make window dimensions customizable

Author: damgem

extern/config.json

@@ -1,6 +1,9 @@
 {
   "legacyMode": false,
   "legacyProfile": "WS",
+  "windowWidth" : 680,
+  "windowHeight" : 960,
+  "keyColumnWidth": 150,
   "profiles": {
     "WS": {
       "target": "data/teilnehmer.xls",

src/main/java/com/damgem/DataImporter/Controller/MainController.java

@@ -23,6 +23,8 @@
 import javafx.scene.control.Tooltip;
 import javafx.scene.effect.ColorInput;
 import javafx.scene.image.Image;
+import javafx.scene.layout.AnchorPane;
+import javafx.scene.layout.ColumnConstraints;
 import javafx.scene.layout.GridPane;
 import javafx.scene.paint.Color;
 import javafx.scene.paint.Paint;
@@ -41,6 +43,8 @@ public class MainController implements Initializable {
     public Button buttonConfirm;
     public Label targetLabel;
     public Label subTargetLabel;
+    public AnchorPane anchor;
+    public ColumnConstraints keyColumn;
 
     private List<Field> fields;
     private final Property<Boolean> disabled = new SimpleBooleanProperty(false);
@@ -148,6 +152,12 @@ public void errorDialog(String errorTitle, String errorDescription) {
         stage.showAndWait();
     }
 
+    public void setDimensions(Integer width, Integer height, Integer keyColumnWidth) {
+        if(width != null) this.anchor.setPrefWidth(width);
+        if(height != null) this.anchor.setPrefHeight(height);
+        if(keyColumnWidth != null) this.keyColumn.setPrefWidth(keyColumnWidth);
+    }
+
     private class FieldName extends Label {
         FieldName(Field field) {
             super(field.name);

src/main/java/com/damgem/DataImporter/Data/ConfigurationData.java

@@ -6,5 +6,8 @@
 public class ConfigurationData {
     public Boolean legacyMode;
     public String legacyProfile;
+    public Integer windowWidth;
+    public Integer windowHeight;
+    public Integer keyColumnWidth;
     public Map<String, Profile> profiles;
 }

src/main/java/com/damgem/DataImporter/Main.java

@@ -97,6 +97,7 @@ private void start_unsafe(Stage primaryStage) throws DataImporterError {
 
         // Init Main Controller
         MainController controller = loader.getController();
+        controller.setDimensions(configurationData.windowWidth, configurationData.windowHeight, configurationData.keyColumnWidth);
         controller.setFields(new FieldMatcher(profile.mapping).match(parameterData.values));
         controller.setTarget(Objects.requireNonNullElse(profile.target, ""),
                              Objects.requireNonNullElse(profile.subTarget, ""));

src/main/resources/Main.fxml

@@ -14,7 +14,8 @@
             prefWidth="600.0"
             xmlns="http://javafx.com/javafx"
             xmlns:fx="http://javafx.com/fxml"
-            fx:controller="com.damgem.DataImporter.Controller.MainController">
+            fx:controller="com.damgem.DataImporter.Controller.MainController"
+            fx:id="anchor">
     <VBox AnchorPane.rightAnchor="0"
           AnchorPane.leftAnchor="0"
           AnchorPane.topAnchor="0"
@@ -29,7 +30,7 @@
             </padding>
             <GridPane fx:id="grid" hgap="16" vgap="4">
                 <columnConstraints>
-                    <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" halignment="RIGHT"/>
+                    <ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" halignment="RIGHT" fx:id="keyColumn"/>
                     <ColumnConstraints hgrow="ALWAYS" minWidth="10.0" prefWidth="150.0"/>
                 </columnConstraints>
                 <padding>