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fix(linux): prevent startup panic from unrealized capsule GDK window | fix(linux): 修复胶囊窗口因 GDK 未实例化导致的启动崩溃 #792

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fix(linux): prevent startup panic from unrealized capsule GDK window | fix(linux): 修复胶囊窗口因 GDK 未实例化导致的启动崩溃 #792

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12 changes: 12 additions & 0 deletions openless-all/app/src-tauri/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -520,6 +520,18 @@ fn run_desktop() {
}
// 纯光效舞台没有任何可点元素（✕/✓ 按钮已移除），而窗口放大到 460×180
// 盖住屏幕底部中央 —— 必须鼠标穿透，否则会挡住底下应用的点击。
//
// Linux (X11) 兼容：tao 在调用 set_ignore_cursor_events 时要求 GDK
// 窗口已实例化（window.window() 返回 Some），但 Capsule 在
// tauri.conf.json 中定义 visible=false → GDK 窗口从未 real ize →
// tao event_loop.rs:457 unwrap() 崩溃。
// 解决办法：先移到屏幕外，show() 强制 GDK 实例化，然后再设穿透。
// 参考 voicebox PR#837: https://github.com/jamiepine/voicebox/pull/837
#[cfg(target_os = "linux")]
{
let _ = capsule.set_position(tauri::LogicalPosition::new(-10000.0, -10000.0));
let _ = capsule.show();
}
if let Err(e) = capsule.set_ignore_cursor_events(true) {
log::warn!("[capsule] set_ignore_cursor_events failed: {e}");
}
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