HexPaneMenu.java 文件源码

public HexPaneMenu(TextArea textArea) {
    MenuItem copy = new MenuItem("_Copy");
    this.setStyle(FontUtils.setUIFont(this.getStyle()));
    copy.setMnemonicParsing(true);
    copy.setOnAction(e -> {
        Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();

        StringSelection s = new StringSelection(
                textArea.getSelectedText().replace("\n", "")
        );

        clipboard.setContents(s, null);
    });
    copy.setGraphic(new ImageView(ImageUtils.copyImage));


    getItems().addAll(
            copy
    );
}