From 85d1dba1ef5ba4d34de46cb7eb54bfdc7acae380 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 28 Nov 2018 13:35:38 -0800
Subject: fix: notify of the used font size for re-renders of scaling input

---
 packages/instant/src/components/scaling_input.tsx | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'packages/instant/src/components/scaling_input.tsx')

diff --git a/packages/instant/src/components/scaling_input.tsx b/packages/instant/src/components/scaling_input.tsx
index 129162a74..791692257 100644
--- a/packages/instant/src/components/scaling_input.tsx
+++ b/packages/instant/src/components/scaling_input.tsx
@@ -98,6 +98,12 @@ export class ScalingInput extends React.Component<ScalingInputProps, ScalingInpu
             inputWidthPx: this._getInputWidthInPx(),
         };
     }
+    public componentDidMount(): void {
+        // Trigger an initial notification of the calculated fontSize.
+        const currentPhase = ScalingInput.getPhaseFromProps(this.props);
+        const currentFontSize = ScalingInput.calculateFontSizeFromProps(this.props, currentPhase);
+        this.props.onFontSizeChange(currentFontSize);
+    }
     public componentDidUpdate(
         prevProps: ScalingInputProps,
         prevState: ScalingInputState,
-- 
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