本文整理了Java中javafx.scene.control.ListView.getItems()
方法的一些代码示例,展示了ListView.getItems()
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.getItems()
方法的具体详情如下:
包路径:javafx.scene.control.ListView
类名称:ListView
方法名:getItems
暂无
代码示例来源:origin: pmd/pmd
public void invalidateResults(boolean error) {
xpathResultListView.getItems().clear();
parent.resetXPathResults();
violationsTitledPane.setTitle("Matched nodes" + (error ? "\t(error)" : ""));
}
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: 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: 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: jfoenixadmin/JFoenix
private void updateListHeight() {
final double height = Math.min(suggestionList.getItems().size(), getSkinnable().getCellLimit()) * suggestionList.getFixedCellSize();
suggestionList.setPrefHeight(height + suggestionList.getFixedCellSize() / 2);
}
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: 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: pmd/pmd
private void onSelectFileClicked() {
FileChooser chooser = new FileChooser();
chooser.setTitle("Add files to the auxilliary classpath");
chooser.getExtensionFilters().addAll(
new FileChooser.ExtensionFilter("Java archives", "*.jar", "*.war", "*.ear"),
new FileChooser.ExtensionFilter("Java class files", "*.class")
);
List<File> files = chooser.showOpenMultipleDialog(designerRoot.getMainStage());
fileListView.getItems().addAll(files);
}
代码示例来源:origin: jfoenixadmin/JFoenix
private double estimateHeight() {
// compute the border/padding for the list
double borderWidth = snapVerticalInsets();
// compute the gap between list cells
JFXListView<T> listview = (JFXListView<T>) getSkinnable();
double gap = listview.isExpanded() ? ((JFXListView<T>) getSkinnable()).getVerticalGap() * (getSkinnable().getItems()
.size()) : 0;
// compute the height of each list cell
double cellsHeight = 0;
for (int i = 0; i < flow.getCellCount(); i++) {
ListCell<T> cell = flow.getCell(i);
cellsHeight += cell.getHeight();
}
return cellsHeight + gap + borderWidth;
}
代码示例来源:origin: pmd/pmd
onApply.accept(fileListView.getItems());
});
代码示例来源:origin: jfoenixadmin/JFoenix
javaList.getItems().add(ITEM + i);
代码示例来源:origin: jfoenixadmin/JFoenix
suggestionList.setFixedCellSize(control.getFixedCellSize());
control.fixedCellSizeProperty().addListener(observable -> suggestionList.setFixedCellSize(control.getFixedCellSize()));
suggestionList.getItems().addListener((InvalidationListener) observable -> {
itemChanged = true;
updateListHeight();
代码示例来源:origin: jfoenixadmin/JFoenix
@Override
protected double computePrefHeight(double width, double topInset, double rightInset, double bottomInset, double leftInset) {
final int itemsCount = getSkinnable().getItems().size();
if (getSkinnable().maxHeightProperty().isBound() || itemsCount <= 0) {
return super.computePrefHeight(width, topInset, rightInset, bottomInset, leftInset);
}
final double fixedCellSize = getSkinnable().getFixedCellSize();
double computedHeight = fixedCellSize != Region.USE_COMPUTED_SIZE ?
fixedCellSize * itemsCount + snapVerticalInsets() : estimateHeight();
double height = super.computePrefHeight(width, topInset, rightInset, bottomInset, leftInset);
if (height > computedHeight) {
height = computedHeight;
}
if (getSkinnable().getMaxHeight() > 0 && computedHeight > getSkinnable().getMaxHeight()) {
return getSkinnable().getMaxHeight();
}
return height;
}
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: jfoenixadmin/JFoenix
yearsListView.getItems().add(Integer.toString(1900 + i));
代码示例来源:origin: org.controlsfx/controlsfx
private void move(ListView<T> viewA, ListView<T> viewB, List<T> items) {
for (T item : items) {
viewA.getItems().remove(item);
viewB.getItems().add(item);
}
}
代码示例来源:origin: org.testfx/testfx-legacy
/**
* Get the number of rows in the list.
*
* @param list
* @return number of rows in list
*/
public static int numberOfRowsIn(ListView<?> list) {
return list.getItems().size();
}
代码示例来源:origin: org.controlsfx/controlsfx
void selectAllValues() {
checkListView.getItems().stream()
.forEach(item -> item.selectedProperty().set(true));
}
void unSelectAllValues() {
代码示例来源:origin: org.controlsfx/controlsfx
void unSelectAllValues() {
checkListView.getItems().stream()
.forEach(item -> item.selectedProperty().set(false));
}
void selectValue(Object value) {
代码示例来源:origin: org.controlsfx/controlsfx
private void moveToTargetAll() {
move(getSourceListView(), getTargetListView(), new ArrayList<>(
getSourceListView().getItems()));
getSourceListView().getSelectionModel().clearSelection();
}
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