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Merge pull request #296555 from microsoft/benibenj/fresh-chinchilla

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sessions feedback improvements
This commit is contained in:
Benjamin Christopher Simmonds
2026-02-21 10:01:18 +01:00
committed by GitHub
parent a42bcd7c49 367b0f3e4f
commit cd9a8f3e8d
21 changed files with 1483 additions and 426 deletions
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18
src/vs/base/browser/ui/tree/abstractTree.ts
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@@ -310,6 +310,7 @@ export enum RenderIndentGuides {
interface ITreeRendererOptions<T> {
readonly indent?: number;
readonly defaultIndent?: number;
readonly renderIndentGuides?: RenderIndentGuides;
// TODO@joao replace this with collapsible: boolean | 'ondemand'
readonly hideTwistiesOfChildlessElements?: boolean;
@@ -347,6 +348,7 @@ export class TreeRenderer<T, TFilterData, TRef, TTemplateData> implements IListR
private renderedElements = new Map<T, ITreeNode<T, TFilterData>>();
private renderedNodes = new Map<ITreeNode<T, TFilterData>, ITreeListTemplateData<TTemplateData>>();
private indent: number = TreeRenderer.DefaultIndent;
private defaultIndent: number = TreeRenderer.DefaultIndent;
private hideTwistiesOfChildlessElements: boolean = false;
private twistieAdditionalCssClass?: (element: T) => string | undefined;
@@ -372,14 +374,19 @@ export class TreeRenderer<T, TFilterData, TRef, TTemplateData> implements IListR
}
updateOptions(options: ITreeRendererOptions<T> = {}): void {
if (typeof options.indent !== 'undefined') {
const indent = clamp(options.indent, 0, 40);
if (typeof options.defaultIndent !== 'undefined') {
this.defaultIndent = options.defaultIndent;
}
if (indent !== this.indent) {
if (typeof options.indent !== 'undefined' || typeof options.defaultIndent !== 'undefined') {
const indent = typeof options.indent !== 'undefined' ? clamp(options.indent, 0, 40) : this.indent;
const needsRerender = indent !== this.indent || typeof options.defaultIndent !== 'undefined';
if (needsRerender) {
this.indent = indent;
for (const [node, templateData] of this.renderedNodes) {
templateData.indentSize = TreeRenderer.DefaultIndent + (node.depth - 1) * this.indent;
templateData.indentSize = this.defaultIndent + (node.depth - 1) * this.indent;
this.renderTreeElement(node, templateData);
}
}
@@ -427,7 +434,7 @@ export class TreeRenderer<T, TFilterData, TRef, TTemplateData> implements IListR
}
renderElement(node: ITreeNode<T, TFilterData>, index: number, templateData: ITreeListTemplateData<TTemplateData>, details?: IListElementRenderDetails): void {
templateData.indentSize = TreeRenderer.DefaultIndent + (node.depth - 1) * this.indent;
templateData.indentSize = this.defaultIndent + (node.depth - 1) * this.indent;
this.renderedNodes.set(node, templateData);
this.renderedElements.set(node.element, node);
@@ -2192,6 +2199,7 @@ function asTreeContextMenuEvent<T, TFilterData = void>(event: IListContextMenuEv
}
export interface IAbstractTreeOptionsUpdate<T> extends ITreeRendererOptions<T> {
readonly defaultIndent?: number; // Only recommended for compact layouts. Leave unchanged otherwise
readonly multipleSelectionSupport?: boolean;
readonly typeNavigationEnabled?: boolean;
readonly typeNavigationMode?: TypeNavigationMode;