feat: add reize components & demo (#4862)

* feat: resize component

* chore: change positon of resize components

* feat: add resize demo

* chore: resize demo completed

* chore: fix display number

* chore: add infer comment

* fix: move reszie demo to examples

* fix: fix icon & removed scss

.vscode/settings.json

@@ -222,5 +222,6 @@
   "commentTranslate.hover.enabled": false,
   "commentTranslate.multiLineMerge": true,
   "vue.server.hybridMode": true,
-  "typescript.tsdk": "node_modules/typescript/lib"
+  "typescript.tsdk": "node_modules/typescript/lib",
+  "oxc.enable": false
 }

cspell.json

@@ -4,53 +4,55 @@
   "language": "en,en-US",
   "allowCompoundWords": true,
   "words": [
-    "clsx",
-    "esno",
-    "demi",
-    "unref",
-    "taze",
     "acmr",
     "antd",
-    "lucide",
+    "antdv",
+    "astro",
     "brotli",
+    "clsx",
     "defu",
+    "demi",
+    "echarts",
+    "ependencies",
+    "esno",
+    "etag",
     "execa",
     "iconify",
+    "iconoir",
     "intlify",
+    "lockb",
+    "lucide",
+    "minh",
+    "minw",
     "mkdist",
     "mockjs",
-    "vitejs",
+    "naiveui",
+    "nocheck",
     "noopener",
     "noreferrer",
     "nprogress",
+    "nuxt",
     "pinia",
+    "prefixs",
     "publint",
     "qrcode",
     "shadcn",
     "sonner",
+    "sortablejs",
+    "styl",
+    "taze",
+    "ui-kit",
+    "uicons",
     "unplugin",
+    "unref",
     "vben",
     "vbenjs",
-    "vueuse",
-    "yxxx",
-    "nuxt",
-    "lockb",
-    "astro",
-    "ui-kit",
-    "styl",
-    "vnode",
-    "nocheck",
-    "prefixs",
-    "vitepress",
-    "antdv",
-    "ependencies",
     "vite",
-    "echarts",
-    "sortablejs",
-    "etag",
-    "naiveui",
-    "uicons",
-    "iconoir"
+    "vitejs",
+    "vitepress",
+    "vnode",
+    "vueuse",
+    "yxxx"
   ],
   "ignorePaths": [
     "**/node_modules/**",

packages/effects/common-ui/src/components/index.ts

@@ -2,6 +2,7 @@ export * from './captcha';
 export * from './ellipsis-text';
 export * from './icon-picker';
 export * from './page';
+export * from './resize';
 export * from '@vben-core/form-ui';
 export * from '@vben-core/popup-ui';
 

packages/effects/common-ui/src/components/resize/index.ts

@@ -0,0 +1 @@
+export { default as VResize } from './resize.vue';

