- arrow keys move focus within toolbar (provided by `BasicToolBarUI`)
- tab-key moves focus out of toolbar
- if moving focus into the toolbar, focus recently focused toolbar button
(issue #346)
- renamed `MenuItemCheckBox.icon.checkmarkColor` to `CheckBoxMenuItem.icon.checkmarkColor`
- renamed `MenuItemCheckBox.icon.disabledCheckmarkColor` to `CheckBoxMenuItem.icon.disabledCheckmarkColor`
(Note: this are incompatible changes!)
- reworked core themes
- reduced explicit colors by using color functions
- made it easier to create new themes
- avoid using colors from one component type for another component type
(except when useful; e.g. `Separator.foreground` is also used for other separators)
- HelpButton: use colors from Button (instead of from CheckBox.icon)
- ToolBar: improved "docking" and "floating" colors
- added `Component.accentColor`
- dark themes: changed threshold for contrast() from 39% down to 25% for better readability of text
- Demo: added "Default" accent color and changed "Blue" to lighter color
(issue #233)
- support customizing of window title alignment: left aligned or centered (default is left without embedded menubar and centered with embedded menubar)
- improved centering of window title with embedded menubar (issue #252)
- enabled by default (via UI property `TitlePane.useWindowDecorations`)
- dropped system property `flatlaf.useNativeWindowDecorations` and replaced with `flatlaf.useWindowDecorations`
- old functionality of system property `flatlaf.useWindowDecorations` removed
- default button: white background and wide border
- focused button: light blue background and thin border
(the light blue default button did not look beautiful IMHO)
- In "Flat Light" theme, changed styles of focused and default buttons to
avoid confusion with all other themes. Focused buttons now have a white
background (was light blue) and a slightly wider border. The default button
now has a light blue background (was white) and a thin border. In all other
themes the default button also has colored background.
- In "Flat Dark" theme, use slightly wider border for focused buttons.
- CheckBox and RadioButton: In "Flat Dark" theme, use blueish background for
focused components.
Also changed auto-inverse threshold from 50% to 65% for increase and 35% for decrease, because this gives much better results for slider hover and pressed colors. This does not change other colors in core themes, but few colors in some IntelliJ themes (usually checkbox hover/pressed).
- FlatDarkLaf.properties: changed darken() to lighten(), which does not change real colors due to autoInverse mechanism
- FlatLightLaf.properties: use also derived colors (to be consistent with FlatDarkLaf.properties and fix warning in UIDefaultsDump)
- fixed menu item check colors
- fixed MenuItem.underlineSelectionColor
- fixed List, Tree and Table selectionInactiveForeground in light Arc themes
- fixed List and Table background colors in Material UI Lite themes
- use `CheckBox.icon.selectedBackground` as base color for derived "selected" colors
- use derived colors for `CheckBox.icon[filled].selectedHoverBackground` and `CheckBox.icon[filled].selectedPressedBackground`
- removed unnecessary `CheckBox.icon.selectedFocusedBorderColor`from FlatDarkLaf.properties
- added missing keys to FlatLafUIKeys.txt
(preparation for #176)
