huncholaneA simpler way to view django projects
subitem example
huncholane1 file changed, +25 -16
+25-16src/providers/project.ts
| @@ -1,27 +1,36 @@ | ||
| 1 | 1 | import * as vscode from "vscode"; |
| 2 | 2 | |
| 3 | 3 | export default class ProjectDataProvider |
| 4 | - implements vscode.TreeDataProvider<number> | |
| 4 | + implements vscode.TreeDataProvider<vscode.TreeItem> | |
| 5 | 5 | { |
| 6 | - private _onDidChangeTreeData: vscode.EventEmitter< | |
| 7 | - number | undefined | null | void | |
| 8 | - > = new vscode.EventEmitter<number | undefined | null | void>(); | |
| 9 | - readonly onDidChangeTreeData: vscode.Event<number | undefined | null | void> = | |
| 10 | - this._onDidChangeTreeData.event; | |
| 11 | - | |
| 12 | - getTreeItem(element: number): vscode.TreeItem { | |
| 13 | - return { | |
| 14 | - label: `Number: ${element}`, | |
| 15 | - iconPath: new vscode.ThemeIcon("gear"), | |
| 16 | - // collapsibleState: vscode.TreeItemCollapsibleState.Collapsed, | |
| 17 | - }; | |
| 6 | + getTreeItem(element: vscode.TreeItem): vscode.TreeItem { | |
| 7 | + return element; | |
| 18 | 8 | } |
| 19 | 9 | |
| 20 | - getChildren(element?: number): Thenable<number[]> { | |
| 10 | + getChildren(element?: vscode.TreeItem): Thenable<vscode.TreeItem[]> { | |
| 21 | 11 | if (element === undefined) { |
| 22 | - return Promise.resolve([1, 2, 3, 4, 5]); | |
| 12 | + // Return the root items | |
| 13 | + return Promise.resolve([ | |
| 14 | + new vscode.TreeItem( | |
| 15 | + "Item 1", | |
| 16 | + vscode.TreeItemCollapsibleState.Collapsed | |
| 17 | + ), | |
| 18 | + new vscode.TreeItem( | |
| 19 | + "Item 2", | |
| 20 | + vscode.TreeItemCollapsibleState.Collapsed | |
| 21 | + ), | |
| 22 | + new vscode.TreeItem( | |
| 23 | + "Item 3", | |
| 24 | + vscode.TreeItemCollapsibleState.Collapsed | |
| 25 | + ), | |
| 26 | + ]); | |
| 23 | 27 | } else { |
| 24 | - return Promise.resolve([]); | |
| 28 | + // Return the child items for the given parent item | |
| 29 | + return Promise.resolve([ | |
| 30 | + new vscode.TreeItem("Subitem 1"), | |
| 31 | + new vscode.TreeItem("Subitem 2"), | |
| 32 | + new vscode.TreeItem("Subitem 3"), | |
| 33 | + ]); | |
| 25 | 34 | } |
| 26 | 35 | } |
| 27 | 36 | } |