Example usage for javafx.scene.control CustomMenuItem setOnAction

Introduction

In this page you can find the example usage for javafx.scene.control CustomMenuItem setOnAction.

Prototype

public final void setOnAction(EventHandler<ActionEvent> value) 

Source Link

Usage

From source file:net.sourceforge.pmd.util.fxdesigner.MainDesignerController.java

private void updateRecentFilesMenu() {
    List<MenuItem> items = new ArrayList<>();
    List<File> filesToClear = new ArrayList<>();

    for (final File f : recentFiles) {
        if (f.exists() && f.isFile()) {
            CustomMenuItem item = new CustomMenuItem(new Label(f.getName()));
            item.setOnAction(e -> loadSourceFromFile(f));
            item.setMnemonicParsing(false);
            Tooltip.install(item.getContent(), new Tooltip(f.getAbsolutePath()));
            items.add(item);//from w w  w  . ja  va2  s . c  o  m
        } else {
            filesToClear.add(f);
        }
    }
    recentFiles.removeAll(filesToClear);

    if (items.isEmpty()) {
        openRecentMenu.setDisable(true);
        return;
    }

    Collections.reverse(items);

    items.add(new SeparatorMenuItem());
    MenuItem clearItem = new MenuItem();
    clearItem.setText("Clear menu");
    clearItem.setOnAction(e -> {
        recentFiles.clear();
        openRecentMenu.setDisable(true);
    });
    items.add(clearItem);

    openRecentMenu.getItems().setAll(items);
}

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From source file:net.sourceforge.pmd.util.fxdesigner.XPathPanelController.java

private void autoComplete(int slashPosition, String input, ContextMenu autoCompletePopup) {

    XPathSuggestions xPathSuggestions = new XPathSuggestions(parent.getLanguageVersion().getLanguage());
    List<String> suggestions = xPathSuggestions.getXPathSuggestions(input.trim());

    List<CustomMenuItem> resultToDisplay = new ArrayList<>();
    if (!suggestions.isEmpty()) {

        for (int i = 0; i < suggestions.size() && i < 5; i++) {
            final String searchResult = suggestions.get(i);

            Label entryLabel = new Label();
            entryLabel.setGraphic(highlightXPathSuggestion(suggestions.get(i), input));
            entryLabel.setPrefHeight(5);
            CustomMenuItem item = new CustomMenuItem(entryLabel, true);
            resultToDisplay.add(item);/*from  w  w  w.  j av a  2 s . c om*/

            item.setOnAction(e -> {
                xpathExpressionArea.replaceText(slashPosition, slashPosition + input.length(), searchResult);
                autoCompletePopup.hide();
            });
        }
    }
    autoCompletePopup.getItems().setAll(resultToDisplay);

    xpathExpressionArea.getCharacterBoundsOnScreen(slashPosition, slashPosition + input.length()).ifPresent(
            bounds -> autoCompletePopup.show(xpathExpressionArea, bounds.getMinX(), bounds.getMaxY()));
}

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