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Adopt string hover in custom tree

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This commit is contained in:
Alex Ross
2020-09-01 16:42:14 +02:00
parent cd4d04a979
commit 8d25a72d9b
1 changed files with 3 additions and 9 deletions
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src/vs/workbench/contrib/views/browser/treeView.ts
+3 -9
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@@ -40,7 +40,7 @@ import { isFalsyOrWhitespace } from 'vs/base/common/strings';
import { SIDE_BAR_BACKGROUND, PANEL_BACKGROUND } from 'vs/workbench/common/theme';
import { IHoverService, IHoverOptions, IHoverTarget } from 'vs/workbench/services/hover/browser/hover';
import { ActionViewItem } from 'vs/base/browser/ui/actionbar/actionViewItems';
import { IMarkdownString, MarkdownString } from 'vs/base/common/htmlContent';
import { IMarkdownString } from 'vs/base/common/htmlContent';
class Root implements ITreeItem {
label = { label: 'root' };
@@ -825,20 +825,14 @@ class TreeRenderer extends Disposable implements ITreeRenderer<ITreeItem, FuzzyS
if (node instanceof ResolvableTreeItem) {
await node.resolve();
}
let tooltip: IMarkdownString | undefined;
if (node.tooltip && !isString(node.tooltip)) {
tooltip = node.tooltip;
} else {
const text = node.tooltip ?? label;
tooltip = text ? new MarkdownString().appendText(text) : undefined;
}
let tooltip: IMarkdownString | string | undefined = node.tooltip ?? label;
if (isHovering && tooltip) {
if (!hoverOptions) {
const target: IHoverTarget = {
targetElements: [this],
dispose: () => { }
};
hoverOptions = { text: isString(tooltip) ? { value: tooltip } : tooltip, target };
hoverOptions = { text: tooltip, target };
}
(<IHoverTarget>hoverOptions.target).x = e.x;
hoverService.showHover(hoverOptions);