【代码修复】 Simple 设计器缩小留白问题

src/components/SimpleProcessDesignerV2/src/SimpleProcessDesigner.vue

@@ -1,5 +1,5 @@
 <template>
-  <div v-loading="loading">
+  <div v-loading="loading" class="overflow-auto">
     <SimpleProcessModel
       v-if="processNodeTree"
       :flow-node="processNodeTree"

src/components/SimpleProcessDesignerV2/src/SimpleProcessModel.vue

@@ -1,8 +1,5 @@
 <template>
-  <div
-    class="simple-process-model-container position-relative"
-    :style="`transform: scale(${scaleValue / 100});`"
-  >
+  <div class="simple-process-model-container position-relative">
     <div class="position-absolute top-0px right-0px bg-#fff">
       <el-row type="flex" justify="end">
         <el-button-group key="scale-control" size="default">
@@ -22,7 +19,9 @@
         >
       </el-row>
     </div>
-    <ProcessNodeTree v-if="processNodeTree" v-model:flow-node="processNodeTree" />
+    <div class="simple-process-model" :style="`transform: scale(${scaleValue / 100});`">
+      <ProcessNodeTree v-if="processNodeTree" v-model:flow-node="processNodeTree" />
+    </div>
   </div>
   <Dialog v-model="errorDialogVisible" title="保存失败" width="400" :fullscreen="false">
     <div class="mb-2">以下节点内容不完善，请修改后保存</div>

src/components/SimpleProcessDesignerV2/theme/simple-process-designer.scss

@@ -1,4 +1,3 @@
-
 // 配置节点头部
 .config-header {
   display: flex;
@@ -172,533 +171,535 @@
 // Simple 流程模型样式
 .simple-process-model-container {
   height: 100%;
-  overflow: auto;
-  display: flex;
-  flex-direction: column;
-  justify-content: center;
-  align-items: center;
-  padding-top: 16px;
+  padding-top: 32px;
   background-color: #fafafa;
-  transform-origin: 50% 0 0;
-  transform: scale(1);
-  transition: transform 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
-  background: url(@/assets/svgs/bpm/simple-process-bg.svg) 0 0 repeat;
-  // 节点容器 定义节点宽度
-  .node-container {
-    width: 200px;
-  }
-  // 节点
-  .node-box {
-    position: relative;
+  .simple-process-model {
     display: flex;
-    min-height: 70px;
-    padding: 5px 10px 8px;
-    cursor: pointer;
-    background-color: #fff;
     flex-direction: column;
-    border: 2px solid transparent;
-    border-radius: 8px;
-    box-shadow: 0 1px 4px 0 rgb(10 30 65 / 16%);
-    transition: all 0.1s cubic-bezier(0.645, 0.045, 0.355, 1);
-
-    &.status-pass {
-      background-color: #a9da90;
-      border-color: #67c23a;
-    }
-
-    &.status-pass:hover {
-      border-color: #67c23a;
-    }
-
-    &.status-running {
-      background-color: #e7f0fe;
-      border-color: #5a9cf8;
+    justify-content: center;
+    align-items: center;
+    transform-origin: 50% 0 0;
+    overflow: auto;
+    transform: scale(1);
+    transition: transform 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
+    background: url(@/assets/svgs/bpm/simple-process-bg.svg) 0 0 repeat;
+    // 节点容器 定义节点宽度
+    .node-container {
+      width: 200px;
     }
+    // 节点
+    .node-box {
+      position: relative;
+      display: flex;
+      min-height: 70px;
+      padding: 5px 10px 8px;
+      cursor: pointer;
+      background-color: #fff;
+      flex-direction: column;
+      border: 2px solid transparent;
+      border-radius: 8px;
+      box-shadow: 0 1px 4px 0 rgb(10 30 65 / 16%);
+      transition: all 0.1s cubic-bezier(0.645, 0.045, 0.355, 1);
 
-    &.status-running:hover {
-      border-color: #5a9cf8;
-    }
+      &.status-pass {
+        background-color: #a9da90;
+        border-color: #67c23a;
+      }
 
-    &.status-reject {
-      background-color: #f6e5e5;
-      border-color: #e47470;
-    }
+      &.status-pass:hover {
+        border-color: #67c23a;
+      }
 
