* Move all interior mutability from Context to CtxRef and make it a handle
* Rename `CtxRef` to `Context`
* The old `Context` is now `ContextImpl` and is non-pub
* Add benchmark Painter::rect
Co-authored-by: Daniel Keller <dklr433@gmail.com>
* add spinner widget
* implement requested changes to spinner
- removed enabled field
- cleaned up math
- improved docs
* improve spinner docs & make spinner in demo always active
* Rename epaint feature "persistence" to "serialize"
* Add separate "serialize" feature to egui
* egui_demo_lib: separate serialize and persistence features
* Add App::persist_native_window and App::persist_egui_memory
Controls what gets persisted
This allows for resizaeable grids, where the last column will be given the remainder of the width.
To demonstrate, the widget gallery window is now resizeable.
* initial work on markers
* clippy fix
* simplify marker
* use option for color
* prepare for more demo plots
* more improvements for markers
* some small adjustments
* better highlighting
* don't draw transparent lines
* use transparent color instead of option
* don't brighten curves when highlighting
* update changelog
* avoid allocations and use line_segment
* compare against transparent color
* create new Points primitive
* fix doctest
* some cleanup and fix hover
* common interface for lines and points
* clippy fixes
* reduce visibilities
* Update egui/src/widgets/plot/mod.rs
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Update egui/src/widgets/plot/mod.rs
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Update egui_demo_lib/src/apps/demo/plot_demo.rs
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* Update egui_demo_lib/src/apps/demo/plot_demo.rs
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* changes based on review
* fix test
* dynamic plot size
* remove height
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* drag and zoom support for plots
* update doctest
* use impl ToString
* revert back to Into<String> until #302 is solved
* Apply suggestions from code review
Co-authored-by: ilya sheprut <optitel223@gmail.com>
* use persistence feature for PlotMemory
* rename shift -> translate
* remove automatic bounds
* removed unused methods
* Into<String> -> ToString
* Apply suggestions from code review
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
* avoid potential invalid bounds bug
* use new is_valid method
* improve auto bounds behavior as suggested
* use NOTHING to initialize min_auto_bounds
Co-authored-by: ilya sheprut <optitel223@gmail.com>
Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
This enables functions that return `impl Widget`, so that you can
create a widget by just returning a lambda from a function.
For instance: `ui.add(toggle(bool))` (instead of `toggle(ui, bool)`)
Add support for primary, secondary and middle mouse buttons. Also improve ability to click things in low FPS situations.
This introduces a lot of breaking changes:
Backends/integrations now pass mouse events via the even stream.
Response has an interface of mostly methods instead of public members.
input.mouse is now input.pointer and has new interface.
* Rename 'mouse' to 'pointer' everywhere (pointer = mouse or touch)
* Make Response::clicked and Response::double_clicked into methods
* Remove Response::active and add dragged() and interact_pointer_pos()
* Support multiple mouse buttons
* Make PointerState interface all methods
* Make most members of Response private
* Wrap Layout and Region into a new struct Placer
* [egui] Add a simple grid layout
* Refactor CollapsingHeader code (simplify header painting)
* Fix: allow putting a CollapsingHeader inside of a grid layout
* [demo] Add a widget gallery
Closes https://github.com/emilk/egui/issues/88
* Add optional striped grid background
