Example usage for javafx.scene.control TableView focusModelProperty

Introduction

In this page you can find the example usage for javafx.scene.control TableView focusModelProperty.

Prototype

public final ObjectProperty<TableViewFocusModel<S>> focusModelProperty() 

Source Link

Document

Represents the currently-installed TableViewFocusModel for this TableView.

Usage

From source file:jp.ac.tohoku.ecei.sb.metabolome.lims.gui.MainWindowController.java

@FXML
void onTableClicked(MouseEvent event) {
    if (event.getClickCount() != 2)
        return;//w  w  w . java2 s  .  c o m
    TableView tableView = ((TableView) event.getSource());
    TableView.TableViewFocusModel focusModel = (TableView.TableViewFocusModel) tableView.focusModelProperty()
            .getValue();
    TablePosition position = focusModel.getFocusedCell();
    if (position.getTableColumn() == null)
        return;
    ObservableValue value = position.getTableColumn().getCellObservableValue(position.getRow());
    String valueStr = value.getValue().toString();
    Alert alert = new Alert(Alert.AlertType.INFORMATION);
    alert.setHeaderText(String.format("Value at ID:%d  %s",
            ((LIMSData) tableView.getItems().get(position.getRow())).getId(),
            position.getTableColumn().getText()));
    if (valueStr.length() > 300)
        alert.setContentText(valueStr.substring(0, 300) + "...");
    else
        alert.setContentText(valueStr);

    TextArea textArea = new TextArea(valueStr);
    textArea.setEditable(false);
    alert.getDialogPane().setExpandableContent(textArea);

    event.consume();
    alert.show();
}

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