2018-12-31 14:49:29 +08:00
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# QProgressBar
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2019-03-12 12:47:56 +08:00
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- 目录
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- [常规样式美化](#1、常规样式美化)
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- [圆圈进度条](#2、圆圈进度条)
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- [百分比进度条](#3、百分比进度条)
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- [Metro进度条](#4、Metro进度条)
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- [水波纹进度条](#5、水波纹进度条)
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2018-12-31 14:49:29 +08:00
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## 1、常规样式美化
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[运行 SimpleStyle.py](SimpleStyle.py)
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主要改变背景颜色、高度、边框、块颜色、边框、圆角
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## 2、圆圈进度条
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[运行 RoundProgressBar.py](RoundProgressBar.py)
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## 3、百分比进度条
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[运行 PercentProgressBar.py](PercentProgressBar.py)
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## 4、Metro进度条
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[运行 MetroCircleProgress.py](MetroCircleProgress.py)
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## 5、水波纹进度条
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[运行 WaterProgressBar.py](WaterProgressBar.py)
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1. 利用正弦函数根据0-width的范围计算y坐标
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2. 利用 `QPainterPath` 矩形或者圆形作为背景
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3. 用 `QPainterPath` 把y坐标用 `lineTo` 连接起来形成一个U字形+上方波浪的闭合区间
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