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authorKirill Rogovoy <[email protected]>2021-07-20 21:24:52 +0300
committerKirill Rogovoy <[email protected]>2021-07-20 21:24:52 +0300
commit5f4611d65e40eae3ca6191a15f68d69ea5a1c4cb (patch)
tree273dfc086444533d86d580961c92ba8d14781a67 /app_expo/components/checkbox
parentf0bf4e7afdcd8b02a62be45ab3e7d047ed865a79 (diff)
WIP
Diffstat (limited to 'app_expo/components/checkbox')
-rw-r--r--app_expo/components/checkbox/checkbox.props.ts44
-rw-r--r--app_expo/components/checkbox/checkbox.story.tsx121
-rw-r--r--app_expo/components/checkbox/checkbox.tsx53
3 files changed, 218 insertions, 0 deletions
diff --git a/app_expo/components/checkbox/checkbox.props.ts b/app_expo/components/checkbox/checkbox.props.ts
new file mode 100644
index 0000000..4a212e3
--- /dev/null
+++ b/app_expo/components/checkbox/checkbox.props.ts
@@ -0,0 +1,44 @@
+import { StyleProp, ViewStyle } from 'react-native'
+import { TxKeyPath } from '../../i18n'
+
+export interface CheckboxProps {
+ /**
+ * Additional container style. Useful for margins.
+ */
+ style?: StyleProp<ViewStyle>
+
+ /**
+ * Additional outline style.
+ */
+ outlineStyle?: StyleProp<ViewStyle>
+
+ /**
+ * Additional fill style. Only visible when checked.
+ */
+ fillStyle?: StyleProp<ViewStyle>
+
+ /**
+ * Is the checkbox checked?
+ */
+ value?: boolean
+
+ /**
+ * The text to display if there isn't a tx.
+ */
+ text?: string
+
+ /**
+ * The i18n lookup key.
+ */
+ tx?: TxKeyPath
+
+ /**
+ * Multiline or clipped single line?
+ */
+ multiline?: boolean
+
+ /**
+ * Fires when the user tabs to change the value.
+ */
+ onToggle?: (newValue: boolean) => void
+}
diff --git a/app_expo/components/checkbox/checkbox.story.tsx b/app_expo/components/checkbox/checkbox.story.tsx
new file mode 100644
index 0000000..a6dce83
--- /dev/null
+++ b/app_expo/components/checkbox/checkbox.story.tsx
@@ -0,0 +1,121 @@
+/* eslint-disable react-native/no-inline-styles */
+/* eslint-disable react-native/no-color-literals */
+
+import * as React from 'react'
+import { View, ViewStyle } from 'react-native'
+import { storiesOf } from '@storybook/react-native'
+import { StoryScreen, Story, UseCase } from '../../../storybook/views'
+import { Checkbox } from './checkbox'
+import { Toggle } from 'react-powerplug'
+
+declare let module
+
+const arrayStyle: ViewStyle[] = [{ paddingVertical: 40 }, { alignSelf: 'flex-end' }]
+const arrayOutlineStyle: ViewStyle[] = [{ borderColor: '#b443c9' }, { borderWidth: 25 }]
+const arrayFillStyle: ViewStyle[] = [{ backgroundColor: '#55e0ff' }]
+
+storiesOf('Checkbox', module)
+ .addDecorator((fn) => <StoryScreen>{fn()}</StoryScreen>)
+ .add('Behaviour', () => (
+ <Story>
+ <UseCase text="The Checkbox" usage="Use the checkbox to represent on/off states.">
+ <Toggle initial={false}>
+ {({ on, toggle }) => <Checkbox value={on} onToggle={toggle} text="Toggle me" />}
+ </Toggle>
+ </UseCase>
+ <UseCase text="value = true" usage="This is permanently on.">
+ <Checkbox value={true} text="Always on" />
+ </UseCase>
+ <UseCase text="value = false" usage="This is permanantly off.">
+ <Checkbox value={false} text="Always off" />
+ </UseCase>
+ </Story>
+ ))
+ .add('Styling', () => (
+ <Story>
+ <UseCase text="multiline = true" usage="For really really long text">
+ <Toggle initial={false}>
+ {({ on, toggle }) => (
+ <View>
+ <Checkbox
+ text="We’re an App Design & Development Team. Experts in mobile & web technologies. We create beautiful, functional mobile apps and websites."
