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  1. JDK
  2. JDK-8320444

Column drag header is positioned wrong for nested columns

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Details

    • Bug
    • Resolution: Fixed
    • P4
    • jfx22
    • jfx22
    • javafx
    • None
    • b19
    • generic
    • generic

    Description

      When a nested column is dragged, the column drag header (blue) is positioned wrong.
      It appears at the very left of the table and not where the column is.

      Note: The column reordering however works as intended.

      ### SOURCE ###

      Drag any nested column, verify that the column drag header appears at the beginning of the table.

      import javafx.application.Application;
      import javafx.beans.property.SimpleStringProperty;
      import javafx.collections.FXCollections;
      import javafx.scene.Scene;
      import javafx.scene.control.TableColumn;
      import javafx.scene.control.TableView;
      import javafx.scene.layout.BorderPane;
      import javafx.stage.Stage;

      public class TableBug extends Application {

          public static void main(String[] args) {
              launch(args);
          }

          @Override
          public void start(Stage primaryStage) {
              TableView<String> tableView = new TableView<>();
              tableView.setFixedCellSize(24);

              tableView.setEditable(true);
              tableView.setItems(FXCollections.observableArrayList("a", "b", "c", "d", "e", "f", "g", "h", "i"));

              TableColumn<String, String> col1 = new TableColumn<>("checkbox");
              col1.setCellValueFactory(cellData -> new SimpleStringProperty(cellData.getValue()));

              TableColumn<String, String> col2 = new TableColumn<>("text");
              col2.setCellValueFactory(cellData -> new SimpleStringProperty(cellData.getValue()));

              TableColumn<String, String> col3 = new TableColumn<>("text2");
              col3.setCellValueFactory(cellData -> new SimpleStringProperty(cellData.getValue()));

              TableColumn<String, String> col4 = new TableColumn<>("text3");
              col4.setCellValueFactory(cellData -> new SimpleStringProperty(cellData.getValue()));

              tableView.getColumns().addAll(col1, col2, col3, col4);

              TableColumn<String, String> col5 = new TableColumn<>("text3687645");
              col5.setCellValueFactory(cellData -> new SimpleStringProperty(cellData.getValue()));

              TableColumn<String, String> col6 = new TableColumn<>("text3687645");
              col6.setCellValueFactory(cellData -> new SimpleStringProperty(cellData.getValue()));

              TableColumn<String, String> col7 = new TableColumn<>("text3687645");
              col7.setCellValueFactory(cellData -> new SimpleStringProperty(cellData.getValue()));

              TableColumn<String, String> col8 = new TableColumn<>("text3687645");
              col8.setCellValueFactory(cellData -> new SimpleStringProperty(cellData.getValue()));

              TableColumn<String, String> col9 = new TableColumn<>("text3687645");
              col9.setCellValueFactory(cellData -> new SimpleStringProperty(cellData.getValue()));

              col7.getColumns().addAll(col8, col9);

              col5.getColumns().addAll(col6, col7);

              tableView.getColumns().add(col5);

              BorderPane pane = new BorderPane(tableView);

              Scene scene = new Scene(pane);
              primaryStage.setScene(scene);
              primaryStage.show();
          }
      }

      ### SOURCE END ####

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              mhanl Marius Hanl
              mhanl Marius Hanl
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                Created:
                Updated:
                Resolved: