UI Widget Enhancements:
- Add texture support to UICheckbox (box and checkmark textures)
- Add texture support to UISlider (track and handle textures)
- Add texture support to UIPanel (background texture)
- Add texture support to UIProgressBar (background and fill textures)
- Add texture support to UIScrollPanel (background and scrollbar textures)
- All widgets now support textureId with tint color for flexible styling
BgfxRenderer:
- Add texture loading helpers for widget texturing
- Update RHI device for texture management
- Add ResourceCache texture ID support
Maintenance:
- Add tmpclaude-* to .gitignore (temporary Claude Code directories)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Fixed three critical bugs preventing UITextInput from working:
1. **hitTest() missing textinput handler**: The hit test function only checked
for button, slider, and checkbox types. Clicks on text input fields were
never detected.
FIX: Added textinput case to hitTest() in UIContext.cpp
2. **dispatchMouseButton() missing textinput handler**: Even if hit test worked,
mouse button events were not dispatched to text input widgets.
FIX: Added textinput case to dispatchMouseButton() in UIContext.cpp
3. **Keyboard event collision**: SDL_KEYDOWN was publishing events for printable
characters with char=0, which were rejected by UITextInput. Printable chars
should only come from SDL_TEXTINPUT.
FIX: Only publish SDL_KEYDOWN for special keys (Backspace, Delete, arrows, etc.)
Printable characters come exclusively from SDL_TEXTINPUT events.
Changes:
- UIContext.cpp: Added textinput handlers to hitTest() and dispatchMouseButton()
- UITextInput.cpp: Added debug logging for gainFocus() and render()
- UIModule.cpp: Added debug logging for widget clicks
- test_ui_showcase.cpp: Fixed keyboard event handling (KEYDOWN vs TEXTINPUT)
Tested: Text input now gains focus (border turns blue), accepts keyboard input,
and displays typed text correctly.
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
- Fix JsonDataNode::getChildReadOnly() to handle JSON array access by numeric index
- Fix test_ui_showcase to use JSON array for children (matching test_single_button pattern)
- Add visual test files: test_single_button, test_ui_showcase, test_sprite_debug
- Clean up debug logging from SpritePass, SceneCollector, UIButton, BgfxDevice
The root cause was that UITree couldn't access array children in JSON layouts.
UIButton hover/click now works correctly in both test files.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
