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3.9 TFT滑动条控件
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滑动条
选中控件菜单栏中【滑动条】，在画面中添加一个滑动条控件。
功能设置
1.读写地址：控件读取和写入绑定的寄存器地址
2.数据类型：支持"UINT16"、"INT16"、"UINT32"、"INT32"、"UINT64"、"INT64"、"FLOAT"、"DOUBLE"的数据格式
3.滑动调节：是否启用触摸滑动调节功能
- 松开时通知：开启时-滑动结束时下发通知;关闭时-滑动过程中下发通知
4.范围限制：无、固定范围、可变范围
- 固定范围：可固定上下限值
- 可变范围：可根据上下限地址动态调整上下限数值
外观设置
- 方向：根据控件的宽度和高度自动调整水平和竖直方向
- 滑块图库：设置滑动条滑块的图片文件
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3.8 TFT文本控件
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3.10 TFT下拉框控件
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