Merge pull request xgfe#180 from matuszeg/master

Add support for allowFontScaling

Author: feyy

README.md

@@ -86,6 +86,7 @@ You can check [index.js](https://github.com/xgfe/react-native-datepicker/blob/ma
 | iconComponent | - | `element` | Set the custom icon |
 | disabled | false | `boolean` | Controller whether or not disable the picker |
 | is24Hour | - | `boolean` | Set the TimePicker is24Hour flag. The default value depend on `format`. Only work in Android |
+| allowFontScaling | true | `boolean` | Set to false to disable font scaling for every text component |
 | placeholder | '' | `string` | The placeholder show when this.props.date is falsy |
 | onDateChange | - | `function` | This is called when the user confirm the picked date or time in the UI. The first and only argument is a date or time string representing the new date and time formatted by [moment.js](http://momentjs.com/) with the given format property. |
 | onOpenModal | - | `function` | This is called when the DatePicker Modal open. |

datepicker.js

@@ -176,12 +176,12 @@ class DatePicker extends Component {
   }
 
   getTitleElement() {
-    const {date, placeholder, customStyles} = this.props;
+    const {date, placeholder, customStyles, allowFontScaling} = this.props;
 
     if (!date && placeholder) {
-      return (<Text style={[Style.placeholderText, customStyles.placeholderText]}>{placeholder}</Text>);
+      return (<Text allowFontScaling={allowFontScaling} style={[Style.placeholderText, customStyles.placeholderText]}>{placeholder}</Text>);
     }
-    return (<Text style={[Style.dateText, customStyles.dateText]}>{this.getDateStr()}</Text>);
+    return (<Text allowFontScaling={allowFontScaling} style={[Style.dateText, customStyles.dateText]}>{this.getDateStr()}</Text>);
   }
 
   onDateChange(date) {
@@ -340,6 +340,7 @@ class DatePicker extends Component {
       testID,
       cancelBtnTestID,
       confirmBtnTestID,
+      allowFontScaling,
       locale
     } = this.props;
 
@@ -409,6 +410,7 @@ class DatePicker extends Component {
                       testID={cancelBtnTestID}
                     >
                       <Text
+                        allowFontScaling={allowFontScaling}
                         style={[Style.btnTextText, Style.btnTextCancel, customStyles.btnTextCancel]}
                       >
                         {cancelBtnText}
@@ -420,7 +422,7 @@ class DatePicker extends Component {
                       style={[Style.btnText, Style.btnConfirm, customStyles.btnConfirm]}
                       testID={confirmBtnTestID}
                     >
-                      <Text style={[Style.btnTextText, customStyles.btnTextConfirm]}>{confirmBtnText}</Text>
+                      <Text allowFontScaling={allowFontScaling} style={[Style.btnTextText, customStyles.btnTextConfirm]}>{confirmBtnText}</Text>
                     </TouchableComponent>
                   </Animated.View>
                 </TouchableComponent>
@@ -450,6 +452,7 @@ DatePicker.defaultProps = {
   // whether or not show the icon
   showIcon: true,
   disabled: false,
+  allowFontScaling: true,
   hideText: false,
   placeholder: '',
   TouchableComponent: TouchableHighlight,
@@ -472,6 +475,7 @@ DatePicker.propTypes = {
   customStyles: PropTypes.object,
   showIcon: PropTypes.bool,
   disabled: PropTypes.bool,
+  allowFontScaling: PropTypes.bool,
   onDateChange: PropTypes.func,
   onOpenModal: PropTypes.func,
   onCloseModal: PropTypes.func,