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Render Left Accessory #8

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Render Left Accessory #8

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179 changes: 179 additions & 0 deletions src/components/field/__snapshots__/test.js.snap
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Original file line number Diff line number Diff line change
Expand Up @@ -249,6 +249,7 @@ exports[`renders accessory 1`] = `
value=""
/>
<View
collapsable={undefined}
style={
Object {
"alignSelf": "flex-start",
Expand Down Expand Up @@ -1048,6 +1049,184 @@ exports[`renders error 1`] = `
</View>
`;

exports[`renders left accessory 1`] = `
<View
onResponderRelease={[Function]}
onStartShouldSetResponder={[Function]}
pointerEvents="auto"
style={undefined}
>
<View
collapsable={undefined}
style={
Object {
"backgroundColor": "transparent",
"borderBottomColor": "rgba(0, 0, 0, 0.38)",
"borderBottomWidth": 0.5,
"height": 64,
"paddingBottom": 8,
"paddingTop": 32,
}
}
>
<View
collapsable={undefined}
style={
Object {
"position": "absolute",
"top": 36,
}
}
>
<Text
accessible={true}
allowFontScaling={true}
collapsable={undefined}
ellipsizeMode="tail"
numberOfLines={1}
style={
Object {
"color": "rgba(0, 0, 0, 0.38)",
"fontSize": 16,
}
}
>
test
</Text>
</View>
<View
style={
Object {
"flexDirection": "row",
}
}
>
<View
collapsable={undefined}
style={
Object {
"alignSelf": "flex-start",
"justifyContent": "center",
"opacity": 0,
"top": 2,
}
}
>
<Image />
</View>
<TextInput
allowFontScaling={true}
autoCapitalize="sentences"
disableFullscreenUI={true}
editable={true}
onBlur={[Function]}
onChange={[Function]}
onChangeText={[Function]}
onContentSizeChange={[Function]}
onFocus={[Function]}
renderLeftAccessory={[Function]}
selectionColor="rgb(0, 145, 234)"
style={
Array [
Object {
"flex": 1,
"margin": 0,
"padding": 0,
"top": 2,
},
Object {
"color": "rgba(0, 0, 0, .87)",
"fontSize": 16,
"height": 24,
"textAlign": "left",
},
undefined,
]
}
underlineColorAndroid="transparent"
value=""
/>
</View>
</View>
<View
collapsable={undefined}
style={
Object {
"flexDirection": "row",
"height": 8,
}
}
>
<View
style={
Object {
"flex": 1,
}
}
>
<View
style={
Object {
"alignItems": "flex-start",
"bottom": 0,
"left": 0,
"paddingVertical": 4,
"position": "absolute",
"right": 0,
"top": 0,
}
}
>
<Text
accessible={true}
allowFontScaling={true}
collapsable={undefined}
ellipsizeMode="tail"
style={
Object {
"backgroundColor": "transparent",
"color": "rgb(213, 0, 0)",
"fontSize": 0,
"opacity": 0,
"width": "100%",
}
}
/>
</View>
<View
style={
Object {
"alignItems": "flex-start",
"bottom": 0,
"left": 0,
"paddingVertical": 4,
"position": "absolute",
"right": 0,
"top": 0,
}
}
>
<Text
accessible={true}
allowFontScaling={true}
collapsable={undefined}
ellipsizeMode="tail"
style={
Object {
"backgroundColor": "transparent",
"color": "rgba(0, 0, 0, .38)",
"fontSize": 12,
"opacity": 1,
"width": "100%",
}
}
/>
</View>
</View>
</View>
</View>
`;

exports[`renders multiline value 1`] = `
<View
onResponderRelease={[Function]}
Expand Down
25 changes: 18 additions & 7 deletions src/components/field/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -87,6 +87,7 @@ export default class TextField extends PureComponent {
disabledLineType: Line.propTypes.type,
disabledLineWidth: PropTypes.number,

renderLeftAccessory: PropTypes.func,
renderAccessory: PropTypes.func,

prefix: PropTypes.string,
Expand Down Expand Up @@ -283,17 +284,18 @@ export default class TextField extends PureComponent {
}
}

renderAccessory() {
let { renderAccessory } = this.props;
renderAccessory(type, style = {}) {
let { renderLeftAccessory, renderAccessory } = this.props;
const renderAccessoryComponent = type === 'right' ? renderAccessory : renderLeftAccessory;

if ('function' !== typeof renderAccessory) {
if ('function' !== typeof renderAccessoryComponent) {
return null;
}

return (
<View style={styles.accessory}>
{renderAccessory()}
</View>
<Animated.View style={[styles.accessory, style]}>
{renderAccessoryComponent()}
</Animated.View>
);
}

Expand Down Expand Up @@ -451,6 +453,14 @@ export default class TextField extends PureComponent {

fontSize: titleFontSize,
};

let accessoryStyle = {
opacity: focus.interpolate({
inputRange: [-1, 0, 1],
outputRange: [1, active ? 1 : 0, 1],
}),
};

let titleFontSizeMultiplier = this.props.helpersNumberOfLines;

let helperContainerStyle = {
Expand Down Expand Up @@ -519,6 +529,7 @@ export default class TextField extends PureComponent {
<Label {...labelProps}>{label}</Label>

<View style={styles.row}>
{this.renderAccessory('left', accessoryStyle)}
{this.renderAffix('prefix', active, focused)}

<TextInput
Expand All @@ -538,7 +549,7 @@ export default class TextField extends PureComponent {
/>

{this.renderAffix('suffix', active, focused)}
{this.renderAccessory()}
{this.renderAccessory('right')}
</View>
</Animated.View>

Expand Down
11 changes: 11 additions & 0 deletions src/components/field/test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -127,3 +127,14 @@ it('renders accessory', () => {
expect(field)
.toMatchSnapshot();
});

it('renders left accessory', () => {
let render = () => <Image />

let field = renderer
.create(<TextField {...props} renderLeftAccessory={render} />)
.toJSON();

expect(field)
.toMatchSnapshot();
});