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September 29, 2015 09:38
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Default TableView ColumnResizePolicy Demo to see the differences between the two policies.
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import javafx.application.Application; | |
import javafx.beans.property.SimpleStringProperty; | |
import javafx.collections.FXCollections; | |
import javafx.collections.ObservableList; | |
import javafx.scene.Scene; | |
import javafx.scene.control.Label; | |
import javafx.scene.control.LabelBuilder; | |
import javafx.scene.control.TableColumn; | |
import javafx.scene.control.TableView; | |
import javafx.scene.control.cell.PropertyValueFactory; | |
import javafx.scene.layout.VBox; | |
import javafx.stage.Stage; | |
public class TableViewColumnResizePolicyDemo extends Application { | |
public static void main(String[] args) { | |
Application.launch(args); | |
} | |
@Override | |
public void start(Stage stage) throws Exception { | |
VBox root = new VBox(); | |
root.autosize(); | |
Scene scene = new Scene(root); | |
stage.setTitle("TableView Column Resize Policy Demo"); | |
stage.setWidth(700); | |
stage.setHeight(400); | |
stage.setScene(scene); | |
stage.show(); | |
configureTable(root); | |
} | |
private void configureTable(VBox root) { | |
final ObservableList<MyDomain> data = FXCollections.observableArrayList( | |
new MyDomain("Apple","This is a fruit.","Red"), | |
new MyDomain("Orange","This is also a fruit.","Orange"), | |
new MyDomain("Potato","This is a vegetable.","Brown") | |
); | |
TableView<MyDomain> table1 = getTableView(data); | |
table1.setColumnResizePolicy(TableView.CONSTRAINED_RESIZE_POLICY); | |
TableView<MyDomain> table2 = getTableView(data); | |
table2.setColumnResizePolicy(TableView.UNCONSTRAINED_RESIZE_POLICY); | |
root.setSpacing(15); | |
root.getChildren().addAll(LabelBuilder.create().text("CONSTRAINED_RESIZE_POLICY").style("-fx-font-weight:bold;").build(),table1, | |
LabelBuilder.create().text("UNCONSTRAINED_RESIZE_POLICY").style("-fx-font-weight:bold;").build(),table2); | |
} | |
private TableView<MyDomain> getTableView(ObservableList<MyDomain> data){ | |
TableView<MyDomain> table = new TableView<MyDomain>(); | |
TableColumn<MyDomain,String> titleColumn = new TableColumn<MyDomain,String>("Title"); | |
titleColumn.setPrefWidth(100); | |
titleColumn.setCellValueFactory(new PropertyValueFactory<MyDomain,String>("name")); | |
TableColumn<MyDomain,String> descCol = new TableColumn<MyDomain,String>("Description"); | |
descCol.setPrefWidth(250); | |
descCol.setCellValueFactory(new PropertyValueFactory<MyDomain,String>("description")); | |
TableColumn<MyDomain,String> colorCol = new TableColumn<MyDomain,String>("Color"); | |
colorCol.setPrefWidth(100); | |
colorCol.setCellValueFactory(new PropertyValueFactory<MyDomain,String>("color")); | |
table.getColumns().addAll(titleColumn,descCol,colorCol); | |
table.setItems(data); | |
return table; | |
} | |
/** | |
* Domain Object. | |
*/ | |
public class MyDomain{ | |
private SimpleStringProperty name = new SimpleStringProperty(); | |
private SimpleStringProperty description = new SimpleStringProperty(); | |
private SimpleStringProperty color = new SimpleStringProperty(); | |
public MyDomain(String name, String desc,String color){ | |
this.name.set(name); | |
this.description.set(desc); | |
this.color.set(color); | |
} | |
public String getDescription() { | |
return description.get(); | |
} | |
public SimpleStringProperty descriptionProperty(){ | |
return description; | |
} | |
public String getName() { | |
return name.get(); | |
} | |
public SimpleStringProperty nameProperty(){ | |
return name; | |
} | |
public String getColor() { | |
return color.get(); | |
} | |
public SimpleStringProperty colorProperty(){ | |
return color; | |
} | |
} | |
} | |
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