Integrated: 8260528: Clean glass-gtk sizing and positioning code

[Thiago Milczarek Sayao]

On Thu, 13 Oct 2022 00:48:09 GMT, Thiago Milczarek Sayao <tsayao at openjdk.org> wrote:

> This cleans size and positioning code, reducing special cases, code complexity and size.
> 
> Changes:
> 
> - cached extents: 28, 1, 1, 1 are old defaults - modern gnome uses different sizes. It does not assume any size because it varies - it does cache because it's unlikely to vary on the same system - but if it does occur, it will only waste a resize event.
> - window geometry, min/max size are centralized in `update_window_constraints`;
> - Frame extents (the window decoration size used for "total window size"):
>     - frame extents are received in `process_property_notify`;
>     - removed quirks in java code;
>     - When received, call `set_bounds` again to adjust the size (to account decorations later received);
> - Removed `activate_window` because it's the same as focusing the window. `gtk_window_present` will deiconify and focus it.
> - `ensure_window_size` was a quirk - removed;
> - `requested_bounds` removed - not used anymore;
> - `window_configure` incorporated in `set_bounds` with `gtk_window_move` and `gtk_window_resize`;
> - `process_net_wm_property` is a work-around for Unity only (added a check if Unity - but it can probably be removed at some point)
> - `restack` split in `to_front()` and `to_back()` to conform to managed code;

This pull request has now been integrated.

Changeset: 0c03a411
Author:    Thiago Milczarek Sayao <tsayao at openjdk.org>
URL:       https://git.openjdk.org/jfx/commit/0c03a411655047a393862eda937408aa90fc3fa9
Stats:     750 lines in 5 files changed: 175 ins; 434 del; 141 mod

8260528: Clean glass-gtk sizing and positioning code

Reviewed-by: jvos, kcr

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PR: https://git.openjdk.org/jfx/pull/915