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Merge pull request #2688 from iced-rs/fix/window-position-inconsistency
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Use "outer" positions in all window-related operations
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hecrj authored Jan 6, 2025
2 parents f2c9b6b + bfab1a3 commit e543329
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Showing 3 changed files with 19 additions and 4 deletions.
4 changes: 2 additions & 2 deletions core/src/window/event.rs
Original file line number Diff line number Diff line change
Expand Up @@ -9,8 +9,8 @@ pub enum Event {
/// A window was opened.
Opened {
/// The position of the opened window. This is relative to the top-left corner of the desktop
/// the window is on, including virtual desktops. Refers to window's "inner" position,
/// or the client area, in logical pixels.
/// the window is on, including virtual desktops. Refers to window's "outer" position,
/// or the window area, in logical pixels.
///
/// **Note**: Not available in Wayland.
position: Option<Point>,
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17 changes: 16 additions & 1 deletion winit/src/program.rs
Original file line number Diff line number Diff line change
Expand Up @@ -508,10 +508,25 @@ where

log::info!("Window attributes for id `{id:#?}`: {window_attributes:#?}");

// On macOS, the `position` in `WindowAttributes` represents the "inner"
// position of the window; while on other platforms it's the "outer" position.
// We fix the inconsistency on macOS by positioning the window after creation.
#[cfg(target_os = "macos")]
let mut window_attributes = window_attributes;

#[cfg(target_os = "macos")]
let position =
window_attributes.position.take();

let window = event_loop
.create_window(window_attributes)
.expect("Create window");

#[cfg(target_os = "macos")]
if let Some(position) = position {
window.set_outer_position(position);
}

#[cfg(target_arch = "wasm32")]
{
use winit::platform::web::WindowExtWebSys;
Expand Down Expand Up @@ -1310,7 +1325,7 @@ fn run_action<P, C>(
if let Some(window) = window_manager.get(id) {
let position = window
.raw
.inner_position()
.outer_position()
.map(|position| {
let position = position
.to_logical::<f32>(window.raw.scale_factor());
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2 changes: 1 addition & 1 deletion winit/src/program/window_manager.rs
Original file line number Diff line number Diff line change
Expand Up @@ -165,7 +165,7 @@ where
{
pub fn position(&self) -> Option<Point> {
self.raw
.inner_position()
.outer_position()
.ok()
.map(|position| position.to_logical(self.raw.scale_factor()))
.map(|position| Point {
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