66 lines
2.3 KiB
Python
66 lines
2.3 KiB
Python
from view.UI_Tips import Ui_Dialog
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from PyQt5.QtWidgets import QApplication, QDialog
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from PyQt5.QtCore import Qt, QTimer, QRect
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import sys
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# 创建静态变量的装饰器，参考 https://www.jianshu.com/p/3ed1037b7c18
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def static_vars(**kwargs):
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def decorate(func):
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for k in kwargs:
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setattr(func, k, kwargs[k])
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return func
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return decorate
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class TipUi(QDialog):
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def __init__(self, text: str, parent=None):
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# 设置ui
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super().__init__(parent)
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self.ui = Ui_Dialog()
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self.ui.setupUi(self)
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# 设置定时器，用于动态调节窗口透明度
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self.timer = QTimer()
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# 设置气泡在屏幕上的位置，水平居中，垂直屏幕80%位置
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desktop = QApplication.desktop()
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self.setGeometry(QRect(int(desktop.width() / 2 - 75), int(desktop.height() * 0.8), 152, 50))
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# 显示的文本
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self.ui.pushButton.setText(text)
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# 设置隐藏标题栏、无边框、隐藏任务栏图标、始终置顶
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self.setWindowFlags(Qt.CustomizeWindowHint | Qt.FramelessWindowHint | Qt.Tool | Qt.WindowStaysOnTopHint)
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# 设置窗口透明背景
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self.setAttribute(Qt.WA_TranslucentBackground, True)
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# 窗口关闭自动退出，一定要加，否则无法退出
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self.setAttribute(Qt.WA_QuitOnClose, True)
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# 用来计数的参数
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self.windosAlpha = 0
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# 设置定时器25ms，1600ms记64个数
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self.timer.timeout.connect(self.hide_windows)
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self.timer.start(25)
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# 槽函数
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def hide_windows(self):
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self.timer.start(25)
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# 前750ms设置透明度不变，后850ms透明度线性变化
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if self.windosAlpha <= 30:
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self.setWindowOpacity(1.0)
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else:
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self.setWindowOpacity(1.882 - 0.0294 * self.windosAlpha)
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self.windosAlpha += 1
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# 差不多3秒自动退出
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if self.windosAlpha >= 63:
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self.close()
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# 静态方法创建气泡提示
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# @staticmethod
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@static_vars(tip=None)
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def show_tip(text):
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TipUi.show_tip.tip = TipUi(text)
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TipUi.show_tip.tip.show()
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#
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# if __name__ == '__main__':
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# app = QApplication(sys.argv)
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# TipUi.show_tip('连接成功！')
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# sys.exit(app.exec_())
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