close quasarframework#1766: Fix QLayout offset not updated on start (quasarframework#1770)

close quasarframework#1766

Author: pdanpdan

dev/components/new-layout/new-layout.vue

@@ -233,7 +233,7 @@ export default {
 
       headerReveal: false,
       footerReveal: false,
-      leftOverlay: true,
+      leftOverlay: false,
       rightOverlay: true,
       leftBehavior: 'default',
       rightBehavior: 'default',

src/components/layout/QLayoutDrawer.js

@@ -265,9 +265,8 @@ export default {
   },
   created () {
     this.layout.instances[this.side] = this
-    if (this.onLayout) {
-      this.__update('space', true)
-    }
+    this.__update('space', this.onLayout)
+    this.__update('offset', this.offset)
 
     this.$nextTick(() => {
       this.animateOverlay = true

src/components/layout/QLayoutFooter.js

@@ -103,6 +103,7 @@ export default {
   created () {
     this.layout.instances.footer = this
     this.__update('space', this.value)
+    this.__update('offset', this.offset)
   },
   beforeDestroy () {
     if (this.layout.instances.footer === this) {

src/components/layout/QLayoutHeader.js

@@ -107,6 +107,7 @@ export default {
   created () {
     this.layout.instances.header = this
     this.__update('space', this.value)
+    this.__update('offset', this.offset)
   },
   beforeDestroy () {
     if (this.layout.instances.header === this) {