2018-12-31 14:49:29 +08:00
|
|
|
# QProgressBar
|
|
|
|
|
|
2019-03-12 12:47:56 +08:00
|
|
|
- 目录
|
2019-05-22 11:07:42 +08:00
|
|
|
- [常规样式美化](#1常规样式美化)
|
|
|
|
|
- [圆圈进度条](#2圆圈进度条)
|
|
|
|
|
- [百分比进度条](#3百分比进度条)
|
|
|
|
|
- [Metro进度条](#4Metro进度条)
|
|
|
|
|
- [水波纹进度条](#5水波纹进度条)
|
2021-01-01 22:48:31 +08:00
|
|
|
- [圆形水位进度条](#6圆形水位进度条)
|
2019-03-12 12:47:56 +08:00
|
|
|
|
2018-12-31 14:49:29 +08:00
|
|
|
## 1、常规样式美化
|
|
|
|
|
[运行 SimpleStyle.py](SimpleStyle.py)
|
|
|
|
|
|
|
|
|
|
主要改变背景颜色、高度、边框、块颜色、边框、圆角
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
## 2、圆圈进度条
|
|
|
|
|
[运行 RoundProgressBar.py](RoundProgressBar.py)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
## 3、百分比进度条
|
|
|
|
|
[运行 PercentProgressBar.py](PercentProgressBar.py)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
## 4、Metro进度条
|
|
|
|
|
[运行 MetroCircleProgress.py](MetroCircleProgress.py)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
## 5、水波纹进度条
|
|
|
|
|
[运行 WaterProgressBar.py](WaterProgressBar.py)
|
|
|
|
|
|
|
|
|
|
1. 利用正弦函数根据0-width的范围计算y坐标
|
|
|
|
|
2. 利用 `QPainterPath` 矩形或者圆形作为背景
|
|
|
|
|
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
|
|
|
|
|
|
2021-01-01 22:48:31 +08:00
|
|
|
|
|
|
|
|
|
|
|
|
|
## 6、圆形水位进度条
|
|
|
|
|
[运行 WaterProgress.py](WaterProgress.py)
|
|
|
|
|
|
|
|
|
|
参考 https://github.com/linuxdeepin/dtkwidget/blob/master/src/widgets/dwaterprogress.cpp
|
|
|
|
|
|
|
|
|
|
|
