fixed icon box titles. fixed artifact related to maximizing icons.

1 files changed, 7 insertions, 8 deletions

diff --git a/src/client/views/nodes/IconBox.tsx b/src/client/views/nodes/IconBox.tsx
index b521d5ce6..19abec4af 100644
--- a/src/client/views/nodes/IconBox.tsx
+++ b/src/client/views/nodes/IconBox.tsx
@@ -2,13 +2,12 @@ import React = require("react");
 import { library } from '@fortawesome/fontawesome-svg-core';
 import { faCaretUp, faFilePdf, faFilm, faImage, faObjectGroup, faStickyNote } from '@fortawesome/free-solid-svg-icons';
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
-import { action, computed, observable, runInAction, reaction, IReactionDisposer } from "mobx";
+import { computed, observable, runInAction, reaction, IReactionDisposer } from "mobx";
 import { observer } from "mobx-react";
-import { SelectionManager } from "../../util/SelectionManager";
 import { FieldView, FieldViewProps } from './FieldView';
 import "./IconBox.scss";
 import { Cast, StrCast, BoolCast } from "../../../new_fields/Types";
-import { Doc, WidthSym, HeightSym } from "../../../new_fields/Doc";
+import { Doc, DocListCast } from "../../../new_fields/Doc";
 import { IconField } from "../../../new_fields/IconField";
 import { ContextMenu } from "../ContextMenu";
 import Measure from "react-measure";
@@ -28,9 +27,9 @@ export class IconBox extends React.Component<FieldViewProps> {
     _reactionDisposer?: IReactionDisposer;
     componentDidMount() {
         this._reactionDisposer = reaction(() => [this.props.Document.maximizedDocs],
-            () => {
-                let maxDoc = Cast(this.props.Document.maximizedDocs, listSpec(Doc), []);
-                this.props.Document.title = maxDoc && (maxDoc.length === 1 ? maxDoc[0].title + ".icon" : "");
+            async () => {
+                let maxDoc = await DocListCast(this.props.Document.maximizedDocs);
+                this.props.Document.title = (maxDoc && maxDoc.length === 1 ? maxDoc[0].title + ".icon" : "");
             }, { fireImmediately: true });
     }
     componentWillUnmount() {
@@ -63,11 +62,11 @@ export class IconBox extends React.Component<FieldViewProps> {
     @observable _panelWidth: number = 0;
     @observable _panelHeight: number = 0;
     render() {
-        let title = this._title;
         let labelField = StrCast(this.props.Document.labelField);
         let hideLabel = BoolCast(this.props.Document.hideLabel);
         let maxDoc = Cast(this.props.Document.maximizedDocs, listSpec(Doc), []);
-        let label = !hideLabel && maxDoc && labelField ? (maxDoc.length === 1 ? maxDoc[0][labelField] : this.props.Document[labelField]) : "";
+        let firstDoc = maxDoc && maxDoc.length > 0 && maxDoc[0] instanceof Doc ? maxDoc[0] as Doc : undefined;
+        let label = !hideLabel && firstDoc && labelField ? firstDoc[labelField] : "";
         return (
             <div className="iconBox-container" onContextMenu={this.specificContextMenu}>
                 {this.minimizedIcon}