fix case when drawerWidth is not defined, add drawerLockMode option

Author: aksonov

dist/navigationStore.js

@@ -390,7 +390,7 @@ return null;
 }
 var res={};
 var order=[];var _scene$props=
-scene.props,navigator=_scene$props.navigator,contentComponent=_scene$props.contentComponent,drawerWidth=_scene$props.drawerWidth,lazy=_scene$props.lazy,duration=_scene$props.duration,parentProps=_objectWithoutProperties(_scene$props,['navigator','contentComponent','drawerWidth','lazy','duration']);var
+scene.props,navigator=_scene$props.navigator,contentComponent=_scene$props.contentComponent,drawerWidth=_scene$props.drawerWidth,drawerLockMode=_scene$props.drawerLockMode,lazy=_scene$props.lazy,duration=_scene$props.duration,parentProps=_objectWithoutProperties(_scene$props,['navigator','contentComponent','drawerWidth','drawerLockMode','lazy','duration']);var
 tabs=parentProps.tabs,modal=parentProps.modal,lightbox=parentProps.lightbox,overlay=parentProps.overlay,tabBarPosition=parentProps.tabBarPosition,drawer=parentProps.drawer,tabBarComponent=parentProps.tabBarComponent,transitionConfig=parentProps.transitionConfig;
 if(scene.type===_Modal2.default){
 modal=true;
@@ -520,7 +520,14 @@ tabBarPosition=_reactNative.Platform.OS==='android'?'top':'bottom';
 return(0,_reactNavigation.TabNavigator)(res,_extends({lazy:lazy,tabBarComponent:tabBarComponent,tabBarPosition:tabBarPosition,initialRouteName:initialRouteName,initialRouteParams:initialRouteParams,order:order},commonProps,{
 tabBarOptions:createTabBarOptions(commonProps),navigationOptions:createNavigationOptions(commonProps)}));
 }else if(drawer){
-return(0,_reactNavigation.DrawerNavigator)(res,_extends({initialRouteName:initialRouteName,contentComponent:contentComponent,drawerWidth:drawerWidth,order:order},commonProps));
+var config=_extends({initialRouteName:initialRouteName,contentComponent:contentComponent,order:order},commonProps);
+if(drawerWidth){
+config.drawerWidth=drawerWidth;
+}
+if(drawerLockMode){
+config.drawerLockMode=drawerLockMode;
+}
+return(0,_reactNavigation.DrawerNavigator)(res,config);
 }else if(overlay){
 return(0,_OverlayNavigator2.default)(res,_extends({lazy:lazy,initialRouteName:initialRouteName,contentComponent:contentComponent,initialRouteParams:initialRouteParams,order:order},commonProps,{
 tabBarOptions:createTabBarOptions(commonProps),navigationOptions:createNavigationOptions(commonProps)}));

src/navigationStore.js

@@ -390,7 +390,7 @@ class NavigationStore {
     }
     const res = {};
     const order = [];
-    const { navigator, contentComponent, drawerWidth, lazy, duration, ...parentProps } = scene.props;
+    const { navigator, contentComponent, drawerWidth, drawerLockMode, lazy, duration, ...parentProps } = scene.props;
     let { tabs, modal, lightbox, overlay, tabBarPosition, drawer, tabBarComponent, transitionConfig } = parentProps;
     if (scene.type === Modal) {
       modal = true;
@@ -520,7 +520,14 @@ class NavigationStore {
       return TabNavigator(res, { lazy, tabBarComponent, tabBarPosition, initialRouteName, initialRouteParams, order, ...commonProps,
         tabBarOptions: createTabBarOptions(commonProps), navigationOptions: createNavigationOptions(commonProps) });
     } else if (drawer) {
-      return DrawerNavigator(res, { initialRouteName, contentComponent, drawerWidth, order, ...commonProps });
+      const config = { initialRouteName, contentComponent, order, ...commonProps };
+      if (drawerWidth) {
+        config.drawerWidth = drawerWidth;
+      }
+      if (drawerLockMode) {
+        config.drawerLockMode = drawerLockMode;
+      }
+      return DrawerNavigator(res, config);
     } else if (overlay) {
       return OverlayNavigator(res, { lazy, initialRouteName, contentComponent, initialRouteParams, order, ...commonProps,
         tabBarOptions: createTabBarOptions(commonProps), navigationOptions: createNavigationOptions(commonProps) });