mirror of
https://github.com/LC044/WeChatMsg
synced 2024-11-16 06:51:19 +08:00
40 lines
1.4 KiB
Python
40 lines
1.4 KiB
Python
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from PyQt5 import QtGui
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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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class PromptBar(QLabel):
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def __init__(self, parent=None):
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super().__init__(parent)
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def paintEvent(self, e): # 绘图事件
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qp = QPainter()
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qp.begin(self)
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self.drawRectangles1(qp) # 绘制线条矩形
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self.drawRectangles2(qp) # 绘制填充矩形
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self.drawRectangles3(qp) # 绘制线条+填充矩形
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self.drawRectangles4(qp) # 绘制线条矩形2
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qp.end()
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def drawRectangles1(self, qp): # 绘制填充矩形
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qp.setPen(QPen(Qt.black, 2, Qt.SolidLine)) # 颜色、线宽、线性
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qp.drawRect(*self.data)
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def drawRectangles2(self, qp): # 绘制填充矩形
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qp.setPen(QPen(Qt.black, 2, Qt.NoPen))
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qp.setBrush(QColor(200, 0, 0))
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qp.drawRect(220, 15, 200, 100)
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def drawRectangles3(self, qp): # 绘制线条+填充矩形
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qp.setPen(QPen(Qt.black, 2, Qt.SolidLine))
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qp.setBrush(QColor(200, 0, 0))
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qp.drawRect(430, 15, 200, 100)
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def drawRectangles4(self, qp): # 绘制线条矩形2
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path = QtGui.QPainterPath()
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qp.setPen(QPen(Qt.blue, 2, Qt.SolidLine))
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qp.setBrush(QColor(0, 0, 0, 0)) # 设置画刷颜色透明
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path.addRect(100, 200, 200, 100)
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qp.drawPath(path)
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