iris-gui: optional native macOS front-end (--features macos-gui) - #132
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iblowmymind
marked this pull request as draft
September 22, 2026 14:17
iblowmymind
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September 22, 2026 14:30
iblowmymind
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September 23, 2026 14:32
Rebuilds the mac-gui branch as an opt-in second layout on top of main. With the feature on, macOS gets the system menu bar, the configuration editor and every dialog in their own OS windows, and the run state in the window title. The default sidebar layout is unchanged and remains what every build gets; the feature is ignored off macOS. The backend lives in src/macos_native/. Dialogs are shared unchanged: in the native build they import an egui with Window swapped for an OS-window stand-in. main.rs has only a few cfg(native_mac) hooks. objc2-app-kit is an optional dependency, enabled only by the feature, with default features off.
…r Space
With the main window fullscreen on its own Space, closing the
Configuration window from the desktop Space and then returning to IRIS
aborted in glutin ("context to have a current view").
All windows share one GL context. While the main window is occluded,
eframe still runs its UI for a visible child window but skips painting
the main window, so the context stays attached to the child's view.
Dropping the child frees that view; the main window's next paint then
hits a nil view in glutin's is_view_current.
macos_native::end_frame now keeps a closed window alive, hidden, until
the main window has been painted since, and only then drops it.
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Rebuilds the mac-gui branch as an opt-in second layout on top of main. With the feature on, macOS gets the system menu bar, the configuration editor and every dialog in their own OS windows, and the run state in the window title. The default sidebar layout is unchanged and remains what every build gets; the feature is ignored off macOS.
The backend lives in src/macos_native/. Dialogs are shared unchanged: in the native build they import an egui with Window swapped for an OS-window stand-in. main.rs has only a few cfg(native_mac) hooks. objc2-app-kit is an optional dependency, enabled only by the feature, with default features off.