JFormDesigner/FlatLaf 3.5

on GitHub

Change Log

New features and improvements

• Table: Support rounded selection. (PR #856)
• Button and ToggleButton: Added border colors for pressed and selected states. (issue #848)
• Label: Support painting background with rounded corners. (issue #842)
• Popup: Fixed flicker of popups (e.g. tooltips) while they are moving (e.g.
  following mouse pointer). (issues #832 and #672)
• FileChooser: Wrap shortcuts in scroll pane. (issue #828)
• Theme Editor: On macOS, use larger window title bar. (PR #779)

Fixed bugs

• macOS: Disabled rounded popup border (see PR #772) on macOS 14.4+ because it
  may freeze the application and crash the macOS WindowServer process
  (reports vary from Finder restarts to OS restarts).
  This is a temporary change until a solution is found.
  See NetBeans issues apache/netbeans#7560 and apache/netbeans#6647.
• FlatLaf window decorations: Window top border on Windows 10 in "full window
  content" mode was not fully repainted when activating or deactivating window. (issue #809)
• Button and ToggleButton: UI properties [Toggle]Button.selectedForeground and
  [Toggle]Button.pressedForeground did not work for HTML text. (issue #848)
• HTML: Fixed font sizes for HTML tags <h1>...<h6>, <code>, <kbd>,
  <big>, <small> and <samp> in HTML text for components Button, CheckBox,
  RadioButton, MenuItem (and subclasses), JideLabel, JideButton, JXBusyLabel and
  JXHyperlink. Also fixed for Label and ToolTip if using Java 11+.
• ScrollPane: Fixed/improved border painting at 125% - 175% scaling to avoid
  different border thicknesses. (issue #743)
• Table: Fixed painting of alternating rows below table if auto-resize mode is
  JTable.AUTO_RESIZE_OFF and table width is smaller than scroll pane (was not
  updated when table width changed and was painted on wrong side in
  right-to-left component orientation).
• Theme Editor: Fixed occasional empty window on startup on macOS.
• FlatLaf window decorations: Fixed black line sometimes painted on top of
  (native) window border on Windows 11. (issue #852)
• HiDPI: Fixed incomplete component paintings at 125% or 175% scaling on Windows
  where sometimes a 1px wide area at the right or bottom component edge is not
  repainted. E.g. ScrollPane focus indicator border. (issues #860 and #582)

Incompatibilities

• ProgressBar: Log warning (including stack trace) when uninstalling
  indeterminate progress bar UI or using JProgressBar.setIndeterminate(false)
  not on AWT thread, because this may throw NPE in FlatProgressBarUI.paint().
  (issues #841 and #830)
• Panel: Rounded background of panel with rounded corners is now painted even if
  panel is not opaque. (issue #840)