-    &.status-reject:hover {
-      border-color: #e47470;
-    }
+      &.status-running {
+        background-color: #e7f0fe;
+        border-color: #5a9cf8;
+      }
 
-    &:hover {
-      border-color: #0089ff;
+      &.status-running:hover {
+        border-color: #5a9cf8;
+      }
 
-      .node-toolbar {
-        opacity: 1;
+      &.status-reject {
+        background-color: #f6e5e5;
+        border-color: #e47470;
       }
 
-      .branch-node-move {
-        display: flex;
+      &.status-reject:hover {
+        border-color: #e47470;
       }
-    }
 
-    // 普通节点标题
-    .node-title-container {
-      display: flex;
-      padding: 4px;
-      cursor: pointer;
-      border-radius: 4px 4px 0 0;
-      align-items: center;
+      &:hover {
+        border-color: #0089ff;
+
+        .node-toolbar {
+          opacity: 1;
+        }
+
+        .branch-node-move {
+          display: flex;
+        }
+      }
 
-      .node-title-icon {
+      // 普通节点标题
+      .node-title-container {
         display: flex;
+        padding: 4px;
+        cursor: pointer;
+        border-radius: 4px 4px 0 0;
         align-items: center;
 
-        &.user-task {
-          color: #ff943e;
-        }
+        .node-title-icon {
+          display: flex;
+          align-items: center;
 
-        &.copy-task {
-          color: #3296fa;
-        }
+          &.user-task {
+            color: #ff943e;
+          }
 
-        &.start-user {
-          color: #676565;
+          &.copy-task {
+            color: #3296fa;
+          }
+
+          &.start-user {
+            color: #676565;
+          }
         }
-      }
 
-      .node-title {
-        margin-left: 4px;
-        overflow: hidden;
-        font-size: 14px;
-        font-weight: 600;
-        line-height: 18px;
-        color: #1f1f1f;
-        text-overflow: ellipsis;
-        white-space: nowrap;
-
-        &:hover {
-          border-bottom: 1px dashed #f60;
+        .node-title {
+          margin-left: 4px;
+          overflow: hidden;
+          font-size: 14px;
+          font-weight: 600;
+          line-height: 18px;
+          color: #1f1f1f;
+          text-overflow: ellipsis;
+          white-space: nowrap;
+
+          &:hover {
+            border-bottom: 1px dashed #f60;
+          }
         }
       }
-    }
 
-    // 条件节点标题
-    .branch-node-title-container {
-      display: flex;
-      padding: 4px 0;
-      cursor: pointer;
-      border-radius: 4px 4px 0 0;
-      align-items: center;
-      justify-content: space-between;
+      // 条件节点标题
+      .branch-node-title-container {
+        display: flex;
+        padding: 4px 0;
+        cursor: pointer;
+        border-radius: 4px 4px 0 0;
+        align-items: center;
+        justify-content: space-between;
 
-      .input-max-width {
-        max-width: 115px !important;
-      }
+        .input-max-width {
+          max-width: 115px !important;
+        }
 
-      .branch-title {
-        overflow: hidden;
-        font-size: 13px;
-        font-weight: 600;
-        color: #f60;
-        text-overflow: ellipsis;
-        white-space: nowrap;
+        .branch-title {
+          overflow: hidden;
+          font-size: 13px;
+          font-weight: 600;
+          color: #f60;
+          text-overflow: ellipsis;
+          white-space: nowrap;
 
-        &:hover {
-          border-bottom: 1px dashed #000;
+          &:hover {
+            border-bottom: 1px dashed #000;
+          }
         }
-      }
 
-      .branch-priority {
-        min-width: 50px;
-        font-size: 12px;
+        .branch-priority {
+          min-width: 50px;
+          font-size: 12px;
+        }
       }
-    }
-
-    .node-content {
-      display: flex;
-      min-height: 32px;
-      padding: 4px 8px;
-      margin-top: 4px;
-      line-height: 32px;
-      justify-content: space-between;
-      align-items: center;
-      color: #111f2c;
-      background: rgb(0 0 0 / 3%);
-      border-radius: 4px;
 
