example for lwt

test.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
###################################################################
# Author: Mu yanru
# Date  : 2020.8
# Email : [email protected]
###################################################################

from dayu_widgets import *
from dayu_widgets import utils
from dayu_widgets.qt import *


class Asset(object):
    def __init__(self, name):
        super(Asset, self).__init__()
        self.name = name

    def get_name(self):
        return self.name

    def get_path_name(self):
        return '/Game/xxx/' + self.name


class MWidget(QWidget):
    def __init__(self, parent=None):
        super(MWidget, self).__init__(parent)
        item_view = MItemViewSet()
        line_edit = MLineEdit()

        def change_color(x, y):
            text = line_edit.text().strip()
            if text:
                if utils.get_obj_value(y, u'原名称').count(text) > 0:
                    return Qt.darkMagenta
            return 'transparent'

        header_list = [
            {
                'label': u'原名称',
                'key': u'原名称',
                'tooltip': lambda x, y: utils.get_obj_value(y, 'obj').get_path_name(),
                'bg_color': change_color
            },
            {
                'label': u'新名称',
                'key': 'new_name',
                'display': lambda x, y: x or utils.get_obj_value(y, 'obj').get_name(),
                'bg_color': change_color,
                'editable': True,
                'edit':  lambda x, y: x or utils.get_obj_value(y, 'obj').get_name()
            },
            {
                'label': u'文件类型',
                'key': 'obj',
                'display': lambda x, y: type(utils.get_obj_value(y, 'obj')).__name__,
                'bg_color': change_color
            }
        ]

        item_view.set_header_list(header_list)

        line_edit.textChanged.connect(item_view.source_model.modelReset)
        main_lay = QVBoxLayout()
        main_lay.addWidget(line_edit)
        main_lay.addWidget(item_view)
        self.setLayout(main_lay)

        item_view.setup_data([
            {'obj': asset, 'new_name': '', u'原名称':asset.get_name()} for asset in [Asset('aa'), Asset('bb'), Asset('cc')]
        ])

    def slot_text_changed(self, text):
        print text



if __name__ == '__main__':
    import sys
    from dayu_widgets import dayu_theme

    app = QApplication(sys.argv)
    test = MWidget()
    dayu_theme.apply(test)
    test.show()
    sys.exit(app.exec_())