- 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.
- paint non-wide selection in FlatTreeUI.paintRow() instead of using reflection to change private field in DefaultTreeCellRenderer
- use DefaultTreeCellRenderer.getBackgroundSelectionColor() as selection color (if possible)
- added boolean client property JTree.paintSelection to disable selection painting in FlatTreeUI.paintRow()
- FlatComponents2Test:
- added checkboxes for wideSelection and paintSelection client properties
- added possibility to test various kinds of tree cell renderers
- added JXTree, JIDE CheckBoxTree
(PR #245)
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)
(this is usually not necessary because each component gets its own instance of Graphics when painting, but resetting may avoid side effects if our paint methods are invoked directly)