-      .node-text {
-        display: -webkit-box;
-        overflow: hidden;
-        font-size: 14px;
-        line-height: 24px;
-        text-overflow: ellipsis;
-        word-break: break-all;
-        -webkit-line-clamp: 2; /* 这将限制文本显示为两行 */
-        -webkit-box-orient: vertical;
+      .node-content {
+        display: flex;
+        min-height: 32px;
+        padding: 4px 8px;
+        margin-top: 4px;
+        line-height: 32px;
+        justify-content: space-between;
+        align-items: center;
+        color: #111f2c;
+        background: rgb(0 0 0 / 3%);
+        border-radius: 4px;
+
+        .node-text {
+          display: -webkit-box;
+          overflow: hidden;
+          font-size: 14px;
+          line-height: 24px;
+          text-overflow: ellipsis;
+          word-break: break-all;
+          -webkit-line-clamp: 2; /* 这将限制文本显示为两行 */
+          -webkit-box-orient: vertical;
+        }
       }
-    }
 
-    //条件节点内容
-    .branch-node-content {
-      display: flex;
-      min-height: 32px;
-      padding: 4px 0;
-      margin-top: 4px;
-      line-height: 32px;
-      align-items: center;
-      color: #111f2c;
-      border-radius: 4px;
-
-      .branch-node-text {
-        overflow: hidden;
-        font-size: 12px;
-        line-height: 24px;
-        text-overflow: ellipsis;
-        word-break: break-all;
-        -webkit-line-clamp: 2; /* 这将限制文本显示为两行 */
-        -webkit-box-orient: vertical;
+      //条件节点内容
+      .branch-node-content {
+        display: flex;
+        min-height: 32px;
+        padding: 4px 0;
+        margin-top: 4px;
+        line-height: 32px;
+        align-items: center;
+        color: #111f2c;
+        border-radius: 4px;
+
+        .branch-node-text {
+          overflow: hidden;
+          font-size: 12px;
+          line-height: 24px;
+          text-overflow: ellipsis;
+          word-break: break-all;
+          -webkit-line-clamp: 2; /* 这将限制文本显示为两行 */
+          -webkit-box-orient: vertical;
+        }
       }
-    }
 
-    // 节点操作 ：删除
-    .node-toolbar {
-      position: absolute;
-      top: -20px;
-      right: 0;
-      display: flex;
-      opacity: 0;
+      // 节点操作 ：删除
+      .node-toolbar {
+        position: absolute;
+        top: -20px;
+        right: 0;
+        display: flex;
+        opacity: 0;
 
-      .toolbar-icon {
-        text-align: center;
-        vertical-align: middle;
+        .toolbar-icon {
+          text-align: center;
+          vertical-align: middle;
+        }
       }
-    }
 
-    // 条件节点左右移动
-    .branch-node-move {
-      position: absolute;
-      display: none;
-      width: 10px;
-      height: 100%;
-      cursor: pointer;
-      align-items: center;
-      justify-content: center;
-    }
-
-    .move-node-left {
-      top: 0;
-      left: -2px;
-      background: rgb(126 134 142 / 8%);
-      border-bottom-left-radius: 8px;
-      border-top-left-radius: 8px;
-    }
-
-    .move-node-right {
-      top: 0;
-      right: -2px;
-      background: rgb(126 134 142 / 8%);
-      border-top-right-radius: 6px;
-      border-bottom-right-radius: 6px;
-    }
-  }
-
-  .node-config-error {
-    border-color: #ff5219 !important;
-  }
-  // 普通节点包装
-  .node-wrapper {
-    display: flex;
-    flex-direction: column;
-    justify-content: center;
-    align-items: center;
-  }
-  // 节点连线处理
-  .node-handler-wrapper {
-    position: relative;
-    display: flex;
-    height: 70px;
-    align-items: center;
-    user-select: none;
-    justify-content: center;
-    flex-direction: column;
-
-    &::before {
-      position: absolute;
-      top: 0;
-      z-index: 0;
-      width: 2px;
-      height: 100%;
-      margin: auto;
-      background-color: #dedede;
-      content: '';
-    }
-
-    .node-handler {
-      .add-icon {
-        position: relative;
-        top: -5px;
-        display: flex;
-        width: 25px;
-        height: 25px;
-        color: #fff;
+      // 条件节点左右移动
+      .branch-node-move {
+        position: absolute;
+        display: none;
+        width: 10px;
+        height: 100%;
         cursor: pointer;
-        background-color: #0089ff;
-        border-radius: 50%;
         align-items: center;
         justify-content: center;
+      }
 