packages/effects/common-ui/src/components/resize/resize.vue

@@ -0,0 +1,1122 @@
+<script lang="ts" setup>
+/**
+ * This components is refactored from vue-drag-resize: https://github.com/kirillmurashov/vue-drag-resize
+ */
+
+import {
+  computed,
+  getCurrentInstance,
+  nextTick,
+  onBeforeUnmount,
+  onMounted,
+  ref,
+  toRefs,
+  watch,
+} from 'vue';
+
+const props = defineProps({
+  stickSize: {
+    type: Number,
+    default: 8,
+  },
+  parentScaleX: {
+    type: Number,
+    default: 1,
+  },
+  parentScaleY: {
+    type: Number,
+    default: 1,
+  },
+  isActive: {
+    type: Boolean,
+    default: false,
+  },
+  preventActiveBehavior: {
+    type: Boolean,
+    default: false,
+  },
+  isDraggable: {
+    type: Boolean,
+    default: true,
+  },
+  isResizable: {
+    type: Boolean,
+    default: true,
+  },
+  aspectRatio: {
+    type: Boolean,
+    default: false,
+  },
+  parentLimitation: {
+    type: Boolean,
+    default: false,
+  },
+  snapToGrid: {
+    type: Boolean,
+    default: false,
+  },
+  gridX: {
+    type: Number,
+    default: 50,
+    validator(val: number) {
+      return val >= 0;
+    },
+  },
+  gridY: {
+    type: Number,
+    default: 50,
+    validator(val: number) {
+      return val >= 0;
+    },
+  },
+  parentW: {
+    type: Number,
+    default: 0,
+    validator(val: number) {
+      return val >= 0;
+    },
+  },
+  parentH: {
+    type: Number,
+    default: 0,
+    validator(val: number) {
+      return val >= 0;
+    },
+  },
+  w: {
+    type: [String, Number],
+    default: 200,
+    validator(val: number) {
+      return typeof val === 'string' ? val === 'auto' : val >= 0;
+    },
+  },
+  h: {
+    type: [String, Number],
+    default: 200,
+    validator(val: number) {
+      return typeof val === 'string' ? val === 'auto' : val >= 0;
+    },
+  },
+  minw: {
+    type: Number,
+    default: 50,
+    validator(val: number) {
+      return val >= 0;
+    },
+  },
+  minh: {
+    type: Number,
+    default: 50,
+    validator(val: number) {
+      return val >= 0;
+    },
+  },
+  x: {
+    type: Number,
+    default: 0,
+    validator(val: number) {
+      return typeof val === 'number';
+    },
+  },
+  y: {
+    type: Number,
+    default: 0,
+    validator(val: number) {
+      return typeof val === 'number';
+    },
+  },
+  z: {
+    type: [String, Number],
+    default: 'auto',
+    validator(val: number) {
+      return typeof val === 'string' ? val === 'auto' : val >= 0;
+    },
+  },
+  dragHandle: {
+    type: String,
+    default: null,
+  },
+  dragCancel: {
+    type: String,
+    default: null,
+  },
+  sticks: {
+    type: Array<'bl' | 'bm' | 'br' | 'ml' | 'mr' | 'tl' | 'tm' | 'tr'>,
+    default() {
+      return ['tl', 'tm', 'tr', 'mr', 'br', 'bm', 'bl', 'ml'];
+    },
+  },
+  axis: {
+    type: String,
+    default: 'both',
+    validator(val: string) {
+      return ['both', 'none', 'x', 'y'].includes(val);
+    },
+  },
+  contentClass: {
+    type: String,
+    required: false,
+    default: '',
+  },
+});
+
+const emit = defineEmits([
+  'clicked',
+  'dragging',
+  'dragstop',
+  'resizing',
+  'resizestop',
+  'activated',
+  'deactivated',
+]);
+
+const styleMapping = {
+  y: {
+    t: 'top',
+    m: 'marginTop',
+    b: 'bottom',
+  },
+  x: {
+    l: 'left',
+    m: 'marginLeft',
+    r: 'right',
+  },
+};
+
+function addEvents(events: Map<string, (...args: any[]) => void>) {
+  events.forEach((cb, eventName) => {
+    document.documentElement.addEventListener(eventName, cb);
+  });
+}
+
+function removeEvents(events: Map<string, (...args: any[]) => void>) {
+  events.forEach((cb, eventName) => {
+    document.documentElement.removeEventListener(eventName, cb);
+  });
+}
+
+const {
+  stickSize,
+  parentScaleX,
+  parentScaleY,
+  isActive,
+  preventActiveBehavior,
+  isDraggable,
+  isResizable,
+  aspectRatio,
+  parentLimitation,
+  snapToGrid,
+  gridX,
+  gridY,
+  parentW,
+  parentH,
+  w,
+  h,
+  minw,
+  minh,
+  x,
+  y,
+  z,
+  dragHandle,
+  dragCancel,
+  sticks,
+  axis,
+  contentClass,
+} = toRefs(props);
+
+// states
+const active = ref(false);
+const zIndex = ref<null | number>(null);
+const parentWidth = ref<null | number>(null);
+const parentHeight = ref<null | number>(null);
+const left = ref<null | number>(null);
+const top = ref<null | number>(null);
