为Odoo中的Button添加树头

# my_module/__init__.py
from . import models

# my_module/__manifest__.py
{
    'name': 'My Module',
    'version': '1.0',
    'author': 'Your Name',
    'depends': ['base'],
    'data': [
        'views/my_module_views.xml',
    ],
}

# my_module/models/__init__.py
from . import my_model

# my_module/models/my_model.py
from odoo import models, fields, api

class MyModel(models.Model):
    _name = 'my.module.model'

    name = fields.Char('Name')

    @api.multi
    def my_button_action(self):
        # Add your button action code here
        return True

# my_module/views/my_module_views.xml
<odoo>
    <data>
        <record id="view_my_module_tree" model="ir.ui.view">
            <field name="name">my.module.tree</field>
            <field name="model">my.module.model</field>
            <field name="arch" type="xml">
                <tree>
                    <!-- Add your button to the tree header -->
                    <header>
                        <button name="my_button_action" string="My Button" class="oe_highlight"/>
                    </header>

                    <!-- Add your tree columns and rows here -->
                    <field name="name"/>
                </tree>
            </field>
        </record>
    </data>
</odoo>