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Update flatlaf to v3.8 - #323

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This PR contains the following updates:

Package Change Age Confidence
com.formdev:flatlaf-intellij-themes 3.6.1 → 3.8 age confidence
com.formdev:flatlaf-swingx 3.6.1 → 3.8 age confidence
com.formdev:flatlaf-jide-oss 3.6.1 → 3.8 age confidence
com.formdev:flatlaf-extras 3.6.1 → 3.8 age confidence
com.formdev:flatlaf 3.6.1 → 3.8 age confidence

Release Notes

JFormDesigner/FlatLaf (com.formdev:flatlaf-intellij-themes)

v3.8

Compare Source

New features and improvements
  • Added support for Oklab and linear sRGB
    color spaces to color functions mix(), tint() and shade(). (PR #​1132, issue #​1109)
  • Theme Editor: Added preview for color functions. (see PR #​1132)
  • macOS:
    • In
      full window content mode,
      FlatLaf now automatically detects Swing components in title bar area that
      process mouse events and excludes them from processing by macOS. Client
      property JComponent.titleBarCaption now also works on macOS. (PR #​1124,
      issue #​1011)
    • Add support for Cmd+Backspace and Cmd+Delete shortcuts to text
      components. (PR #​1142, issue #​1095)
  • Publish Maven/Gradle BOM (Bill of Materials) to Maven Central. Artifact ID
    is flatlaf-bom. (issue #​1146)
  • Menus: On Windows, when a screen reader (e.g. NVDA) is running, activating the
    menu bar with Alt or F10 keys now also shows the popup of the first menu.
    Otherwise, the screen reader would not announce the menu bar. (issue #​1093)
  • Slider: Added UI values Slider.trackArc and Slider.thumbArc to customize
    track and thumb corner diameter. (issue #​1041)
  • SplitPane: Support placing one-touch buttons in the center or at the end of
    the divider via UI property SplitPaneDivider.oneTouchButtonsPlacement
    (leading, center or trailing). (issue #​1116)
  • Tree: Use selection foreground color for expanded, collapsed, leaf, closed and
    open icons of selected rows (if wide selection is enabled). (issue #​925)
  • CheckBox and RadioButton: Support translating the icon via styles
    icon.xOffset and icon.yOffset (e.g. to align a scaled icon with
    icon.scale). (PR #​1067)
  • System File Chooser:
    • Support selection mode FILES_AND_DIRECTORIES on macOS (in Open dialogs).
      On other platforms, it behaves like FILES_ONLY. (PR #​1157)
    • Added UI property SystemFileChooser.preferredAppearance to control
      preferred appearance of system file dialog on macOS and Linux (flatlaf,
      light, dark or system).
  • SwingX: Added styling support to JXBusyLabel, JXDatePicker, JXHyperlink,
    JXMonthView, JXTaskPane, JXTipOfTheDay and JXTitledPanel. (PR #​1166,
    issue #​1165)
  • Extras: UI Inspector: Added FlatInspector.addInfoProvider() to allow
    applications to add custom rows to the UI inspector tooltip. (issue #​1123)
  • Added FlatMatteBorder, which is similar to MatteBorder but supports HiDPI
    scaling/painting. (issue #​1114)
  • Borders in UI defaults and styles: Added border functions
    empty(top,left,bottom,right),
    line([top,left,bottom,right,][lineColor[,lineThickness[,arc]]]) and
    matte(top,left,bottom,right,matteColor). Multiple functions separated by
    commas build a compound border (first function is outermost border), e.g.
    line(#f00), empty(4,8,4,8). Border class names with constructor parameters
    (e.g. com.myapp.MyBorder(1,0,0,0,#f00)) now also works. (issue #​1114)
Fixed bugs
  • System File Chooser:
    • Linux: Fixed deadlock when invoking java.awt.Desktop methods open(),
      browse() or mail() after a SystemFileChooser was shown at some point
      prior. (issue #​1158)
    • Fixed application hang when dragging files from the system file dialog into
      an application window (on macOS). Also fixed unusable modal dialogs shown
      from a drop handler while the system file dialog is open. (PR #​1156)
    • On macOS and Linux, do not request light/dark appearance for system file
      dialog if current L&F is not FlatLaf (e.g. Aqua). (issue #​1162)
    • macOS: Cmd+X (Cut), Cmd+C (Copy), Cmd+V (Paste), Cmd+Z
      (Undo) and Cmd+Shift+Z (Redo) did not work in text fields of file
      dialog. (issue #​1164)
  • ColorChooser: Do not use rounded border for color palette boxes. (issue #​1150)
  • FileChooser:
    • Fixed selection painting in "Details" view when theme uses rounded
      selection. (issue #​1137)
    • Directory combobox did not have rounded border. (issue #​957)
  • ScrollPane: When using rounded border and scrollpane width was near view
    width, then the horizontal scrollbar was shown even when it was not necessary.
    (issue #​1135)
  • Spinner: For button style mac (used in macOS themes), it is now possible to
    use rounded corners by setting UI property TextComponent.arc or styling
    (e.g. arc: 4). (issue #​1151)
  • TabbedPane: Titles of disabled tabs were not grayed out if title contains
    HTML. (issue #​1143)
  • Table: Fixed gaps (in table background color) between cells and grid lines
    when grid lines are shown and intercell spacing is 1 or 2, on Windows with
    scale factors 125%, 150%, 175%, etc. (issue #​581)
  • Make sure that META-INF/MANIFEST.MF is first jar entry, so that tools that
    use JarInputStream readers see Multi-Release: true. (issue #​1139)
  • Windows 11: Fixed missing popup borders in VMs without 3D acceleration and in
    remote sessions. (issues #​968 and #​1101)
  • macOS 27: Screen menu bar (apple.laf.useScreenMenuBar=true) showed only the
    Apple menu and the application menu, but no Java menus, until hovering the
    menu bar or switching to another application and back. This is a macOS issue,
    which also occurs without FlatLaf, when the menu bar is installed a bit "late"
    after application launch. FlatLaf now forces a redraw of the screen menu bar
    (requires FlatLaf native library). (PR #​1154, issue #​1153)
  • macOS 26: Disabled window animation of heavy weight popups, which made popup
    menus and tooltips look "wobbly" when they appear. (issue #​1161)
  • Native libraries: Fixed IllegalArgumentException: URI has an authority component
    trying to load native library when running application from a Windows network drive.
    (issue #​1145)
  • Extras:
    • FlatSVGIcon: Fixed wrong color when SVG uses fill="currentColor". (issue #​1144)