+const right = ref<null | number>(null);
+const bottom = ref<null | number>(null);
+
+const aspectFactor = ref<null | number>(null);
+
+// state end
+
+const stickDrag = ref(false);
+const bodyDrag = ref(false);
+const dimensionsBeforeMove = ref({
+  pointerX: 0,
+  pointerY: 0,
+  x: 0,
+  y: 0,
+  w: 0,
+  h: 0,
+  top: 0,
+  right: 0,
+  bottom: 0,
+  left: 0,
+  width: 0,
+  height: 0,
+});
+const limits = ref({
+  left: { min: null as null | number, max: null as null | number },
+  right: { min: null as null | number, max: null as null | number },
+  top: { min: null as null | number, max: null as null | number },
+  bottom: { min: null as null | number, max: null as null | number },
+});
+const currentStick = ref<null | string>(null);
+
+const parentElement = ref<HTMLElement | null>(null);
+
+const width = computed(() => parentWidth.value! - left.value! - right.value!);
+
+const height = computed(() => parentHeight.value! - top.value! - bottom.value!);
+
+const rect = computed(() => ({
+  left: Math.round(left.value!),
+  top: Math.round(top.value!),
+  width: Math.round(width.value),
+  height: Math.round(height.value),
+}));
+
+const saveDimensionsBeforeMove = ({
+  pointerX,
+  pointerY,
+}: {
+  pointerX: number;
+  pointerY: number;
+}) => {
+  dimensionsBeforeMove.value.pointerX = pointerX;
+  dimensionsBeforeMove.value.pointerY = pointerY;
+
+  dimensionsBeforeMove.value.left = left.value as number;
+  dimensionsBeforeMove.value.right = right.value as number;
+  dimensionsBeforeMove.value.top = top.value as number;
+  dimensionsBeforeMove.value.bottom = bottom.value as number;
+
+  dimensionsBeforeMove.value.width = width.value as number;
+  dimensionsBeforeMove.value.height = height.value as number;
+
+  aspectFactor.value = width.value / height.value;
+};
+
+const sideCorrectionByLimit = (
+  limit: { max: number; min: number },
+  current: number,
+) => {
+  let value = current;
+
+  if (limit.min !== null && current < limit.min) {
+    value = limit.min;
+  } else if (limit.max !== null && limit.max < current) {
+    value = limit.max;
+  }
+
+  return value;
+};
+
+const rectCorrectionByLimit = (rect: {
+  newBottom: number;
+  newLeft: number;
+  newRight: number;
+  newTop: number;
+}) => {
+  // const { limits } = this;
+  let { newRight, newLeft, newBottom, newTop } = rect;
+
+  type RectRange = {
+    max: number;
+    min: number;
+  };
+
+  newLeft = sideCorrectionByLimit(limits.value.left as RectRange, newLeft);
+  newRight = sideCorrectionByLimit(limits.value.right as RectRange, newRight);
+  newTop = sideCorrectionByLimit(limits.value.top as RectRange, newTop);
+  newBottom = sideCorrectionByLimit(
+    limits.value.bottom as RectRange,
+    newBottom,
+  );
+
+  return {
+    newLeft,
+    newRight,
+    newTop,
+    newBottom,
+  };
+};
+
+const rectCorrectionByAspectRatio = (rect: {
+  newBottom: number;
+  newLeft: number;
+  newRight: number;
+  newTop: number;
+}) => {
+  let { newLeft, newRight, newTop, newBottom } = rect;
+  // const { parentWidth, parentHeight, currentStick, aspectFactor, dimensionsBeforeMove } = this;
+
+  let newWidth = parentWidth.value! - newLeft - newRight;
+  let newHeight = parentHeight.value! - newTop - newBottom;
+
+  if (currentStick.value![1] === 'm') {
+    const deltaHeight = newHeight - dimensionsBeforeMove.value.height;
+
+    newLeft -= (deltaHeight * aspectFactor.value!) / 2;
+    newRight -= (deltaHeight * aspectFactor.value!) / 2;
+  } else if (currentStick.value![0] === 'm') {
+    const deltaWidth = newWidth - dimensionsBeforeMove.value.width;
+
+    newTop -= deltaWidth / aspectFactor.value! / 2;
+    newBottom -= deltaWidth / aspectFactor.value! / 2;
+  } else if (newWidth / newHeight > aspectFactor.value!) {
+    newWidth = aspectFactor.value! * newHeight;
+
+    if (currentStick.value![1] === 'l') {
+      newLeft = parentWidth.value! - newRight - newWidth;
+    } else {
+      newRight = parentWidth.value! - newLeft - newWidth;
+    }
+  } else {
+    newHeight = newWidth / aspectFactor.value!;
+
+    if (currentStick.value![0] === 't') {
+      newTop = parentHeight.value! - newBottom - newHeight;
+    } else {
+      newBottom = parentHeight.value! - newTop - newHeight;
+    }
+  }
+
+  return { newLeft, newRight, newTop, newBottom };
+};
+
