From 69a41fac5488d492873b52d2e7464aa544333e0e Mon Sep 17 00:00:00 2001
From: yumoqing <yumoqing@gmail.com>
Date: Tue, 8 Sep 2026 15:56:23 +0800
Subject: [PATCH] =?UTF-8?q?fix(tab):=20=E9=A6=96=E5=B1=8Ftab=E6=97=A0activ?=
 =?UTF-8?q?e=E9=AB=98=E4=BA=AE=E2=80=94=E2=80=94Toolbar.createTools?=
 =?UTF-8?q?=E5=AE=8C=E6=88=90=E5=90=8E=E4=BB=8E=E4=B8=8Ddispatch('ready')(?=
 =?UTF-8?q?TabPanel=E7=9A=84ready=E7=BB=91=E5=AE=9A=E6=98=AF=E6=AD=BB?=
 =?UTF-8?q?=E7=BB=91=E5=AE=9A),show=5Ffirst=5Ftab=E8=B5=B0dispatch('comman?=
 =?UTF-8?q?d')=E7=BB=95=E8=BF=87do=5Fhandle=E9=AB=98=E4=BA=AE=E9=80=BB?=
 =?UTF-8?q?=E8=BE=91;=E4=BF=AE=E6=B3=95:createTools=E6=9C=AB=E5=B0=BE?=
 =?UTF-8?q?=E5=B9=BF=E6=92=ADready+show=5Ffirst=5Ftab=E5=9C=A8=E6=8C=89?=
 =?UTF-8?q?=E9=92=AE=E5=B7=B2=E5=BB=BA=E5=A5=BD=E6=97=B6=E6=94=B9=E8=B5=B0?=
 =?UTF-8?q?toolbar.click(2026-09-08,playwright=E5=AE=9E=E6=B5=8B=E9=A6=96?=
 =?UTF-8?q?=E5=B1=8Fhome=20tab=E9=AB=98=E4=BA=AE+=E5=85=A8=E9=87=8F?=
 =?UTF-8?q?=E5=9B=9E=E5=BD=92=E8=BF=87)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 bricks/tab.js     | 13 ++++++++++++-
 bricks/toolbar.js |  3 +++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/bricks/tab.js b/bricks/tab.js
index 1949cc9..1c52eed 100644
--- a/bricks/tab.js
+++ b/bricks/tab.js
@@ -138,7 +138,18 @@ bricks.TabPanel = class extends bricks.Layout {
 				return;
 			}
 		}
-		this.toolbar.dispatch('command', this.opts.items[0]);
+		var first = this.opts.items[0];
+		if (!first) return;
+		// 按钮已建好（Toolbar createTools 完成后的 ready 再入）→ click 走 do_handle：
+		// 内容切换 + active 高亮一起更新；按钮还没建好（constructor 首次同步调用）→
+		// dispatch command 先加载内容，高亮由 ready 后的 click 补上
+		for (var i=0;i<this.toolbar.toolList.length;i++){
+			if (this.toolbar.toolList[i].tool_opts.name === first.name){
+				this.toolbar.click(first.name);
+				return;
+			}
+		}
+		this.toolbar.dispatch('command', first);
 	}
 	createToolbar(){
 		var desc = {
diff --git a/bricks/toolbar.js b/bricks/toolbar.js
index 7c2f3ec..09d8714 100644
--- a/bricks/toolbar.js
+++ b/bricks/toolbar.js
@@ -55,6 +55,9 @@ bricks.Toolbar = class extends bricks.Layout {
 				this.add_interval_box();
 			}
 		}
+		// 全部 tool 建好后广播 ready（TabPanel 借此在按钮存在后补首 tab 高亮，
+		// 2026-09-08：此前首屏 dispatch('command') 绕过 do_handle，首个 tab 从无 active 样式）
+		this.dispatch('ready', {});
 	}
 	async createTool(desc){
 		var options = {