Examples with Region javafx.scene.layout.Region used on opensource projects

Example 56 with Region

use of javafx.scene.layout.Region in project Gargoyle by callakrsos.

the class ColorAnalysisExam method start.

/*
	 * (non-Javadoc)
	 * 
	 * @see javafx.application.Application#start(javafx.stage.Stage)
	 */
@Override
public void start(Stage primaryStage) throws Exception {
    BorderPane root = new BorderPane();
    ColorPicker value = new ColorPicker();
    root.setTop(value);
    List<Label> arrayList = new ArrayList<>();
    for (int i = 0; i < 7; i++) {
        Label region = new Label();
        region.setPrefWidth(100);
        region.setPrefHeight(100);
        String text = "";
        switch(i) {
            case 0:
                text = "Default";
                break;
            case 1:
                text = "Brigher";
                break;
            case 2:
                text = "darker";
                break;
            case 3:
                text = "desaturate";
                break;
            case 4:
                text = "grayscale";
                break;
            case 5:
                text = "invert";
                break;
            case 6:
                text = "saturate";
                break;
        }
        region.setText(text);
        arrayList.add(region);
    }
    Region region2 = new Region();
    region2.setPrefWidth(100);
    region2.setPrefHeight(100);
    value.valueProperty().addListener((oba, o, n) -> {
        arrayList.get(0).setBackground(new Background(new BackgroundFill(n, CornerRadii.EMPTY, new Insets(0))));
        arrayList.get(1).setBackground(new Background(new BackgroundFill(n.brighter(), CornerRadii.EMPTY, new Insets(0))));
        arrayList.get(2).setBackground(new Background(new BackgroundFill(n.darker(), CornerRadii.EMPTY, new Insets(0))));
        arrayList.get(3).setBackground(new Background(new BackgroundFill(n.desaturate(), CornerRadii.EMPTY, new Insets(0))));
        arrayList.get(4).setBackground(new Background(new BackgroundFill(n.grayscale(), CornerRadii.EMPTY, new Insets(0))));
        arrayList.get(5).setBackground(new Background(new BackgroundFill(n.invert(), CornerRadii.EMPTY, new Insets(0))));
        arrayList.get(6).setBackground(new Background(new BackgroundFill(n.saturate(), CornerRadii.EMPTY, new Insets(0))));
    });
    HBox value2 = new HBox();
    value2.getChildren().addAll(arrayList);
    root.setCenter(value2);
    primaryStage.setScene(new Scene(root));
    primaryStage.show();
}

Example 57 with Region

use of javafx.scene.layout.Region in project blue by kunstmusik.

the class BSBGroupView method addBSBObject.

protected void addBSBObject(BSBObject bsbObj) {
    try {
        Region objectView = BSBObjectEditorFactory.getView(bsbObj);
        // FIXME
        // BooleanProperty editEnabledProperty = allowEditing ? bsbInterface.editEnabledProperty() : null;
        BSBObjectViewHolder viewHolder = new BSBObjectViewHolder(editEnabledProperty, selection, groupsList, objectView);
        if (objectView instanceof EditModeOnly) {
            if (editEnabledProperty != null) {
                viewHolder.visibleProperty().bind(editEnabledProperty);
            } else {
                viewHolder.setVisible(false);
            }
        }
        if (bsbObj instanceof BSBGroup) {
            BSBGroupView bsbGroupView = (BSBGroupView) objectView;
            bsbGroupView.initialize(editEnabledProperty, selection, groupsList);
        }
        editorPane.getChildren().add(viewHolder);
    } catch (Exception e) {
        Exceptions.printStackTrace(e);
    }
}

Example 58 with Region

use of javafx.scene.layout.Region in project org.csstudio.display.builder by kasemir.

the class RulesDialog method createContent.