-        &:hover {
-          transform: scale(1.1);
-        }
+      .move-node-left {
+        top: 0;
+        left: -2px;
+        background: rgb(126 134 142 / 8%);
+        border-bottom-left-radius: 8px;
+        border-top-left-radius: 8px;
+      }
+
+      .move-node-right {
+        top: 0;
+        right: -2px;
+        background: rgb(126 134 142 / 8%);
+        border-top-right-radius: 6px;
+        border-bottom-right-radius: 6px;
       }
     }
 
-    .node-handler-arrow {
-      position: absolute;
-      bottom: 0;
-      left: 50%;
+    .node-config-error {
+      border-color: #ff5219 !important;
+    }
+    // 普通节点包装
+    .node-wrapper {
       display: flex;
-      transform: translateX(-50%);
+      flex-direction: column;
+      justify-content: center;
+      align-items: center;
     }
-  }
-
-  // 条件节点包装
-  .branch-node-wrapper {
-    position: relative;
-    display: flex;
-    flex-direction: column;
-    justify-content: center;
-    align-items: center;
-    margin-top: 16px;
-
-    .branch-node-container {
+    // 节点连线处理
+    .node-handler-wrapper {
       position: relative;
       display: flex;
+      height: 70px;
+      align-items: center;
+      user-select: none;
+      justify-content: center;
+      flex-direction: column;
 
       &::before {
         position: absolute;
-        left: 50%;
-        width: 4px;
+        top: 0;
+        z-index: 0;
+        width: 2px;
         height: 100%;
-        background-color: #fafafa;
+        margin: auto;
+        background-color: #dedede;
         content: '';
-        transform: translate(-50%);
       }
 
-      .branch-node-add {
-        position: absolute;
-        top: -18px;
-        left: 50%;
-        z-index: 1;
-        height: 36px;
-        padding: 0 10px;
-        font-size: 12px;
-        line-height: 36px;
-        border: 2px solid #dedede;
-        border-radius: 18px;
-        transform: translateX(-50%);
-        transform-origin: center center;
+      .node-handler {
+        .add-icon {
+          position: relative;
+          top: -5px;
+          display: flex;
+          width: 25px;
+          height: 25px;
+          color: #fff;
+          cursor: pointer;
+          background-color: #0089ff;
+          border-radius: 50%;
+          align-items: center;
+          justify-content: center;
+
+          &:hover {
+            transform: scale(1.1);
+          }
+        }
       }
 
-      .branch-node-readonly {
+      .node-handler-arrow {
         position: absolute;
-        top: -18px;
+        bottom: 0;
         left: 50%;
-        z-index: 1;
         display: flex;
-        width: 36px;
-        height: 36px;
-        background-color: #fff;
-        border: 2px solid #dedede;
-        border-radius: 50%;
         transform: translateX(-50%);
-        align-items: center;
-        justify-content: center;
-        transform-origin: center center;
+      }
+    }
 
-        &.status-pass {
-          background-color: #e9f4e2;
-          border-color: #6bb63c;
+    // 条件节点包装
+    .branch-node-wrapper {
+      position: relative;
+      display: flex;
+      flex-direction: column;
+      justify-content: center;
+      align-items: center;
+      margin-top: 16px;
+
+      .branch-node-container {
+        position: relative;
+        display: flex;
+
+        &::before {
+          position: absolute;
+          left: 50%;
+          width: 4px;
+          height: 100%;
+          background-color: #fafafa;
+          content: '';
+          transform: translate(-50%);
         }
 
-        &.status-pass:hover {
-          border-color: #6bb63c;
+        .branch-node-add {
+          position: absolute;
+          top: -18px;
+          left: 50%;
+          z-index: 1;
+          height: 36px;
+          padding: 0 10px;
+          font-size: 12px;
+          line-height: 36px;
+          border: 2px solid #dedede;
+          border-radius: 18px;
+          transform: translateX(-50%);
+          transform-origin: center center;
         }
 