+const stickMove = (delta: { x: number; y: number }) => {
+  let newTop = dimensionsBeforeMove.value.top;
+  let newBottom = dimensionsBeforeMove.value.bottom;
+  let newLeft = dimensionsBeforeMove.value.left;
+  let newRight = dimensionsBeforeMove.value.right;
+  switch (currentStick.value![0]) {
+    case 'b': {
+      newBottom = dimensionsBeforeMove.value.bottom + delta.y;
+
+      if (snapToGrid.value) {
+        newBottom =
+          (parentHeight.value as number) -
+          Math.round(
+            ((parentHeight.value as number) - newBottom) / gridY.value,
+          ) *
+            gridY.value;
+      }
+
+      break;
+    }
+
+    case 't': {
+      newTop = dimensionsBeforeMove.value.top - delta.y;
+
+      if (snapToGrid.value) {
+        newTop = Math.round(newTop / gridY.value) * gridY.value;
+      }
+
+      break;
+    }
+    default: {
+      break;
+    }
+  }
+
+  switch (currentStick.value![1]) {
+    case 'l': {
+      newLeft = dimensionsBeforeMove.value.left - delta.x;
+
+      if (snapToGrid.value) {
+        newLeft = Math.round(newLeft / gridX.value) * gridX.value;
+      }
+
+      break;
+    }
+
+    case 'r': {
+      newRight = dimensionsBeforeMove.value.right + delta.x;
+
+      if (snapToGrid.value) {
+        newRight =
+          (parentWidth.value as number) -
+          Math.round(((parentWidth.value as number) - newRight) / gridX.value) *
+            gridX.value;
+      }
+
+      break;
+    }
+    default: {
+      break;
+    }
+  }
+
+  ({ newLeft, newRight, newTop, newBottom } = rectCorrectionByLimit({
+    newLeft,
+    newRight,
+    newTop,
+    newBottom,
+  }));
+
+  if (aspectRatio.value) {
+    ({ newLeft, newRight, newTop, newBottom } = rectCorrectionByAspectRatio({
+      newLeft,
+      newRight,
+      newTop,
+      newBottom,
+    }));
+  }
+
+  left.value = newLeft;
+  right.value = newRight;
+  top.value = newTop;
+  bottom.value = newBottom;
+
+  emit('resizing', rect.value);
+};
+
+const stickUp = () => {
+  stickDrag.value = false;
+  // dimensionsBeforeMove.value = {
+  //   pointerX: 0,
+  //   pointerY: 0,
+  //   x: 0,
+  //   y: 0,
+  //   w: 0,
+  //   h: 0,
+  // };
+
+  Object.assign(dimensionsBeforeMove.value, {
+    pointerX: 0,
+    pointerY: 0,
+    x: 0,
+    y: 0,
+    w: 0,
+    h: 0,
+  });
+
+  limits.value = {
+    left: { min: null, max: null },
+    right: { min: null, max: null },
+    top: { min: null, max: null },
+    bottom: { min: null, max: null },
+  };
+
+  emit('resizing', rect.value);
+  emit('resizestop', rect.value);
+};
+
+const calcDragLimitation = () => {
+  return {
+    left: { min: 0, max: (parentWidth.value as number) - width.value },
+    right: { min: 0, max: (parentWidth.value as number) - width.value },
+    top: { min: 0, max: (parentHeight.value as number) - height.value },
+    bottom: { min: 0, max: (parentHeight.value as number) - height.value },
+  };
+};
+
+const calcResizeLimits = () => {
+  // const { aspectFactor, width, height, bottom, top, left, right } = this;
+
+  const parentLim = parentLimitation.value ? 0 : null;
+
+  if (aspectRatio.value) {
+    if (minw.value / minh.value > (aspectFactor.value as number)) {
+      minh.value = minw.value / (aspectFactor.value as number);
+    } else {
+      minw.value = ((aspectFactor.value as number) * minh.value) as number;
+    }
+  }
+
+  const limits = {
+    left: {
+      min: parentLim,
+      max: (left.value as number) + (width.value - minw.value),
+    },
+    right: {
+      min: parentLim,
+      max: (right.value as number) + (width.value - minw.value),
+    },
+    top: {
+      min: parentLim,
+      max: (top.value as number) + (height.value - minh.value),
+    },
+    bottom: {
+      min: parentLim,
+      max: (bottom.value as number) + (height.value - minh.value),
+    },
+  };
+
+  if (aspectRatio.value) {
+    const aspectLimits = {
+      left: {
+        min:
+          left.value! -
+          Math.min(top.value!, bottom.value!) * aspectFactor.value! * 2,
+        max:
+          left.value! +
+          ((height.value - minh.value!) / 2) * aspectFactor.value! * 2,
+      },
+      right: {
+        min:
+          right.value! -
+          Math.min(top.value!, bottom.value!) * aspectFactor.value! * 2,
+        max:
+          right.value! +