v3.7.2

Compare Source

  • System File Chooser:
    • macOS: Cmd+A (Select All) did not work in file dialog. (issue #​1084)
    • Block Swing input events (mouse, keyboard, etc.) while system file dialog is
      shown. (issue #​1100)
    • Windows: Fixed too small message dialogs (shown from approve callback).
      (issue #​1119)
    • Windows: Don't allow selecting non-filesystem nodes (e.g. "This PC") in
      "Select Folder" dialog. (issue #​1126)
  • macOS: Fixed missing close/iconify/maximize buttons on inactive window, if
    system appearance is dark, but application appearance is light. (issue #​1032)
  • Linux with JetBrains Runtime: Fixed mouse "jumping" to other position when
    moving window on scaled secondary screen, if using FlatLaf window decorations.
    (issue #​1103)
  • Linux with OpenJDK Project Wakefield (e.g. JetBrains JBR 25) and VM option
    -Dawt.toolkit.name=WLToolkit (issue #​1107):
    • Disabled FlatLaf window decorations because of bug
      JBR-10322.
    • Disabled System File Chooser because application hangs after closing it.
      Uses JFileChooser instead.
  • TableHeader: Fixed custom table header renderer background stops painting
    after hover interactions. (issue #​1089)
  • TextComponents: Fixed preferred width when leading/trailing components or
    icons are present. (issue #​1110)
  • Tree: Fixed repainting multi-selection when tree looses or gains focus. (issue
    #​1122)
  • JideTabbedPane: Support card tabs. (PR #​1094)
  • Native libraries in Eclipse RCP: Fixed exception when runtime path contains
    spaces. (issue #​1102)

v3.7.1

Compare Source

  • System File Chooser:
    • Update current filter before invoking approve callback and after closing
      dialog. (issue #​1065)
    • Added PatternFilter to support glob file filter (e.g. *.tar.gz) on
      Windows and on Linux, but not on macOS. (issue #​1076)
    • Fixed: System and Swing file dialogs were shown at the same time if
      application has no other displayable window. (issue #​1078)
    • On Linux: Check whether required GSettings schemas are installed to avoid
      application crash (occurred on NixOS with Plasma/KDE desktop). (issue #​1069)
  • ComboBox: Added UI property ComboBox.buttonFocusedEditableBackground. (issue
    #​1068)
  • Dialog: Some client properties (e.g. JRootPane.titleBarShowTitle) did not
    work before the dialog was made visible. (issue #​1081)
  • Popup: Fixed scrolling popup painting issue on Windows 10 when a glass pane is
    visible and frame is maximized. (issue #​1071)
  • Slider: Styling thumbSize or focusWidth did not update slider size/layout.
    (PR #​1074)
  • ToolBar: Grip disappeared when switching between Look and Feels. (issue #​1075)
  • macOS: Popups (menus and combobox lists) were not always hidden when window is
    resized. (issue #​1082)
  • Extras:
    • UI defaults inspector: Fixed NPE if color of FlatLineBorder is null. Also
      use FlatLineBorder line color as cell background color in "Value" column.
      (PR #​1080)
    • FlatDesktop: Avoid unnecessary logging if desktop is not supported (e.g.
      on NixOS with Plasma/KDE desktop).

