* Don't discard high-precision cursor position data
Most platforms (X11, wayland, macos, stdweb, ...) provide physical
positions in f64 units, which can contain meaningful fractional
data. For example, this can be empirically observed on modern X11
using a typical laptop touchpad. This is useful for e.g. content
creation tools, where cursor motion might map to brush strokes on a
canvas with higher-than-screen resolution, or positioning of an object
in a vector space.
* Update CHANGELOG.md
Co-Authored-By: Murarth <murarth@gmail.com>
Co-authored-by: Murarth <murarth@gmail.com>
* Fix bug causing RedrawRequested events to only get emitted every other iteration of the event loop.
* Initialize simple_logger in examples.
This PR's primary bug was discovered because a friend of mine reported
that winit was emitting concerning log messages, which I'd never seen
since none of the examples print out the log messages. This addresses
that, to hopefully reduce the chance of bugs going unnoticed in the
future.
* Add changelog entry
* Format
* Update the DPI module docs
* Fix HiDpiFactorChanged doc link
* Incorporate lokathor and icefox feedback
* Adjust documented desktop resolution range
* X11 is one of the reasons I use Windows
* Address DPI generics and float->int rounding
* Revise DPI value statement to better reflect best practices
* Address some of freya's feedback
* phrasing
* Rephrase X11 DPI stuff
* Rename hidpi_factor to scale_factor
* Deprecate WINIT_HIDPI_FACTOR environment variable in favor of WINIT_X11_SCALE_FACTOR
* Rename HiDpiFactorChanged to DpiChanged and update docs
I'm renaming it to DpiChanged instead of ScaleFactorChanged, since I'd
like Winit to expose the raw DPI value at some point in the near future,
and DpiChanged is a more apt name for that purpose.
* Format
* Fix macos and ios again
* Fix bad macos rebase
* fix: use a 'static lifetime for the web backend's `Event` types
* implement hidpi for stdweb (web-sys wip?)
* fix: make all canvas resizes go through backend::set_canvas_size
* update Window docs for web, make `inner/outer_position` return the position in the viewport
* Begin implementing DPI generics
* Fix multithreaded example
* Format
* Fix serde test
* hopefully fix most of the errors
* Fix dpi module errors
* More error fixings
* Format
* fix macos errors
* Another error pass
* Replace bad type signatures
* more fixins
* WIP - Make EL2 DPI changes and implement on Windows (#895)
* Modify DPI API publicly and on Windows
* Add generic Position and make dpi creation functions const
* Make examples work
* Fix fullscreen windows not appearing
* Replace Logical coordinates in window events with Physical coordinates
* Update HiDpiFactorChanged
* Document to_static
* On Windows, make AdjustRect calls DPI-aware when possible (#1015)
* Use AdjustWidowRectExForDPI when available
* Prioritize presevering logical size when handling WM_DPICHANGED
* Format
* Add changelog entry
* macOS: Dpi overhaul (#997)
* WIP - Make EL2 DPI changes and implement on Windows (#895)
* Modify DPI API publicly and on Windows
* Add generic Position and make dpi creation functions const
* Make examples work
* Fix fullscreen windows not appearing
* Replace Logical coordinates in window events with Physical coordinates
* Update HiDpiFactorChanged
* Document to_static
* fix app_state errors
* fixes hidpi related errors in window_delegate
* fix bad merge
* dpi_factor edits in window_delegate
* fixes type and lifetime errors in window and window_delegate
* applies fmt
* complies with @aleksijuvani requested changes
* modifies Handler lifetimes
* fixes lifetime isues, adds propper handling for HiDpiChanged
* applies fmt
* restore original lifetimes
* solution is somewhere out there
* applies fmt
* pass as references
* resolves issue with HANDLER
* crate visible type error
* fixes visibility issues
* applies fmt
* deals with warnings
* simplifies new_inner_size setting algorthm
* moves proxy instead of referencing it and removes double deref from proxy.ns_window
* makes @Osspial tests (https://github.com/rust-windowing/winit/pull/997\#discussion_r301852354) pass
* complies with @aleksijuvani suggested changes
* makes max window size std::f32::MAX
* On Windows, fix new DPI API not setting window size properly (#1130)
* First attempt
* Second attempt
* Maintain cursor horizontal ratio
* Fix DPI change handling when maximized
* Revert window example
* Make new DPI code more understandable
* Format
* Implement DPI Usability Upgrades for X11 and Wayland (#1098)
* Fix compile errors
* Use `mio` for the X11 event loop
* Removes `calloop` from the X11 event loop, as the method of draining a
source using a closure provided to the `calloop::EventLoop` instance
conflicts with the need to deliver events directly to the callback
provided to `EventLoop::run`, in order to respond to the value provided by
`WindowEvent::HiDpiFactorChanged`.
