Core widgets - 随笔分类 - AtlasLapetos

Text area (lv_textarea)

摘要：Text area (lv_textarea) Overview The Text Area is a Base object with a Label and a cursor on it. Texts or characters can be added to it. Long lines ar 阅读全文

posted @ 2024-12-20 08:54 AtlasLapetos 阅读(65) 评论(0) 推荐(0)

Roller (lv_roller)

摘要：Roller (lv_roller) Overview Roller allows you to simply select one option from a list by scrolling. Parts and Styles LV_PART_MAIN The background of th 阅读全文

posted @ 2024-12-20 08:54 AtlasLapetos 阅读(76) 评论(0) 推荐(0)

Switch (lv_switch)

摘要：Switch (lv_switch) Overview The Switch looks like a little slider and can be used to turn something on and off. Parts and Styles LV_PART_MAIN The back 阅读全文

posted @ 2024-12-20 08:54 AtlasLapetos 阅读(66) 评论(0) 推荐(0)

Drop-down list (lv_dropdown)

摘要：Drop-down list (lv_dropdown) Overview The drop-down list allows the user to select one value from a list. The drop-down list is closed by default and 阅读全文

posted @ 2024-12-20 08:54 AtlasLapetos 阅读(124) 评论(0) 推荐(0)

Label (lv_label)

摘要：Label (lv_label) Overview A label is the basic object type that is used to display text. Parts and Styles LV_PART_MAIN Uses all the typical background 阅读全文

posted @ 2024-12-20 08:54 AtlasLapetos 阅读(108) 评论(0) 推荐(0)

Table (lv_table)

摘要：Table (lv_table) Overview Tables, as usual, are built from rows, columns, and cells containing texts. The Table object is very lightweight because onl 阅读全文

posted @ 2024-12-20 08:54 AtlasLapetos 阅读(84) 评论(0) 推荐(0)

Line (lv_line)

摘要：Line (lv_line) Overview The Line object is capable of drawing straight lines between a set of points. Parts and Styles LV_PART_MAIN uses all the typic 阅读全文

posted @ 2024-12-20 08:54 AtlasLapetos 阅读(38) 评论(0) 推荐(0)

Slider (lv_slider)

摘要：Slider (lv_slider) Overview The Slider object looks like a Bar supplemented with a knob. The knob can be dragged to set a value. Just like Bar, Slider 阅读全文

posted @ 2024-12-20 08:54 AtlasLapetos 阅读(95) 评论(0) 推荐(0)

Checkbox (lv_checkbox)

摘要：Checkbox (lv_checkbox) Overview The Checkbox object is created from a “tick box” and a label. When the Checkbox is clicked the tick box is toggled. Pa 阅读全文

posted @ 2024-12-20 08:54 AtlasLapetos 阅读(77) 评论(0) 推荐(0)

图像部件 Image (lv_img)

摘要：图像部件 Image (lv_img) 概览 Overview 图像是显示来自闪存（作为数组）或来自文件的图像的基本对象。图像也可以显示符号（LV_SYMBOL_...）。使用图像解码器接口 Image decoder interface 也可以支持自定义图像格式。部件块与样式（Parts 阅读全文

posted @ 2024-12-20 08:54 AtlasLapetos 阅读(576) 评论(0) 推荐(0)

Canvas (lv_canvas)

摘要：Canvas (lv_canvas) Overview A Canvas inherits from Image where the user can draw anything. Rectangles, texts, images, lines, arcs can be drawn here us 阅读全文

posted @ 2024-12-20 08:53 AtlasLapetos 阅读(204) 评论(0) 推荐(0)

Button matrix (lv_btnmatrix)

摘要：Button matrix (lv_btnmatrix) Overview The Button Matrix object is a lightweight way to display multiple buttons in rows and columns. Lightweight becau 阅读全文

posted @ 2024-12-20 08:53 AtlasLapetos 阅读(128) 评论(0) 推荐(0)

Button (lv_btn)

摘要：Button (lv_btn) Overview Buttons have no new features compared to the Base object. They are useful for semantic purposes and have slightly different d 阅读全文

posted @ 2024-12-20 08:53 AtlasLapetos 阅读(44) 评论(0) 推荐(0)

Bar (lv_bar)

摘要：Bar (lv_bar) Overview The bar object has a background and an indicator on it. The width of the indicator is set according to the current value of the 阅读全文

posted @ 2024-12-20 08:53 AtlasLapetos 阅读(64) 评论(0) 推荐(0)

Arc (lv_arc)

摘要：Arc (lv_arc) Overview The Arc consists of a background and a foreground arc. The foreground (indicator) can be touch-adjusted. Parts and Styles LV_PAR 阅读全文

posted @ 2024-12-20 08:53 AtlasLapetos 阅读(52) 评论(0) 推荐(0)

随笔分类 - LVGL / 部件(Widgets) / Core widgets