v3.7

Compare Source

  • System File Chooser:
    • macOS: Cmd+A (Select All) did not work in file dialog. (issue #​1084)
    • Block Swing input events (mouse, keyboard, etc.) while system file dialog is
      shown. (issue #​1100)
    • Windows: Fixed too small message dialogs (shown from approve callback).
      (issue #​1119)
    • Windows: Don't allow selecting non-filesystem nodes (e.g. "This PC") in
      "Select Folder" dialog. (issue #​1126)
  • macOS: Fixed missing close/iconify/maximize buttons on inactive window, if
    system appearance is dark, but application appearance is light. (issue #​1032)
  • Linux with JetBrains Runtime: Fixed mouse "jumping" to other position when
    moving window on scaled secondary screen, if using FlatLaf window decorations.
    (issue #​1103)
  • Linux with OpenJDK Project Wakefield (e.g. JetBrains JBR 25) and VM option
    -Dawt.toolkit.name=WLToolkit (issue #​1107):
    • Disabled FlatLaf window decorations because of bug
      JBR-10322.
    • Disabled System File Chooser because application hangs after closing it.
      Uses JFileChooser instead.
  • TableHeader: Fixed custom table header renderer background stops painting
    after hover interactions. (issue #​1089)
  • TextComponents: Fixed preferred width when leading/trailing components or
    icons are present. (issue #​1110)
  • Tree: Fixed repainting multi-selection when tree looses or gains focus. (issue
    #​1122)
  • JideTabbedPane: Support card tabs. (PR #​1094)
  • Native libraries in Eclipse RCP: Fixed exception when runtime path contains
    spaces. (issue #​1102)

v3.6.2

Compare Source

New features and improvements
  • If using FlatLaf.registerCustomDefaultsSource( "com.myapp.themes" ) and
    named Java modules, it is no longer necessary to add opens com.myapp.themes;
    to module-info.java. (issue #​1026)
  • Extras: Made animated theme change (class FlatAnimatedLafChange) smoother.
Fixed bugs
  • Tree and List: Fixed painting of rounded drop backgrounds. (issue #​1023)
  • Popup: Showing tooltip in inactive window brought that window to front (made
    it active) and potentially hid the previously active window. (issue #​1037)
  • Popup: No longer reuse popup windows for menus to avoid immediately closing
    dialogs on ChromeOS. (issue #​1029)
  • macOS: Fixed window "flashing" when switching from a light to a dark theme (or
    vice versa). Especially when using animated theme changer (see
    FlatLaf Extras).
Incompatibilities
  • FlatLaf properties files are now loaded using the UTF-8 character encoding
    instead of ISO 8859-1. In usual properties files you will not notice any
    difference because they use only ASCII characters, but if you've put localized
    (non-English) texts (e.g. German umlauts) into your properties files, you need
    to convert them to UTF-8. Properties files created with the FlatLaf Theme
    Editor already use UTF-8, including in older versions. (issue #​1031)

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This PR was generated by Mend Renovate. View the repository job log.

@renovate
renovate Bot force-pushed the renovate/flatlaf branch from 98fd071 to cc4947f Compare December 4, 2025 14:00
@renovate renovate Bot changed the title Update flatlaf to v3.6.2 Update flatlaf to v3.7 Dec 4, 2025
@renovate
renovate Bot force-pushed the renovate/flatlaf branch from cc4947f to 73aebe4 Compare December 30, 2025 14:04
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renovate Bot force-pushed the renovate/flatlaf branch from 73aebe4 to 5bd6e0c Compare March 10, 2026 13:23
@renovate renovate Bot changed the title Update flatlaf to v3.7 Update flatlaf to v3.7.1 Mar 10, 2026
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renovate Bot force-pushed the renovate/flatlaf branch from 5bd6e0c to fd33c6d Compare April 1, 2026 19:56
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renovate Bot force-pushed the renovate/flatlaf branch from fd33c6d to d1f66df Compare May 21, 2026 23:56
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renovate Bot force-pushed the renovate/flatlaf branch from d1f66df to 88e520e Compare July 9, 2026 17:03
@renovate renovate Bot changed the title Update flatlaf to v3.7.1 Update flatlaf to v3.7.2 Jul 9, 2026
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renovate Bot force-pushed the renovate/flatlaf branch from 5648064 to 45ba221 Compare November 4, 2026 22:13
@renovate renovate Bot changed the title Update flatlaf to v3.7.2 Update flatlaf to v3.8 Nov 4, 2026

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