Minor UI fixes

@@ -492,8 +492,8 @@ export class DashboardComponent extends PageComponent implements IDashboardCompo
     const parentHeight = this.gridster.el.offsetHeight;
     if (this.isMobileSize && this.mobileAutofillHeight && parentHeight) {
       this.updateMobileOpts(parentHeight);
-      this.notifyGridsterOptionsChanged();
     }
+    this.notifyGridsterOptionsChanged();
   }
 
   private updateLayoutOpts() {

@@ -84,9 +84,6 @@ export class DateRangeNavigatorWidgetComponent extends PageComponent implements
   }
 
   ngOnInit(): void {
-    this.dashboardTimewindowChangedSubscription = this.ctx.dashboard.dashboardTimewindowChanged.subscribe(() => {
-      this.widgetContextTimewindowSync();
-    });
     this.settings = this.ctx.settings;
     this.settings.useSessionStorage = isDefined(this.settings.useSessionStorage) ? this.settings.useSessionStorage : true;
     let selection;
@@ -110,6 +107,9 @@ export class DateRangeNavigatorWidgetComponent extends PageComponent implements
     }
     this.selectedStepSize = this.datesMap[this.settings.stepSize || 'day'].ts;
     this.widgetContextTimewindowSync();
+    this.dashboardTimewindowChangedSubscription = this.ctx.dashboard.dashboardTimewindowChanged.subscribe(() => {
+      this.widgetContextTimewindowSync();
+    });
   }
 
   ngOnDestroy(): void {

@@ -474,7 +474,8 @@ export class DashboardWidget implements GridsterItem, IDashboardWidget {
       if (mobileHeight) {
         res = mobileHeight;
       } else {
-        res = this.widget.sizeY * 24 / this.dashboard.gridsterOpts.minCols;
+        const sizeY = this.widgetLayout ? this.widgetLayout.sizeY : this.widget.sizeY;
+        res = sizeY * 24 / this.dashboard.gridsterOpts.minCols;
       }
     } else {
       if (this.widgetLayout) {

@@ -15,7 +15,6 @@
 ///
 
 import {
-  ChangeDetectionStrategy,
   Component,
   ElementRef,
   forwardRef,
@@ -106,6 +105,8 @@ export class JsonFormComponent implements OnInit, ControlValueAccessor, Validato
 
   private propagateChange = null;
   private propagateChangePending = false;
+  private writingValue = false;
+  private updateViewPending = false;
 
   constructor(public elementRef: ElementRef,
               private translate: TranslateService,
@@ -143,6 +144,7 @@ export class JsonFormComponent implements OnInit, ControlValueAccessor, Validato
   }
 
   writeValue(data: JsonFormComponentData): void {
+    this.writingValue = true;
     this.data = data;
     this.schema = this.data && this.data.schema ? deepClone(this.data.schema) : {
       type: 'object'
@@ -154,19 +156,29 @@ export class JsonFormComponent implements OnInit, ControlValueAccessor, Validato
     this.model = inspector.sanitize(this.schema, this.model).data;
     this.updateAndRender();
     this.isModelValid = this.validateModel();
-    if (!this.isModelValid) {
+    this.writingValue = false;
+    if (!this.isModelValid || this.updateViewPending) {
       this.updateView();
     }
 }
 
   updateView() {
-    if (this.data) {
-      this.data.model = this.model;
-      if (this.propagateChange) {
-        this.propagateChange(this.data);
-      } else {
-        this.propagateChangePending = true;
+    if (!this.writingValue) {
+      this.updateViewPending = false;
+      if (this.data) {
+        this.data.model = this.model;
+        if (this.propagateChange) {
+          try {
+            this.propagateChange(this.data);
+          } catch (e) {
+            this.propagateChangePending = true;
+          }
+        } else {
+          this.propagateChangePending = true;
+        }
       }
+    } else {
+      this.updateViewPending = true;
     }
   }