private SplitPane createContent() {
    final Node rules = createRulesTable();
    final HBox pvs = createPVsTable();
    final HBox exprs = createExpressionsTable();
    // Display PVs of currently selected rule
    rules_table.getSelectionModel().selectedItemProperty().addListener((prop, old, selected) -> {
        selected_rule_item = selected;
        if (selected == null) {
            pvs.setDisable(true);
            exprs.setDisable(true);
            btn_remove_rule.setDisable(true);
            btn_dup_rule.setDisable(true);
            btn_move_rule_up.setDisable(true);
            btn_move_rule_down.setDisable(true);
            btn_show_script.setDisable(true);
            propComboBox.setDisable(true);
            propComboBox.getSelectionModel().select(null);
            valExpBox.setDisable(true);
            pv_items.clear();
            expression_items.clear();
        } else {
            pvs.setDisable(false);
            exprs.setDisable(false);
            final TableViewSelectionModel<RuleItem> model = rules_table.getSelectionModel();
            btn_remove_rule.setDisable(false);
            btn_dup_rule.setDisable(false);
            btn_move_rule_up.setDisable(model.getSelectedIndex() == 0);
            btn_move_rule_down.setDisable(model.getSelectedIndex() == rule_items.size() - 1);
            btn_show_script.setDisable(false);
            propComboBox.setDisable(false);
            propComboBox.getSelectionModel().select(getPropLongString(selected));
            valExpBox.setDisable(false);
            valExpBox.selectedProperty().set(selected.prop_as_expr.get());
            pv_items.setAll(selected.pvs);
            expression_items.setAll(selected.expressions);
            fixupPVs(0);
        }
    });
    // Update PVs of selected rule from PVs table
    final ListChangeListener<PVTableItem> pll = change -> {
        final RuleItem selected = rules_table.getSelectionModel().getSelectedItem();
        if (selected != null)
            selected.pvs = new ArrayList<>(change.getList());
    };
    pv_items.addListener(pll);
    // Update buttons for currently selected PV
    pvs_table.getSelectionModel().selectedItemProperty().addListener((prop, old, selected) -> {
        if (selected == null) {
            btn_rm_pv.setDisable(true);
            btn_move_pv_up.setDisable(true);
            btn_move_pv_down.setDisable(true);
        } else {
            final TableViewSelectionModel<PVTableItem> model = pvs_table.getSelectionModel();
            btn_rm_pv.setDisable(false);
            btn_move_pv_up.setDisable(model.getSelectedIndex() == 0);
            btn_move_pv_down.setDisable(model.getSelectedIndex() == pv_items.size() - 1);
        }
    });
    // Update Expressions of selected rule from Expressions table
    final ListChangeListener<ExprItem<?>> ell = change -> {
        final RuleItem selected = rules_table.getSelectionModel().getSelectedItem();
        if (selected != null)
            selected.expressions = new ArrayList<>(change.getList());
    };
    expression_items.addListener(ell);
    // Update buttons for currently selected expression
    expressions_table.getSelectionModel().selectedItemProperty().addListener((prop, old, selected) -> {
        if (selected == null) {
            btn_rm_exp.setDisable(true);
            btn_move_exp_up.setDisable(true);
            btn_move_exp_down.setDisable(true);
        } else {
            final TableViewSelectionModel<ExprItem<?>> model = expressions_table.getSelectionModel();
            btn_rm_exp.setDisable(false);
            btn_move_exp_up.setDisable(model.getSelectedIndex() == 0);
            btn_move_exp_down.setDisable(model.getSelectedIndex() == expression_items.size() - 1);
        }
    });
