Merge branch 'master' of https://github.com/browngraphicslab/Dash-Web into PDFNode

1 files changed, 21 insertions, 0 deletions

diff --git a/src/client/util/ScrollBox.tsx b/src/client/util/ScrollBox.tsx
new file mode 100644
index 000000000..b6b088170
--- /dev/null
+++ b/src/client/util/ScrollBox.tsx
@@ -0,0 +1,21 @@
+import React = require("react")
+
+export class ScrollBox extends React.Component {
+    onWheel = (e: React.WheelEvent) => {
+        if (e.currentTarget.scrollHeight > e.currentTarget.clientHeight) { // If the element has a scroll bar, then we don't want the containing collection to zoom
+            e.stopPropagation();
+        }
+    }
+
+    render() {
+        return (
+            <div style={{
+                overflow: "auto",
+                width: "100%",
+                height: "100%",
+            }} onWheel={this.onWheel}>
+                {this.props.children}
+            </div>
+        )
+    }
+}
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