Added option to delete StringKV and FileKV fields from respective lists

.gitignore

@@ -6,5 +6,4 @@ classes/
 src/main/java/META-INF/
 dependency-reduced-pom.xml
 history.sqlite
-themes/
 /config/restaurant.state

src/main/java/com/rohitawate/restaurant/homewindow/DashboardController.java

@@ -380,6 +380,10 @@ public class DashboardController implements Initializable {
             controller.setKeyField(key);
             controller.setValueField(value);
             paramsControllers.add(controller);
+            controller.deleteButton.setOnAction(e -> {
+                paramsBox.getChildren().remove(headerField);
+                paramsControllers.remove(controller);
+            });
             paramsBox.getChildren().add(headerField);
         } catch (IOException e) {
             e.printStackTrace();

src/main/java/com/rohitawate/restaurant/homewindow/FileKeyValueFieldController.java

@@ -16,6 +16,7 @@
 
 package com.rohitawate.restaurant.homewindow;
 
+import com.jfoenix.controls.JFXButton;
 import com.jfoenix.controls.JFXCheckBox;
 import javafx.beans.binding.Bindings;
 import javafx.fxml.FXML;
@@ -33,6 +34,8 @@ public class FileKeyValueFieldController implements Initializable {
     private TextField fileKeyField, fileValueField;
     @FXML
     private JFXCheckBox checkBox;
+    @FXML
+    protected JFXButton deleteButton;
 
     /*
         Set to true when user manually un-checks the field

src/main/java/com/rohitawate/restaurant/homewindow/FormDataTabController.java

@@ -32,7 +32,7 @@ import java.util.ResourceBundle;
 
 public class FormDataTabController implements Initializable {
     @FXML
-    private VBox headersBox;
+    private VBox fieldsBox;
 
     private List<StringKeyValueFieldController> stringControllers;
     private List<FileKeyValueFieldController> fileControllers;
@@ -69,13 +69,17 @@ public class FormDataTabController implements Initializable {
 
         try {
             FXMLLoader loader = new FXMLLoader(getClass().getResource("/fxml/homewindow/FileKeyValueField.fxml"));
-            Parent headerField = loader.load();
+            Parent fileField = loader.load();
-            ThemeManager.setTheme(headerField);
+            ThemeManager.setTheme(fileField);
             FileKeyValueFieldController controller = loader.getController();
             controller.setFileKeyField(key);
             controller.setFileValueField(value);
+            controller.deleteButton.setOnAction(e -> {
+                fieldsBox.getChildren().remove(fileField);
+                fileControllers.remove(controller);
+            });
             fileControllers.add(controller);
-            headersBox.getChildren().add(headerField);
+            fieldsBox.getChildren().add(fileField);
         } catch (IOException e) {
             e.printStackTrace();
         }
@@ -104,12 +108,16 @@ public class FormDataTabController implements Initializable {
 
         try {
             FXMLLoader loader = new FXMLLoader(getClass().getResource("/fxml/homewindow/StringKeyValueField.fxml"));
-            Parent headerField = loader.load();
+            Parent stringField = loader.load();
             StringKeyValueFieldController controller = loader.getController();
             controller.setKeyField(key);
             controller.setValueField(value);
             stringControllers.add(controller);
-            headersBox.getChildren().add(headerField);
+            controller.deleteButton.setOnAction(e -> {
+                fieldsBox.getChildren().remove(stringField);
+                stringControllers.remove(controller);
+            });
+            fieldsBox.getChildren().add(stringField);
         } catch (IOException e) {
             e.printStackTrace();
         }

src/main/java/com/rohitawate/restaurant/homewindow/HeaderTabController.java

@@ -67,6 +67,10 @@ public class HeaderTabController implements Initializable {
             controller.setKeyField(key);
             controller.setValueField(value);
             controllers.add(controller);
+            controller.deleteButton.setOnAction(e -> {
+                headersBox.getChildren().remove(headerField);
+                controllers.remove(controller);
+            });
             headersBox.getChildren().add(headerField);
         } catch (IOException e) {
             e.printStackTrace();

src/main/java/com/rohitawate/restaurant/homewindow/StringKeyValueFieldController.java

@@ -16,6 +16,7 @@
 
 package com.rohitawate.restaurant.homewindow;
 
+import com.jfoenix.controls.JFXButton;
 import com.jfoenix.controls.JFXCheckBox;
 import javafx.beans.binding.Bindings;
 import javafx.fxml.FXML;
@@ -31,6 +32,8 @@ public class StringKeyValueFieldController implements Initializable {
     private TextField keyField, valueField;
     @FXML
     private JFXCheckBox checkBox;
+    @FXML
+    protected JFXButton deleteButton;
 
     /*
         Set to true when user manually un-checks the field

src/main/java/com/rohitawate/restaurant/homewindow/URLTabController.java

@@ -65,13 +65,17 @@ public class URLTabController implements Initializable {
 
         try {
             FXMLLoader loader = new FXMLLoader(getClass().getResource("/fxml/homewindow/StringKeyValueField.fxml"));
-            Parent parent = loader.load();
+            Parent stringField = loader.load();
-            ThemeManager.setTheme(parent);
+            ThemeManager.setTheme(stringField);
             StringKeyValueFieldController controller = loader.getController();
             controller.setKeyField(key);
             controller.setValueField(value);
+            controller.deleteButton.setOnAction(e -> {
+                fieldsBox.getChildren().remove(stringField);
+                controllers.remove(controller);
+            });
             controllers.add(controller);
-            fieldsBox.getChildren().add(parent);
+            fieldsBox.getChildren().add(stringField);
         } catch (IOException e) {
             e.printStackTrace();
         }

src/main/resources/fxml/homewindow/FileKeyValueField.fxml

@@ -20,9 +20,11 @@
 <?import com.jfoenix.controls.JFXCheckBox?>
 <?import javafx.geometry.Insets?>
 <?import javafx.scene.control.TextField?>
+<?import javafx.scene.image.Image?>
+<?import javafx.scene.image.ImageView?>
 <?import javafx.scene.layout.HBox?>
 <HBox fx:id="headerField" alignment="CENTER" spacing="10.0" stylesheets="@../../css/Adreana.css"
-      xmlns="http://javafx.com/javafx/8.0.111" xmlns:fx="http://javafx.com/fxml/1"
+      xmlns="http://javafx.com/javafx/8.0.141" xmlns:fx="http://javafx.com/fxml/1"
       fx:controller="com.rohitawate.restaurant.homewindow.FileKeyValueFieldController">
     <children>
         <JFXCheckBox fx:id="checkBox" checkedColor="ORANGERED" unCheckedColor="#7a7a7a" HBox.hgrow="ALWAYS"/>
@@ -30,6 +32,15 @@
         <TextField fx:id="fileValueField" layoutX="10.0" layoutY="10.0" prefWidth="400.0" promptText="FILE PATH"
                    HBox.hgrow="ALWAYS"/>
         <JFXButton fx:id="browseButton" onAction="#browseFile" text="BROWSE"/>
+        <JFXButton fx:id="deleteButton" ripplerFill="WHITE">
+            <graphic>
+                <ImageView fitHeight="15.0" fitWidth="15.0" opacity="0.25" pickOnBounds="true" preserveRatio="true">
+                    <image>
+                        <Image url="@../../assets/CrossMark.png"/>
+                    </image>
+                </ImageView>
+            </graphic>
+        </JFXButton>
     </children>
     <padding>
         <Insets bottom="5.0" left="10.0" right="10.0" top="5.0"/>

src/main/resources/fxml/homewindow/FormDataTab.fxml

@@ -23,7 +23,7 @@
 <?import javafx.scene.image.ImageView?>
 <?import javafx.scene.layout.*?>
 <VBox fx:id="headerTabContent" alignment="CENTER" stylesheets="@../../css/Adreana.css"
-      xmlns="http://javafx.com/javafx/8.0.111" xmlns:fx="http://javafx.com/fxml/1"
+      xmlns="http://javafx.com/javafx/8.0.141" xmlns:fx="http://javafx.com/fxml/1"
       fx:controller="com.rohitawate.restaurant.homewindow.FormDataTabController">
     <children>
         <HBox alignment="CENTER" VBox.vgrow="NEVER">
@@ -67,7 +67,7 @@
         </HBox>
         <ScrollPane fitToHeight="true" fitToWidth="true" hbarPolicy="NEVER" VBox.vgrow="ALWAYS">
             <content>
-                <VBox fx:id="headersBox" alignment="TOP_CENTER"/>
+                <VBox fx:id="fieldsBox" alignment="TOP_CENTER"/>
             </content>
         </ScrollPane>
     </children>

src/main/resources/fxml/homewindow/StringKeyValueField.fxml

@@ -16,18 +16,30 @@
   ~ limitations under the License.
   -->
 
+<?import com.jfoenix.controls.JFXButton?>
 <?import com.jfoenix.controls.JFXCheckBox?>
 <?import javafx.geometry.Insets?>
 <?import javafx.scene.control.TextField?>
-<?import javafx.scene.layout.HBox?>
+<?import javafx.scene.image.Image?>
+<?import javafx.scene.image.ImageView?>
+<?import javafx.scene.layout.*?>
 <HBox fx:id="headerField" alignment="CENTER" spacing="10.0" stylesheets="@../../css/Adreana.css"
-      xmlns="http://javafx.com/javafx/8.0.111" xmlns:fx="http://javafx.com/fxml/1"
+      xmlns="http://javafx.com/javafx/8.0.141" xmlns:fx="http://javafx.com/fxml/1"
       fx:controller="com.rohitawate.restaurant.homewindow.StringKeyValueFieldController">
     <children>
         <JFXCheckBox fx:id="checkBox" checkedColor="ORANGERED" unCheckedColor="#7a7a7a" HBox.hgrow="ALWAYS"/>
         <TextField fx:id="keyField" prefWidth="400.0" promptText="KEY" HBox.hgrow="ALWAYS"/>
         <TextField fx:id="valueField" layoutX="10.0" layoutY="10.0" prefWidth="400.0" promptText="VALUE"
                    HBox.hgrow="ALWAYS"/>
+        <JFXButton fx:id="deleteButton" ripplerFill="WHITE" HBox.hgrow="ALWAYS">
+            <graphic>
+                <ImageView fitHeight="15.0" fitWidth="15.0" opacity="0.25" pickOnBounds="true" preserveRatio="true">
+                    <image>
+                        <Image url="@../../assets/CrossMark.png"/>
+                    </image>
+                </ImageView>
+            </graphic>
+        </JFXButton>
     </children>
     <padding>
         <Insets bottom="5.0" left="10.0" right="10.0" top="5.0"/>