* Implement interactive `HiDpiFactorChanged` event for X11
* Implement interactive `HiDpiFactorChanged` event for Wayland
* Run cargo fmt
* Fix Wayland not processing events from EventQueue
* Backport #981
* some lifetime tinkering
* finishes lifetime tinkering
* fixes all type errors
* adds support ffi functions
* adds wrappers for nonstatic events
* replaces events with event wrappers
* reimplementing hidpichanged event in app_state
* implements HiDpiFactorChanged for iOS
* applies formatter
* complies with @aleksijuvani requested changes
* resolves conflicts
* applies fmt
* removes merge blurp
* corrects state of CHANGELOG
* fix fmt check error
* fixes hidpi_factor for armv7-apple-ios
* WIP - Make EL2 DPI changes and implement on Windows (#895)
* Modify DPI API publicly and on Windows
* Add generic Position and make dpi creation functions const
* Make examples work
* Fix fullscreen windows not appearing
* Replace Logical coordinates in window events with Physical coordinates
* Update HiDpiFactorChanged
* Document to_static
* fix app_state errors
* fixes hidpi related errors in window_delegate
* fix bad merge
* dpi_factor edits in window_delegate
* fixes type and lifetime errors in window and window_delegate
* applies fmt
* complies with @aleksijuvani requested changes
* modifies Handler lifetimes
* fixes lifetime isues, adds propper handling for HiDpiChanged
* applies fmt
* restore original lifetimes
* solution is somewhere out there
* applies fmt
* pass as references
* resolves issue with HANDLER
* crate visible type error
* fixes visibility issues
* applies fmt
* deals with warnings
* simplifies new_inner_size setting algorthm
* moves proxy instead of referencing it and removes double deref from proxy.ns_window
* makes @Osspial tests (https://github.com/rust-windowing/winit/pull/997\#discussion_r301852354) pass
* complies with @aleksijuvani suggested changes
* makes max window size std::f32::MAX
Changes from rebasing:
* fixes compile errors
* applies fmt
* reimplements HiDpiFactorChanged after #1173 merge
* uses EventWrappers
* Fix compile errors
* Use `mio` for the X11 event loop
* Removes `calloop` from the X11 event loop, as the method of draining a
source using a closure provided to the `calloop::EventLoop` instance
conflicts with the need to deliver events directly to the callback
provided to `EventLoop::run`, in order to respond to the value provided by
`WindowEvent::HiDpiFactorChanged`.
* Implement interactive `HiDpiFactorChanged` event for X11
* Implement interactive `HiDpiFactorChanged` event for Wayland
* Run cargo fmt
* Fix Wayland not processing events from EventQueue
* Backport #981
* First attempt
* Second attempt
* Maintain cursor horizontal ratio
* Fix DPI change handling when maximized
* Revert window example
* Make new DPI code more understandable
* Format
* Modify DPI API publicly and on Windows
* Add generic Position and make dpi creation functions const
* Make examples work
* Fix fullscreen windows not appearing
* Replace Logical coordinates in window events with Physical coordinates
* Update HiDpiFactorChanged
* Document to_static
* Added some "how" and "why" docs to event handling.
Basically I had these questions when I started exploring the new
event API's, and as I figured out the answers I put down more info
about how everything works. This is not final, and suggestions
are welcome -- the code example in the `event` module docs is
particularly dubious, but it's how I'm used to thinking abou things
so it only made sense to me once I wrote that.
Note that my bias is towards using winit for writing games, so that's
the sort of things I was interested in. This may not be valid for
more general use cases.
* cargo fmt
* Fix minor typos
* Revise event documentation
* Update lib.rs docs
* Update root docs
Co-authored-by: Osspial <osspial@gmail.com>
* On X11, make `WINIT_HIDPI_FACTOR` dominate `Xft.dpi` in some cases
This commit makes `WINIT_HIDPI_FACTOR` dominate `Xft.dpi` in general and
adds a special value `0` for `WINIT_HIDPI_FACTOR` to use winit computed
DPI factor with randr over Xft.dpi.
* Use `randr` instead of `0` for auto dpi scaling
* Update CHANGELOG
* blow up on wrong env var
* Allow empty string for env var
* Move DeviceEvent handling to the message target window.
Previously, device events seem to have only been sent to one particular
window, and when that window was closed Winit would stop receiving
device events. This also allows users to create windowless event loops
that process device events - an intriguing idea, to say the least.
* Emit LWin and RWin VirtualKeyCodes on Windows
* Implement ModifiersChanged on Windows
* Make ModifiersChanged a tuple variant instead of a struct variant
* Add changelog entries
* Format
* Update changelog entry
* Fix AltGr handling
* Reformat
* Publicly expose ModifiersChanged and deprecate misc. modifiers fields
