created multicolumn view file, made recipient parameter optional in sessionmanager

1 files changed, 25 insertions, 0 deletions

diff --git a/src/client/views/CollectionMulticolumnView.tsx b/src/client/views/CollectionMulticolumnView.tsx
new file mode 100644
index 000000000..8f0ffd3d0
--- /dev/null
+++ b/src/client/views/CollectionMulticolumnView.tsx
@@ -0,0 +1,25 @@
+import { observer } from 'mobx-react';
+import { makeInterface } from '../../new_fields/Schema';
+import { documentSchema } from '../../new_fields/documentSchemas';
+import { CollectionSubView } from './collections/CollectionSubView';
+import { DragManager } from '../util/DragManager';
+
+type MulticolumnDocument = makeInterface<[typeof documentSchema]>;
+const MulticolumnDocument = makeInterface(documentSchema);
+
+@observer
+export default class CollectionMulticolumnView extends CollectionSubView(MulticolumnDocument) {
+
+    private _dropDisposer?: DragManager.DragDropDisposer;
+    protected createDropTarget = (ele: HTMLDivElement) => { //used for stacking and masonry view
+        this._dropDisposer && this._dropDisposer();
+        if (ele) {
+            this._dropDisposer = DragManager.MakeDropTarget(ele, this.drop.bind(this));
+        }
+    }
+
+    render() {
+        return null;
+    }
+
+}
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