改写Dframe resize

hanbaoshan

2020-08-03 2645dd9c47a894688c2a6c9b151b5a76e7f5a12b

改写Dframe resize

 src/pages/desktop/index/components/DFrame.vue

@@ -21,7 +21,8 @@
    <div class="d-frame-content">
      <iframe :src="data.url" v-if="data.url"></iframe>
      <div v-html="data.html" v-if="data.html"></div>
      <span class="d-frame-operation-resize" v-resize></span>
      <!-- <span class="d-frame-operation-resize" v-resize></span> -->
      <span class="d-frame-operation-resize" @mousedown="mousedown" @mousemove.prevent="mousemove" @mouseup="mouseup"></span>
    </div>
  </div>
</template>
@@ -38,8 +39,13 @@
      fullScreen: false,
      width: this.data.width || 1024,
      height: this.data.height || 512,
      dragLock: false,
      resizeObj: {
        startW : 0,
        startH: 0,
        mouX: 0,
        mouY: 0,
      resizeLock: false
      }
    }
  },
  mounted() {
@@ -50,6 +56,31 @@
    })
  },
  methods: {
    //resize
      mousedown(e){
        debugger
        this.resizeObj.mouX = e.clientX;
        this.resizeObj.mouY = e.clientY;
        this.resizeObj.startW = this.width;
        this.resizeObj.startH = this.height;
        this.resizeObj.resizeLock = true;
      },
      mousemove(e){
        document.onmousemove = function(e){
          if(!this.resizeObj.resizeLock){
            return
          }
          e = e||window.event;
          e.preventDefault();
          this.width = this.resizeObj.startW + e.clientX-this.resizeObj.mouX;
          this.height = this.resizeObj.startH + e.clientY-this.resizeObj.mouY;
        }.bind(this)
      },
      mouseup(){
        this.resizeObj.resizeLock = false;
        document.onmousemove = null;
      },
    //resize end
    closeFrame: function () {
      this.$store.dispatch('desktop/closeFrame', this.data);
      this.refreshDock();
@@ -106,6 +137,7 @@
        let disy = e.clientY - el.parentElement.offsetTop;
        el.style.cursor = 'move';
        document.onmousemove = function (e) {
          e.preventDefault();
          window.getSelection().removeAllRanges();
          el.parentElement.style.left = e.clientX - disx + 'px';
          el.parentElement.style.top = e.clientY - disy + 'px';