tablecolumn

I am trying to match the JTable column width depending on the data inside. My Code: for(int column = 0; column < gui.testsuiteInfoTable.getColumnCount(); column ++){ int width =0; for (int row = 0; row < gui.testsuiteInfoTable.getRowCount(); row++) { TableCellRenderer renderer = gui.testsuiteInfoTable.getCellRenderer(row, column); Component comp = gui.testsuiteInfoTable.prepareRenderer(renderer, row, column); width = Math.max (comp.getPreferredSize().width, width); System.out.println(width); } TableColumn col = new TableColumn(); col = gui.testsuiteInfoTable.getColumnModel().getColumn(column);

UPDATE : This qustion moved to TableColumn should only show one specific value of a complex data type because it's more specific I want to populate a table with a complex data type Person containing name , id and a List<Person> . At the moment I get a table with the correct name , id and a third column with the whole information of other Person s but it should only show the name of the Persons s. Is there any way that my third column shows only the Person.getName() values? Keywords, solutions welcome! Thank you very much! Edit: Code Person.class public class Person { String id; String name;

I have been trying to figure out how to auto-size TreeView columns to fit their content for a while now. This has been asked before, but the response was minimal and not acceptable. [ javafx column in tableview auto fit size Curiously, the behavior I'm looking for is exactly what happens when you double-click a column resize line in TableView. However, I have been unable to figure out how this occurs when looking through the JavaFX source code. Does anyone know how/where the double-click behavior on a column resize line is handled in JavaFX TableView/TableColumn/TableColumnHeader? If possible,

I have a simple java fx application which has a table view. The table view shows some data that is sorted in a certain order. Is there a way to show the arrow(by default) indicating that the data has been sorted in that order? My code is below: import java.util.Collections; import javafx.application.Application; import javafx.beans.property.SimpleIntegerProperty; import javafx.beans.property.SimpleStringProperty; import javafx.collections.FXCollections; import javafx.collections.ObservableList; import javafx.scene.Group; import javafx.scene.Scene; import javafx.scene.control.Label; import

I am running into a problem that has been discussed on here before: getting a JScrollPane containing a JTable to display the horizontal scrollbar as I desire. HERE is a post I tried following, but for some reason it does not seem to work with my situation (I think it is because I've set one of my columns to have a fixed width. Here is a SSCCE: import javax.swing.JFrame; import javax.swing.JScrollPane; import javax.swing.JTable; import javax.swing.table.DefaultTableModel; @SuppressWarnings("serial") public class TableScrollTest extends JFrame { public TableScrollTest() { DefaultTableModel model

I have no problem filling my tableview with diffrent data from 1 class. But it does not work for me with multiple classes. Any idea how to solve that? I have checked out similar questions on stackoverflow. But none of them could help me. If you suggest anything with the "Callback" class, please provide me the full import, because there are a couple of Callback classes out there. public class MainViewController implements Initializable { @FXML private TableColumn<TaskControl, Boolean> colErledigt; @FXML private TableColumn<TaskControl, Character> colPrioritaet; @FXML private TableColumn