cleaned up CollectionCarousel and styleprovider to handle sub-component properties better. updated resizers in multicol/row to be visible.

4 files changed, 32 insertions, 26 deletions

diff --git a/src/client/views/collections/collectionMulticolumn/CollectionMulticolumnView.tsx b/src/client/views/collections/collectionMulticolumn/CollectionMulticolumnView.tsx
index 8b5c02b75..8c5c3431b 100644
--- a/src/client/views/collections/collectionMulticolumn/CollectionMulticolumnView.tsx
+++ b/src/client/views/collections/collectionMulticolumn/CollectionMulticolumnView.tsx
@@ -273,6 +273,8 @@ export class CollectionMulticolumnView extends CollectionSubView(MulticolumnDocu
                 <ResizeBar
                     width={resizerWidth}
                     key={"resizer" + i}
+                    styleProvider={this.props.styleProvider}
+                    isContentActive={this.props.isContentActive}
                     select={this.props.select}
                     columnUnitLength={this.getColumnUnitLength}
                     toLeft={layout}
diff --git a/src/client/views/collections/collectionMulticolumn/CollectionMultirowView.tsx b/src/client/views/collections/collectionMulticolumn/CollectionMultirowView.tsx
index 2c5e40d02..40b155c34 100644
--- a/src/client/views/collections/collectionMulticolumn/CollectionMultirowView.tsx
+++ b/src/client/views/collections/collectionMulticolumn/CollectionMultirowView.tsx
@@ -267,6 +267,8 @@ export class CollectionMultirowView extends CollectionSubView(MultirowDocument)
                 </div>,
                 <ResizeBar
                     height={resizerHeight}
+                    styleProvider={this.props.styleProvider}
+                    isContentActive={this.props.isContentActive}
                     key={"resizer" + i}
                     columnUnitLength={this.getRowUnitLength}
                     toTop={layout}
diff --git a/src/client/views/collections/collectionMulticolumn/MulticolumnResizer.tsx b/src/client/views/collections/collectionMulticolumn/MulticolumnResizer.tsx
index 734915a93..9fe18d118 100644
--- a/src/client/views/collections/collectionMulticolumn/MulticolumnResizer.tsx
+++ b/src/client/views/collections/collectionMulticolumn/MulticolumnResizer.tsx
@@ -5,9 +5,13 @@ import { Doc } from "../../../../fields/Doc";
 import { NumCast, StrCast } from "../../../../fields/Types";
 import { DimUnit } from "./CollectionMulticolumnView";
 import { UndoManager } from "../../../util/UndoManager";
+import { StyleProviderFunc } from "../../nodes/DocumentView";
+import { StyleProp } from "../../StyleProvider";
 
 interface ResizerProps {
     width: number;
+    styleProvider?: StyleProviderFunc;
+    isContentActive?: () => boolean;
     columnUnitLength(): number | undefined;
     toLeft?: Doc;
     toRight?: Doc;
@@ -85,19 +89,16 @@ export default class ResizeBar extends React.Component<ResizerProps> {
     }
 
     render() {
-        return (
-            <div
-                className={"multiColumnResizer"}
-                style={{
-                    width: this.props.width,
-                    opacity: this.isActivated && this.isHoverActive ? resizerOpacity : 0
-                }}
-                onPointerEnter={action(() => this.isHoverActive = true)}
-                onPointerLeave={action(() => !this.isResizingActive && (this.isHoverActive = false))}
-            >
-                <div className={"multiColumnResizer-hdl"} onPointerDown={e => this.registerResizing(e)} />
-            </div>
-        );
+        return <div className="multiColumnResizer"
+            style={{
+                width: this.props.width,
+                backgroundColor: !this.props.isContentActive?.() ? "" : this.props.styleProvider?.(undefined, undefined, StyleProp.WidgetColor)
+            }}
+            onPointerEnter={action(() => this.isHoverActive = true)}
+            onPointerLeave={action(() => !this.isResizingActive && (this.isHoverActive = false))}
+        >
+            <div className={"multiColumnResizer-hdl"} onPointerDown={e => this.registerResizing(e)} />
+        </div>;
     }
 
 }
\ No newline at end of file
diff --git a/src/client/views/collections/collectionMulticolumn/MultirowResizer.tsx b/src/client/views/collections/collectionMulticolumn/MultirowResizer.tsx
index d0bc4d01c..5478bf709 100644
--- a/src/client/views/collections/collectionMulticolumn/MultirowResizer.tsx
+++ b/src/client/views/collections/collectionMulticolumn/MultirowResizer.tsx
@@ -5,9 +5,13 @@ import { Doc } from "../../../../fields/Doc";
 import { NumCast, StrCast } from "../../../../fields/Types";
 import { DimUnit } from "./CollectionMultirowView";
 import { UndoManager } from "../../../util/UndoManager";
+import { StyleProp } from "../../StyleProvider";
+import { StyleProviderFunc } from "../../nodes/DocumentView";
 
 interface ResizerProps {
     height: number;
+    styleProvider?: StyleProviderFunc;
+    isContentActive?: () => boolean;
     columnUnitLength(): number | undefined;
     toTop?: Doc;
     toBottom?: Doc;
@@ -83,19 +87,16 @@ export default class ResizeBar extends React.Component<ResizerProps> {
     }
 
     render() {
-        return (
-            <div
-                className={"multiRowResizer"}
-                style={{
-                    height: this.props.height,
-                    opacity: this.isActivated && this.isHoverActive ? resizerOpacity : 0
-                }}
-                onPointerEnter={action(() => this.isHoverActive = true)}
-                onPointerLeave={action(() => !this.isResizingActive && (this.isHoverActive = false))}
-            >
-                <div className={"multiRowResizer-hdl"} onPointerDown={e => this.registerResizing(e)} />
-            </div>
-        );
+        return <div className="multiRowResizer"
+            style={{
+                height: this.props.height,
+                backgroundColor: !this.props.isContentActive?.() ? "" : this.props.styleProvider?.(undefined, undefined, StyleProp.WidgetColor)
+            }}
+            onPointerEnter={action(() => this.isHoverActive = true)}
+            onPointerLeave={action(() => !this.isResizingActive && (this.isHoverActive = false))}
+        >
+            <div className={"multiRowResizer-hdl"} onPointerDown={e => this.registerResizing(e)} />
+        </div>;
     }
 
 }
\ No newline at end of file