> This is a continuation to
> [JDK-8236651](https://bugs.openjdk.org/browse/JDK-8236651) and it aims to
> stabilize the linux glass gtk backend.
>
> It refactors the Glass GTK implementation with a primary focus on window
> sizing, positioning, and state management, addressing a number of
> long-standing issues.
>
> Previously, three separate context classes existed, two of which were used
> for Java Web Start and Applets. These have been unified, as they are no
> longer required.
>
> Additional tests have been introduced to improve coverage. Some tests
> produced different results depending on the StageStyle, so they have been
> converted to use `@ParameterizedTest` to exercise multiple styles.
>
> Although the primary focus is XWayland, the changes have also been verified
> to work correctly on Xorg.
>
> This replaces #1789. It removes the use of GdkWindow in favor of GtkWindow,
> reducing risk and simplifying the review process while preserving the same
> set of bug fixes. Additionally, #2025 requires a `GtkWindow` to be used when
> setting the parent of the file chooser dialog.
>
> To show debug messages, build with `-PCONF=DebugNative` and run with
> `-Djdk.gtk.verbose=true`. Log categories can be passed with
> `-Dglass.gtk.logCategories=CATEGORY`
>
> `CATEGORY` can be one or more of:
> - all
> - size
> - position
> - focus
> - state
> - lifecycle
> - input
> - dialog
>
> Multiple categories can be specified by separating them with commas (e.g.
> size,focus,input).
>
> A manual test is provided:
> `java @build/run.args tests/manual/stage/TestStage.java`
>
> When a window property is set, it is reported immediately. However, once it
> reaches the native Glass layer, it may be adjusted or rejected, causing the
> property to be updated again. Introducing a delay helps ensure the final
> state has been applied before it is verified.
>
> ---------
> - [x] I confirm that I make this contribution in accordance with the [OpenJDK
> Interim AI Policy](https://openjdk.org/legal/ai).
Thiago Milczarek Sayao has updated the pull request incrementally with one
additional commit since the last revision:
glass_window_ime.cpp: check for null jview
glass_window.h: review suggestions
glass_general.h: wrap log on a do {} while(0)
-------------
Changes:
- all: https://git.openjdk.org/jfx/pull/2139/files
- new: https://git.openjdk.org/jfx/pull/2139/files/128e1bab..3b969fa0
Webrevs:
- full: https://webrevs.openjdk.org/?repo=jfx&pr=2139&range=29
- incr: https://webrevs.openjdk.org/?repo=jfx&pr=2139&range=28-29
Stats: 16 lines in 3 files changed: 3 ins; 1 del; 12 mod
Patch: https://git.openjdk.org/jfx/pull/2139.diff
Fetch: git fetch https://git.openjdk.org/jfx.git pull/2139/head:pull/2139
PR: https://git.openjdk.org/jfx/pull/2139
