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回复: SwiftUI compatibility APIs in GNUstep's graphics stack (Was: Which O
From: |
Max Chan |
Subject: |
回复: SwiftUI compatibility APIs in GNUstep's graphics stack (Was: Which ObjC2.0 features are missing in the latest GCC?) |
Date: |
Wed, 27 Nov 2019 23:00:33 +0800 |
Apple implemented SwiftUI as a wrapper on top of AppKit and UIKit for macOS and
iOS respectively, however architecturally those three libraries are at the same
level. This is why I am suggesting us doing the reverse, making our AppKit and
UIKit wrappers of SwiftUI. A better way to phrase this is that our partial
SwiftUI becomes what Back used to be. So instead of being a bundle embedded in
GUI, Back implementing SwiftUI becomes a proper framework standing on its own.
SwiftUI is a new framework, so it would be a while before any major open source
release happens.
-----邮件原件-----
发件人: Ivan Vučica <ivan@vucica.net>
发送时间: 2019年11月27日 22:51
收件人: Maxthon Chan <xcvista@me.com>
抄送: Discuss-gnustep Discuss <discuss-gnustep@gnu.org>
主题: SwiftUI compatibility APIs in GNUstep's graphics stack (Was: Which ObjC2.0
features are missing in the latest GCC?)
On Wed, Nov 27, 2019 at 3:32 AM Maxthon Chan <xcvista@me.com> wrote:
>
> When talking about SwiftUI, I mean having CAAppKitBridge/Opal/Back implement
> SwiftUI API as its interface to the upper layers.
I am getting increasingly confused here. Why would these particular libraries
implement the SwiftUI APIs?
Especially CAAppKitBridge which tries to use Opal backend in gnustep-back to
paint gnustep-gui's views into CA's layers, by creating a GL view, scheduling
repaints, etc?
Was I under the wrong impression that SwiftUI is a replacement / wrapper around
AppKit/UIKit? In fact, Apple's basic tutorials suggest that it sits around / in
place of UIKit, so does this discussion even apply in context of AppKit APIs?
What Mac-native open source apps can you point me at to basically understand
SwiftUI without reading through tutorials?
- Re: libobjc2 build issue, (continued)
- Re: libobjc2 build issue, David Chisnall, 2019/11/27
- Re: Which ObjC2.0 features are missing in the latest GCC?, Ivan Vučica, 2019/11/26
- Re: Which ObjC2.0 features are missing in the latest GCC?, Maxthon Chan, 2019/11/26
- Re: Which ObjC2.0 features are missing in the latest GCC?, Ivan Vučica, 2019/11/26
- Re: Which ObjC2.0 features are missing in the latest GCC?, Maxthon Chan, 2019/11/26
- SwiftUI compatibility APIs in GNUstep's graphics stack (Was: Which ObjC2.0 features are missing in the latest GCC?), Ivan Vučica, 2019/11/27
- 回复: SwiftUI compatibility APIs in GNUstep's graphics stack (Was: Which ObjC2.0 features are missing in the latest GCC?),
Max Chan <=
- Re: SwiftUI compatibility APIs in GNUstep's graphics stack (Was: Which ObjC2.0 features are missing in the latest GCC?), Gregory Casamento, 2019/11/27
- 回复: SwiftUI compatibility APIs in GNUstep's graphics stack (Was: Which ObjC2.0 features are missing in the latest GCC?), Max Chan, 2019/11/27
- Re: SwiftUI compatibility APIs in GNUstep's graphics stack (Was: Which ObjC2.0 features are missing in the latest GCC?), Ivan Vučica, 2019/11/27
- Re: SwiftUI compatibility APIs in GNUstep's graphics stack (Was: Which ObjC2.0 features are missing in the latest GCC?), Ivan Vučica, 2019/11/27
- 回复: SwiftUI compatibility APIs in GNUstep's graphics stack (Was: Which ObjC2.0 features are missing in the latest GCC?), Max Chan, 2019/11/27
- Re: SwiftUI compatibility APIs in GNUstep's graphics stack (Was: Which ObjC2.0 features are missing in the latest GCC?), Ivan Vučica, 2019/11/27
- 回复: SwiftUI compatibility APIs in GNUstep's graphics stack (Was: Which ObjC2.0 features are missing in the latest GCC?), Max Chan, 2019/11/27
- Re: SwiftUI compatibility APIs in GNUstep's graphics stack (Was: Which ObjC2.0 features are missing in the latest GCC?), Ivan Vučica, 2019/11/27
- 回复: SwiftUI compatibility APIs in GNUstep's graphics stack (Was: Which ObjC2.0 features are missing in the latest GCC?), Max Chan, 2019/11/27
- Re: SwiftUI compatibility APIs in GNUstep's graphics stack (Was: Which ObjC2.0 features are missing in the latest GCC?), Ivan Vučica, 2019/11/27