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import os |
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import sys |
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import json |
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import tkinter |
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from tkinter import filedialog |
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from PyQt5 import QtCore, QtGui, QtWidgets |
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from PyQt5.QtWidgets import * |
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from PyQt5.QtCore import * |
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from PyQt5.QtGui import * |
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import functools |
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W, H = 800, 800 |
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qss = '/*\nMaterial Dark Style Sheet for QT Applications\nAuthor: Jaime A. Quiroga P.\nInspired on https://github.com/jxfwinter/qt-material-stylesheet\nCompany: GTRONICK\nLast updated: 04/12/2018, 15:00.\nAvailable at: https://github.com/GTRONICK/QSS/blob/master/MaterialDark.qss\n*/\nQMainWindow {\n\tbackground-color:#1e1d23;\n\tborder-radius:15px;\n\tfont-family:Segoe UI;\n}\nQDialog {\n\tbackground-color:#1e1d23;\n}\nQColorDialog {\n\tbackground-color:#1e1d23;\n\t\n}\nQTextEdit {\n\tbackground-color:#1e1d23;\n\tcolor: #a9b7c6;\n}\nQPlainTextEdit {\n\tselection-background-color:#007b50;\n\tbackground-color:#1e1d23;\n\tborder-style: solid;\n\tborder-top-color: transparent;\n\tborder-right-color: transparent;\n\tborder-left-color: transparent;\n\tborder-bottom-color: transparent;\n\tborder-width: 1px;\n\tcolor: #a9b7c6;\n}\nQPushButton{\n\tborder-style: solid;\n\tborder-top-color: transparent;\n\tborder-right-color: transparent;\n\tborder-left-color: transparent;\n\tborder-bottom-color: transparent;\n\tborder-width: 1px;\n\tborder-style: solid;\n\tcolor: #a9b7c6;\n\tpadding: 2px;\n\tbackground-color: #1e1d23;\n\tfont-size: 14px;\n}\nQPushButton::default{\n\tborder-style: inset;\n\tborder-top-color: transparent;\n\tborder-right-color: transparent;\n\tborder-left-color: transparent;\n\tborder-bottom-color: #04b97f;\n\tborder-width: 1px;\n\tcolor: #a9b7c6;\n\tpadding: 2px;\n\tbackground-color: #1e1d23;\n}\nQToolButton {\n\tborder-style: solid;\n\tborder-top-color: transparent;\n\tborder-right-color: transparent;\n\tborder-left-color: transparent;\n\tborder-bottom-color: #04b97f;\n\tborder-bottom-width: 1px;\n\tborder-style: solid;\n\tcolor: #a9b7c6;\n\tpadding: 2px;\n\tbackground-color: #1e1d23;\n}\nQToolButton:hover{\n\tborder-style: solid;\n\tborder-top-color: transparent;\n\tborder-right-color: transparent;\n\tborder-left-color: transparent;\n\tborder-bottom-color: #37efba;\n\tborder-bottom-width: 2px;\n\tborder-style: solid;\n\tcolor: #FFFFFF;\n\tpadding-bottom: 1px;\n\tbackground-color: #1e1d23;\n}\nQPushButton:hover{\n\tborder-style: solid;\n\tborder-top-color: transparent;\n\tborder-right-color: transparent;\n\tborder-left-color: transparent;\n\tborder-bottom-color: #37efba;\n\tborder-bottom-width: 1px;\n\tborder-style: solid;\n\tcolor: #FFFFFF;\n\tpadding-bottom: 2px;\n\tbackground-color: #1e1d23;\n}\nQPushButton:pressed{\n\tborder-style: solid;\n\tborder-top-color: transparent;\n\tborder-right-color: transparent;\n\tborder-left-color: transparent;\n\tborder-bottom-color: #37efba;\n\tborder-bottom-width: 2px;\n\tborder-style: solid;\n\tcolor: #37efba;\n\tpadding-bottom: 1px;\n\tbackground-color: #1e1d23;\n}\nQPushButton:disabled{\n\tborder-style: solid;\n\tborder-top-color: transparent;\n\tborder-right-color: transparent;\n\tborder-left-color: transparent;\n\tborder-bottom-color: #808086;\n\tborder-bottom-width: 2px;\n\tborder-style: solid;\n\tcolor: #808086;\n\tpadding-bottom: 1px;\n\tbackground-color: #1e1d23;\n}\nQLineEdit {\n\tborder-width: 1px; border-radius: 4px;\n\tborder-color: rgb(58, 58, 58);\n\tborder-style: inset;\n\tpadding: 0 8px;\n\tcolor: #a9b7c6;\n\tbackground:#1e1d23;\n\tselection-background-color:#007b50;\n\tselection-color: #FFFFFF;\n}\nQLabel {\n\tcolor: #a9b7c6;\n\tfont-size: 14px;\n}\nQLCDNumber {\n\tcolor: #37e6b4;\n}\nQProgressBar {\n\ttext-align: center;\n\tcolor: rgb(240, 240, 240);\n\tborder-width: 1px; \n\tborder-radius: 10px;\n\tborder-color: rgb(58, 58, 58);\n\tborder-style: inset;\n\tbackground-color:#1e1d23;\n}\nQProgressBar::chunk {\n\tbackground-color: #04b97f;\n\tborder-radius: 5px;\n}\nQMenuBar {\n\tbackground-color: #1e1d23;\n}\nQMenuBar::item {\n\tcolor: #a9b7c6;\n \tspacing: 3px;\n \tpadding: 1px 4px;\n \tbackground: #1e1d23;\n}\n\nQMenuBar::item:selected {\n \tbackground:#1e1d23;\n\tcolor: #FFFFFF;\n}\nQMenu::item:selected {\n\tborder-style: solid;\n\tborder-top-color: transparent;\n\tborder-right-color: transparent;\n\tborder-left-color: #04b97f;\n\tborder-bottom-color: transparent;\n\tborder-left-width: 2px;\n\tcolor: #FFFFFF;\n\tpadding-left:15px;\n\tpadding-top:4px;\n\tpadding-bottom:4px;\n\tpadding-right:7px;\n\tbackground-color: #1e1d23;\n}\nQMenu::item {\n\tborder-style: solid;\n\tborder-top-color: transparent;\n\tborder-right-color: transparent;\n\tborder-left-color: transparent;\n\tborder-bottom-color: transparent;\n\tborder-bottom-width: 1px;\n\tborder-style: solid;\n\tcolor: #a9b7c6;\n\tpadding-left:17px;\n\tpadding-top:4px;\n\tpadding-bottom:4px;\n\tpadding-right:7px;\n\tbackground-color: #1e1d23;\n}\nQMenu{\n\tbackground-color:#1e1d23;\n}\nQTabWidget {\n\tcolor:rgb(0,0,0);\n\tbackground-color:#1e1d23;\n}\nQTabWidget::pane {\n\t\tborder-color: rgb(77,77,77);\n\t\tbackground-color:#1e1d23;\n\t\tborder-style: solid;\n\t\tborder-width: 1px;\n \tborder-radius: 6px;\n}\nQTabBar::tab {\n\tborder-style: solid;\n\tborder-top-color: transparent;\n\tborder-right-color: transparent;\n\tborder-left-color: transparent;\n\tborder-bottom-color: transparent;\n\tborder-bottom-width: 1px;\n\tborder-style: solid;\n\tcolor: #808086;\n\tpadding: 3px;\n\tmargin-left:3px;\n\tbackground-color: #1e1d23;\n}\nQTabBar::tab:selected, QTabBar::tab:last:selected, QTabBar::tab:hover {\n \tborder-style: solid;\n\tborder-top-color: transparent;\n\tborder-right-color: transparent;\n\tborder-left-color: transparent;\n\tborder-bottom-color: #04b97f;\n\tborder-bottom-width: 2px;\n\tborder-style: solid;\n\tcolor: #FFFFFF;\n\tpadding-left: 3px;\n\tpadding-bottom: 2px;\n\tmargin-left:3px;\n\tbackground-color: #1e1d23;\n}\n\nQCheckBox {\n\tcolor: #a9b7c6;\n\tpadding: 2px;\n}\nQCheckBox:disabled {\n\tcolor: #808086;\n\tpadding: 2px;\n}\n\nQCheckBox:hover {\n\tborder-radius:4px;\n\tborder-style:solid;\n\tpadding-left: 1px;\n\tpadding-right: 1px;\n\tpadding-bottom: 1px;\n\tpadding-top: 1px;\n\tborder-width:1px;\n\tborder-color: rgb(87, 97, 106);\n\tbackground-color:#1e1d23;\n}\nQCheckBox::indicator:checked {\n\n\theight: 10px;\n\twidth: 10px;\n\tborder-style:solid;\n\tborder-width: 1px;\n\tborder-color: #04b97f;\n\tcolor: #a9b7c6;\n\tbackground-color: #04b97f;\n}\nQCheckBox::indicator:unchecked {\n\n\theight: 10px;\n\twidth: 10px;\n\tborder-style:solid;\n\tborder-width: 1px;\n\tborder-color: #04b97f;\n\tcolor: #a9b7c6;\n\tbackground-color: transparent;\n}\nQRadioButton {\n\tcolor: #a9b7c6;\n\tbackground-color: #1e1d23;\n\tpadding: 1px;\n}\nQRadioButton::indicator:checked {\n\theight: 10px;\n\twidth: 10px;\n\tborder-style:solid;\n\tborder-radius:5px;\n\tborder-width: 1px;\n\tborder-color: #04b97f;\n\tcolor: #a9b7c6;\n\tbackground-color: #04b97f;\n}\nQRadioButton::indicator:!checked {\n\theight: 10px;\n\twidth: 10px;\n\tborder-style:solid;\n\tborder-radius:5px;\n\tborder-width: 1px;\n\tborder-color: #04b97f;\n\tcolor: #a9b7c6;\n\tbackground-color: transparent;\n}\nQStatusBar {\n\tcolor:#027f7f;\n}\nQSpinBox {\n\tcolor: #a9b7c6;\t\n\tbackground-color: #1e1d23;\n}\nQDoubleSpinBox {\n\tcolor: #a9b7c6;\t\n\tbackground-color: #1e1d23;\n}\nQTimeEdit {\n\tcolor: #a9b7c6;\t\n\tbackground-color: #1e1d23;\n}\nQDateTimeEdit {\n\tcolor: #a9b7c6;\t\n\tbackground-color: #1e1d23;\n}\nQDateEdit {\n\tcolor: #a9b7c6;\t\n\tbackground-color: #1e1d23;\n}\nQComboBox {\n\tcolor: #a9b7c6;\t\n\tbackground: #1e1d23;\n}\nQComboBox:editable {\n\tbackground: #1e1d23;\n\tcolor: #a9b7c6;\n\tselection-background-color: #1e1d23;\n}\nQComboBox QAbstractItemView {\n\tcolor: #a9b7c6;\t\n\tbackground: #1e1d23;\n\tselection-color: #FFFFFF;\n\tselection-background-color: #1e1d23;\n}\nQComboBox:!editable:on, QComboBox::drop-down:editable:on {\n\tcolor: #a9b7c6;\t\n\tbackground: #1e1d23;\n}\nQFontComboBox {\n\tcolor: #a9b7c6;\t\n\tbackground-color: #1e1d23;\n}\nQToolBox {\n\tcolor: #a9b7c6;\n\tbackground-color: #1e1d23;\n}\nQToolBox::tab {\n\tcolor: #a9b7c6;\n\tbackground-color: #1e1d23;\n}\nQToolBox::tab:selected {\n\tcolor: #FFFFFF;\n\tbackground-color: #1e1d23;\n}\nQScrollArea {\n\tcolor: #FFFFFF;\n\tbackground-color: #1e1d23;\n}\nQSlider::groove:horizontal {\n\theight: 5px;\n\tbackground: #04b97f;\n}\nQSlider::groove:vertical {\n\twidth: 5px;\n\tbackground: #04b97f;\n}\nQSlider::handle:horizontal {\n\tbackground: qlineargradient(x1:0, y1:0, x2:1, y2:1, stop:0 #b4b4b4, stop:1 #8f8f8f);\n\tborder: 0px solid #5c5c5c;\n\twidth: 14px;\n\tmargin: -5px 0;\n\tborder-radius: 7px;\n}\nQSlider::handle:vertical {\n\tbackground: qlineargradient(x1:1, y1:1, x2:0, y2:0, stop:0 #b4b4b4, stop:1 #8f8f8f);\n\tborder: 0px solid #5c5c5c;\n\theight: 14px;\n\tmargin: 0 -5px;\n\tborder-radius: 7px;\n}\nQSlider::add-page:horizontal {\n background: white;\n}\nQSlider::add-page:vertical {\n background: white;\n}\nQSlider::sub-page:horizontal {\n background: #04b97f;\n}\nQSlider::sub-page:vertical {\n background: #04b97f;\n}\n' |
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class MainWindow(QtWidgets.QMainWindow): |
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def __init__(self): |
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super().__init__() |
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self.load_tree() |
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self.init_widgets() |
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self.init_tree() |
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|
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def load_tree(self): |
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self.process_log = [] |
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root = tkinter.Tk() |
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root.withdraw() |
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print('Please select the root directory of the V3Det dataset!') |
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self.root = filedialog.askdirectory() |
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self.tree = {} |
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self.visual_cat_list = [] |