+          ((height.value - minh.value!) / 2) * aspectFactor.value! * 2,
+      },
+      top: {
+        min:
+          top.value! -
+          (Math.min(left.value!, right.value!) / aspectFactor.value!) * 2,
+        max:
+          top.value! +
+          ((width.value - minw.value) / 2 / aspectFactor.value!) * 2,
+      },
+      bottom: {
+        min:
+          bottom.value! -
+          (Math.min(left.value!, right.value!) / aspectFactor.value!) * 2,
+        max:
+          bottom.value! +
+          ((width.value - minw.value) / 2 / aspectFactor.value!) * 2,
+      },
+    };
+
+    if (currentStick.value![0] === 'm') {
+      limits.left = {
+        min: Math.max(limits.left.min!, aspectLimits.left.min),
+        max: Math.min(limits.left.max, aspectLimits.left.max),
+      };
+      limits.right = {
+        min: Math.max(limits.right.min!, aspectLimits.right.min),
+        max: Math.min(limits.right.max, aspectLimits.right.max),
+      };
+    } else if (currentStick.value![1] === 'm') {
+      limits.top = {
+        min: Math.max(limits.top.min!, aspectLimits.top.min),
+        max: Math.min(limits.top.max, aspectLimits.top.max),
+      };
+      limits.bottom = {
+        min: Math.max(limits.bottom.min!, aspectLimits.bottom.min),
+        max: Math.min(limits.bottom.max, aspectLimits.bottom.max),
+      };
+    }
+  }
+
+  return limits;
+};
+
+const positionStyle = computed(() => ({
+  top: `${top.value}px`,
+  left: `${left.value}px`,
+  zIndex: zIndex.value!,
+}));
+
+const sizeStyle = computed(() => ({
+  width: w.value === 'auto' ? 'auto' : `${width.value}px`,
+  height: h.value === 'auto' ? 'auto' : `${height.value}px`,
+}));
+
+const stickStyles = computed(() => (stick: string) => {
+  const stickStyle = {
+    width: `${stickSize.value / parentScaleX.value}px`,
+    height: `${stickSize.value / parentScaleY.value}px`,
+  };
+  stickStyle[
+    styleMapping.y[stick[0] as 'b' | 'm' | 't'] as 'height' | 'width'
+  ] = `${stickSize.value / parentScaleX.value / -2}px`;
+  stickStyle[
+    styleMapping.x[stick[1] as 'l' | 'm' | 'r'] as 'height' | 'width'
+  ] = `${stickSize.value / parentScaleX.value / -2}px`;
+  return stickStyle;
+});
+
+const bodyMove = (delta: { x: number; y: number }) => {
+  let newTop = dimensionsBeforeMove.value.top - delta.y;
+  let newBottom = dimensionsBeforeMove.value.bottom + delta.y;
+  let newLeft = dimensionsBeforeMove.value.left - delta.x;
+  let newRight = dimensionsBeforeMove.value.right + delta.x;
+
+  if (snapToGrid.value) {
+    let alignTop = true;
+    let alignLeft = true;
+
+    let diffT = newTop - Math.floor(newTop / gridY.value) * gridY.value;
+    let diffB =
+      (parentHeight.value as number) -
+      newBottom -
+      Math.floor(((parentHeight.value as number) - newBottom) / gridY.value) *
+        gridY.value;
+    let diffL = newLeft - Math.floor(newLeft / gridX.value) * gridX.value;
+    let diffR =
+      (parentWidth.value as number) -
+      newRight -
+      Math.floor(((parentWidth.value as number) - newRight) / gridX.value) *
+        gridX.value;
+
+    if (diffT > gridY.value / 2) {
+      diffT -= gridY.value;
+    }
+    if (diffB > gridY.value / 2) {
+      diffB -= gridY.value;
+    }
+    if (diffL > gridX.value / 2) {
+      diffL -= gridX.value;
+    }
+    if (diffR > gridX.value / 2) {
+      diffR -= gridX.value;
+    }
+
+    if (Math.abs(diffB) < Math.abs(diffT)) {
+      alignTop = false;
+    }
+    if (Math.abs(diffR) < Math.abs(diffL)) {
+      alignLeft = false;
+    }
+
+    newTop -= alignTop ? diffT : diffB;
+    newBottom = (parentHeight.value as number) - height.value - newTop;
+    newLeft -= alignLeft ? diffL : diffR;
+    newRight = (parentWidth.value as number) - width.value - newLeft;
+  }
+
+  ({
+    newLeft: left.value,
+    newRight: right.value,
+    newTop: top.value,
+    newBottom: bottom.value,
+  } = rectCorrectionByLimit({ newLeft, newRight, newTop, newBottom }));
+
+  emit('dragging', rect.value);
+};
+
+const bodyUp = () => {
+  bodyDrag.value = false;
+  emit('dragging', rect.value);
+  emit('dragstop', rect.value);
+
+  // dimensionsBeforeMove.value = { pointerX: 0, pointerY: 0, x: 0, y: 0, w: 0, h: 0 };
+  Object.assign(dimensionsBeforeMove.value, {
+    pointerX: 0,
+    pointerY: 0,
+    x: 0,
+    y: 0,
+    w: 0,
+    h: 0,
+  });
+
+  limits.value = {
