GitHub - Q-Mobile/QGrid: QGrid: The missing SwiftUI collection view.
source link: https://github.com/Q-Mobile/QGrid
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README.md
QGrid
is the missing SwiftUI collection view. It uses the same approach as SwiftUI's List
view, by computing its cells on demand from an underlying collection of identified data.
? Requirements
✅ macOS 10.15+
✅ Xcode 11+ (beta 4 11M374r, as of writing this)
✅ Swift 5+
✅ iOS 13+
? Installation
QGrid
is available via Swift Package Manager.
Using Xcode 11, go to File -> Swift Packages -> Add Package Dependency
and enter https://github.com/Q-Mobile/QGrid
? Usage
✴️ Basic scenario:
In its simplest form, QGrid
can be used with just this 1 line of code within the body
of your View, assuming you already have a custom cell view:
struct PeopleView: View { var body: some View { QGrid(Storage.people, columns: 3) { GridCell(person: $0) } } } struct GridCell: View { var person: Person var body: some View { VStack() { Image(person.imageName) .resizable() .scaledToFit() .clipShape(Circle()) .shadow(color: .primary, radius: 5) .padding([.horizontal, .top], 7) Text(person.firstName).font(.headline).color(.white) Text(person.lastName).font(.headline).color(.white) } } }
✴️ Customize the default layout configuration:
You can customize how QGrid
will layout your cells by providing some additional initializer parameters, which have default values:
struct PeopleView: View { var body: some View { QGrid(Storage.people, columns: 3, columnsInLandscape: 4, vSpacing: 50, hSpacing: 20, vPadding: 100, hPadding: 20) { person in GridCell(person: person) } } }
? Example App
?QGridTestApp
directory in this repository contains a very simple application that uses QGrid
. Open QGridTestApp/QGridTestApp.xcodeproj
and either use the new Xcode Previews feature or just run the app.
? QGrid Designer
?QGridTestApp
contains also the QGrid Designer area view, with sliders for dynamic run-time configuration of the QGrid view (with config option to hide it). Please refer to the following demo executed on the device:
? Roadmap / TODOs
Version 0.1.0
of QGrid
contains a very limited set of features. It could be extended by implementing the following tasks:
☘️ Parameterize spacing&padding configuration depending on the device orientation
☘️ Add the option to specify scroll direction
☘️ Add content-only initializer to QGrid struct, without a collection of identified data as argument (As in SwiftUI’s List
)
☘️ Add support for other platforms (macOS, tvOS, watchOS)
☘️ Add Stack
layout option (as in UICollectionView
)
☘️ Add unit/UI tests
☘️ ... many other improvements
? Contributing
??? Feel free to contribute to QGrid
by creating a pull request, following these guidelines:
- Fork
QGrid
- Create your feature branch
- Commit your changes, along with unit tests
- Push to the branch
- Create pull request
? Author
??Karol Kulesza (@karolkulesza)
? License
? QGrid is available under the MIT license. See the LICENSE file for more info.
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