From 808ecaa1beff09c802873d0cc8e50d8b42f1f1e5 Mon Sep 17 00:00:00 2001
From: zhanghongyuan <zhanghongyuan@uniontech.com>
Date: Fri, 23 Oct 2026 03:47:10 +0800
Subject: [PATCH] fix: correct off-by-one in PageOverview row count
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1. Root cause: PageOverview::updateInfo passed row-1 to
   setColumnAndRow, but DetailTreeView reserves the last row
   for expand/collapse button, requiring N+1 rows for N items
2. Fix: change setColumnAndRow(row-1) to setColumnAndRow(row+1)
   to match PageSingleInfo and PageBoardInfo behavior
3. Impact: single-item maps now display correctly, multi-item
   maps no longer lose the last row to silent out-of-bounds

Log: fix overview table showing empty or missing last item

Influence:
1. Test overview page with single item in map
2. Test overview page with multiple items in map
3. Verify all items display correctly in overview table

fix: 修复概览页表格行数差一错误

1. 根因：PageOverview::updateInfo 传入 row-1 给 setColumnAndRow，
   但 DetailTreeView 保留最后一行用于展开/收起按钮，N 条数据需要 N+1 行
2. 方案：将 setColumnAndRow(row-1) 改为 setColumnAndRow(row+1)，
   与 PageSingleInfo 和 PageBoardInfo 保持一致
3. 影响：单条目 map 不再显示空表格，多条目 map 不再丢失末行数据

Log: 修复概览页表格显示为空或缺少最后一项的问题

Influence:
1. 测试概览页 map 仅含单条目时的显示
2. 测试概览页 map 含多条目时的显示
3. 验证概览页表格所有条目均正确显示

PMS: BUG-3
---
 deepin-devicemanager/src/Page/PageOverview.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/deepin-devicemanager/src/Page/PageOverview.cpp b/deepin-devicemanager/src/Page/PageOverview.cpp
index ece07918f..d76459c13 100644
--- a/deepin-devicemanager/src/Page/PageOverview.cpp
+++ b/deepin-devicemanager/src/Page/PageOverview.cpp
@@ -85,7 +85,7 @@ void PageOverview::updateInfo(const QMap<QString, QString> &map)
     }
 
     // 设置表格行数
-    mp_Overview->setColumnAndRow(row - 1);
+    mp_Overview->setColumnAndRow(row + 1);
 
     int i = 0;