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java结合了JXTable和RXTable

问题

我想要JXTable的功能和RXTable的“编辑时全部选择”行为。做一个简单的覆盖就可以了,但是RXTable的双击功能不适用于JXTable。当使用按钮操作模式时,这是可以的,但是当使用F2或双击JXTable时,JXTable中的某些内容与RXTable冲突,并删除选择,因此我只保留默认行为。是因为它在内部使用了GenericEditor,还是因为其他原因

如何让JXTable在F2上选择全部或双击编辑

编辑:看起来只有当模型为Integer类型定义了列时才会发生这种情况。当为字符串或对象列定义时,它会按预期工作

解决方案

多亏了kleopatra的修复,我能够修改selectAll方法,使其能够处理JFormattedTextFields和所有编辑案例。由于最初的代码用于编辑类型,我只是在其他情况下使用了修复程序。这就是我的结局

将RXTable中的selectAll替换为以下内容:

/*
 * Select the text when editing on a text related cell is started
 */
private void selectAll(EventObject e)
{
    final Component editor = getEditorComponent();

    if (editor == null
        || ! (editor instanceof JTextComponent 
                || editor instanceof JFormattedTextField))
        return;

    if (e == null)
    {
        ((JTextComponent)editor).selectAll();
        return;
    }

    //  Typing in the cell was used to activate the editor

    if (e instanceof KeyEvent && isSelectAllForKeyEvent)
    {
        ((JTextComponent)editor).selectAll();
        return;
    }

    // If the cell we are dealing with is a JFormattedTextField
    //    force to commit, and invoke selectall

    if (editor instanceof JFormattedTextField) {
           invokeSelectAll((JFormattedTextField)editor);
           return;
    }

    //  F2 was used to activate the editor

    if (e instanceof ActionEvent && isSelectAllForActionEvent)
    {
        ((JTextComponent)editor).selectAll();
        return;
    }

    //  A mouse click was used to activate the editor.
    //  Generally this is a double click and the second mouse click is
    //  passed to the editor which would remove the text selection unless
    //  we use the invokeLater()

    if (e instanceof MouseEvent && isSelectAllForMouseEvent)
    {
        SwingUtilities.invokeLater(new Runnable()
        {
            public void run()
            {
                ((JTextComponent)editor).selectAll();
            }
        });
    }
}

private void invokeSelectAll(final JFormattedTextField editor) {
    // old trick: force to commit, and invoke selectall
    editor.setText(editor.getText());
    SwingUtilities.invokeLater(new Runnable() {
        public void run() {
            editor.selectAll();
        }
    });
}

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