RFR: 8251240: Menus inaccessible on Linux with i3 wm

[Johan Vos]

On Sun, 9 Jul 2023 17:43:05 GMT, Thiago Milczarek Sayao <tsayao at openjdk.org> wrote:

> The bug happens because `gdk_window_get_frame_extents` is not returning the correct position when o i3-wm, probably by some bug on the wm itself.
> 
> Te fix replaces the usage of the function for already known extents value calculation.

modules/javafx.graphics/src/main/native-glass/gtk/glass_window.cpp line 1016:

> 1014:     if (frame_type == TITLED) {
> 1015:         GdkRectangle rect;
> 1016:         gdk_window_get_frame_extents(gdk_window, &rect);

Looking at potential regression: in case of a TITLED frame, before this patch you would use `get_frame_extents` and now you will use `get_origin` in all cases. Are there scenario's where this might lead to regression, or is there a way to test this?

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PR Review Comment: https://git.openjdk.org/jfx/pull/1173#discussion_r1257878275