# carousel

**Repository Path**: chen_xuyuan/carousel

## Basic Information

- **Project Name**: carousel
- **Description**: Qt轮播组件，用于展示界面
- **Primary Language**: C++
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: https://pigudaxiang.cn/
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 0
- **Created**: 2021-09-13
- **Last Updated**: 2024-12-20

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

## Qt轮播组件-Carousel

### [效果](https://blog.csdn.net/t13506920069/article/details/138898526)

![image](https://img-blog.csdnimg.cn/direct/807de3104af0490bb3f2e29d1e231ab7.png)

![avatar](https://img-blog.csdnimg.cn/direct/b0298270876f4534a4a1be09eed24c24.gif)

### 如何使用

> ##### 创建实例

```cpp
#include "carousel.h"
Carousel* pCarousel = new Carousel(this);
```

> ##### 设置参数

```cpp
// 设置自动播放周期
pCarousel->SetDuration(2500);
// 开启自动播放
pCarousel->EnableAutoCarousel(true);
// 设置界面大小
pCarousel->ResetSize(800, 400);
```

> ##### 添加展示界面

```cpp
for(int i = 0; i < 6; i++)
{
    QLabel* pLabel = new QLabel(this);
    pLabel->setAlignment(Qt::AlignCenter);
    QPixmap pix(QString::number(i + 1) + ".jpg");
    pix = pix.scaled(QSize(500, 300), Qt::KeepAspectRatio);
    pLabel->setPixmap(pix);
    pLabel->setScaledContents(true);
    pCarousel->Add(pLabel);
}
```

> ##### 触发信号

```cpp
connect(pCarousel, &Carousel::CarouselWidgetClicked,
this, [&](QWidget* widget){
    // TODO: 
});
```