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try: |
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with open(os.path.join(self.root, 'annotations', 'v3det_2023_v1_category_tree.json'), encoding='utf-8') as f: |
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self.tree = json.load(f) |
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self.im_root = os.path.join(self.root, 'images') |
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self.visual_cat_list = os.listdir(self.im_root) |
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print('Images and category_tree.json are all loaded!') |
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except: |
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if len(self.tree) == 0: |
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print('Error: There is no tree.json!') |
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else: |
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if len(self.visual_cat_list) == 0: |
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print('Warning: There is no images!') |
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print('Please make sure the structure of files, and select the root directory:') |
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print('| -- V3Det(root)') |
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print(' | -- images') |
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print(' | -- n00001234') |
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print(' | -- ...jpg') |
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print(' | -- annotations') |
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print(' | -- v3det_2023_v1_category_tree.json') |
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if len(self.tree) == 0: |
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exit() |
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def init_widgets(self): |
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central_widget = QtWidgets.QWidget() |
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main_layout = QtWidgets.QHBoxLayout() |
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central_widget.setLayout(main_layout) |
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left_layout = QtWidgets.QVBoxLayout() |
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search_box = QtWidgets.QHBoxLayout() |
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self.search_text = QLineEdit() |
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self.search_text.textEdited.connect(self.text_change) |
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self.search_button = QPushButton("Search") |
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self.search_button.pressed.connect(self.search) |
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search_box.addWidget(self.search_text) |
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search_box.addWidget(self.search_button) |
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left_layout.addLayout(search_box) |
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self.visual_tree = QTreeWidget() |
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self.visual_tree.setColumnCount(2) |
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self.visual_tree.setHeaderLabels(['name_en', 'name_zh']) |
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left_layout.addWidget(self.visual_tree) |
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node_lay = QtWidgets.QHBoxLayout() |
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self.current_node = QTreeWidget() |
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self.current_node.setColumnCount(2) |
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self.current_node.setHeaderLabels(['name_en', 'name_zh']) |
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node_lay.addWidget(self.current_node) |
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self.search_list = QTreeWidget() |
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self.search_list.setColumnCount(2) |
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self.search_list.setHeaderLabels(['name_en', 'name_zh/num']) |
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node_lay.addWidget(self.search_list) |
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left_layout.addLayout(node_lay) |
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main_layout.addLayout(left_layout) |
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right_layout = QtWidgets.QVBoxLayout() |
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info_layout = QtWidgets.QVBoxLayout() |
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self.class_id = QLabel("class_id") |
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self.class_name_en = QLabel("class_name_en") |
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self.class_desc_en = QLabel("class_desc_en") |
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self.class_name_zh = QLabel("class_name_zh") |
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self.class_desc_zh = QLabel("class_desc_zh") |
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self.class_id.setTextInteractionFlags(Qt.TextSelectableByMouse) |
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self.class_name_en.setTextInteractionFlags(Qt.TextSelectableByMouse) |