+    left: { min: null, max: null },
+    right: { min: null, max: null },
+    top: { min: null, max: null },
+    bottom: { min: null, max: null },
+  };
+};
+
+const stickDown = (
+  stick: string,
+  ev: { pageX: any; pageY: any; touches?: any },
+  force = false,
+) => {
+  if ((!isResizable.value || !active.value) && !force) {
+    return;
+  }
+
+  stickDrag.value = true;
+
+  const pointerX = ev.pageX === undefined ? ev.touches[0].pageX : ev.pageX;
+  const pointerY = ev.pageY === undefined ? ev.touches[0].pageY : ev.pageY;
+
+  saveDimensionsBeforeMove({ pointerX, pointerY });
+
+  currentStick.value = stick;
+
+  limits.value = calcResizeLimits();
+};
+
+const move = (ev: MouseEvent & TouchEvent) => {
+  if (!stickDrag.value && !bodyDrag.value) {
+    return;
+  }
+
+  ev.stopPropagation();
+
+  // touches 兼容性代码
+  const pageX = ev.pageX === undefined ? ev.touches![0]!.pageX : ev.pageX;
+  const pageY = ev.pageY === undefined ? ev.touches![0]!.pageY : ev.pageY;
+
+  const delta = {
+    x: (dimensionsBeforeMove.value.pointerX - pageX) / parentScaleX.value,
+    y: (dimensionsBeforeMove.value.pointerY - pageY) / parentScaleY.value,
+  };
+
+  if (stickDrag.value) {
+    stickMove(delta);
+  }
+
+  if (bodyDrag.value) {
+    switch (axis.value) {
+      case 'none': {
+        return;
+      }
+      case 'x': {
+        delta.y = 0;
+
+        break;
+      }
+      case 'y': {
+        delta.x = 0;
+
+        break;
+      }
+      // No default
+    }
+    bodyMove(delta);
+  }
+};
+
+const up = () => {
+  if (stickDrag.value) {
+    stickUp();
+  } else if (bodyDrag.value) {
+    bodyUp();
+  }
+};
+
+const deselect = () => {
+  if (preventActiveBehavior.value) {
+    return;
+  }
+  active.value = false;
+};
+
+const domEvents = ref(
+  new Map([
+    ['mousedown', deselect],
+    ['mouseleave', up],
+    ['mousemove', move],
+    ['mouseup', up],
+    ['touchcancel', up],
+    ['touchend', up],
+    ['touchmove', move],
+    ['touchstart', up],
+  ]),
+);
+
+const container = ref<HTMLDivElement>();
+
+onMounted(() => {
+  const currentInstance = getCurrentInstance();
+  const $el = currentInstance?.vnode.el as HTMLElement;
+
+  parentElement.value = $el?.parentNode as HTMLElement;
+  parentWidth.value = parentW.value ?? parentElement.value?.clientWidth;
+  parentHeight.value = parentH.value ?? parentElement.value?.clientHeight;
+
+  left.value = x.value;
+  top.value = y.value;
+  right.value = (parentWidth.value -
+    (w.value === 'auto' ? container.value!.scrollWidth : (w.value as number)) -
+    left.value) as number;
+  bottom.value = (parentHeight.value -
+    (h.value === 'auto' ? container.value!.scrollHeight : (h.value as number)) -
+    top.value) as number;
+
+  addEvents(domEvents.value);
+
+  if (dragHandle.value) {
+    [...($el?.querySelectorAll(dragHandle.value) || [])].forEach(
+      (dragHandle) => {
+        (dragHandle as HTMLElement).dataset.dragHandle = String(
+          currentInstance?.uid,
+        );
+      },
+    );
+  }
+
+  if (dragCancel.value) {
+    [...($el?.querySelectorAll(dragCancel.value) || [])].forEach(
+      (cancelHandle) => {
+        (cancelHandle as HTMLElement).dataset.dragCancel = String(
+          currentInstance?.uid,
+        );
+      },
+    );
+  }
+});
+
+onBeforeUnmount(() => {
+  removeEvents(domEvents.value);
+});
+
+const bodyDown = (ev: MouseEvent & TouchEvent) => {
+  const { target, button } = ev;
+
+  if (!preventActiveBehavior.value) {
+    active.value = true;
+  }
+
+  if (button && button !== 0) {
+    return;
+  }
+
+  emit('clicked', ev);
+
+  if (!active.value) {
+    return;
+  }
+
+  if (
+    dragHandle.value &&
+    (target! as HTMLElement).dataset.dragHandle !==
+      getCurrentInstance()?.uid.toString()
+  ) {
+    return;
+  }
+
+  if (
+    dragCancel.value &&
+    (target! as HTMLElement).dataset.dragCancel ===
+      getCurrentInstance()?.uid.toString()
+  ) {
+    return;
+  }
+
+  if (ev.stopPropagation !== undefined) {
+    ev.stopPropagation();
+  }
+
+  if (ev.preventDefault !== undefined) {
+    ev.preventDefault();
+  }
+
+  if (isDraggable.value) {
+    bodyDrag.value = true;
+  }
+
+  const pointerX = ev.pageX === undefined ? ev.touches[0]!.pageX : ev.pageX;
+  const pointerY = ev.pageY === undefined ? ev.touches[0]!.pageY : ev.pageY;
