Question

我正在开发一个eclipse RCP插件。现在我需要创建一个多标签编辑器，能够在运行时动态添加标签，但我不知道该怎么做。有谁知道我该怎么做？

感谢

Answer 1

您应该可以执行与MultiPageEditorPart类似的操作 - 它有几个addPage个功能。可以按原样使用此编辑器，也可以将其用作灵感。

Answer 2

为时已晚，但有些人可能从这段代码中受益：

/** The text editor used in the new page. */
private TextEditor editor;


private StyledText text;
/**
 * Creates a multi-page editor example.
 */
public MultiPageEditor() {
    super();
    ResourcesPlugin.getWorkspace().addResourceChangeListener(this);
}

void createDynamicPage() {
    try {
        editor = new TextEditor();
        int index = addPage(editor, getEditorInput());
        setPageText(index, "new page"+index);
    } catch (PartInitException e) {
        ErrorDialog.openError(
            getSite().getShell(),
            "Error creating nested editor",
            null,
            e.getStatus());
    }
}


void createMainPage() {

    Composite composite = new Composite(getContainer(), SWT.NONE);
    GridLayout layout = new GridLayout();
    composite.setLayout(layout);
    layout.numColumns = 2;

    Button clickButton = new Button(composite, SWT.NONE);
    GridData gd = new GridData(GridData.BEGINNING);
    gd.horizontalSpan = 2;
    clickButton.setLayoutData(gd);
    clickButton.setText("click");

    clickButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
          createDynamicPage();
        }
    });

    int index = addPage(composite);

    setPageText(index, "main page");
}

/**
 * Creates the pages of the multi-page editor.
 */
protected void createPages() {
    createMainPage();

MultiTab编辑器，可以动态添加标签

2 个答案: