Fixed - Margin configurations must be overridden instead of it's MaterialWidget base configs.

Added validateNow() method for optional params.

Author: kevzlou7979

src/main/java/gwt/material/design/amcharts/client/ui/chart/RectangularChart.java

@@ -26,6 +26,7 @@
 import gwt.material.design.amcharts.client.ui.chart.options.TrendLine;
 import gwt.material.design.client.base.helper.ColorHelper;
 import gwt.material.design.client.constants.Color;
+import gwt.material.design.client.ui.MaterialToast;
 
 //@formatter:off
 
@@ -94,6 +95,31 @@ public void setMarginsUpdated(boolean marginsUpdated) {
         getChart().marginsUpdated = marginsUpdated;
     }
 
+    @Override
+    public void setMargin(double margin) {
+        super.setMargin(margin);
+    }
+
+    @Override
+    public void setMarginTop(double marginTop) {
+        getChart().marginTop = (int) marginTop;
+    }
+
+    @Override
+    public void setMarginBottom(double marginBottom) {
+        getChart().marginBottom = (int) marginBottom;
+    }
+
+    @Override
+    public void setMarginLeft(double marginLeft) {
+        getChart().marginLeft = (int) marginLeft;
+    }
+
+    @Override
+    public void setMarginRight(double marginRight) {
+        getChart().marginRight = (int) marginRight;
+    }
+
     /**
      * Maximum zoom factor value axes. Default to 20
      */

src/main/java/gwt/material/design/amcharts/client/ui/chart/base/AbstractChart.java

@@ -695,6 +695,14 @@ public void validateNow(Object validateData, boolean skipEvents) {
         getChart().validateNow(validateData, skipEvents);
     }
 
+    /**
+     * This method should be called after you changed one or more properties of any class. The chart will redraw after
+     * this method is called.Both attributes, validateData and skipEvents are optional (false by default).
+     */
+    public void validateNow() {
+        getChart().validateNow();
+    }
+
     /**
      * Adds chart to the specified DIV.
      *

src/main/java/gwt/material/design/amcharts/client/ui/chart/js/AmChart.java

@@ -25,10 +25,7 @@
 import gwt.material.design.amcharts.client.ui.chart.js.options.Title;
 import gwt.material.design.amcharts.client.ui.chart.plugins.export.js.AmExportOption;
 import gwt.material.design.jquery.client.api.Functions;
-import jsinterop.annotations.JsMethod;
-import jsinterop.annotations.JsPackage;
-import jsinterop.annotations.JsProperty;
-import jsinterop.annotations.JsType;
+import jsinterop.annotations.*;
 
 //@formatter:off
 
@@ -533,6 +530,13 @@ public class AmChart {
     @JsMethod
     public native void validateNow(Object validateData, boolean skipEvents);
 
+    /**
+     * This method should be called after you changed one or more properties of any class. The chart will redraw after
+     * this method is called.Both attributes, validateData and skipEvents are optional (false by default).
+     */
+    @JsMethod
+    public native void validateNow();
+
     /**
      * Adds chart to the specified DIV.
      *

src/main/java/gwt/material/design/amcharts/client/ui/chart/js/options/Values.java

@@ -1,3 +1,22 @@
+/*
+ * #%L
+ * GwtMaterial
+ * %%
+ * Copyright (C) 2015 - 2018 GwtMaterialDesign
+ * %%
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * #L%
+ */
 package gwt.material.design.amcharts.client.ui.chart.js.options;
 
 import jsinterop.annotations.JsOverlay;

src/main/java/gwt/material/design/amcharts/client/ui/stock/StockGraph.java

@@ -1,3 +1,22 @@
+/*
+ * #%L
+ * GwtMaterial
+ * %%
+ * Copyright (C) 2015 - 2018 GwtMaterialDesign
+ * %%
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * #L%
+ */
 package gwt.material.design.amcharts.client.ui.stock;
 
 import gwt.material.design.amcharts.client.ui.chart.base.constants.GraphType;

src/main/java/gwt/material/design/amcharts/client/ui/stock/StockLegend.java

@@ -1,3 +1,22 @@
+/*
+ * #%L
+ * GwtMaterial
+ * %%
+ * Copyright (C) 2015 - 2018 GwtMaterialDesign
+ * %%
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * #L%
+ */
 package gwt.material.design.amcharts.client.ui.stock;
 
 import gwt.material.design.amcharts.client.ui.chart.options.Legend;

src/main/java/gwt/material/design/amcharts/client/ui/stock/StockPanel.java

@@ -1,3 +1,22 @@
+/*
+ * #%L
+ * GwtMaterial
+ * %%
+ * Copyright (C) 2015 - 2018 GwtMaterialDesign
+ * %%
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * #L%
+ */
 package gwt.material.design.amcharts.client.ui.stock;
 
 import gwt.material.design.amcharts.client.ui.chart.SerialChart;

src/main/java/gwt/material/design/amcharts/client/ui/stock/js/Period.java

@@ -1,3 +1,22 @@
+/*
+ * #%L
+ * GwtMaterial
+ * %%
+ * Copyright (C) 2015 - 2018 GwtMaterialDesign
+ * %%
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * #L%
+ */
 package gwt.material.design.amcharts.client.ui.stock.js;
 
 import jsinterop.annotations.JsOverlay;