+
+  saveDimensionsBeforeMove({ pointerX, pointerY });
+
+  if (parentLimitation.value) {
+    limits.value = calcDragLimitation();
+  }
+};
+
+watch(
+  () => active.value,
+  (isActive) => {
+    if (isActive) {
+      emit('activated');
+    } else {
+      emit('deactivated');
+    }
+  },
+);
+
+watch(
+  () => isActive.value,
+  (val) => {
+    active.value = val;
+  },
+  { immediate: true },
+);
+
+watch(
+  () => z.value,
+  (val) => {
+    if ((val as number) >= 0 || val === 'auto') {
+      zIndex.value = val as number;
+    }
+  },
+  { immediate: true },
+);
+
+watch(
+  () => x.value,
+  (newVal, oldVal) => {
+    if (stickDrag.value || bodyDrag.value || newVal === left.value) {
+      return;
+    }
+
+    const delta = oldVal - newVal;
+
+    bodyDown({ pageX: left.value!, pageY: top.value! } as MouseEvent &
+      TouchEvent);
+    bodyMove({ x: delta, y: 0 });
+
+    nextTick(() => {
+      bodyUp();
+    });
+  },
+);
+
+watch(
+  () => y.value,
+  (newVal, oldVal) => {
+    if (stickDrag.value || bodyDrag.value || newVal === top.value) {
+      return;
+    }
+
+    const delta = oldVal - newVal;
+
+    bodyDown({ pageX: left.value, pageY: top.value } as MouseEvent &
+      TouchEvent);
+    bodyMove({ x: 0, y: delta });
+
+    nextTick(() => {
+      bodyUp();
+    });
+  },
+);
+
+watch(
+  () => w.value,
+  (newVal, oldVal) => {
+    if (stickDrag.value || bodyDrag.value || newVal === width.value) {
+      return;
+    }
+
+    const stick = 'mr';
+    const delta = (oldVal as number) - (newVal as number);
+
+    stickDown(
+      stick,
+      { pageX: right.value, pageY: top.value! + height.value / 2 },
+      true,
+    );
+    stickMove({ x: delta, y: 0 });
+
+    nextTick(() => {
+      stickUp();
+    });
+  },
+);
+
+watch(
+  () => h.value,
+  (newVal, oldVal) => {
+    if (stickDrag.value || bodyDrag.value || newVal === height.value) {
+      return;
+    }
+
+    const stick = 'bm';
+    const delta = (oldVal as number) - (newVal as number);
+
+    stickDown(
+      stick,
+      { pageX: left.value! + width.value / 2, pageY: bottom.value },
+      true,
+    );
+    stickMove({ x: 0, y: delta });
+
+    nextTick(() => {
+      stickUp();
+    });
+  },
+);
+
+watch(
+  () => parentW.value,
+  (val) => {
+    right.value = val - width.value - left.value!;
+    parentWidth.value = val;
+  },
+);
+
+watch(
+  () => parentH.value,
+  (val) => {
+    bottom.value = val - height.value - top.value!;
+    parentHeight.value = val;
+  },
+);
+</script>
+
+<template>
+  <div
+    :class="`${active || isActive ? 'active' : 'inactive'} ${contentClass ? contentClass : ''}`"
+    :style="positionStyle"
+    class="resize"
+    @mousedown="bodyDown($event as TouchEvent & MouseEvent)"
+    @touchend="up"
+    @touchstart="bodyDown($event as TouchEvent & MouseEvent)"
+  >
+    <div ref="container" :style="sizeStyle" class="content-container">
+      <slot></slot>
+    </div>
+    <div
+      v-for="(stick, index) of sticks"
+      :key="index"
+      :class="[`resize-stick-${stick}`, isResizable ? '' : 'not-resizable']"
+      :style="stickStyles(stick)"
+      class="resize-stick"
+      @mousedown.stop.prevent="
+        stickDown(stick, $event as TouchEvent & MouseEvent)
+      "
+      @touchstart.stop.prevent="
+        stickDown(stick, $event as TouchEvent & MouseEvent)
+      "
+    ></div>
+  </div>
+</template>
+
+<style lang="css" scoped>
+.resize {
+  position: absolute;
+  box-sizing: border-box;
+}
+
+.resize.active::before {
+  position: absolute;
+  top: 0;
+  left: 0;
+  box-sizing: border-box;
+  width: 100%;
+  height: 100%;
+  content: '';
+  outline: 1px dashed #d6d6d6;
+}
+
+.resize-stick {
+  position: absolute;
+  box-sizing: border-box;
+  font-size: 1px;
+  background: #fff;
+  border: 1px solid #6c6c6c;
+  box-shadow: 0 0 2px #bbb;
+}
+
+.inactive .resize-stick {
+  display: none;
+}
+
+.resize-stick-tl,
+.resize-stick-br {
+  cursor: nwse-resize;
+}
+
+.resize-stick-tm,
+.resize-stick-bm {
+  left: 50%;
+  cursor: ns-resize;
+}
+
+.resize-stick-tr,
+.resize-stick-bl {
+  cursor: nesw-resize;
+}
+
+.resize-stick-ml,
+.resize-stick-mr {
+  top: 50%;
+  cursor: ew-resize;
+}
+
+.resize-stick.not-resizable {
+  display: none;
+}
+
+.content-container {
+  position: relative;
+  display: block;
+}
+</style>

