INSTANCE.logConfig( "FlatSVGIcon: resource '" + name + "' not found (if using Java modules, check whether icon package is opened in module-info.java)", null );
 				return;
 			}
 

flatlaf-natives/flatlaf-natives-jna/src/main/java/com/formdev/flatlaf/natives/jna/windows/FlatWindowsNativeWindowBorder.java

@@ -288,6 +288,7 @@ public class FlatWindowsNativeWindowBorder
 		private static final int GWLP_WNDPROC = -4;
 
 		private static final int
+			WM_MOVE = 0x0003,
 			WM_ERASEBKGND = 0x0014,
 			WM_NCCALCSIZE = 0x0083,
 			WM_NCHITTEST = 0x0084,
@@ -301,6 +302,10 @@ public class FlatWindowsNativeWindowBorder
 			WM_LBUTTONDOWN = 0x0201,
 			WM_LBUTTONUP = 0x0202,
 
+			WM_MOVING = 0x0216,
+			WM_ENTERSIZEMOVE = 0x0231,
+			WM_EXITSIZEMOVE = 0x0232,
+
 			WM_DWMCOLORIZATIONCOLORCHANGED = 0x0320;
 
 		// WM_SIZE wParam
@@ -341,6 +346,8 @@ public class FlatWindowsNativeWindowBorder
 		private final LONG_PTR defaultWndProc;
 		private int wmSizeWParam = -1;
 		private HBRUSH background;
+		private boolean isMovingOrSizing;
+		private boolean isMoving;
 
 		// Swing coordinates/values may be scaled on a HiDPI screen
 		private int titleBarHeight;
@@ -477,7 +484,27 @@ public class FlatWindowsNativeWindowBorder
 						wParam = new WPARAM( wmSizeWParam );
 					break;
 
+				case WM_ENTERSIZEMOVE:
+					isMovingOrSizing = true;
+					break;
+
+				case WM_EXITSIZEMOVE:
+					isMovingOrSizing = isMoving = false;
+					break;
+
+				case WM_MOVE:
+				case WM_MOVING:
+					if( isMovingOrSizing )
+						isMoving = true;
+					break;
+
 				case WM_ERASEBKGND:
+					// do not erase background while the user is moving the window,
+					// otherwise there may be rendering artifacts on HiDPI screens with Java 9+
+					// when dragging the window partly offscreen and back into the screen bounds
+					if( isMoving )
+						return new LRESULT( 0 );
+
 					return WmEraseBkgnd( hwnd, uMsg, wParam, lParam );
 
 				case WM_DESTROY:

flatlaf-natives/flatlaf-natives-windows/src/main/cpp/FlatWndProc.cpp

@@ -88,6 +88,8 @@ FlatWndProc::FlatWndProc() {
 	defaultWndProc = NULL;
 	wmSizeWParam = -1;
 	background = NULL;
+	isMovingOrSizing = false;
+	isMoving = false;
 }
 
 HWND FlatWndProc::install( JNIEnv *env, jobject obj, jobject window ) {
@@ -250,7 +252,27 @@ LRESULT CALLBACK FlatWndProc::WindowProc( HWND hwnd, UINT uMsg, WPARAM wParam, L
 				wParam = wmSizeWParam;
 			break;
 
+		case WM_ENTERSIZEMOVE:
+			isMovingOrSizing = true;
+			break;
+
+		case WM_EXITSIZEMOVE:
+			isMovingOrSizing = isMoving = false;
+			break;
+
+		case WM_MOVE:
+		case WM_MOVING:
+			if( isMovingOrSizing )
+				isMoving = true;
+			break;
+
 		case WM_ERASEBKGND:
+			// do not erase background while the user is moving the window,
+			// otherwise there may be rendering artifacts on HiDPI screens with Java 9+
+			// when dragging the window partly offscreen and back into the screen bounds
+			if( isMoving )
+				return FALSE;
+
 			return WmEraseBkgnd( hwnd, uMsg, wParam, lParam );
 
 		case WM_DESTROY:

flatlaf-natives/flatlaf-natives-windows/src/main/cpp/FlatWndProc.h

@@ -43,6 +43,8 @@ private:
 	WNDPROC defaultWndProc;
 	int wmSizeWParam;
 	HBRUSH background;
+	bool isMovingOrSizing;
+	bool isMoving;
 
 	FlatWndProc();
 	static void initIDs( JNIEnv *env, jobject obj );

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

@@ -162,7 +162,6 @@ public class FlatComponentsTest
 				((JComponent)c).putClientProperty( FlatClientProperties.OUTLINE, outline );
 		} );
 
-		repaint();
 		textField1.requestFocusInWindow();
 	}
 

flatlaf-theme-editor/README.md

@@ -2,15 +2,23 @@ FlatLaf Theme Editor
 ====================
 
 This sub-project contains the FlatLaf Theme Editor that supports editing FlatLaf
-theme properties files.
+theme properties files. See
+[Theme Editor documentation](https://www.formdev.com/flatlaf/theme-editor/) for
+details and downloads.
+
+![Theme Editor](../images/theme-editor@1.5x.png)
 
 
 Download
 --------
 
+[![Download Demo](https://download.formdev.com/flatlaf/images/download-theme-editor.svg)](https://download.formdev.com/flatlaf/flatlaf-theme-editor-latest.jar)
+
+Run with `java -jar flatlaf-theme-editor-<version>.jar` (or double-click it).
+Requires Java 8 or newer.
+
+
 ### Snapshot
 
 [![Download Demo](https://download.formdev.com/flatlaf/images/download-theme-editor-snapshot.svg)](https://download.formdev.com/flatlaf/snapshots/flatlaf-theme-editor-latest.jar)
 
-Run with `java -jar flatlaf-theme-editor-<version>.jar` (or double-click it).
-Requires Java 8 or newer.