Added diff file support.
Added UIMenuRadioButton.
Added support to shortcut/keybinding text display in UIMenuItem.
Improved UIMenuBar and UITouchDraggableWidget.
String class now uses char32_t as base type, to be compatible with std::u32string.
Some minor refactor: replaced Uint32 type in hashes in favor of String::HashType. Replaced Uint32 type in keycodes in favor of Keycode.
Changed String::hash(String) from CRC32 to std::hash<std::u32string> (many times faster).
And more random refactors and small features in the code editor.
Fixed UISceneNode size, now it's set in pixels instead of dp to allow to always be the same size as the window.
Fixed styles and layouts not updating in time before calling draw.
Fixed a double delete crash when using UIDropDownList and UIWinMenu.
Now UI elements can be dragged even if the mouse cursor goes out of the window limits.
UIScrollBar slider now can be dragged also from the horizontal edges that are not part of the button slider (this allows to scroll from the edge for example in maximized windows).
Fixed TextDocument on emscripten.
Disabled fullscreen window minimizing on focus loss (SDL_HINT_VIDEO_MINIMIZE_ON_FOCUS_LOSS).
Moved the global test to tests/test_all.
Added a ui_perf_test used to test specific performance issues in the UI.
Fixed the element/widget inline style (now respects the specificity).
Some optimizations in UIListBox.
Added events: Node::onIdChange, UIWidget::onClassChange, UIWidget::onTagChange.
UIItemContainer is now a widget (required for CSS).
Fixes in UIListBox and UITable.
CSS::StyleSheetStyle is now stored as a shared pointer.
Fixes in UICheckBox, UIRadioButton, UISlider, UIScrollBar, UITab, UIWinMenu, and more.
Better debug tooltips (now shows padding and margin).
Fix in UISceneNode::loadLayoutNodes, ensures that the current SceneNode is the one that it's loading.
Added alias support for shorthands.
Added BorderType::Outline.
Added support for background/foreground masks.
Fixes to the border rendering.
Several fixes and clean up.
UITabWidget now acts as a draw invalidator, skipping the draw invalidation if the element invalidating is not visible in the current tab.
premake5 file now supports different architectures.
Updated README.md and docs.
Minor fixes in UIColorPicker.
Updated SOIL2 and efsw.
Added LICENSE file.
This class allows to animate CSS "animation" and "transition". Some CSS animations are working, pending fill-mode implementation, tests and surely many fixes.
Fixed a critical bug in windows resize introduced in the latest Input improvements.
