fixed ctrl-drag for expressions, maps, fform doc selections. fixed using shift to add Doc to a selection and also when bounding box already covers the doc to add. fixed dragging maximize button to start goldenlayout drag properly. fixed typing character to group,etc a multiselection when a text doc has input focus. fixed using clusters. add Shift-U to ungroup alternate group style. multi-select blurs() all active inputs. shift-selecting a multi-selected Doc, deselects it.

1 files changed, 12 insertions, 2 deletions

diff --git a/src/client/views/nodes/EquationBox.tsx b/src/client/views/nodes/EquationBox.tsx
index d8b8bcb27..d347c285b 100644
--- a/src/client/views/nodes/EquationBox.tsx
+++ b/src/client/views/nodes/EquationBox.tsx
@@ -84,8 +84,18 @@ export class EquationBox extends ViewBoxBaseComponent<FieldViewProps>() {
     updateSize = () => {
         const style = this._ref.current && getComputedStyle(this._ref.current.element.current);
         if (style?.width.endsWith('px') && style?.height.endsWith('px')) {
-            this.layoutDoc._width = Math.max(35, Number(style.width.replace('px', '')));
-            this.layoutDoc._height = Math.max(25, Number(style.height.replace('px', '')));
+            if (this.layoutDoc._nativeWidth) {
+                // if equation has been scaled then editing the expression must also edit the native dimensions to keep the aspect ratio
+                const prevNwidth = NumCast(this.layoutDoc._nativeWidth);
+                const prevNheight = NumCast(this.layoutDoc._nativeHeight);
+                this.layoutDoc._nativeWidth = Math.max(35, Number(style.width.replace('px', '')));
+                this.layoutDoc._nativeHeight = Math.max(25, Number(style.height.replace('px', '')));
+                this.layoutDoc._width = (NumCast(this.layoutDoc._width) * NumCast(this.layoutDoc._nativeWidth)) / prevNwidth;
+                this.layoutDoc._height = (NumCast(this.layoutDoc._height) * NumCast(this.layoutDoc._nativeHeight)) / prevNheight;
+            } else {
+                this.layoutDoc._width = Math.max(35, Number(style.width.replace('px', '')));
+                this.layoutDoc._height = Math.max(25, Number(style.height.replace('px', '')));
+            }
         }
     };
     render() {