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https://github.com/ckaczor/azuredatastudio.git
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Merge from vscode 1b314ab317fbff7d799b21754326b7d849889ceb
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@@ -951,6 +951,7 @@ export interface IAbstractTreeOptionsUpdate extends ITreeRendererOptions {
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readonly filterOnType?: boolean;
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readonly smoothScrolling?: boolean;
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readonly horizontalScrolling?: boolean;
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readonly expandOnlyOnDoubleClick?: boolean;
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}
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export interface IAbstractTreeOptions<T, TFilterData = void> extends IAbstractTreeOptionsUpdate, IListOptions<T> {
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@@ -1094,7 +1095,10 @@ class TreeNodeListMouseController<T, TFilterData, TRef> extends MouseController<
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return super.onViewPointer(e);
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}
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const onTwistie = hasClass(e.browserEvent.target as HTMLElement, 'monaco-tl-twistie');
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const target = e.browserEvent.target as HTMLElement;
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const onTwistie = hasClass(target, 'monaco-tl-twistie')
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|| (hasClass(target, 'monaco-icon-label') && hasClass(target, 'folder-icon') && e.browserEvent.offsetX < 16);
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let expandOnlyOnTwistieClick = false;
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if (typeof this.tree.expandOnlyOnTwistieClick === 'function') {
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@@ -1107,6 +1111,10 @@ class TreeNodeListMouseController<T, TFilterData, TRef> extends MouseController<
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return super.onViewPointer(e);
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}
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if (this.tree.expandOnlyOnDoubleClick && e.browserEvent.detail !== 2 && !onTwistie) {
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return super.onViewPointer(e);
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}
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if (node.collapsible) {
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const model = ((this.tree as any).model as ITreeModel<T, TFilterData, TRef>); // internal
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const location = model.getNodeLocation(node);
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@@ -1244,6 +1252,7 @@ export abstract class AbstractTree<T, TFilterData, TRef> implements IDisposable
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get filterOnType(): boolean { return !!this._options.filterOnType; }
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get onDidChangeTypeFilterPattern(): Event<string> { return this.typeFilterController ? this.typeFilterController.onDidChangePattern : Event.None; }
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get expandOnlyOnDoubleClick(): boolean { return this._options.expandOnlyOnDoubleClick ?? false; }
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get expandOnlyOnTwistieClick(): boolean | ((e: T) => boolean) { return typeof this._options.expandOnlyOnTwistieClick === 'undefined' ? false : this._options.expandOnlyOnTwistieClick; }
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private readonly _onDidUpdateOptions = new Emitter<IAbstractTreeOptions<T, TFilterData>>();
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