+ value={on}
+ multiline
+ onToggle={toggle}
+ />
+ </View>
+ )}
+ </Toggle>
+ </UseCase>
+ <UseCase text=".style" usage="Override the container style">
+ <Toggle initial={false}>
+ {({ on, toggle }) => (
+ <View>
+ <Checkbox
+ text="Hello there!"
+ value={on}
+ style={{
+ backgroundColor: 'purple',
+ marginLeft: 40,
+ paddingVertical: 30,
+ paddingLeft: 60,
+ }}
+ onToggle={toggle}
+ />
+ </View>
+ )}
+ </Toggle>
+ </UseCase>
+ <UseCase text=".outlineStyle" usage="Override the outline style">
+ <Toggle initial={false}>
+ {({ on, toggle }) => (
+ <View>
+ <Checkbox
+ text="Outline is the box frame"
+ value={on}
+ outlineStyle={{
+ borderColor: 'green',
+ borderRadius: 10,
+ borderWidth: 4,
+ width: 60,
+ height: 20,
+ }}
+ onToggle={toggle}
+ />
+ </View>
+ )}
+ </Toggle>
+ </UseCase>
+ <UseCase text=".fillStyle" usage="Override the fill style">
+ <Toggle initial={false}>
+ {({ on, toggle }) => (
+ <View>
+ <Checkbox
+ text="Fill er up"
+ value={on}
+ fillStyle={{ backgroundColor: 'red', borderRadius: 8 }}
+ onToggle={toggle}
+ />
+ </View>
+ )}
+ </Toggle>
+ </UseCase>
+
+ <UseCase text="Array style" usage="Use array styles">
+ <Toggle initial={false}>
+ {({ on, toggle }) => (
+ <View>
+ <Checkbox
+ text="Check it twice"
+ value={on}
+ onToggle={toggle}
+ style={arrayStyle}
+ outlineStyle={arrayOutlineStyle}
+ fillStyle={arrayFillStyle}
+ />
+ </View>
+ )}
+ </Toggle>
+ </UseCase>
+ </Story>
+ ))
diff --git a/app_expo/components/checkbox/checkbox.tsx b/app_expo/components/checkbox/checkbox.tsx
new file mode 100644
index 0000000..fba748e
--- /dev/null
+++ b/app_expo/components/checkbox/checkbox.tsx
@@ -0,0 +1,53 @@
+import * as React from 'react'
+import { TextStyle, TouchableOpacity, View, ViewStyle } from 'react-native'
+import { Text } from '../text/text'
+import { color, spacing } from '../../theme'
+import { CheckboxProps } from './checkbox.props'
+
+const ROOT: ViewStyle = {
+ flexDirection: 'row',
+ paddingVertical: spacing[1],
+ alignSelf: 'flex-start',
+}
+
+const DIMENSIONS = { width: 16, height: 16 }
+
+const OUTLINE: ViewStyle = {
+ ...DIMENSIONS,
+ marginTop: 2, // finicky and will depend on font/line-height/baseline/weather
+ justifyContent: 'center',
+ alignItems: 'center',
+ borderWidth: 1,
+ borderColor: color.primaryDarker,
+ borderRadius: 1,
+}
+
+const FILL: ViewStyle = {
+ width: DIMENSIONS.width - 4,
+ height: DIMENSIONS.height - 4,
+ backgroundColor: color.primary,
+}
+
+const LABEL: TextStyle = { paddingLeft: spacing[2] }
+
+export function Checkbox(props: CheckboxProps) {
+ const numberOfLines = props.multiline ? 0 : 1
+
+ const rootStyle = [ROOT, props.style]
+ const outlineStyle = [OUTLINE, props.outlineStyle]
+ const fillStyle = [FILL, props.fillStyle]
+
+ const onPress = props.onToggle ? () => props.onToggle && props.onToggle(!props.value) : null
+
+ return (
+ <TouchableOpacity
+ activeOpacity={1}
+ disabled={!props.onToggle}
+ onPress={onPress}
+ style={rootStyle}
+ >
+ <View style={outlineStyle}>{props.value && <View style={fillStyle} />}</View>
+ <Text text={props.text} tx={props.tx} numberOfLines={numberOfLines} style={LABEL} />
+ </TouchableOpacity>
+ )
+}