    // What is the property id option we are using?
    final Label propLabel = new Label("Property ID:");
    // Show each property with current value
    final ObservableList<String> prop_id_opts = FXCollections.observableArrayList();
    for (PropInfo pi : propinfo_ls) {
        // Property _value_ can be long, ex. points of a polyline
        // Truncate the value that's shown in the combo box
        // to prevent combo from using all screen width.
        String prop_opt = pi.toString();
        if (prop_opt.length() > MAX_PROP_LENGTH)
            prop_opt = prop_opt.substring(0, MAX_PROP_LENGTH) + "...";
        prop_id_opts.add(prop_opt);
    }
    propComboBox = new ComboBox<String>(prop_id_opts);
    propComboBox.setDisable(true);
    propComboBox.getSelectionModel().selectedIndexProperty().addListener((p, o, index) -> {
        // Select property info based on index within combo.
        final int idx = index.intValue();
        if (idx >= 0) {
            final PropInfo prop = propinfo_ls.get(idx);
            if (selected_rule_item.tryUpdatePropID(undo, prop.getPropID()))
                expression_items.setAll(selected_rule_item.expressions);
        }
    });
    propComboBox.setMinHeight(27);
    propComboBox.setMaxWidth(Double.MAX_VALUE);
    HBox.setHgrow(propComboBox, Priority.ALWAYS);
    // TODO: change this to actually manipulate expression objects in the rule
    valExpBox = new CheckBox("Value as Expression");
    valExpBox.setDisable(true);
    valExpBox.selectedProperty().addListener((ov, old_val, new_val) -> {
        if (!selected_rule_item.tryTogglePropAsExpr(undo, new_val))
            logger.log(Level.FINE, "Did not update rule property as expression flag to " + new_val);
        else
            expression_items.setAll(selected_rule_item.expressions);
    });
    final Region spring = new Region();
    HBox.setHgrow(spring, Priority.ALWAYS);
    final HBox props = new HBox(10, propLabel, propComboBox, spring, valExpBox);
    props.setAlignment(Pos.CENTER);
    pvs.setPadding(new Insets(0, 10, 0, 0));
    exprs.setPadding(new Insets(0, 0, 0, 10));
    HBox.setHgrow(pvs, Priority.ALWAYS);
    HBox.setHgrow(exprs, Priority.ALWAYS);
    final Preferences pref = Preferences.userNodeForPackage(RulesDialog.class);
    final double prefRSPDividerPosition = pref.getDouble("rule.content.divider.position", 0.5);
    ruleSplitPane = new SplitPane(pvs, exprs);
    ruleSplitPane.setOrientation(Orientation.HORIZONTAL);
    ruleSplitPane.setDividerPositions(prefRSPDividerPosition);
    ruleSplitPane.setStyle("-fx-background-insets: 0, 0;");
    VBox.setVgrow(ruleSplitPane, Priority.ALWAYS);
    final VBox subitems = new VBox(10, props, ruleSplitPane);
    final VBox rulebox = new VBox(10, rules);
    rulebox.setPadding(new Insets(0, 10, 0, 0));
    subitems.setPadding(new Insets(0, 0, 0, 10));
    VBox.setVgrow(rules, Priority.ALWAYS);
    HBox.setHgrow(subitems, Priority.ALWAYS);
    final double prefWidth = pref.getDouble("content.width", -1);
    final double prefHeight = pref.getDouble("content.height", -1);
    final double prefDividerPosition = pref.getDouble("content.divider.position", 0.3);
    final SplitPane splitPane = new SplitPane(rulebox, subitems);
    splitPane.setOrientation(Orientation.HORIZONTAL);
    splitPane.setDividerPositions(prefDividerPosition);
    if (prefWidth > 0 && prefHeight > 0)
        splitPane.setPrefSize(prefWidth, prefHeight);
    // Select the first rule
    if (!rules_table.getItems().isEmpty()) {
        Platform.runLater(() -> {
            rules_table.getSelectionModel().select(0);
            rules_table.requestFocus();
        });
    } else
        Platform.runLater(() -> btn_add_rule.requestFocus());
    return splitPane;
}

