From 82da81b335e09e21d1bc6af4ad8f6f11de344281 Mon Sep 17 00:00:00 2001
From: "Destiny.Lin" <Destiny.Lin@fanruan.com>
Date: Mon, 10 Oct 2022 16:33:22 +0800
Subject: [PATCH] =?UTF-8?q?REPORT-81307=20A=E5=88=97=E5=88=97=E5=AE=BD?=
 =?UTF-8?q?=E6=A6=82=E7=8E=87=E6=98=BE=E7=A4=BA=E4=B8=BAB=E5=88=97?=
 =?UTF-8?q?=E5=88=97=E5=AE=BD=E5=80=BC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../grid/AbstractGridHeaderMouseHandler.java  | 38 +++++++++++++------
 1 file changed, 26 insertions(+), 12 deletions(-)

diff --git a/designer-realize/src/main/java/com/fr/grid/AbstractGridHeaderMouseHandler.java b/designer-realize/src/main/java/com/fr/grid/AbstractGridHeaderMouseHandler.java
index 810a71e856..7cad0b762f 100644
--- a/designer-realize/src/main/java/com/fr/grid/AbstractGridHeaderMouseHandler.java
+++ b/designer-realize/src/main/java/com/fr/grid/AbstractGridHeaderMouseHandler.java
@@ -38,6 +38,8 @@ import java.lang.reflect.Method;
  */
 public abstract class AbstractGridHeaderMouseHandler extends MouseInputAdapter {
     protected static final int SEPARATOR_GAP = 5;
+    //只选中一个
+    private static final int ONLY_SELECT_ONE = 1;
 
     private GridHeader gHeader;
     private int dragType = GridUtils.DRAG_NONE;
@@ -55,12 +57,12 @@ public abstract class AbstractGridHeaderMouseHandler extends MouseInputAdapter {
 
     public AbstractGridHeaderMouseHandler(GridHeader gHeader) {
         this.gHeader = gHeader;
-        if (gHeader instanceof GridColumn){
-            this.resolution = ((GridColumn)gHeader).getResolution();
-        }else {
-            this.resolution = ((GridRow)gHeader).getResolution();
-        }
+        if (gHeader instanceof GridColumn) {
+            this.resolution = ((GridColumn) gHeader).getResolution();
+        } else {
+            this.resolution = ((GridRow) gHeader).getResolution();
         }
+    }
 
     public void setStartMultiSelectIndex(int index) {
         this.startMultiSelectIndex = index;
@@ -113,7 +115,7 @@ public abstract class AbstractGridHeaderMouseHandler extends MouseInputAdapter {
             if (between(evt, tmpSize1, tmpSize2)) {
                 if (index >= dragIndex) {
                     try {
-                        if(method != null) {
+                        if (method != null) {
                             method.invoke(report, dragIndex, FU.valueOfPix(evtOffset(evt, oldEndValueSize), resolution));
                         }
                     } catch (Exception e) {
@@ -122,7 +124,7 @@ public abstract class AbstractGridHeaderMouseHandler extends MouseInputAdapter {
                     //sizeList.set(dragIndex, FU.valueOfPix(evtOffset(evt, oldEndValueSize), resolution));
                 } else {
                     try {
-                        if(method != null) {
+                        if (method != null) {
                             method.invoke(report, index, FU.valueOfPix(evtOffset(evt, (int) tmpSize1), resolution));
                         }
                     } catch (Exception e) {
@@ -132,7 +134,7 @@ public abstract class AbstractGridHeaderMouseHandler extends MouseInputAdapter {
                     // from all to do.
                     for (int h = (dragIndex - 1); h > index; h--) {
                         try {
-                            if(method != null) {
+                            if (method != null) {
                                 method.invoke(report, h, UNIT.ZERO);
                             }
                         } catch (Exception e) {
@@ -223,7 +225,7 @@ public abstract class AbstractGridHeaderMouseHandler extends MouseInputAdapter {
         ePane.getGrid().stopEditing();// james 停止当前的所有编辑
 
         // peter:选中格子位置.
-        ColumnRow selectedCellPoint = GridUtils.getAdjustEventColumnRow_withresolution(ePane, evt.getX(), evt.getY(),resolution);
+        ColumnRow selectedCellPoint = GridUtils.getAdjustEventColumnRow_withresolution(ePane, evt.getX(), evt.getY(), resolution);
 
         iterateScrollBar(ePane, evt, PRESS_ACTION);
 
@@ -231,7 +233,7 @@ public abstract class AbstractGridHeaderMouseHandler extends MouseInputAdapter {
         if (SwingUtilities.isRightMouseButton(evt)) {
             Selection cs = ePane.getSelection();
             resetSelectionByRightButton(selectedCellPoint, cs, ePane);
-
+            checkEndMultiSelectIndex(cs);
             UIPopupMenu popupMenu = createPopupMenu(ePane, evt, Math.max(dragIndex, Math.max(this.startMultiSelectIndex, this.endMultiSelectIndex)));
             if (popupMenu != null) {
                 GUICoreUtils.showPopupMenu(popupMenu, gHeader, evt.getX() + 1, evt.getY() + 1);
@@ -250,6 +252,18 @@ public abstract class AbstractGridHeaderMouseHandler extends MouseInputAdapter {
         ePane.repaint();
     }
 
+
+    /**
+     * 如果行列中有只选中一个的情况，更新下endIndex，防止列宽或行宽不匹配
+     *
+     * @param selection 与ElementCasePane绑定的选择对象
+     */
+    private void checkEndMultiSelectIndex(Selection selection) {
+        if (selection.getSelectedColumns().length == ONLY_SELECT_ONE || selection.getSelectedRows().length == ONLY_SELECT_ONE) {
+            this.endMultiSelectIndex = this.startMultiSelectIndex;
+        }
+    }
+
     protected abstract void resetSelectionByRightButton(ColumnRow mouseSelectedColumnRow, Selection cs, ElementCasePane ePane);
 
 
@@ -310,8 +324,8 @@ public abstract class AbstractGridHeaderMouseHandler extends MouseInputAdapter {
         sb.append(String.format("%.2f", new Double(len)))
                 .append('/').append(String.format("%.2f", new Double(tlen)))
                 .append(unit).append('(')
-                .append((int)(unitValue.toPixD(resolution))).append('/')
-                .append((int)(totalUnitValue.toPixD(resolution)))
+                .append((int) (unitValue.toPixD(resolution))).append('/')
+                .append((int) (totalUnitValue.toPixD(resolution)))
                 .append(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Px"))
                 .append(')');
         return sb.toString();