From d182a3462a06ea58c4a0c937190aaa66eced0c01 Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Sat, 24 Sep 2022 01:57:34 -0400
Subject: Fixed: treeView now doesn't get pointer events if it's not active. 
 fixed layout of treeview for pres box.  fixed horiz/vert scrolling for trees.
  fixed not adding Loading docs to recently closed.

---
 .../views/collections/CollectionTreeView.tsx       | 73 ++++++++++++----------
 1 file changed, 41 insertions(+), 32 deletions(-)

(limited to 'src/client/views/collections/CollectionTreeView.tsx')

diff --git a/src/client/views/collections/CollectionTreeView.tsx b/src/client/views/collections/CollectionTreeView.tsx
index dce792d19..fe5dc17f5 100644
--- a/src/client/views/collections/CollectionTreeView.tsx
+++ b/src/client/views/collections/CollectionTreeView.tsx
@@ -83,7 +83,7 @@ export class CollectionTreeView extends CollectionSubView<Partial<collectionTree
         return this.doc === Doc.MyDashboards;
     }
 
-    @observable _explainerHeight = 0; // height of the description of the tree view
+    @observable _titleHeight = 0; // height of the title bar
 
     MainEle = () => this._mainEle;
 
@@ -111,7 +111,7 @@ export class CollectionTreeView extends CollectionSubView<Partial<collectionTree
     computeHeight = () => {
         if (!this._isDisposing) {
             const titleHeight = !this._titleRef ? this.marginTop() : Number(getComputedStyle(this._titleRef).height.replace('px', ''));
-            const bodyHeight = Array.from(this.refList).reduce((p, r) => p + Number(getComputedStyle(r).height.replace('px', '')), this.marginBot());
+            const bodyHeight = Array.from(this.refList).reduce((p, r) => p + Number(getComputedStyle(r).height.replace('px', '')), this.marginBot()) + 6;
             this.layoutDoc._autoHeightMargins = bodyHeight;
             this.props.setHeight?.(bodyHeight + titleHeight);
         }
@@ -298,7 +298,11 @@ export class CollectionTreeView extends CollectionSubView<Partial<collectionTree
     }
     @computed get titleBar() {
         return this.dataDoc === null ? null : (
-            <div className="collectionTreeView-titleBar" key={this.doc[Id]} style={!this.outlineMode ? { paddingLeft: this.marginX(), paddingTop: this.marginTop() } : {}} ref={r => (this._titleRef = r)}>
+            <div
+                className="collectionTreeView-titleBar"
+                ref={action((r: any) => (this._titleRef = r) && (this._titleHeight = r.getBoundingClientRect().height * this.props.ScreenToLocalTransform().Scale))}
+                key={this.doc[Id]}
+                style={!this.outlineMode ? { paddingLeft: this.marginX(), paddingTop: this.marginTop() } : {}}>
                 {this.outlineMode ? this.documentTitle : this.editableTitle}
             </div>
         );
@@ -378,40 +382,45 @@ export class CollectionTreeView extends CollectionSubView<Partial<collectionTree
         const pointerEvents = () => (!this.props.isContentActive() && !SnappingManager.GetIsDragging() ? 'none' : undefined);
         const titleBar = this.props.treeViewHideTitle || this.doc.treeViewHideTitle ? null : this.titleBar;
         return [
-            <div
-                className="collectionTreeView-contents"
-                key="tree"
-                style={{
-                    ...(!titleBar ? { paddingLeft: this.marginX(), paddingTop: this.marginTop() } : {}),
-                    overflow: 'auto',
-                    height: '100%', //this.layoutDoc._autoHeight ? "max-content" : "100%"
-                }}>
-                {titleBar}
+            <div style={{ display: 'flex', flexDirection: 'column', height: '100%' }}>
+                {!this.buttonMenu && !this.noviceExplainer ? null : (
+                    <div className="documentButtonMenu">
+                        {this.buttonMenu}
+                        {this.noviceExplainer}
+                    </div>
+                )}
                 <div
-                    className="collectionTreeView-container"
+                    className="collectionTreeView-contents"
+                    key="tree"
                     style={{
-                        transform: this.outlineMode ? `scale(${this.nativeDimScaling})` : '',
-                        paddingLeft: `${this.marginX()}px`,
-                        width: this.outlineMode ? `calc(${100 / this.nativeDimScaling}%)` : '',
-                    }}
-                    onContextMenu={this.onContextMenu}>
-                    {!this.buttonMenu && !this.noviceExplainer ? null : (
-                        <div className="documentButtonMenu" ref={action((r: HTMLDivElement) => r && (this._explainerHeight = r.getBoundingClientRect().height))}>
-                            {this.buttonMenu}
-                            {this.noviceExplainer}
-                        </div>
-                    )}
+                        ...(!titleBar ? { paddingLeft: this.marginX(), paddingTop: this.marginTop() } : {}),
+                        overflow: 'auto',
+                        width: '100%',
+                        height: '100%',
+                    }}>
+                    {titleBar}
                     <div
-                        className="collectionTreeView-dropTarget"
+                        className="collectionTreeView-container"
                         style={{
-                            background: background(),
-                            height: `calc(100% - ${this._explainerHeight}px)`,
-                            pointerEvents: pointerEvents(),
+                            transform: this.outlineMode ? `scale(${this.nativeDimScaling})` : '',
+                            paddingLeft: `${this.marginX()}px`,
+                            width: this.outlineMode ? `calc(${100 / this.nativeDimScaling}%)` : '',
+                            minHeight: `calc(100% - ${this._titleHeight}px)`,
                         }}
-                        onWheel={e => e.stopPropagation()}
-                        onDrop={this.onTreeDrop}
-                        ref={r => !this.doc.treeViewHasOverlay && r && this.createTreeDropTarget(r)}>
-                        <ul className={`no-indent${this.outlineMode ? '-outline' : ''}`}>{this.treeViewElements}</ul>
+                        onContextMenu={this.onContextMenu}>
+                        <div
+                            className="collectionTreeView-dropTarget"
+                            style={{
+                                background: background(),
+                                pointerEvents: pointerEvents(),
+                                height: `max-content`,
+                                minHeight: '100%',
+                            }}
+                            onWheel={e => e.stopPropagation()}
+                            onDrop={this.onTreeDrop}
+                            ref={r => !this.doc.treeViewHasOverlay && r && this.createTreeDropTarget(r)}>
+                            <ul className={`no-indent${this.outlineMode ? '-outline' : ''}`}>{this.treeViewElements}</ul>
+                        </div>
                     </div>
                 </div>
             </div>,
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