136 lines
3.7 KiB
Python
136 lines
3.7 KiB
Python
# -*- coding: utf-8 -*-
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"""
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主函数.
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description: pyqt5悬浮下拉菜单
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Created on 2018年7月7日
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Author: 人间白头
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email: 625781186@qq.com
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"""
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import sys
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from PyQt5 import QtGui, QtWidgets, QtCore
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from PyQt5.QtCore import *
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from PyQt5.QtGui import *
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from PyQt5.QtWidgets import *
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from U_FuncWidget.Menu import *
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from Ui_Main import Ui_MainWindow
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from Tools.CommonHelper import CommonHelper #读取CSS用
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from Tools.qmf_showError import w_showERROR #弹窗报错
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class MainWindow(Ui_MainWindow, QMainWindow):
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"""
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主窗口.
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"""
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def __init__(self, parent=None):
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"""
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"""
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super(MainWindow, self).__init__(parent)
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self.setupUi(self)
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# 用于存储界面是否需要删除,
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# 目前只支持9个菜单按钮。
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self.Wid_Obj={
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"b1":{}, "b2":{}, "b3":{}, "b4":{}, "b5":{},
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"b6":{}, "b7":{}, "b8":{}, "b9":{},
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}
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self.__initUI()
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def __initUI(self):
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'''
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一些无法在基础元素累中初始化的参数。
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'''
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# 有用判断最长的label的长度
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label_width = 0
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self.label_list = []
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# 从上部分窗体的子对象中循环选取出self.WX
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for WX in self.topWidget.children():
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# 判断是不是WX窗体
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name = WX.objectName()[0]
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if name =="W" and isinstance(WX, SingeleWidget):
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num = WX.objectName()[1]
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# 从全局中取 LX类
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LX = globals()["L%s"%num]
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del WX.m_menu
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WX.m_menu = LX(self)
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label = WX.findChild(QLabel)
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self.label_list.append(label)
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# 判断文字最长的label
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if label_width < len(label.text()):
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label_width = len(label.text())
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# 用空格填充label, 使其宽度统一
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for label in self.label_list:
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length = label_width - len(label.text())
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size = length
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text = label.text()
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if length%2:
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text = ' '+ text +' '
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text = ' '*size+ text +' '*size
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label.setText(text)
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self.readCSS(self)
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self.DEFAULT = {}
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self.animation = QPropertyAnimation(self.topWidget, b'maximumHeight' )
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self.toggleButton.clicked.connect(self.start_animation)
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def readCSS(self, obj):
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'''
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用于设置样式，SingeleWidget类中也需要用到。
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'''
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styleFile = './Tools/style.css'
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qssStyle = CommonHelper.readQss( styleFile )
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obj.setStyleSheet( qssStyle )
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def start_animation(self, checked):
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CurrentHeight = self.topWidget.height()
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if self.DEFAULT == {}:
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self.DEFAULT["len"] = CurrentHeight
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if CurrentHeight == 0:
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direction = QAbstractAnimation.Backward
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self.toggleButton.setText("↑")
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else:
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direction = QAbstractAnimation.Forward
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self.toggleButton.setText("↓")
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self.animation.setDirection(direction)
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self.animation.setDuration(150)
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self.animation.setStartValue(self.DEFAULT["len"])
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self.animation.setEndValue(0)
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self.animation.start()
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# def enterEvent(self, e):
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# '''自定义标题栏需要重置光标。'''
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# self.setCursor(Qt.ArrowCursor)
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if __name__ == "__main__":
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app = QtWidgets.QApplication(sys.argv)
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ui = MainWindow()
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# import qdarkstyle
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# app.setStyleSheet(qdarkstyle.load_stylesheet_pyqt5())
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ui.show()
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sys.exit(app.exec_())
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