added and centered buttons

Projekte/monopoly/client/src/main/java/pp/monopoly/client/gui/TradeMenu.java

@@ -43,12 +43,8 @@ public class TradeMenu extends Dialog {
         mainContainer.setPreferredSize(new Vector3f(1200, 800, 0));
         mainContainer.setBackground(translucentWhiteBackground);
 
-
+        // Add header container
-        // Add title with background
+        mainContainer.addChild(createHeaderContainer());
-        Label headerLabel = mainContainer.addChild(new Label("Handelsmenu", new ElementId("label-Bold")));
-        headerLabel.setFontSize(40);
-        headerLabel.setBackground(new QuadBackgroundComponent(new ColorRGBA(1.0f, 1.0f, 1.0f, 0.5f)));
-
         // Add main content (three columns: left, middle, right)
         mainContainer.addChild(createMainContent());
 
@@ -64,6 +60,26 @@ public class TradeMenu extends Dialog {
     //TODO Ebenen prüfen und eine Ebene Hochsetzen
     //TODO Farben der Label anpassen
 
+
+    /**
+     * Creates a container for the header with a fixed size.
+     *
+     * @return The header container.
+     */
+    private Container createHeaderContainer() {
+        // Create a container for the header
+        Container headerContainer = new Container(new SpringGridLayout(Axis.X, Axis.Y));
+        headerContainer.setPreferredSize(new Vector3f(200, 100, 0)); // Set fixed width and height
+
+        // Add the header label
+        Label headerLabel = headerContainer.addChild(new Label("Handelsmenü", new ElementId("label-Bold")));
+        headerLabel.setFontSize(32); // Adjust font size as needed
+        headerLabel.setInsets(new Insets3f(10, 10, 10, 10)); // Add padding around the label
+        headerLabel.setBackground(new QuadBackgroundComponent(new ColorRGBA(1.0f, 1.0f, 1.0f, 0.5f))); // Optional background
+
+        return headerContainer;
+    }
+
     /**
      * Creates the main content layout (left, middle, right columns).
      *
@@ -71,6 +87,7 @@ public class TradeMenu extends Dialog {
      */
     private Container createMainContent() {
         Container mainContent = new Container(new SpringGridLayout(Axis.X, Axis.Y));
+        mainContent.setPreferredSize(new Vector3f(1200, 700, 0));
 
         // Left Column
         mainContent.addChild(createTradeColumn("Wähle Handelsobjekt:", true));
@@ -86,11 +103,29 @@ public class TradeMenu extends Dialog {
         arrows.setFontSize(40);
 
         TextField rightSelectionsField = middleSection.addChild(new TextField("Zielobjekte..."));
+        // "Bestätigen" button
+        lowerRightMenu = new Container();
+        tradeButton.setPreferredSize(new Vector3f(200, 60, 0));
+        tradeButton.setFontSize(30);
+        tradeButton.addClickCommands(s -> ifTopDialog(() -> {
+            app.getGameLogic().playSound(Sound.BUTTON);
+            close();
+            new TradeMenu(app).open();
+        }));
+        lowerRightMenu.addChild(tradeButton);
+
+        // Position the container near the bottom-right corner
+        lowerRightMenu.setLocalTranslation(new Vector3f(app.getCamera().getWidth() - 680, 100, 8)); // X: 220px from the right, Y: 50px above the bottom
+        app.getGuiNode().attachChild(lowerRightMenu);
+
 
 
         // Right Column
         mainContent.addChild(createTradeColumn("Wähle Zielobjekt:", false));
 
+        Label spacer = middleSection.addChild(new Label("")); // Spacer
+        spacer.setPreferredSize(new Vector3f(1, 50, 0));
+
         return mainContent;
     }
 
@@ -103,7 +138,7 @@ public class TradeMenu extends Dialog {
      */
     private Container createTradeColumn(String label, boolean isLeft) {
         Container column = new Container(new SpringGridLayout(Axis.Y, Axis.X));
-        column.setBackground(new QuadBackgroundComponent(new ColorRGBA(ColorRGBA.Black)));
+        column.setBackground(new QuadBackgroundComponent(new ColorRGBA(ColorRGBA.White)));
 
         Label columnLabel = column.addChild(new Label(label));
         columnLabel.setFontSize(24);
@@ -112,22 +147,46 @@ public class TradeMenu extends Dialog {
         // Add dropdowns
         column.addChild(new Label("Gebäude:"));
         Selector<String> buildingSelector = column.addChild(new Selector<>(getSampleItems(),"glass"));
+        buildingSelector.setBackground(new QuadBackgroundComponent(new ColorRGBA(ColorRGBA.Black)));
 
         column.addChild(new Label("Währung:"));
         Selector<String> currencySelector = column.addChild(new Selector<>(getSampleItems(),"glass"));
+        currencySelector.setBackground(new QuadBackgroundComponent(new ColorRGBA(ColorRGBA.Black)));
 
         column.addChild(new Label("Sonderkarten:"));
         Selector<String> specialCardSelector = column.addChild(new Selector<>(getSampleItems(),"glass"));
+        specialCardSelector.setBackground(new QuadBackgroundComponent(new ColorRGBA(ColorRGBA.Black)));
 
         // Assign selectors to corresponding fields
         if (isLeft) {
             leftBuildingSelector = buildingSelector;
             leftCurrencySelector = currencySelector;
             leftSpecialCardSelector = specialCardSelector;
-        } else {
+
+            // "Abbrechen" button
+            lowerLeftMenu = new Container();
+            cancelButton.setPreferredSize(new Vector3f(200, 60, 0));
+            cancelButton.setFontSize(30);
+            cancelButton.addClickCommands(s -> ifTopDialog(() -> {
+                app.getGameLogic().playSound(Sound.BUTTON);
+                close();
+            }));
+            lowerLeftMenu.addChild(cancelButton);
+
+            // Position the container near the bottom-left corner
+            lowerLeftMenu.setLocalTranslation(new Vector3f(70, 100, 8)); // Adjust X and Y to align with the bottom-left corner
+            app.getGuiNode().attachChild(lowerLeftMenu);
+
+            Label spacer = column.addChild(new Label("")); // Spacer
+            spacer.setPreferredSize(new Vector3f(1, 130, 0));
+
+               } else {
             rightBuildingSelector = buildingSelector;
             rightCurrencySelector = currencySelector;
             rightSpecialCardSelector = specialCardSelector;
+
+            Label spacer = column.addChild(new Label("")); // Spacer
+            spacer.setPreferredSize(new Vector3f(1, 130, 0));
         }
 
         return column;