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self.class_name_en.setWordWrap(True) |
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self.class_desc_en.setTextInteractionFlags(Qt.TextSelectableByMouse) |
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self.class_desc_en.setWordWrap(True) |
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self.class_name_zh.setTextInteractionFlags(Qt.TextSelectableByMouse) |
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self.class_name_zh.setWordWrap(True) |
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self.class_desc_zh.setTextInteractionFlags(Qt.TextSelectableByMouse) |
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self.class_desc_zh.setWordWrap(True) |
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self.class_name_en.setFixedWidth(W) |
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self.class_desc_en.setFixedWidth(W) |
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self.class_name_zh.setFixedWidth(W) |
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self.class_desc_zh.setFixedWidth(W) |
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info_layout.addWidget(self.class_id, QtCore.Qt.AlignLeft) |
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info_layout.addWidget(self.class_name_en, QtCore.Qt.AlignLeft) |
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info_layout.addWidget(self.class_name_zh, QtCore.Qt.AlignLeft) |
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info_layout.addWidget(self.class_desc_en, QtCore.Qt.AlignLeft) |
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info_layout.addWidget(self.class_desc_zh, QtCore.Qt.AlignLeft) |
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right_layout.addLayout(info_layout) |
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|
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self.class_images = [] |
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num_items = 4 |
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for num_im_i in range(num_items): |
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img_layout = QtWidgets.QHBoxLayout() |
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for num_im_j in range(num_items): |
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image = CanvasImage(1 / num_items) |
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self.class_images.append(image) |
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img_layout.addWidget(image) |
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right_layout.addLayout(img_layout) |
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main_layout.addLayout(right_layout) |
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self.setCentralWidget(central_widget) |
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self.setWindowIcon(QIcon('icon.png')) |
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self.setStyleSheet(qss) |
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self.visual_tree.itemClicked.connect( |
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functools.partial(self.onitemSelectionChanged, self.visual_tree)) |
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self.current_node.itemClicked.connect( |
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functools.partial(self.onitemSelectionChanged, self.current_node)) |
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self.search_list.itemClicked.connect( |
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functools.partial(self.onitemSelectionChanged, self.search_list)) |
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self.visual_tree.itemSelectionChanged.connect( |
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functools.partial(self.onitemSelectionChanged, self.visual_tree)) |
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self.current_node.itemSelectionChanged.connect( |
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functools.partial(self.onitemSelectionChanged, self.current_node)) |
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self.search_list.itemSelectionChanged.connect( |
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functools.partial(self.onitemSelectionChanged, self.search_list)) |
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self.visual_tree.itemDoubleClicked.connect( |
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functools.partial(self.onitemSelectionChanged, self.visual_tree)) |
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self.current_node.itemDoubleClicked.connect( |
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functools.partial(self.onitemSelectionChanged, self.current_node)) |
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self.search_list.itemDoubleClicked.connect( |
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functools.partial(self.onitemSelectionChanged, self.search_list)) |
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|
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def init_tree(self): |
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child_num = {} |
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|
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def count_child(node): |
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num = 1 |
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if node in self.tree['father2child']: |
