Example usage for javafx.scene.input DragEvent getDragboard

Introduction

In this page you can find the example usage for javafx.scene.input DragEvent getDragboard.

Prototype

public final Dragboard getDragboard() 

Source Link

Document

A dragboard that is available to transfer data.

Usage

From source file:Main.java

@Override
public void start(Stage primaryStage) {
    Group root = new Group();
    Scene scene = new Scene(root, 551, 400);
    scene.setOnDragOver(new EventHandler<DragEvent>() {
        @Override//  w  w w .  ja  v  a  2  s.c  o  m
        public void handle(DragEvent event) {
            Dragboard db = event.getDragboard();
            if (db.hasFiles()) {
                event.acceptTransferModes(TransferMode.COPY);
            } else {
                event.consume();
            }
        }
    });

    // Dropping over surface
    scene.setOnDragDropped(new EventHandler<DragEvent>() {
        @Override
        public void handle(DragEvent event) {
            Dragboard db = event.getDragboard();
            boolean success = false;
            if (db.hasFiles()) {
                success = true;
                String filePath = null;
                for (File file : db.getFiles()) {
                    filePath = file.getAbsolutePath();
                    System.out.println(filePath);
                }
            }
            event.setDropCompleted(success);
            event.consume();
        }
    });

    primaryStage.setScene(scene);
    primaryStage.show();
}

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From source file:at.ac.tuwien.qse.sepm.gui.controller.impl.GridViewImpl.java

private void handleDragDropped(DragEvent event) {
    LOGGER.debug("drag dropped");

    Dragboard dragboard = event.getDragboard();
    boolean success = dragboard.hasFiles();
    if (success) {
        dragboard.getFiles().forEach(f -> LOGGER.debug("dropped file {}", f));
        for (File file : dragboard.getFiles()) {
            try {
                workspaceService.addDirectory(file.toPath());
            } catch (ServiceException ex) {
                LOGGER.error("Couldn't add directory {}");
            }//from w w  w . j av a  2 s  . co m
        }
    }
    event.setDropCompleted(success);
    event.consume();
}

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From source file:com.loop81.fxcomparer.FXComparerController.java

/** Enabled drag & drop support on the anchor-panels for the file selections. */
private void initiateDragNDropp() {
    anchorPaneDropFile1.setOnDragOver(new EventHandler<DragEvent>() {
        @Override/* w w  w . ja  v a  2  s . com*/
        public void handle(DragEvent event) {
            if (event.getDragboard().hasFiles()
                    && comparer.isFileSupported(event.getDragboard().getFiles().get(0))) {
                event.acceptTransferModes(TransferMode.COPY);
            } else {
                event.consume();
            }
        }
    });

    anchorPaneDropFile1.setOnDragDropped(new EventHandler<DragEvent>() {
        @Override
        public void handle(DragEvent event) {
            if (event.getDragboard().hasFiles()
                    && comparer.isFileSupported(event.getDragboard().getFiles().get(0))) {
                try {
                    archive1 = new ComparableArchive(event.getDragboard().getFiles().get(0));
                    handleFile(archive1, textFieldArchive1, labelArchive1Info);
                } catch (ArchiveException e) {
                    new AlertDialog(MessageBundle.getString("exceptions.archive.open")).show();
                }
            }
        }
    });

    anchorPaneDropFile2.setOnDragOver(new EventHandler<DragEvent>() {
        @Override
        public void handle(DragEvent event) {
            if (event.getDragboard().hasFiles()
                    && comparer.isFileSupported(event.getDragboard().getFiles().get(0))) {
                event.acceptTransferModes(TransferMode.COPY);
            } else {
                event.consume();
            }
        }
    });

    anchorPaneDropFile2.setOnDragDropped(new EventHandler<DragEvent>() {
        @Override
        public void handle(DragEvent event) {
            if (event.getDragboard().hasFiles()
                    && comparer.isFileSupported(event.getDragboard().getFiles().get(0))) {
                try {
                    archive2 = new ComparableArchive(event.getDragboard().getFiles().get(0));
                    handleFile(archive2, textFieldArchive2, labelArchive2Info);
                } catch (ArchiveException e) {
                    new AlertDialog(MessageBundle.getString("exceptions.archive.open")).show();
                }
            }
        }
    });
}

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From source file:com.heliosdecompiler.helios.gui.controller.FileTreeController.java

@FXML
public void startDrop(DragEvent event) {
    Dragboard db = event.getDragboard();
    if (db.hasFiles()) {
        event.acceptTransferModes(TransferMode.ANY);
    }//www  .j  a v a 2 s  . c om
}

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From source file:net.rptools.tokentool.controller.ManageOverlays_Controller.java

@FXML
void overlayViewFlowPane_DragOver(DragEvent event) {
    if (event.getDragboard().hasImage() || event.getDragboard().hasFiles() || event.getDragboard().hasUrl()) {
        // TODO: Set Pane color to an alpha green
        event.acceptTransferModes(TransferMode.COPY);
    } else {/*from w w w  .  ja va  2 s  .  c  o m*/
        // TODO: Set Pane color to an alpha red?
        event.acceptTransferModes(TransferMode.ANY);
    }
}

