On Wayland, provide option for better CSD

While most compositors provide server side decorations, the GNOME
does not, and won't provide them. Also Wayland clients must render
client side decorations.

Winit was already drawing some decorations, however they were bad
looking and provided no text rendering, so the title was missing.
However this commit makes use of the SCTK external frame similar to
GTK's Adwaita theme supporting text rendering and looking similar to
other GTK applications.

Fixes #1967.
This commit is contained in:
Bartłomiej Maryńczak 2022-05-20 02:09:23 +02:00 • committed by GitHub
parent f04fa5d54f
commit 829a140d9b
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9 changed files with 118 additions and 14 deletions

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@ -39,6 +39,12 @@ And please only add new entries to the top of this list, right below the `# Unre
sent a cancel or frame event.
- On iOS, send `RedrawEventsCleared` even if there are no redraw events, consistent with other platforms.
- **Breaking:** Replaced `Window::with_app_id` and `Window::with_class` with `Window::with_name` on `WindowBuilderExtUnix`.
- On Wayland, fallback CSD was replaced with proper one:
- `WindowBuilderExtUnix::with_wayland_csd_theme` to set color theme in builder.
- `WindowExtUnix::wayland_set_csd_theme` to set color theme when creating a window.
- `WINIT_WAYLAND_CSD_THEME` env variable was added, it can be used to set "dark"/"light" theme in apps that don't expose theme setting.
- `wayland-csd-adwaita` feature that enables proper CSD with title rendering using FreeType system library.
- `wayland-csd-adwaita-notitle` feature that enables CSD but without title rendering.
- On Wayland and X11, fix window not resizing with `Window::set_inner_size` after calling `Window:set_resizable(false)`.
- On Windows, fix wrong fullscreen monitors being recognized when handling WM_WINDOWPOSCHANGING messages
- **Breaking:** Added new `WindowEvent::Ime` supported on desktop platforms.