本文整理了Java中javafx.scene.control.ListView.getSelectionModel()
方法的一些代码示例,展示了ListView.getSelectionModel()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。ListView.getSelectionModel()
方法的具体详情如下:
包路径:javafx.scene.control.ListView
类名称:ListView
方法名:getSelectionModel
暂无
代码示例来源:origin: stackoverflow.com
@FXML
private ListView listView;
@FXML public void handleMouseClick(MouseEvent arg0) {
System.out.println("clicked on " + listView.getSelectionModel().getSelectedItem());
}
代码示例来源:origin: stackoverflow.com
final ListView lv = new ListView(FXCollections.observableList(Arrays.asList("one", "2", "3")));
lv.setOnMouseClicked(new EventHandler<MouseEvent>() {
@Override
public void handle(MouseEvent event) {
System.out.println("clicked on " + lv.getSelectionModel().getSelectedItem());
}
});
代码示例来源:origin: jfoenixadmin/JFoenix
private void selectItem() {
T item = suggestionList.getSelectionModel().getSelectedItem();
if (item == null) {
try {
suggestionList.getSelectionModel().select(0);
item = suggestionList.getSelectionModel().getSelectedItem();
} catch (Exception e) {
}
}
if (item != null) {
control.getSelectionHandler().handle(new JFXAutoCompleteEvent<T>(JFXAutoCompleteEvent.SELECTION, item));
}
}
代码示例来源:origin: pmd/pmd
private void onRemoveFileClicked() {
File f = fileListView.getSelectionModel().getSelectedItem();
fileListView.getItems().remove(f);
}
代码示例来源:origin: pmd/pmd
private void moveItem(int direction) {
// Checking selected item
if (fileListView.getSelectionModel().getSelectedItem() == null) {
return;
}
// Calculate new index using move direction
int newIndex = fileListView.getSelectionModel().getSelectedIndex() + direction;
if (newIndex < 0 || newIndex >= fileListView.getItems().size()) {
return;
}
File selected = fileListView.getSelectionModel().getSelectedItem();
// Removing removable element
fileListView.getItems().remove(selected);
// Insert it in new position
fileListView.getItems().add(newIndex, selected);
//Restore Selection
fileListView.scrollTo(newIndex);
fileListView.getSelectionModel().select(newIndex);
}
代码示例来源:origin: speedment/speedment
private Button addButton(final ListView<String> listView) {
final Button button = new Button("Add Item", FontAwesome.PLUS.view());
button.setOnAction(e -> {
final int newIndex = listView.getItems().size();
final Set<String> set = new HashSet<>(strings);
final AtomicInteger i = new AtomicInteger(0);
while (!set.add(DEFAULT_FIELD + i.incrementAndGet())) {}
listView.getItems().add(DEFAULT_FIELD + i.get());
listView.scrollTo(newIndex);
listView.getSelectionModel().select(newIndex);
// There is a strange behavior in JavaFX if you try to start editing
// a field on the same animation frame as another field lost focus.
// Therefore, we wait one animation cycle before setting the field
// into the editing state
runLater(() -> listView.edit(newIndex));
});
return button;
}
代码示例来源:origin: jfoenixadmin/JFoenix
@Override
protected void layoutChildren() {
super.layoutChildren();
if (itemChanged) {
if (suggestionList.getItems().size() > 0) {
suggestionList.getSelectionModel().select(0);
suggestionList.scrollTo(0);
}
itemChanged = false;
}
}
};
代码示例来源:origin: speedment/speedment
private Button removeButton(final ListView<String> listView) {
final Button button = new Button("Remove Selected", FontAwesome.TIMES.view());
button.setOnAction(e -> {
final int selectedIdx = listView.getSelectionModel().getSelectedIndex();
if (selectedIdx != -1 && listView.getItems().size() > 1) {
final int newSelectedIdx = (selectedIdx == listView.getItems().size() - 1) ? selectedIdx - 1
: selectedIdx;
listView.getItems().remove(selectedIdx);
listView.getSelectionModel().select(newSelectedIdx);
}
});
return button;
}
代码示例来源:origin: pmd/pmd
@Override
public void initialize(URL location, ResourceBundle resources) {
BooleanBinding noSelection = fileListView.getSelectionModel().selectedItemProperty().isNull();
removeFileButton.disableProperty().bind(noSelection);
moveItemUpButton.disableProperty().bind(noSelection.or(fileListView.getSelectionModel().selectedIndexProperty().isEqualTo(0)));
// we can't just map the val because we need an ObservableNumberValue
IntegerBinding lastIndexBinding = Bindings.createIntegerBinding(() -> fileListView.getItems().size() - 1,
