Add support for horizontalDoubleArrow and verticalDoubleArrow cursors (…

…flutter#18916)
TheDauntless · Jun 10, 2020 · 7e6c856 · 7e6c856
1 parent e4f8dbc
commit 7e6c856
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Showing 3 changed files with 10 additions and 0 deletions.
diff --git a/lib/web_ui/lib/src/engine/mouse_cursor.dart b/lib/web_ui/lib/src/engine/mouse_cursor.dart
@@ -30,6 +30,8 @@ class MouseCursor {
     'forbidden': 'not-allowed',
     'grab': 'grab',
     'grabbing': 'grabbing',
+    'horizontalDoubleArrow': 'ew-resize',
+    'verticalDoubleArrow': 'ns-resize',
   };
   static String _mapKindToCssValue(String kind) {
     return _kindToCssValueMap[kind] ?? 'default';

diff --git a/shell/platform/android/io/flutter/plugin/mouse/MouseCursorPlugin.java b/shell/platform/android/io/flutter/plugin/mouse/MouseCursorPlugin.java
@@ -54,6 +54,10 @@ private PointerIcon resolveSystemCursor(@NonNull String kind) {
               //  "forbidden": default
               put("grab", Integer.valueOf(PointerIcon.TYPE_GRAB));
               put("grabbing", Integer.valueOf(PointerIcon.TYPE_GRABBING));
+              put(
+                  "horizontalDoubleArrow",
+                  Integer.valueOf(PointerIcon.TYPE_HORIZONTAL_DOUBLE_ARROW));
+              put("verticalDoubleArrow", Integer.valueOf(PointerIcon.TYPE_VERTICAL_DOUBLE_ARROW));
             }
           };
     }

diff --git a/shell/platform/darwin/macos/framework/Source/FlutterMouseCursorPlugin.mm b/shell/platform/darwin/macos/framework/Source/FlutterMouseCursorPlugin.mm
@@ -34,6 +34,10 @@
     return [NSCursor openHandCursor];
   else if ([kind isEqualToString:@"grabbing"])
     return [NSCursor closedHandCursor];
+  else if ([kind isEqualToString:@"horizontalDoubleArrow"])
+    return [NSCursor resizeLeftRightCursor];
+  else if ([kind isEqualToString:@"verticalDoubleArrow"])
+    return [NSCursor resizeUpDownCursor];
   else
     return [NSCursor arrowCursor];
 }