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for child in self.tree['father2child'][node]: |
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num += count_child(child) |
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child_num[node] = num |
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return num |
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count_child('n00001740') |
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self.child_num = child_num |
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self.show_tree() |
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|
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def show_tree(self, node='n00001740', level=0, parent=None): |
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name_en = self.tree['id2name'][node] |
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name_en = name_en + '({})'.format(self.child_num[node]) |
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name_zh = str(self.tree['id2name_zh'][node]) if node in self.tree['id2name_zh'] else '' |
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current = QtWidgets.QTreeWidgetItem(["{}-{}".format(level, name_en), name_zh]) |
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|
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current.id = node |
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if node == 'n00001740': |
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self.visual_tree.addTopLevelItem(current) |
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else: |
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parent.addChild(current) |
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if node in self.tree['father2child']: |
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for child in self.tree['father2child'][node]: |
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self.show_tree(child, level + 1, current) |
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|
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def text_change(self): |
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if self.search_button.text() == 'Reset': |
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self.search(False) |
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if len(self.search_text.text().encode('utf-8')) > 1: |
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self.search(False) |
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|
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def search(self, text_reset=True): |
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if self.search_button.text() == 'Search': |
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text = self.search_text.text() |
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if len(text) != 0: |
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searched_list = [class_id for class_id in self.tree['id2name'].keys() if class_id == text] |
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for item in ['id2name', 'id2name_zh', 'id2desc', 'id2desc_zh']: |
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for k, v in self.tree[item].items(): |
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if k not in self.tree.get('child2father'): |
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continue |
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if isinstance(v, list): |
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names = '' |
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for vi in v: |
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names += vi |
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v = names |
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if isinstance(v, str): |
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if (k not in searched_list) and (text.lower() in v.lower()): |
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if k in self.tree['id2name']: |
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searched_list.append(k) |
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|
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self.insert_num = len(searched_list) |
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self.show_list(searched_list) |
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|
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self.search_button.setText('Reset') |
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|
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elif self.search_button.text() == 'Reset': |
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self.search_list.clear() |
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self.insert_num = 0 |
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if text_reset: |
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self.search_text.setText('') |
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self.search_button.setText('Search') |
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|
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def show_list(self, show_list, insert_index=-1): |
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num_id = 0 |
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for cat_id in show_list: |
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if len(cat_id) == 0: |
