feat!: add getter and setter for buttonSpacing in ContextButton; remove widthAdjust from Title (#7932)

* feat: add getter and setter for buttonSpacing in ContextButton

* refactor: remove widthAdjust property and its associated methods from Title class

* refactor: change property type

---------

Co-authored-by: Sascha Ißbrücker <sissbruecker@vaadin.com>

Author: DiegoCardoso

vaadin-charts-flow-parent/vaadin-charts-flow/src/main/java/com/vaadin/flow/component/charts/model/ContextButton.java

@@ -17,6 +17,7 @@
 public class ContextButton extends AbstractConfigurationObject {
 
     private HorizontalAlign align;
+    private Number buttonSpacing;
     private Boolean enabled;
     private Number height;
     private ContextButtonMenuItem[] menuItems;
@@ -57,6 +58,25 @@ public ContextButton(Boolean enabled) {
         this.enabled = enabled;
     }
 
+    /**
+     * Gets the spacing between the context button and other exporting buttons.
+     * 
+     * @return the button spacing
+     */
+    public Number getButtonSpacing() {
+        return buttonSpacing;
+    }
+
+    /**
+     * Sets the spacing between the context button and other exporting buttons.
+     * 
+     * @param buttonSpacing
+     *            the spacing value
+     */
+    public void setButtonSpacing(Number buttonSpacing) {
+        this.buttonSpacing = buttonSpacing;
+    }
+
     /**
      * @see #setEnabled(Boolean)
      */

vaadin-charts-flow-parent/vaadin-charts-flow/src/main/java/com/vaadin/flow/component/charts/model/Title.java

@@ -22,7 +22,6 @@ public class Title extends AbstractConfigurationObject {
     private String text;
     private Boolean useHTML;
     private VerticalAlign verticalAlign;
-    private Number widthAdjust;
     private Number x;
     private Number y;
 
@@ -165,23 +164,6 @@ public void setVerticalAlign(VerticalAlign verticalAlign) {
         this.verticalAlign = verticalAlign;
     }
 
-    /**
-     * @see #setWidthAdjust(Number)
-     */
-    public Number getWidthAdjust() {
-        return widthAdjust;
-    }
-
-    /**
-     * Adjustment made to the title width, normally to reserve space for the
-     * exporting burger menu.
-     * <p>
-     * Defaults to: -44
-     */
-    public void setWidthAdjust(Number widthAdjust) {
-        this.widthAdjust = widthAdjust;
-    }
-
     /**
      * @see #setX(Number)
      */