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From source file:com.heliosdecompiler.helios.gui.controller.FileTreeController.java

@FXML
public void stopDrop(DragEvent event) {
    Dragboard db = event.getDragboard();
    boolean success = false;
    if (db.hasFiles()) {
        success = true;/*from w  w w . j  a va2s  .co  m*/
        for (File file : db.getFiles()) {
            if (file.getName().endsWith(".jar") || file.getName().endsWith(".class")) {
                openedFileController.openFile(file);
            }
        }
    }
    event.setDropCompleted(success);
    event.consume();
}

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From source file:Main.java

private void initializeListeners() {
    // drag from left to right
    leftListView.setOnDragDetected(new EventHandler<MouseEvent>() {
        @Override/*from w  w w. ja v a  2s.c om*/
        public void handle(MouseEvent event) {
            if (leftListView.getSelectionModel().getSelectedItem() == null) {
                return;
            }

            Dragboard dragBoard = leftListView.startDragAndDrop(TransferMode.MOVE);
            ClipboardContent content = new ClipboardContent();
            content.putString(leftListView.getSelectionModel().getSelectedItem().getName());
            dragBoard.setContent(content);
        }
    });

    rightListView.setOnDragOver(new EventHandler<DragEvent>() {
        @Override
        public void handle(DragEvent dragEvent) {
            dragEvent.acceptTransferModes(TransferMode.MOVE);
        }
    });

    rightListView.setOnDragDropped(new EventHandler<DragEvent>() {
        @Override
        public void handle(DragEvent dragEvent) {
            String player = dragEvent.getDragboard().getString();
            rightListView.getItems().addAll(new Student(player));
            leftList.remove(new Student(player));
            leftListView.setItems(leftList);
            dragEvent.setDropCompleted(true);
        }
    });
    // drag from right to left
    rightListView.setOnDragDetected(new EventHandler<MouseEvent>() {
        @Override
        public void handle(MouseEvent event) {
            Dragboard dragBoard = rightListView.startDragAndDrop(TransferMode.MOVE);
            ClipboardContent content = new ClipboardContent();
            content.putString(rightListView.getSelectionModel().getSelectedItem().getName());
            dragBoard.setContent(content);
        }
    });

    leftListView.setOnDragOver(new EventHandler<DragEvent>() {
        @Override
        public void handle(DragEvent dragEvent) {
            dragEvent.acceptTransferModes(TransferMode.MOVE);
        }
    });

    leftListView.setOnDragDropped(new EventHandler<DragEvent>() {
        @Override
        public void handle(DragEvent dragEvent) {
            String player = dragEvent.getDragboard().getString();
            leftListView.getItems().remove(new Student(player));

            rightList.remove(new Student(player));
            dragEvent.setDropCompleted(true);
        }
    });
}

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From source file:net.rptools.tokentool.controller.ManageOverlays_Controller.java

@FXML
void overlayViewFlowPane_DragDropped(DragEvent event) {
    Dragboard db = event.getDragboard();
    if (db.hasImage()) {
        try {/*from  w  w w  . j  av  a 2s.co  m*/
            // Prompt for name & return file name
            File newOverlayFile = new File(currentDirectory.getCanonicalPath() + "/somefilename.png");
            ImageIO.write(SwingFXUtils.fromFXImage(db.getImage(), null), "png", newOverlayFile);
        } catch (IOException e) {
            log.error("Error writing new overlay image.", e);
        }

        loadImages(overlayTreeView.getSelectionModel().getSelectedItem());
        event.setDropCompleted(true);
    } else if (db.hasFiles()) {
        db.getFiles().forEach(file -> {
            FileSaveUtil.copyFile(file, currentDirectory);
        });
        loadImages(overlayTreeView.getSelectionModel().getSelectedItem());
        event.setDropCompleted(true);
    } else if (db.hasUrl()) {
        FileSaveUtil.copyFile(new File(db.getUrl()), currentDirectory);
        loadImages(overlayTreeView.getSelectionModel().getSelectedItem());
        event.setDropCompleted(true);
    }
}

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From source file:dpfmanager.shell.interfaces.gui.component.dessign.DessignView.java

@FXML
protected void onDragEnteredInput(DragEvent event) throws Exception {
    if (acceptedFiles(event.getDragboard(), getController().getAcceptedExetsniosn(), true)) {
        inputText.getStyleClass().add("on-drag");
    }/*from  ww  w .  j a v a  2 s. c o m*/
    event.consume();
}

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From source file:dpfmanager.shell.interfaces.gui.component.dessign.DessignView.java

@FXML
protected void onDragOverInput(DragEvent event) throws Exception {
    // Filter accepted files
    if (acceptedFiles(event.getDragboard(), getController().getAcceptedExetsniosn(), true)) {
        event.acceptTransferModes(TransferMode.MOVE);
    }//from  w  w  w.j  a v  a2 s .c  o  m
    event.consume();
}

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