public void selectPrevious() {
if (selectionModel.getSelectedIndex() == 0) {
selectionModel.selectLast();
} else {
selectionModel.selectPrevious();
}
}
public void start(Stage stage) {
stage.setTitle("ListView demo");
FlowPane rootNode = new FlowPane(10, 10);
rootNode.setAlignment(Pos.CENTER);
Scene scene = new Scene(rootNode, 200, 120);
stage.setScene(scene);
responseLabel = new Label("Select Transport Type");
ObservableList<String> transportTypes =
FXCollections.observableArrayList("Train", "Car", "Airplane");
ListView<String> transportListView = new ListView(transportTypes);
transportListView.setPrefSize(80, 80);
MultipleSelectionModel<String> listViewSelectionModel = transportListView.getSelectionModel();
listViewSelectionModel
.selectedItemProperty()
.addListener(
new ChangeListener<String>() {
public void changed(
ObservableValue<? extends String> changed, String oldValue, String newValue) {
responseLabel.setText("Transport selected is " + newValue);
}
});
rootNode.getChildren().addAll(transportListView, responseLabel);
stage.show();
}
public void selectNext() {
if (selectionModel.getSelectedIndex() == tabList.getItems().size() - 1) {
selectionModel.selectFirst();
} else {
selectionModel.selectNext();
}
}
public TabPane(ApplicationPane appPane) {
this.appPane = appPane;
getStylesheets().add(Mercury.class.getResource("/res/css/TabPane.css").toExternalForm());
setMinWidth(200);
setMaxWidth(200);
final TabButtonPane buttonPane = new TabButtonPane();
final VBox tabListBox = new VBox();
tabListBox.getStyleClass().add("dark-pane");
tabListBox.setId("tab-list");
setVgrow(tabListBox, Priority.ALWAYS);
tabList = new ListView<>();
setVgrow(tabList, Priority.ALWAYS);
selectionModel = tabList.getSelectionModel();
selectionModel
.selectedIndexProperty()
.addListener(
new ChangeListener<Number>() {
@Override
public void changed(
ObservableValue<? extends Number> observableValue,
Number number,
Number number2) {
if (number2 == 0) {
tabList.getStyleClass().add("first");
} else {
tabList.getStyleClass().remove("first");
}
}
});
selectionModel.selectedItemProperty().addListener(new TabClickedListener());
tabList.setCellFactory(
new Callback<ListView<Tab>, ListCell<Tab>>() {
public ListCell<Tab> call(ListView<Tab> tabListView) {
return new TabCell();
}
});
tabListBox.getChildren().add(tabList);
getChildren().addAll(buttonPane, tabListBox);
}
public void close(Tab tab, boolean action) {
if (getSelected().equals(tab)) {
if (selectionModel.getSelectedIndex() == tabList.getItems().size()) {
selectPrevious();
} else {
selectNext();
}
}
{
Iterator<Tab> it = tabList.getItems().iterator();
while (it.hasNext()) {
Tab _tab = it.next();
if (_tab.equals(tab)) {
it.remove();
if (action) {
if (tab.getEntity() instanceof Channel) {
appPane.getContentPane().getConnection().part((Channel) tab.getEntity());
} else if (tab.getEntity() instanceof Server) {
appPane.getContentPane().getConnection().quit("");
}
}
break;
}
}
}
if (tab.getEntity() instanceof Server) {
Iterator<Tab> it = tabList.getItems().iterator();
while (it.hasNext()) {
Tab _tab = it.next();
if (_tab.getConnection().equals(tab.getConnection())) {
close(_tab);
}
}
}
Mercury.saveConnections();
}
public void select(Tab tab) {
selectionModel.select(tab);
}
public Tab getSelected() {
return selectionModel.getSelectedItem();
}
