[DIAGNOSTIC] Investigate iOS cn1-derive hang#4810

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liannacasper wants to merge 70 commits intomasterfrom

derive-investigation

Commits on Apr 25, 2026

Extract CSS compiler into thin maven/css-compiler module

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Add codenameone-css-compiler to root dependencyManagement

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Move css-compiler peer helpers + UIBuilderOverride hook

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Fix remaining designer refs in EditableResources/ResourcesMutator

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Stop tracking .claude/ runtime files

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Keep loadedResources typed as EditableResources; cast on getResourceEditor

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Fix designer fat-jar unwrap in CI and build-native-themes stdout leak

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Un-swallow CSSTheme.load NPEs, add null guard in NoCefCSSCLI

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Util.copy: fall back to direct stream close when no CN1 impl is set

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Fix state-selector syntax in smoke native-themes CSS

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Drop font-family from smoke CSS until headless Font creation is sorted

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Flesh out real iOS Modern + Android Material native themes

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Use cn1-background-type syntax for native rounded/pill borders

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Inline hex colors in themes; drop :root (mangles under dark-mode rewriter)

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Headless guards: EditorTTFFont + Display.convertToPixels

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Font.getFace/Size/Style: headless fallback to stored descriptor

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Replace SVGDocument interface with internal reflective bridge

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Phase 4: wire iOS + Android ports to new modern native themes

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Use /// markdown doc for headless Font fields (core validator)

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Util.copy headless close: route through closeQuietly with stderr log

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Phase 5: simulator bundles all themes + Native Theme override menu

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Util.closeQuietly: overload for InputStream and OutputStream

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Phase 6: build-hint schema defaults + docs

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Phase 7: theme-fidelity screenshot tests (first batch)

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Fix DualAppearanceBaseTest: drop package-private UIManager.getThemeProps

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Wire JavaScript port to CSS-driven native themes

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Util.closeQuietly: add braces to satisfy PMD ControlStatementBraces

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Dark-mode screenshot fix + strengthen iOS disabled + expand test suite

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Fix SpanLabel / Picker imports in new theme-screenshot tests

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UIManager.refreshTheme() + drop test-side reflection

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Skip theme tests in HTML5 port (tight browser-lifetime budget)

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JS port: keep legacy theme default, upgrade only on explicit hint

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JS port: add theme screenshot tests to port.js forced-timeout list

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Ship native themes in iOS/Android builds; fix Switch/Tabs; add grid + palette

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Drop :root CSS-var block; inline colors

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Strip @media from theme file header comments

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Compiler: skip @media inside block comments (dark-mode rewriter)

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Compiler: actually emit $Dark<UIID> entries from @media (dark)

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Fix duplicate PNG captures, switch to designer-style overlay, border-radius buttons

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Fill in dark-mode gaps: TitleArea, MainTitle, SpanLabel, TextArea, etc

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Keep legacy themes default; new tests opt-in modern; per-component grid

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DualAppearance: log whether modern theme actually loaded

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Load modern theme via Display.getResourceAsStream (Android assets path)

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Android default theme: holo light, not pre-Holo androidTheme.res

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DualAppearance.finish: reload /theme.res, not just native theme

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DualAppearance: diagnose iOS theme-load + classpath fallback

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DualAppearance: trace each step of runAppearance

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DualAppearance: split Form ctor to find the hang

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DualAppearance: probe each UIID before the Form ctor

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iOS modern theme: inline TitleArea props (no cn1-derive)

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DualAppearance: drop probe/step diagnostics now that iOS works

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Install theme-fidelity goldens for iOS + Android

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Modern themes: bottom tabs, distinct Dialog bg, explicit Title bg, simpler derives

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Remove stale theme goldens pre-recapture

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native-themes/README: document cn1-derive + backdrop-filter rules

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Tabs: honor tabPlacementInt theme constant via setTabPlacement()

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Tabs.initLaf: null-guard tabsContainer for super()-chain call

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Tabs ctor: read tabPlacementInt directly for no-arg construction

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Tabs ctor: log tabPlacementInt read for CI diagnosis

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UIManager.refreshTheme: preserve theme constants across the round-trip

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Theme pass 2: Android compactness, iOS pill tabs, button text-align, contrast fixes

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Developer guide: new chapter for native modern themes

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Theme pass 3: textured backdrop, iOS MultiButton, per-platform check/radio icons

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DualAppearance: paint textured backdrop via paintBackground override

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DualAppearance: clear ContentPane / TitleArea bg when textured

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Theme pass 4: remove core hacks, rewrite docs, polish translucency + alignment

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initializr: opt new projects into the modern native themes

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cn1playground: preview the modern native themes

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Font: drop unused CodenameOneImplementation import

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[diagnostic] Re-enable TitleArea cn1-derive: Toolbar + trace UIManager

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