Example 59 with Region

use of javafx.scene.layout.Region in project org.csstudio.display.builder by kasemir.

the class ColorMapDialog method createContent.

private Node createContent() {
    // Table for selecting a predefined color map
    predefined_table = new TableView<>();
    final TableColumn<PredefinedColorMaps.Predefined, String> name_column = new TableColumn<>(Messages.ColorMapDialog_PredefinedMap);
    name_column.setCellValueFactory(param -> new SimpleStringProperty(param.getValue().getDescription()));
    predefined_table.getColumns().add(name_column);
    predefined_table.getItems().addAll(PredefinedColorMaps.PREDEFINED);
    predefined_table.setColumnResizePolicy(TableView.CONSTRAINED_RESIZE_POLICY);
    // Table for viewing/editing color sections
    sections_table = new TableView<>();
    // Value of color section
    final TableColumn<ColorSection, String> value_column = new TableColumn<>(Messages.ColorMapDialog_Value);
    value_column.setCellValueFactory(param -> new SimpleStringProperty(Integer.toString(param.getValue().value)));
    value_column.setCellFactory(TextFieldTableCell.forTableColumn());
    value_column.setOnEditCommit(event -> {
        final int index = event.getTablePosition().getRow();
        try {
            final int value = Math.max(0, Math.min(255, Integer.parseInt(event.getNewValue().trim())));
            color_sections.set(index, new ColorSection(value, color_sections.get(index).color));
            color_sections.sort((sec1, sec2) -> sec1.value - sec2.value);
            updateMapFromSections();
        } catch (NumberFormatException ex) {
        // Ignore, field will reset to original value
        }
    });
    // Color of color section
    final TableColumn<ColorSection, ColorPicker> color_column = new TableColumn<>(Messages.ColorMapDialog_Color);
    color_column.setCellValueFactory(param -> {
        final ColorSection segment = param.getValue();
        return new SimpleObjectProperty<ColorPicker>(createColorPicker(segment));
    });
    color_column.setCellFactory(column -> new ColorTableCell());
    sections_table.getColumns().add(value_column);
    sections_table.getColumns().add(color_column);
    sections_table.setColumnResizePolicy(TableView.CONSTRAINED_RESIZE_POLICY);
    sections_table.setItems(color_sections);
    sections_table.setEditable(true);
    add = new Button(Messages.ColorMapDialog_Add, JFXUtil.getIcon("add.png"));
    add.setMaxWidth(Double.MAX_VALUE);
    remove = new Button(Messages.ColorMapDialog_Remove, JFXUtil.getIcon("delete.png"));
    remove.setMaxWidth(Double.MAX_VALUE);
    final VBox buttons = new VBox(10, add, remove);
    // Upper section with tables
    final HBox tables_and_buttons = new HBox(10, predefined_table, sections_table, buttons);
    HBox.setHgrow(predefined_table, Priority.ALWAYS);
    HBox.setHgrow(sections_table, Priority.ALWAYS);
    // Lower section with resulting color map
    final Region fill1 = new Region(), fill2 = new Region(), fill3 = new Region();
    HBox.setHgrow(fill1, Priority.ALWAYS);
    HBox.setHgrow(fill2, Priority.ALWAYS);
    HBox.setHgrow(fill3, Priority.ALWAYS);
    final HBox color_title = new HBox(fill1, new Label(Messages.ColorMapDialog_Result), fill2);
    color_bar = new Region();
    color_bar.setMinHeight(COLOR_BAR_HEIGHT);
    color_bar.setMaxHeight(COLOR_BAR_HEIGHT);
    color_bar.setPrefHeight(COLOR_BAR_HEIGHT);
    final HBox color_legend = new HBox(new Label("0"), fill3, new Label("255"));
    final VBox box = new VBox(10, tables_and_buttons, new Separator(), color_title, color_bar, color_legend);
    VBox.setVgrow(tables_and_buttons, Priority.ALWAYS);
    return box;
}

Example 60 with Region

use of javafx.scene.layout.Region in project org.csstudio.display.builder by kasemir.

the class ScriptsDialog method createContent.

