Merge pull request #1294 from 0xProject/feature/header-tweaks

[instant] Header tweaks

packages/instant/src/components/erc20_asset_amount_input.tsx

@@ -64,6 +64,9 @@ export class ERC20AssetAmountInput extends React.Component<ERC20AssetAmountInput
                         maxFontSizePx={this.props.startingFontSizePx}
                         onAmountChange={this._handleChange}
                         onFontSizeChange={this._handleFontSizeChange}
+                        hasAutofocus={true}
+                        /* We send in a key of asset data to force a rerender of this component when the user selects a new asset.  We do this so the autofocus attribute will bring focus onto this input */
+                        key={asset.assetData}
                     />
                 </Container>
                 <Container

packages/instant/src/components/instant_heading.tsx

@@ -107,7 +107,7 @@ export class InstantHeading extends React.Component<InstantHeadingProps, {}> {
 
     private readonly _renderEthAmount = (): React.ReactNode => {
         return (
-            <Text fontSize="16px" fontColor={ColorOption.white} fontWeight={500}>
+            <Text fontSize="16px" textAlign="right" width="100%" fontColor={ColorOption.white} fontWeight={500}>
                 {format.ethBaseUnitAmount(
                     this.props.totalEthBaseUnitAmount,
                     4,
@@ -119,7 +119,7 @@ export class InstantHeading extends React.Component<InstantHeadingProps, {}> {
 
     private readonly _renderDollarAmount = (): React.ReactNode => {
         return (
-            <Text fontSize="16px" fontColor={ColorOption.white}>
+            <Text fontSize="16px" textAlign="right" width="100%" fontColor={ColorOption.white}>
                 {format.ethBaseUnitAmountInUsd(
                     this.props.totalEthBaseUnitAmount,
                     this.props.ethUsdPrice,

packages/instant/src/components/scaling_amount_input.tsx

@@ -18,6 +18,7 @@ export interface ScalingAmountInputProps {
     value?: BigNumber;
     onAmountChange: (value?: BigNumber) => void;
     onFontSizeChange: (fontSizePx: number) => void;
+    hasAutofocus: boolean;
 }
 interface ScalingAmountInputState {
     stringValue: string;
@@ -29,6 +30,7 @@ export class ScalingAmountInput extends React.Component<ScalingAmountInputProps,
         onAmountChange: util.boundNoop,
         onFontSizeChange: util.boundNoop,
         isDisabled: false,
+        hasAutofocus: false,
     };
     public constructor(props: ScalingAmountInputProps) {
         super(props);
@@ -64,6 +66,7 @@ export class ScalingAmountInput extends React.Component<ScalingAmountInputProps,
                 placeholder="0.00"
                 emptyInputWidthCh={3.5}
                 isDisabled={this.props.isDisabled}
+                hasAutofocus={this.props.hasAutofocus}
             />
         );
     }

packages/instant/src/components/scaling_input.tsx

@@ -28,6 +28,7 @@ export interface ScalingInputProps {
     maxLength?: number;
     scalingSettings: ScalingSettings;
     isDisabled: boolean;
+    hasAutofocus: boolean;
 }
 
 export interface ScalingInputState {
@@ -51,6 +52,7 @@ export class ScalingInput extends React.Component<ScalingInputProps, ScalingInpu
         maxLength: 7,
         scalingSettings: defaultScalingSettings,
         isDisabled: false,
+        hasAutofocus: false,
     };
     public state: ScalingInputState = {
         inputWidthPxAtPhaseChange: undefined,
@@ -123,7 +125,7 @@ export class ScalingInput extends React.Component<ScalingInputProps, ScalingInpu
         }
     }
     public render(): React.ReactNode {
-        const { isDisabled, fontColor, onChange, placeholder, value, maxLength } = this.props;
+        const { hasAutofocus, isDisabled, fontColor, onChange, placeholder, value, maxLength } = this.props;
         const phase = ScalingInput.getPhaseFromProps(this.props);
         return (
             <Input
@@ -136,6 +138,7 @@ export class ScalingInput extends React.Component<ScalingInputProps, ScalingInpu
                 width={this._calculateWidth(phase)}
                 maxLength={maxLength}
                 disabled={isDisabled}
+                autoFocus={hasAutofocus}
             />
         );
     }

packages/instant/src/components/ui/text.tsx

@@ -11,6 +11,7 @@ export interface TextProps {
     fontSize?: string;
     opacity?: number;
     letterSpacing?: string;
+    textAlign?: string;
     textTransform?: string;
     lineHeight?: string;
     className?: string;
@@ -22,6 +23,7 @@ export interface TextProps {
     noWrap?: boolean;
     display?: string;
     href?: string;
+    width?: string;
 }
 
 export const Text: React.StatelessComponent<TextProps> = ({ href, onClick, ...rest }) => {
@@ -51,6 +53,8 @@ export const StyledText =
         ${props => (props.display ? `display: ${props.display}` : '')};
         ${props => (props.letterSpacing ? `letter-spacing: ${props.letterSpacing}` : '')};
         ${props => (props.textTransform ? `text-transform: ${props.textTransform}` : '')};
+        ${props => (props.textAlign ? `text-align: ${props.textAlign}` : '')};
+        ${props => (props.width ? `width: ${props.width}` : '')};
         &:hover {
             ${props =>
                 props.onClick ? `color: ${darken(darkenOnHoverAmount, props.theme[props.fontColor || 'white'])}` : ''};