From f197973c0192ee40bd85497a6fa355f9e644cc4f Mon Sep 17 00:00:00 2001
From: JayBridge <12310903@mail.sustech.edu.cn>
Date: Thu, 19 Jun 2025 21:07:42 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E4=B8=BA=E5=88=97=E5=8F=B7=E5=92=8C?=
 =?UTF-8?q?=E8=A1=8C=E5=8F=B7=E5=8D=95=E5=85=83=E6=A0=BC=E6=B7=BB=E5=8A=A0?=
 =?UTF-8?q?=E6=8B=96=E6=8B=BD=E4=BA=8B=E4=BB=B6=E5=A4=84=E7=90=86=E9=80=BB?=
 =?UTF-8?q?=E8=BE=91=EF=BC=8C=E5=A2=9E=E5=BC=BA=E7=94=A8=E6=88=B7=E4=BA=A4?=
 =?UTF-8?q?=E4=BA=92=E4=BD=93=E9=AA=8C=20[FR]=20Drag=20to=20resize=20colum?=
 =?UTF-8?q?ns=20#20?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/view.ts              | 15 +++++++++++++++
 src/view/table-render.ts |  5 +++++
 2 files changed, 20 insertions(+)

diff --git a/src/view.ts b/src/view.ts
index c11d9e3..d289588 100644
--- a/src/view.ts
+++ b/src/view.ts
@@ -355,6 +355,21 @@ export class CSVView extends TextFileView {
 			onMoveColLeft: (colIdx) => this.moveCol(colIdx, colIdx - 1),
 			onMoveColRight: (colIdx) => this.moveCol(colIdx, colIdx + 1),
 		});
+
+		// 在 refresh 方法中调用 setupColumnResize，为列号和行号单元格绑定拖拽事件
+		this.tableData[0].forEach((_, index) => {
+			const resizeHandle = this.tableEl.querySelector(`.resize-handle[data-index='${index}']`) as HTMLElement;
+			if (resizeHandle) {
+				this.setupColumnResize(resizeHandle, index);
+			}
+		});
+
+		this.tableData.forEach((_, rowIndex) => {
+			const resizeHandleRow = this.tableEl.querySelector(`.resize-handle-row[data-row-index='${rowIndex}']`) as HTMLElement;
+			if (resizeHandleRow) {
+				this.setupColumnResize(resizeHandleRow, rowIndex);
+			}
+		});
 	}
 
 	// 新增：获取列标签（A, B, C, ... Z, AA, AB, ...）
diff --git a/src/view/table-render.ts b/src/view/table-render.ts
index 59d1506..c28bcc0 100644
--- a/src/view/table-render.ts
+++ b/src/view/table-render.ts
@@ -154,6 +154,10 @@ export function renderTable(options: TableRenderOptions) {
           th.classList.add('csv-dragging-highlight');
         }
       }
+
+      // 在列号单元格中添加拖拽事件处理逻辑
+      const resizeHandle = th.createEl("div", { cls: "resize-handle" });
+      setupColumnResize(resizeHandle, index);
     });
   }
 
@@ -184,6 +188,7 @@ export function renderTable(options: TableRenderOptions) {
       headerInput.onfocus = (ev) => {
         setActiveCell(0, index, ev.currentTarget as HTMLInputElement);
       };
+      // 在列号单元格中添加拖拽事件处理逻辑
       const resizeHandle = th.createEl("div", { cls: "resize-handle" });
       setupColumnResize(resizeHandle, index);
     });