-        .icon-size {
-          font-size: 22px;
-          &.condition {
-            color: #67c23a;
+        .branch-node-readonly {
+          position: absolute;
+          top: -18px;
+          left: 50%;
+          z-index: 1;
+          display: flex;
+          width: 36px;
+          height: 36px;
+          background-color: #fff;
+          border: 2px solid #dedede;
+          border-radius: 50%;
+          transform: translateX(-50%);
+          align-items: center;
+          justify-content: center;
+          transform-origin: center center;
+
+          &.status-pass {
+            background-color: #e9f4e2;
+            border-color: #6bb63c;
           }
-          &.parallel {
-            color: #626aef;
+
+          &.status-pass:hover {
+            border-color: #6bb63c;
           }
-          &.inclusive {
-            color: #345da2;
+
+          .icon-size {
+            font-size: 22px;
+            &.condition {
+              color: #67c23a;
+            }
+            &.parallel {
+              color: #626aef;
+            }
+            &.inclusive {
+              color: #345da2;
+            }
           }
         }
+
+        .branch-node-item {
+          position: relative;
+          display: flex;
+          flex-direction: column;
+          align-items: center;
+          min-width: 280px;
+          padding: 40px 40px 0;
+          background: transparent;
+          border-top: 2px solid #dedede;
+          border-bottom: 2px solid #dedede;
+
+          &::before {
+            position: absolute;
+            width: 2px;
+            height: 100%;
+            margin: auto;
+            inset: 0;
+            background-color: #dedede;
+            content: '';
+          }
+        }
+        // 覆盖条件节点第一个节点左上角的线
+        .branch-line-first-top {
+          position: absolute;
+          top: -5px;
+          left: -1px;
+          width: 50%;
+          height: 7px;
+          background-color: #fafafa;
+          content: '';
+        }
+        // 覆盖条件节点第一个节点左下角的线
+        .branch-line-first-bottom {
+          position: absolute;
+          bottom: -5px;
+          left: -1px;
+          width: 50%;
+          height: 7px;
+          background-color: #fafafa;
+          content: '';
+        }
+        // 覆盖条件节点最后一个节点右上角的线
+        .branch-line-last-top {
+          position: absolute;
+          top: -5px;
+          right: -1px;
+          width: 50%;
+          height: 7px;
+          background-color: #fafafa;
+          content: '';
+        }
+        // 覆盖条件节点最后一个节点右下角的线
+        .branch-line-last-bottom {
+          position: absolute;
+          right: -1px;
+          bottom: -5px;
+          width: 50%;
+          height: 7px;
+          background-color: #fafafa;
+          content: '';
+        }
       }
+    }
 
-      .branch-node-item {
-        position: relative;
+    .node-fixed-name {
+      display: inline-block;
+      width: auto;
+      padding: 0 4px;
+      overflow: hidden;
+      text-align: center;
+      text-overflow: ellipsis;
+      white-space: nowrap;
+    }
+    // 开始节点包装
+    .start-node-wrapper {
+      position: relative;
+      margin-top: 16px;
+
+      .start-node-container {
         display: flex;
         flex-direction: column;
+        justify-content: center;
         align-items: center;
-        min-width: 280px;
-        padding: 40px 40px 0;
-        background: transparent;
-        border-top: 2px solid #dedede;
-        border-bottom: 2px solid #dedede;
 
-        &::before {
-          position: absolute;
-          width: 2px;
-          height: 100%;
-          margin: auto;
-          inset: 0;
-          background-color: #dedede;
-          content: '';
+        .start-node-box {
+          display: flex;
+          justify-content: center;
+          align-items: center;
+          width: 90px;
+          height: 36px;
+          padding: 3px 4px;
+          color: #212121;
+          cursor: pointer;
+          background: #fafafa;
+          border-radius: 30px;
+          box-shadow: 0 1px 5px 0 rgb(10 30 65 / 8%);
+          box-sizing: border-box;
         }
       }
-      // 覆盖条件节点第一个节点左上角的线
-      .branch-line-first-top {
-        position: absolute;
-        top: -5px;
-        left: -1px;
-        width: 50%;
-        height: 7px;
-        background-color: #fafafa;
-        content: '';
-      }
-      // 覆盖条件节点第一个节点左下角的线
-      .branch-line-first-bottom {
-        position: absolute;
-        bottom: -5px;
-        left: -1px;
-        width: 50%;
-        height: 7px;
-        background-color: #fafafa;
-        content: '';
-      }
-      // 覆盖条件节点最后一个节点右上角的线
-      .branch-line-last-top {
-        position: absolute;
-        top: -5px;
-        right: -1px;
-        width: 50%;
-        height: 7px;
-        background-color: #fafafa;
-        content: '';
-      }
-      // 覆盖条件节点最后一个节点右下角的线
-      .branch-line-last-bottom {
-        position: absolute;
-        right: -1px;
-        bottom: -5px;
-        width: 50%;
-        height: 7px;
-        background-color: #fafafa;
-        content: '';
-      }
     }
-  }
-
-  .node-fixed-name {
-    display: inline-block;
-    width: auto;
-    padding: 0 4px;
-    overflow: hidden;
-    text-align: center;
-    text-overflow: ellipsis;
-    white-space: nowrap;
-  }
-  // 开始节点包装
-  .start-node-wrapper {
-    position: relative;
-    margin-top: 16px;
 