playground/src/locales/langs/zh-CN/examples.json

@@ -9,6 +9,9 @@
   "ellipsis": {
     "title": "文本省略"
   },
+  "resize": {
+    "title": "拖动调整"
+  },
   "form": {
     "title": "表单",
     "basic": "基础表单",

playground/src/router/routes/modules/examples.ts

@@ -228,6 +228,15 @@ const routes: RouteRecordRaw[] = [
           title: $t('examples.ellipsis.title'),
         },
       },
+      {
+        name: 'VueResizeDemo',
+        path: '/demos/resize/basic',
+        component: () => import('#/views/examples/resize/basic.vue'),
+        meta: {
+          icon: 'material-symbols:resize',
+          title: $t('examples.resize.title'),
+        },
+      },
     ],
   },
 ];

playground/src/views/examples/resize/basic.vue

@@ -0,0 +1,44 @@
+<script lang="ts" setup>
+import { ref } from 'vue';
+
+import { Page, VResize } from '@vben/common-ui';
+
+const width = ref(200);
+const height = ref(200);
+const top = ref(200);
+const left = ref(200);
+
+const resize = (newRect: {
+  height: number;
+  left: number;
+  top: number;
+  width: number;
+}) => {
+  width.value = newRect.width;
+  height.value = newRect.height;
+  top.value = newRect.top;
+  left.value = newRect.left;
+};
+</script>
+
+<template>
+  <Page description="Resize组件基础示例" title="Resize组件">
+    <div class="m-4 bg-blue-500 p-48 text-xl">
+      {{
+        `width: ${width}px, height: ${height}px, top: ${top}px, left: ${left}px`
+      }}
+    </div>
+
+    <VResize
+      :h="200"
+      :is-active="true"
+      :w="200"
+      :x="200"
+      :y="200"
+      @dragging="resize"
+      @resizing="resize"
+    >
+      <div class="h-full w-full bg-red-500"></div>
+    </VResize>
+  </Page>
+</template>