Awesome
SharpConstraintLayout 🗜️📏
This is a C# port of ConstraintLayout, it convert constraintlayout.core and create ConstraintLayout for dotnet UI framework. Now, you can use ConstraintLayout in C# world 🎆
, it contain core logic of constraintlayout, you can base on it create your ConstraintLayout for other dotnet UI framework.
, it contain layout for Maui, ConstraintLayout is powerful, you can use it instead other layout
Notice:I stop update SharpConstraintLayout.Maui.Native, because dealing with difference of different platform is tiresome.
, it contain layout for net6-android,net6-ios,winui3, such as at android, you can use it instead Xamarin.AndroidX.ConstraintLayout
Using SharpConstraintLayout
Document see wiki
Installation
Search and install nuget SharpConstraintLayout.Maui (For Maui) or SharpConstraintLayout.Maui.Native (For net6-android,net6-ios,WinUI3)
Notice
- Now you create constraint only by code.
- Here all example use Maui
- Run example app, you can find more example
Basis Align First you need create layout and add controls to layout,
var layout = new ConstraintLayout();
var firstButton = new Button(){ Text = "first"};
var secondButton = new Button(){ Text = "second"};
layout.AddElement(firstButton,secondButton)
then set first button at center of layout.
using(var set = FluentConstraintSet())
{
set.Clone(layout);
set.Select(firstButton).CenterTo()
set.ApplyTo(layout);
}
or you can set second button align first button
using(var set = FluentConstraintSet())
{
set.Clone(layout);
set.Select(firstButton).CenterTo()
.Select(secondButton).LeftToRight(firstButton).CenterYTo(firstButton)
set.ApplyTo(layout);
}
Current Features
-
Align Left,Right,Top,Bottom,Center
-
Ratio of Width with Height Ratio defines one dimension of a widget as a ratio of the other one. If both
width
andheight
are set to0dp
the system sets the largest dimensions that satisfy all constraints while maintaining the aspect ratio. -
Chains Chains provide group-like behavior in a single axis (horizontally or vertically). The other axis can be constrained independently.
-
Guideline Guideline allow reactive layout behavior with fixed or percentage based positioning for multiple widgets.
-
Barrier Barrier references multiple widgets to create a virtual guideline based on the most extreme widget on the specified side.
-
Flow Flow is a VirtualLayout that allows positioning of referenced widgets horizontally or vertically similar to a Chain. If the referenced elements do not fit within the given bounds it has the ability to wrap them and create multiple chains.
-
Group Group can control visibility of multiple views.
-
RTL
-
Align Baseline
💻 Authors of ConstraintLayout
See also the list of contributors who participated in this project.
🔖 License
This project is licensed under the Apache 2.0 License - see the LICENSE file for details