Val.wrap(fileListView.itemsProperty()).flatMap(LiveList::sizeOf));
moveItemDownButton.disableProperty().bind(noSelection.or(fileListView.getSelectionModel().selectedIndexProperty().isEqualTo(lastIndexBinding)));
fileListView.setCellFactory(DesignerUtil.simpleListCellFactory(File::getName, File::getAbsolutePath));
selectFilesButton.setOnAction(e -> onSelectFileClicked());
removeFileButton.setOnAction(e -> onRemoveFileClicked());
moveItemUpButton.setOnAction(e -> moveUp());
moveItemDownButton.setOnAction(e -> moveDown());
}
代码示例来源:origin: pmd/pmd
@Override
protected void beforeParentInit() {
xpathExpressionArea.setSyntaxHighlighter(new XPathSyntaxHighlighter());
initGenerateXPathFromStackTrace();
initialiseVersionSelection();
expressionTitledPane.titleProperty().bind(xpathVersionUIProperty.map(v -> "XPath Expression (" + v + ")"));
xpathResultListView.setCellFactory(v -> new XpathViolationListCell());
exportXpathToRuleButton.setOnAction(e -> showExportXPathToRuleWizard());
EventStreams.valuesOf(xpathResultListView.getSelectionModel().selectedItemProperty())
.conditionOn(xpathResultListView.focusedProperty())
.filter(Objects::nonNull)
.map(TextAwareNodeWrapper::getNode)
.subscribe(parent::onNodeItemSelected);
xpathExpressionArea.richChanges()
.filter(t -> !t.isIdentity())
.successionEnds(XPATH_REFRESH_DELAY)
// Reevaluate XPath anytime the expression or the XPath version changes
.or(xpathVersionProperty().changes())
.subscribe(tick -> parent.refreshXPathResults());
}
代码示例来源:origin: speedment/speedment
lstProjectProblems.getSelectionModel().selectedItemProperty().addListener((ov, oldValue, newValue) -> {
txtDescription.getChildren().clear();
if( newValue != null ) {
代码示例来源:origin: org.testfx/testfx-legacy
static boolean hasSelectedRow(ListView<?> list, Object rowValue) {
return list.getSelectionModel().getSelectedItems()
.stream()
.anyMatch(rowData -> rowValue.equals(rowData) || rowValue.equals(rowData.toString()));
}
代码示例来源:origin: org.controlsfx/controlsfx
private void move(ListView<T> viewA, ListView<T> viewB) {
List<T> selectedItems = new ArrayList<>(viewA.getSelectionModel()
.getSelectedItems());
move(viewA, viewB, selectedItems);
}
代码示例来源:origin: org.controlsfx/controlsfx
private ListView<T> createListView() {
ListView<T> view = new ListView<>();
view.getSelectionModel().setSelectionMode(MULTIPLE);
return view;
}
}
代码示例来源:origin: org.controlsfx/controlsfx
@Override public void run() {
listView.scrollTo(selection);
listView.getSelectionModel().select(selection);
}
});
代码示例来源:origin: PhoenicisOrg/phoenicis
@Override
protected void setStepEvents() {
this.setNextButtonAction(event -> {
MenuItem menuItem = new MenuItem(listViewWidget.getSelectionModel().getSelectedItem(),
listViewWidget.getSelectionModel().getSelectedIndex());
messageWaitingForResponse.send(menuItem);
});
}
代码示例来源:origin: org.controlsfx/controlsfx
private void bindMoveButtonsToSelectionModel() {
moveToTarget.disableProperty().bind(
Bindings.isEmpty(getSourceListView().getSelectionModel()
.getSelectedItems()));
moveToSource.disableProperty().bind(
Bindings.isEmpty(getTargetListView().getSelectionModel()
.getSelectedItems()));
}
代码示例来源:origin: org.controlsfx/controlsfx
private void moveToTargetAll() {
move(getSourceListView(), getTargetListView(), new ArrayList<>(
getSourceListView().getItems()));
getSourceListView().getSelectionModel().clearSelection();
}
代码示例来源:origin: org.controlsfx/controlsfx
private void moveToSourceAll() {
move(getTargetListView(), getSourceListView(), new ArrayList<>(
getTargetListView().getItems()));
getTargetListView().getSelectionModel().clearSelection();
}
代码示例来源:origin: com.intuit.karate/karate-core
public void refresh() {
// unless we do ALL of this - the custom cell rendering has problems in javafx
// and starts duplicating the last row for some reason, spent a lot of time on this :(
listView = new ListView();
listView.setItems(FXCollections.observableArrayList(units));
listView.setCellFactory(lv -> new FeatureOutlineCell());
scrollPane.setContent(listView);
listView.getSelectionModel()
.selectedIndexProperty()
.addListener((o, prev, value) -> session.setSelectedScenario(value.intValue()));
}
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