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continue |
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num_id += 1 |
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name_en = self.tree['id2name'][cat_id] if len(self.tree['id2name'][cat_id]) else '' |
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name_en = name_en + '({})'.format(len(self.tree['ancestor2descendant'].get(cat_id, set()))) |
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name_zh = self.tree['id2name_zh'].get(cat_id, '') |
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cur = QtWidgets.QTreeWidgetItem(["{}-{}".format(num_id, name_en), name_zh]) |
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cur.id = cat_id |
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|
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insert_id = insert_index if insert_index >= 0 else self.search_list.topLevelItemCount() |
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self.search_list.insertTopLevelItem(insert_id, cur) |
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|
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def onItemClicked(self, class_id): |
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self.class_id.setText(class_id) |
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self.class_name_en.setText(self.tree['id2name'][class_id]) |
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self.class_desc_en.setText(self.tree['id2desc'].get(class_id, '')) |
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self.class_name_zh.setText(self.tree['id2name_zh'].get(class_id, '')) |
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self.class_desc_zh.setText(self.tree['id2desc_zh'].get(class_id, '')) |
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|
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[im.clean() for im in self.class_images] |
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if class_id in self.visual_cat_list: |
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show_num = len(self.class_images) |
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folder = os.path.join(self.im_root, class_id) |
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im_names = os.listdir(folder) |
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num_image = 0 |
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for im_i in im_names: |
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if num_image == show_num: |
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break |
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self.class_images[num_image].load_image(os.path.join(folder, im_i)) |
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num_image += 1 |
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|
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self.add_current(class_id) |
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|
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def add_current(self, class_id): |
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name_en = self.tree['id2name'][class_id] |
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name_en = name_en + '({})'.format(len(self.tree['ancestor2descendant'].get(class_id, set()))) |
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name_zh = self.tree['id2name_zh'].get(class_id, '') |
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self.current_node.clear() |
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current = QtWidgets.QTreeWidgetItem([name_en, name_zh]) |
|
current.id = class_id |
|
|
|
self.current_node.addTopLevelItem(current) |
|
for relation in ['father2child', 'child2father', 'id2synonym_list', 'ancestor2descendant', 'descendant2ancestor']: |
|
rel = QtWidgets.QTreeWidgetItem([relation, str(len(self.tree[relation].get(class_id, [])))]) |
|
current.addChild(rel) |
|
for rel_class in self.tree[relation].get(class_id, []): |
|
name_en = self.tree['id2name'][rel_class] |
|
name_en = name_en + '({})'.format( |
|
len(self.tree['ancestor2descendant'].get(rel_class, set()))) |
|
name_zh = self.tree['id2name_zh'].get(rel_class, '') |
|
rel_node = QtWidgets.QTreeWidgetItem([name_en, name_zh]) |
|
rel_node.id = rel_class |
|
rel.addChild(rel_node) |
|
self.current_node.expandAll() |
|
|
|
def onitemSelectionChanged(self, node_tree): |
|
if node_tree.selectedItems(): |
|
if hasattr(node_tree.selectedItems()[0], 'id'): |
|
self.onItemClicked(node_tree.selectedItems()[0].id) |
|
|
|
def keyPressEvent(self, qKeyEvent): |
|
super().keyPressEvent(qKeyEvent) |
|
|
|
|
|
class CanvasImage(QtWidgets.QLabel): |
|
def __init__(self, scale=1.): |
|
super().__init__() |
|
self.save_root = 'select' |
|
self.scale = scale |
|
self.clean() |
|
|
|
def load_image(self, path): |
|
pixmap = QPixmap(path) |
|
w, h = pixmap.width(), pixmap.height() |
|
r = min(self.scale * W / w, self.scale * H / h) |
|
w, h = int(r * w), int(r * h) |
|
pixmap = pixmap.scaled(w, h, Qt.IgnoreAspectRatio, Qt.SmoothTransformation) |
|
|
|
self.setAlignment(Qt.AlignCenter | Qt.AlignCenter) |
|
self.setPixmap(pixmap) |
|
|
|
def clean(self): |
|
pixmap = QtGui.QPixmap(int(W * self.scale), int(H * self.scale)) |
|
pixmap.fill(QColor("white")) |
|
self.setPixmap(pixmap) |
|
|
|
|
|
if __name__ == '__main__': |
|
app = QtWidgets.QApplication(sys.argv) |
|
app.setStyle('Material') |
|
window = MainWindow() |
|
window.show() |
|
app.exec_() |
|
|
|
|