-    .start-node-container {
-      display: flex;
-      flex-direction: column;
-      justify-content: center;
-      align-items: center;
+    // 结束节点包装
+    .end-node-wrapper {
+      margin-bottom: 16px;
 
-      .start-node-box {
+      .end-node-box {
         display: flex;
-        justify-content: center;
-        align-items: center;
-        width: 90px;
+        width: 80px;
         height: 36px;
-        padding: 3px 4px;
         color: #212121;
-        cursor: pointer;
-        background: #fafafa;
+        border: 2px solid #fafafa;
         border-radius: 30px;
         box-shadow: 0 1px 5px 0 rgb(10 30 65 / 8%);
         box-sizing: border-box;
-      }
-    }
-  }
-
-  // 结束节点包装
-  .end-node-wrapper {
-    margin-bottom: 16px;
-
-    .end-node-box {
-      display: flex;
-      width: 80px;
-      height: 36px;
-      color: #212121;
-      border: 2px solid #fafafa;
-      border-radius: 30px;
-      box-shadow: 0 1px 5px 0 rgb(10 30 65 / 8%);
-      box-sizing: border-box;
-      justify-content: center;
-      align-items: center;
+        justify-content: center;
+        align-items: center;
 
-      &.status-pass {
-        background-color: #a9da90;
-        border-color: #6bb63c;
-      }
+        &.status-pass {
+          background-color: #a9da90;
+          border-color: #6bb63c;
+        }
 
-      &.status-pass:hover {
-        border-color: #6bb63c;
-      }
+        &.status-pass:hover {
+          border-color: #6bb63c;
+        }
 
-      &.status-reject {
-        background-color: #f6e5e5;
-        border-color: #e47470;
-      }
+        &.status-reject {
+          background-color: #f6e5e5;
+          border-color: #e47470;
+        }
 
-      &.status-reject:hover {
-        border-color: #e47470;
-      }
+        &.status-reject:hover {
+          border-color: #e47470;
+        }
 
-      &.status-cancel {
-        background-color: #eaeaeb;
-        border-color: #919398;
-      }
+        &.status-cancel {
+          background-color: #eaeaeb;
+          border-color: #919398;
+        }
 
-      &.status-cancel:hover {
-        border-color: #919398;
+        &.status-cancel:hover {
+          border-color: #919398;
+        }
       }
     }
-  }
 
-  // 可编辑的 title 输入框
-  .editable-title-input {
-    height: 20px;
-    max-width: 145px;
-    margin-left: 4px;
-    font-size: 12px;
-    line-height: 20px;
-    border: 1px solid #d9d9d9;
-    border-radius: 4px;
-    transition: all 0.3s;
+    // 可编辑的 title 输入框
+    .editable-title-input {
+      height: 20px;
+      max-width: 145px;
+      margin-left: 4px;
+      font-size: 12px;
+      line-height: 20px;
+      border: 1px solid #d9d9d9;
+      border-radius: 4px;
+      transition: all 0.3s;
 
-    &:focus {
-      border-color: #40a9ff;
-      outline: 0;
-      box-shadow: 0 0 0 2px rgb(24 144 255 / 20%);
+      &:focus {
+        border-color: #40a9ff;
+        outline: 0;
+        box-shadow: 0 0 0 2px rgb(24 144 255 / 20%);
+      }
     }
   }
 }