Enhance ResizingBehaviour to Allow Direction Control and Improve Reso…

…urce Management.
dlsc-software-consulting-gmbh · Apr 29, 2024 · a6c08ff · a6c08ff
1 parent 2db0b87
commit a6c08ff
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Showing 2 changed files with 397 additions and 219 deletions.
diff --git a/gemsfx-demo/src/main/java/com/dlsc/gemsfx/demo/ResizingBehaviourApp.java b/gemsfx-demo/src/main/java/com/dlsc/gemsfx/demo/ResizingBehaviourApp.java
@@ -3,20 +3,30 @@
 import com.dlsc.gemsfx.util.ResizingBehaviour;
 import fr.brouillard.oss.cssfx.CSSFX;
 import javafx.application.Application;
+import javafx.beans.InvalidationListener;
 import javafx.geometry.Insets;
 import javafx.geometry.Pos;
 import javafx.scene.Group;
 import javafx.scene.Scene;
+import javafx.scene.control.Button;
+import javafx.scene.control.CheckBox;
 import javafx.scene.control.Label;
+import javafx.scene.control.Spinner;
+import javafx.scene.layout.BorderPane;
+import javafx.scene.layout.HBox;
 import javafx.scene.layout.StackPane;
+import javafx.scene.layout.VBox;
 import javafx.stage.Stage;
+import javafx.util.StringConverter;
+import org.controlsfx.control.CheckComboBox;
 
 public class ResizingBehaviourApp extends Application {
 
+    private ResizingBehaviour resizingSupport;
+
     @Override
     public void start(Stage stage) {
         Label content = new Label("Content");
-        content.setMouseTransparent(false);
         content.setStyle("-fx-background-color: orange;");
         content.setMaxSize(Double.MAX_VALUE, Double.MAX_VALUE);
         content.setAlignment(Pos.CENTER);
@@ -27,14 +37,37 @@ public void start(Stage stage) {
         stackPane.setPrefSize(250, 250);
         stackPane.setMaxSize(950, 850);
 
-        ResizingBehaviour resizingSupport = ResizingBehaviour.install(stackPane);
+        resizingSupport = ResizingBehaviour.install(stackPane);
         resizingSupport.setResizable(true);
         resizingSupport.setOnResize((width, height) -> System.out.println("width: " + width + ", height: " + height));
+        Label installLabel = new Label("ResizingBehaviour already installed.");
+
+        CheckComboBox<ResizingBehaviour.Operation> supportedOperationsBox = createOperationCheckComboBox();
+
+        CheckBox resizeableBox = new CheckBox("Resizable");
+        resizeableBox.selectedProperty().bindBidirectional(resizingSupport.resizableProperty());
+
+        Spinner<Double> offsetSpinner = new Spinner<>(5, 20, 5, 5);
+        resizingSupport.offsetProperty().bind(offsetSpinner.valueProperty());
+
+        Button uninstallButton = new Button("Uninstall");
+        uninstallButton.setOnAction(e -> {
+            if (resizingSupport.isInstalled()) {
+                resizingSupport.uninstall();
+                installLabel.setText("Tips: ResizingBehaviour already uninstalled.");
+            }
+        });
+
+        HBox controlsBox = new HBox(10,  uninstallButton, supportedOperationsBox, resizeableBox, new Label("Edge Offset:"), offsetSpinner);
+        controlsBox.setAlignment(Pos.CENTER_LEFT);
+        VBox controlsContainer = new VBox(10, controlsBox, installLabel);
+        controlsContainer.setAlignment(Pos.CENTER_LEFT);
+        controlsContainer.setPadding(new Insets(10));
 
         Group group = new Group(stackPane);
 
-        StackPane container = new StackPane(group);
-        container.setAlignment(Pos.CENTER);
+        BorderPane container = new BorderPane(group);
+        container.setBottom(controlsContainer);
 
         Scene scene = new Scene(container);
         CSSFX.start(scene);
@@ -47,6 +80,43 @@ public void start(Stage stage) {
         stage.show();
     }
 
+    private CheckComboBox<ResizingBehaviour.Operation> createOperationCheckComboBox() {
+        CheckComboBox<ResizingBehaviour.Operation> supportedOperationsBox = new CheckComboBox<>();
+        supportedOperationsBox.getItems().addAll(ResizingBehaviour.Operation.values());
+        supportedOperationsBox.setConverter(createOperationStringConverter());
+        supportedOperationsBox.getCheckModel().checkAll();
+        supportedOperationsBox.getCheckModel().getCheckedItems().addListener((InvalidationListener) (c) -> {
+            resizingSupport.setSupportedOperations(supportedOperationsBox.getCheckModel().getCheckedItems());
+        });
+        return supportedOperationsBox;
+    }
+
+    private StringConverter<ResizingBehaviour.Operation> createOperationStringConverter() {
+        return new StringConverter<>() {
+            @Override
+            public String toString(ResizingBehaviour.Operation operation) {
+                if (operation == null) {
+                    return "";
+                }
+                return switch (operation) {
+                    case RESIZE_E -> "Right";
+                    case RESIZE_W -> "Left";
+                    case RESIZE_N -> "Top";
+                    case RESIZE_NE -> "Top Right";
+                    case RESIZE_NW -> "Top Left";
+                    case RESIZE_S -> "Bottom";
+                    case RESIZE_SE -> "Bottom Right";
+                    case RESIZE_SW -> "Bottom Left";
+                };
+            }
+
+            @Override
+            public ResizingBehaviour.Operation fromString(String string) {
+                return null;
+            }
+        };
+    }
+
     public static void main(String[] args) {
         launch();
     }