Add onPressRow prop

Author: gitim

README.md

@@ -43,6 +43,9 @@ Called when a row was activated (user long tapped).
 - **onReleaseRow** (function)<br />
 `(key) => void`<br />
 Called when the active row was released.
+- **onPressRow** (function)<br />
+`(key) => void`<br />
+Called when a row was pressed.
 
 ####Methods
 - **scrollBy(dy?, animated?)** scrolls by a given y offset, either immediately or with a smooth animation

src/Row.js

@@ -18,6 +18,7 @@ export default class Row extends Component {
     // Will be called on long press.
     onActivate: PropTypes.func,
     onLayout: PropTypes.func,
+    onPress: PropTypes.func,
 
     // Will be called, when user (directly) move the view.
     onMove: PropTypes.func,

src/SortableList.js

@@ -199,6 +199,7 @@ export default class SortableList extends Component {
           location={location}
           onLayout={!rowsLayouts ? this._onLayoutRow.bind(this, resolveLayout, key) : null}
           onActivate={this._onActivateRow.bind(this, key, index)}
+          onPress={this._onPressRow.bind(this, key)}
           onRelease={this._onReleaseRow.bind(this, key)}
           onMove={this._onMoveRow}>
           {renderRow({
@@ -440,6 +441,12 @@ export default class SortableList extends Component {
     }
   };
 
+  _onPressRow = (rowKey) => {
+    if (this.props.onPressRow) {
+      this.props.onPressRow(rowKey);
+    }
+  };
+
   _onReleaseRow = (rowKey) => {
     this._stopAutoScroll();
     this.setState(({activeRowKey}) => ({