xml_layout 0.2.8

XML layout for flutter. Layout your widgets with xml at runtime.

xml_layout

XML layout for flutter. Layout your UI via xml at runtime. and support extending any customer widget.

Getting Started

write xml layout file like:

xml

<Column mainAxisAlignment="center">
    <for count="6">
        <Text text="$item, You have pushed the button this many times:"/>
    </for>
    <Text text="$counter" id="text-id">
        <attr:style>
            <TextStyle color="red"/>
        </attr:style>
    </Text>
</Column>

dart

XMLLayout(
    temp: snapshot.data,
    objects: {
        "counter": _counter
    },
)

In this case

$counter for passing argument to the layout.

id attribute for selecting the widget or state.

XMLLayoutState state = ...;
// find the key of the Text 
GlobalKey key = state.find('text-id');

Supported Widgets

All support widget are write in types/*.dart files. Find the class name to check if supported.

Support Customer Widget

// Register a class
XMLLayout.reg(MyClass, (node, key) {
    return MyClass(
        key: key,
        child: node.child<Widget>(),
        width: node.s<double>("width"),
        height: node.s<double>("height"),
    );
});

// Register a Enum
XMLLayout.regEnum(MyEnum.values);

node.s<T>("name") convert subnode to target type

node.t<T>() convert this node to target type

node.v<T>("value") convert text to target type