Java ComboBox.setMaxWidth方法代碼示例

import javafx.scene.control.ComboBox; //導入方法依賴的package包/類
static <T> ComboBox<T> createComboBox(final Cell<T> cell,
        final ObservableList<T> items,
        final ObjectProperty<StringConverter<T>> converter
) {
    final ComboBox<T> comboBox = new ComboBox<>(items);
    comboBox.converterProperty().bind(converter);
    comboBox.setMaxWidth(Double.MAX_VALUE);
    comboBox.getSelectionModel().selectedItemProperty()
            .addListener((ov, oldValue, newValue) -> {
                if (cell.isEditing()) {
                    cell.commitEdit(newValue);
                }
            });
    return comboBox;
}
 

import javafx.scene.control.ComboBox; //導入方法依賴的package包/類
private void _setFormConstraints(ComboBox<?> field) {
    field.setMaxWidth(Double.MAX_VALUE);
    GridPane.setHgrow(field, Priority.ALWAYS);
}
 

import javafx.scene.control.ComboBox; //導入方法依賴的package包/類
public TopMenu(PlotData plotData, DataViewerConfiguration latestConfig, DataViewer dataviewer) {

		initTable();
		this.dataviewer = dataviewer;
		this.plotData = plotData;
		this.latestConfig = latestConfig;

		// HBox
		HBox.setHgrow(this, Priority.ALWAYS);
		setAlignment(Pos.CENTER_RIGHT);
		setMaxHeight(5.0);
		setSpacing(0.0);
		setFillHeight(true);

		// ComboBoxes
		traceNameComboBox = new ComboBox<>();
		traceNameComboBox.setOnAction((event) -> Platform.runLater(() -> updateTableValues(traceNameComboBox)));

		ComboBox<String> traceTypeComboBox = new ComboBox<>();
		traceTypeComboBox.getItems().addAll(StaticVariables.LINE, StaticVariables.BAR, StaticVariables.SCATTER, StaticVariables.LINEANDMARKS);
		traceTypeComboBox.setStyle("-fx-background-color: transparent;");
		traceTypeComboBox.setMaxWidth(Double.MIN_VALUE);
		traceTypeComboBox.setButtonCell(new IconTextCellClass());
		traceTypeComboBox.setTooltip(new Tooltip(StaticVariables.TRACETYPE_TP));
		traceTypeComboBox.setOnAction((event) -> Platform.runLater(() -> updateTraceType(traceTypeComboBox)));
		traceTypeComboBox.getSelectionModel().select(0);
		traceTypeComboBox.setCellFactory(p -> new IconTextCellClass());

		// Spacer
		Region middleRegion = new Region();
		middleRegion.setMinSize(USE_COMPUTED_SIZE, USE_COMPUTED_SIZE);
		HBox.setHgrow(middleRegion, Priority.ALWAYS);

		// Buttons
		ImageButton logarithmicButton = new ImageButton(StaticVariables.LOG_ICON);
		logarithmicButton.setOnAction((event) -> changeToLogScale(event));
		logarithmicButton.setTooltip(new Tooltip(StaticVariables.LOG_TP));

		ImageButton tableButton = new ImageButton(StaticVariables.TABLE_ICON);
		tableButton.setOnAction((event) -> Platform.runLater(() -> createAndShowTableWindow(traceNameComboBox)));
		tableButton.setTooltip(new Tooltip(StaticVariables.TABLE_TP));

		ImageToggleButton legendButton = new ImageToggleButton(StaticVariables.LEGEND_ICON);
		legendButton.setOnAction((event) -> showLegendButtonClicked(event));
		legendButton.setTooltip(new Tooltip(StaticVariables.LEGEND_TP));

		ImageButton exportButton = new ImageButton(StaticVariables.EXPORT_ICON);
		exportButton.setOnAction((event) -> Platform.runLater(() -> exportToCsv()));
		exportButton.setTooltip(new Tooltip(StaticVariables.EXPORT_TP));

		dateLabel.setText(dateFormat.format(new Date()));

		// Add components.
		getChildren().addAll(logarithmicButton, tableButton, legendButton, exportButton, traceTypeComboBox, middleRegion, dateLabel);
	}
 

import javafx.scene.control.ComboBox; //導入方法依賴的package包/類
public static void addSpecialInstrumentationItem(int id, KeyValuePair sectionType, KeyValuePair specialInstrumentation, int specialInstrumentationCount,
                                                 List<SpecialInstrumentationEntity> specialInstrumentationEntityList, GridPane specialInstrumentationContent,
                                                 ComboBox<KeyValuePair> specialInstrumentationSectionGroupComboBox, NumberField specialInstrumentationNumberField) {
    GridPane tmpPane = new GridPane();

    ComboBox<KeyValuePair> sectionTypeComboBox = new ComboBox<>(specialInstrumentationSectionGroupComboBox.getItems());
    sectionTypeComboBox.getSelectionModel().select(sectionType);
    sectionTypeComboBox.setMaxWidth(100);
    sectionTypeComboBox.setMinWidth(100);
    tmpPane.addColumn(0, sectionTypeComboBox);

    ComboBox<KeyValuePair> specialInstrumentationComboBox = new ComboBox<>(TeamF.client.helper.gui.InstrumentationHelper.getInstrumentTypes((SectionGroupType) sectionTypeComboBox.getSelectionModel().getSelectedItem().getValue()));
    specialInstrumentationComboBox.getSelectionModel().selectFirst();
    specialInstrumentationComboBox.setMaxWidth(100);
    specialInstrumentationComboBox.setMinWidth(100);
    tmpPane.addColumn(1, specialInstrumentationComboBox);

    NumberField tmpNumberField = null;
    try {
        tmpNumberField = new NumberField(specialInstrumentationCount, specialInstrumentationNumberField.getMinValue().intValue(), specialInstrumentationNumberField.getMaxValue().intValue());
        tmpPane.addColumn(2, tmpNumberField);
        tmpNumberField.setMaxWidth(60);
        tmpNumberField.setStyle("-fx-opacity: 1");
    } catch (NumberRangeException e) {
    }

    sectionTypeComboBox.getSelectionModel().selectedItemProperty().addListener((observable, oldValue, newValue) -> {
        if (newValue != null) {
            if(((TeamF.client.helper.gui.InstrumentationHelper.getInstrumentTypes((SectionGroupType) sectionTypeComboBox.getSelectionModel().
                    getSelectedItem().getValue())))!=null) {
                specialInstrumentationComboBox.setItems((TeamF.client.helper.gui.InstrumentationHelper.getInstrumentTypes((SectionGroupType) sectionTypeComboBox.getSelectionModel().
                        getSelectedItem().getValue())));
                specialInstrumentationComboBox.getSelectionModel().selectFirst();
            }
        }
    });

    Button tmpButton = new Button("-");
    tmpPane.addColumn(3, tmpButton);

    specialInstrumentationContent.addRow(specialInstrumentationEntityList.size()+1, tmpPane);
    specialInstrumentationContent.setColumnSpan(tmpPane, 4);
    SpecialInstrumentationEntity specialInstrumentationEntity = new SpecialInstrumentationEntity(id, sectionTypeComboBox, specialInstrumentationComboBox, tmpNumberField, tmpPane);

    tmpButton.setOnAction(e -> removeSpecialInstrumentationItem(specialInstrumentationEntity, specialInstrumentationContent, specialInstrumentationEntityList));

    specialInstrumentationEntityList.add(specialInstrumentationEntity);
}