Elias Naur 86349775b7 app: ensure Invalidate can be invoked when window is closing
This commit ensures that it is safe to invoke Invalidate() from another goroutine
while a Gio window may be in the process of closing. It can be difficult to prevent
this from happening, as window handles can easily be managed by a type that doesn't
know the exact moment of window close (it might be waiting on the window event loop
to return, but that hasn't happened yet). Without this change, the nil window
driver results in a panic in this situation.

Co-authored-by: Chris Waldon <christopher.waldon.dev@gmail.com>
Signed-off-by: Elias Naur <mail@eliasnaur.com>
2024-07-02 15:06:52 +02:00
2022-10-11 13:27:57 -06:00
2023-07-19 10:01:51 +02:00
2024-04-15 10:18:25 +02:00
2023-01-01 10:19:50 -06:00
2024-04-14 08:44:46 +02:00
2024-04-14 08:44:46 +02:00
2020-12-11 16:42:04 +01:00
2023-07-01 12:38:39 -04:00

Gio - https://gioui.org

Immediate mode GUI programs in Go for Android, iOS, macOS, Linux, FreeBSD, OpenBSD, Windows, and WebAssembly (experimental).

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