Example usage for javafx.scene.control Tab setOnCloseRequest

Introduction

In this page you can find the example usage for javafx.scene.control Tab setOnCloseRequest.

Prototype

public void setOnCloseRequest(EventHandler<Event> value) 

Source Link

Usage

From source file:de.pixida.logtest.designer.MainWindow.java

private void addEditorAsNewTab(final Editor editor) {
    final Tab newTab = new Tab();
    newTab.setContent(editor);/*www. j  av a2 s.c o m*/
    newTab.setGraphic(Icons.getIconGraphics(editor.getIconName()));
    newTab.textProperty().bind(editor.getTitleShort());
    newTab.setOnCloseRequest(event -> {
        if (!this.handleCloseTab()) {
            event.consume(); // Do not continue / leave tab open
        }
    });
    this.tabPane.getTabs().add(newTab);
    this.tabPane.getSelectionModel().select(newTab);
}

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From source file:com.esri.geoevent.test.performance.ui.OrchestratorController.java

private void addFixtureTab(final Fixture fixture, boolean isDefault) {
    try {//from ww w .  j a  v a 2s .  c om
        FXMLLoader loader = new FXMLLoader(getClass().getResource("Fixture.fxml"));
        Parent fixtureTab = (Parent) loader.load();

        FixtureController controller = loader.getController();
        controller.setFixture(fixture);
        controller.setIsDefault(isDefault);

        Tab newTab = new Tab(fixture.getName());
        newTab.setContent(fixtureTab);
        newTab.closableProperty().setValue(!isDefault);
        newTab.setOnCloseRequest(event -> {
            boolean isOkClicked = showConfirmationDialog(
                    UIMessages.getMessage("UI_CLOSE_TAB_LABEL", fixture.getName()));
            if (!isOkClicked) {
                event.consume();
            } else {
                fixtures.getFixtures().remove(fixture);
            }
        });
        fixtureTabPane.getTabs().add(newTab);
    } catch (IOException e) {
        e.printStackTrace();
    }
}

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From source file:org.beryx.viewreka.fxapp.Viewreka.java

private void updateProjectTabs(ProjectSettings projectSettings) {

    if (selectedIndexListener != null) {
        projectTabPane.getSelectionModel().selectedIndexProperty().removeListener(selectedIndexListener);
    }/*from  ww  w  .  j av a2 s .  c o  m*/

    menuTabBindingSourceCode.setSettings(projectSettings, true);
    menuTabBindingHelp.setSettings(projectSettings, false);

    if (projectSettings != null) {
        selectedIndexListener = (obs, oldValue, newValue) -> projectSettings
                .setProperty(PROP_SELECTED_TAB_INDEX, newValue);
        projectTabPane.getSelectionModel().selectedIndexProperty().addListener(selectedIndexListener);

        selectedItemListener = (obs, oldTab, newTab) -> {
            butSaveFile.disableProperty().unbind();
            mnuSaveFile.disableProperty().unbind();
            butSaveFile.setDisable(true);
            mnuSaveFile.setDisable(true);
            if (newTab != null) {
                CodeTabData tabData = getData(newTab);
                Platform.runLater(() -> {
                    BooleanBinding scriptChangedBinding = Bindings.createBooleanBinding(
                            () -> !tabData.isDirty(), tabData.getTextProperty(),
                            tabData.getInitialTextProperty());
                    butSaveFile.disableProperty().bind(scriptChangedBinding);
                    mnuSaveFile.disableProperty().bind(scriptChangedBinding);

                    StringBinding tabTextBinding = Bindings.createStringBinding(() -> {
                        String text = tabData.getTabText();
                        if (tabData.isDirty()) {
                            text = "*" + text;
                        }
                        return text;
                    }, tabData.getTextProperty(), tabData.getInitialTextProperty());
                    newTab.textProperty().bind(tabTextBinding);
                });
            }

            Platform.runLater(() -> {
                menuTabBindingSourceCode.setSettings(projectSettings, true);
                menuTabBindingHelp.setSettings(projectSettings, false);

                butSaveAll.disableProperty().unbind();
                mnuSaveAll.disableProperty().unbind();
                butSaveAll.setDisable(true);
                mnuSaveAll.setDisable(true);

                List<BooleanBinding> saveBindings = new ArrayList<>();
                projectTabPane.getTabs().forEach(tab -> {
                    CodeTabData tabData = getData(tab);
                    saveBindings.add(Bindings.createBooleanBinding(() -> !tabData.isDirty(),
                            tabData.getTextProperty(), tabData.getInitialTextProperty()));
                });
                if (!saveBindings.isEmpty()) {
                    BooleanBinding binding = saveBindings.get(0);
                    for (int i = 1; i < saveBindings.size(); i++) {
                        binding = Bindings.and(binding, saveBindings.get(i));
                    }
                    mnuSaveAll.disableProperty().bind(binding);
                    butSaveAll.disableProperty().bind(binding);
                }
            });
        };
        projectTabPane.getSelectionModel().selectedItemProperty().addListener(selectedItemListener);
    }

    int selectedTabIndex = (projectSettings == null) ? 0
            : projectSettings.getProperty(PROP_SELECTED_TAB_INDEX, 0, false);

    ObservableList<Tab> tabs = projectTabPane.getTabs();
    tabs.clear();

    Tab selectedTab = null;
    List<String> openFiles = getOpenFiles(projectSettings);
    for (int i = 0; i < openFiles.size(); i++) {
        String filePath = openFiles.get(i);
        Tab addedTab = null;
        if (filePath.equals(FILE_ALIAS_SOURCE_CODE)) {
            addedTab = tabSourceCode;
            String projectPath = projectPathProperty.get();
            String tabText = (projectPath == null) ? "Code" : new File(projectPath).getName();
            tabSourceCode.setUserData(new CodeTabData(tabText));
        } else if (filePath.equals(FILE_ALIAS_HELP)) {
            addedTab = tabHelp;
        } else {
            try {
                File file = new File(filePath);
                addedTab = CodeAreaTab.fromFile(file);
                final Tab tab = addedTab;
                tab.setOnCloseRequest(ev -> {
                    if (!tryClose(tab))
                        ev.consume();
                });
            } catch (Exception e) {
                addedTab = null;
            }
        }
        if (addedTab != null) {
            tabs.add(addedTab);
            getData(addedTab).setFilePath(filePath);
            if (i == selectedTabIndex) {
                selectedTab = addedTab;
            }
        }
    }
    if (!tabs.isEmpty()) {
        if (selectedTab == null) {
            selectedTab = tabs.get(0);
        }
        projectTabPane.getSelectionModel().select(null);
        projectTabPane.getSelectionModel().select(selectedTab);
    }
}

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