add sectionIndexColor property

README.md

@@ -403,6 +403,7 @@ Colors:
 - `selectedTextColor`
 - `detailTextColor`
 - `separatorColor`
+- `sectionIndexColor`
 - `headerTextColor`
 - `headerBackgroundColor`
 - `footerTextColor`

RNTableView/RNTableView.h

@@ -70,6 +70,7 @@
 @property(nonatomic, strong) UIColor *selectedBackgroundColor;
 @property(nonatomic, strong) UIColor *detailTextColor;
 @property(nonatomic, strong) UIColor *separatorColor;
+@property(nonatomic, strong) UIColor *sectionIndexColor;
 @property(nonatomic) BOOL autoFocus;
 @property(nonatomic) BOOL autoFocusAnimate;
 @property(nonatomic) BOOL allowsToggle;

RNTableView/RNTableView.m

@@ -229,6 +229,7 @@ - (void)createTableView {
     _tableView.tableFooterView = view;
     _tableView.separatorStyle = self.separatorStyle;
     _tableView.separatorColor = self.separatorColor;
+    _tableView.sectionIndexColor = self.sectionIndexColor;
     _tableView.scrollEnabled = self.scrollEnabled;
     _tableView.editing = self.editing;
     _reactModuleCellReuseIndentifier = @"ReactModuleCell";

RNTableView/RNTableViewManager.m

@@ -61,6 +61,7 @@ - (NSArray *)customDirectEventTypes
 RCT_EXPORT_VIEW_PROPERTY(headerBackgroundColor, UIColor)
 RCT_EXPORT_VIEW_PROPERTY(footerTextColor, UIColor)
 RCT_EXPORT_VIEW_PROPERTY(separatorColor, UIColor)
+RCT_EXPORT_VIEW_PROPERTY(sectionIndexColor, UIColor)
 RCT_EXPORT_VIEW_PROPERTY(moveWithinSectionOnly, BOOL)
 RCT_EXPORT_VIEW_PROPERTY(allowsToggle, BOOL)
 RCT_EXPORT_VIEW_PROPERTY(allowsMultipleSelection, BOOL)

src/TableView.js

@@ -149,6 +149,7 @@ class TableView extends React.Component {
     footerFontStyle: FontStyle,
     footerFontFamily: PropTypes.string,
     separatorColor: PropTypes.string,
+    sectionIndexColor: PropTypes.string,
     separatorStyle: PropTypes.number,
     scrollEnabled: PropTypes.bool,
     sectionIndexTitlesEnabled: PropTypes.bool,
@@ -228,6 +229,7 @@ class TableView extends React.Component {
     headerTextColor: null,
     footerTextColor: null,
     separatorColor: null,
+    sectionIndexColor: null,
     onChange: () => null,
     onScroll: () => null,
     onPress: () => null,

src/index.d.ts

@@ -268,6 +268,7 @@ export interface TableViewProps {
   headerBackgroundColor?: string;
   footerTextColor?: string;
   separatorColor?: string;
+  sectionIndexColor?: string;
   fontSize?: number;
   fontWeight?: FontWeight;
   fontStyle?: FontStyle;