private SplitPane createContent() {
    final Region scripts = createScriptsTable();
    final Region pvs = createPVsTable();
    // Display PVs of currently selected script
    scripts_table.getSelectionModel().selectedItemProperty().addListener((prop, old, selected) -> {
        selected_script_item = selected;
        if (selected == null) {
            btn_script_remove.setDisable(true);
            btn_edit.setDisable(true);
            pvs.setDisable(true);
            pv_items.clear();
        } else {
            btn_script_remove.setDisable(false);
            btn_edit.setDisable(false);
            pvs.setDisable(false);
            btn_check_connections.setSelected(selected.check_connections);
            pv_items.setAll(selected.pvs);
            fixupPVs(0);
            if (ScriptInfo.isEmbedded(selected.getScriptInfo().getPath())) {
                scripts_table.setEditable(false);
                btn_edit.setText(Messages.Edit);
                btn_edit.setGraphic(JFXUtil.getIcon("edit.png"));
                if (ScriptInfo.isJython(selected.getScriptInfo().getPath())) {
                    convertToFileMenuItem.setDisable(false);
                    convertToEmbeddedPythonMenuItem.setDisable(true);
                    convertToEmbeddedJavaScriptMenuItem.setDisable(false);
                } else if (ScriptInfo.isJavaScript(selected.getScriptInfo().getPath())) {
                    convertToFileMenuItem.setDisable(false);
                    convertToEmbeddedPythonMenuItem.setDisable(false);
                    convertToEmbeddedJavaScriptMenuItem.setDisable(true);
                } else {
                    convertToFileMenuItem.setDisable(true);
                    convertToEmbeddedPythonMenuItem.setDisable(true);
                    convertToEmbeddedJavaScriptMenuItem.setDisable(true);
                }
            } else {
                scripts_table.setEditable(true);
                btn_edit.setText(Messages.Select);
                btn_edit.setGraphic(JFXUtil.getIcon("select-file.png"));
                convertToFileMenuItem.setDisable(true);
                convertToEmbeddedPythonMenuItem.setDisable(false);
                convertToEmbeddedJavaScriptMenuItem.setDisable(false);
            }
        }
    });
    // Update PVs of selected script from PVs table
    final ListChangeListener<PVTableItem> ll = change -> {
        final ScriptItem selected = scripts_table.getSelectionModel().getSelectedItem();
        if (selected != null)
            selected.pvs = new ArrayList<>(change.getList());
    };
    pv_items.addListener(ll);
    // Update buttons for currently selected PV
    pvs_table.getSelectionModel().selectedItemProperty().addListener((prop, old, selected) -> {
        if (selected == null) {
            btn_pv_remove.setDisable(true);
            btn_pv_up.setDisable(true);
            btn_py_down.setDisable(true);
        } else {
            final TableViewSelectionModel<PVTableItem> model = pvs_table.getSelectionModel();
            btn_pv_remove.setDisable(false);
            btn_pv_up.setDisable(model.getSelectedIndex() == 0);
            btn_py_down.setDisable(model.getSelectedIndex() == pv_items.size() - 1);
        }
    });
    scripts.setPadding(new Insets(0, 10, 0, 0));
    pvs.setPadding(new Insets(0, 0, 0, 10));
    final Preferences pref = Preferences.userNodeForPackage(ScriptsDialog.class);
    double prefWidth = pref.getDouble("content.width", -1);
    double prefHeight = pref.getDouble("content.height", -1);
    double prefDividerPosition = pref.getDouble("content.divider.position", 0.5);
    final SplitPane splitPane = new SplitPane(scripts, pvs);
    splitPane.setDividerPositions(prefDividerPosition);
    if (prefWidth > 0 && prefHeight > 0)
        splitPane.setPrefSize(prefWidth, prefHeight);
    // Select the first script
    if (!scripts_table.getItems().isEmpty()) {
        Platform.runLater(() -> {
            scripts_table.getSelectionModel().select(0);
            scripts_table.requestFocus();
        });
    } else
        Platform.runLater(() -> addMenuButton.requestFocus());
    return splitPane;
}