gtk: apply initial appearance settings before presenting

[pluiedev]

Fixes #5934 (only on the GTK side), #5960

[gtjoseph]

Doesn't compile for me...

zig build -Doptimize=ReleaseFast \
	-Demit-terminfo -Demit-termcap -freference-trace=20
install
└─ install ghostty
   └─ zig build-exe ghostty ReleaseFast native
      └─ run glib-compile-resources (ghostty_resources.c)
         └─ run generate_gresource_xml
            └─ run gtk_blueprint_compiler (menu-surface-context_menu.ui) failure
error: FileNotFound
/usr/lib/zig/std/process/Child.zig:423:5: 0x103e8b8 in waitPosix (gtk_blueprint_compiler)
    return self.term.?;
    ^

[pluiedev]

You need to install blueprint-compiler and libxml2 (for xmllint) - it's a new dependency for 1.2

[jcollie]

Doesn't compile for me...

You need to install blueprint-compiler. It's a new build requirement.

[gtjoseph]

Still doesn't compile. The test run fails in the same place.

[gtjoseph]

I hacked around the compile issue with the alloc.dupe in DerivedConfig.init() but the window still draws with the default size before using the configured size.

[pluiedev]

I could try to move it even earlier into the initialization process, but then I don't know if it'd help either. Might be just GTK being GTK.

[gtjoseph]

How about my idea in the discussion of starting the window minimized then unminimizing it after all setup is done?

[tristan957]

How about my idea in the discussion of starting the window minimized then unminimizing it after all setup is done?

Can't you just hide the widget (window) and show it after everything is done?

[gtjoseph]

Even after fixing the build issue with .title, the window is still being drawn at the default size before resizing to the configured size.

[pluiedev]

This PR was an attempt to fix your issue, but it's not just for your issue. You're free to use your own fix.

[mitchellh]

Fixes #5934 (only on the GTK side), #5960

GitHub is going to auto-close #5934 when this merges so just be aware to reopen it and just relabel for macOS. ❤️