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Searched refs:knob (Results 1 – 11 of 11) sorted by relevance

/lvgl-3.4.0/docs/widgets/core/
Dslider.md9 The Slider object looks like a [Bar](/widgets/core/bar) supplemented with a knob. The knob can be d…
15 …be the knob(s). By default, the knob is square (with an optional corner radius) with side length e…
33 Normally, the slider can be adjusted either by dragging the knob, or by clicking on the slider bar.
34 …he knob moves to the point clicked and slider value changes accordingly. In some cases it is desir…
36 The extended click area (set by `lv_obj_set_ext_click_area(slider, value)`) increases to knob's cli…
42 - `LV_SLIDER_DRAW_PART_KNOB` The main (right) knob of the slider
47 - `LV_SLIDER_DRAW_PART_KNOB` The left knob of the slider
Dswitch.md16 …be the knob(s). By default, the knob is square (with an optional corner radius) with side length e…
Darc.md14 …using all background properties and padding values. With zero padding the knob size is the same as…
55 To make the arc non-adjustable, remove the style of the knob and make the object non-clickable:
81 - LV_ARC_DRAW_PART_KNOB The knob
83 - `draw_area`: the area of the knob
/lvgl-3.4.0/src/extra/widgets/colorwheel/
Dlv_colorwheel.c235 colorwheel->knob.recolor = create_knob_recolor; in lv_colorwheel_constructor()
318 if(colorwheel->knob.recolor) { in draw_knob()
348 knob_area.x1 = obj->coords.x1 + colorwheel->knob.pos.x - r - left; in get_knob_area()
349 knob_area.y1 = obj->coords.y1 + colorwheel->knob.pos.y - r - right; in get_knob_area()
350 knob_area.x2 = obj->coords.x1 + colorwheel->knob.pos.x + r + top; in get_knob_area()
351 knob_area.y2 = obj->coords.y1 + colorwheel->knob.pos.y + r + bottom; in get_knob_area()
559 colorwheel->knob.pos.x = (((int32_t)r * lv_trigo_sin(angle)) >> LV_TRIGO_SHIFT); in refr_knob_pos()
560 colorwheel->knob.pos.y = (((int32_t)r * lv_trigo_cos(angle)) >> LV_TRIGO_SHIFT); in refr_knob_pos()
561 colorwheel->knob.pos.x = colorwheel->knob.pos.x + w / 2; in refr_knob_pos()
562 colorwheel->knob.pos.y = colorwheel->knob.pos.y + w / 2; in refr_knob_pos()
Dlv_colorwheel.h43 } knob; member
/lvgl-3.4.0/src/extra/themes/default/
Dlv_theme_default.c80 lv_style_t knob; member
383 style_init_reset(&styles->knob); in style_init()
384 lv_style_set_bg_color(&styles->knob, theme.color_primary); in style_init()
385 lv_style_set_bg_opa(&styles->knob, LV_OPA_COVER); in style_init()
386 lv_style_set_pad_all(&styles->knob, lv_disp_dpx(theme.disp, 6)); in style_init()
387 lv_style_set_radius(&styles->knob, LV_RADIUS_CIRCLE); in style_init()
852 lv_obj_add_style(obj, &styles->knob, LV_PART_KNOB); in theme_apply()
906 lv_obj_add_style(obj, &styles->knob, LV_PART_KNOB); in theme_apply()
971 lv_obj_add_style(obj, &styles->knob, LV_PART_KNOB); in theme_apply()
/lvgl-3.4.0/docs/widgets/extra/
Dcolorwheel.md20 …t, knob_recolor)` creates a new color wheel. With `knob_recolor=true` the knob's background color …
/lvgl-3.4.0/docs/overview/
Dobject.md184 … and scrollbar parts but a [Slider](/widgets/core/slider) uses the main, indicator and knob parts.
Ddrawing.md222 Let's say you create an event which writes the current value of a slider above its knob. In this ca…
Dstyle.md10 For example one can add `style_blue` to the knob of a slider when it's in pressed state.
/lvgl-3.4.0/docs/
DCHANGELOG.md69 - feat(slider): consider ext_click_area on the knob with LV_OBJ_FLAG_ADV_HITTEST [`9d3fb41`](https:…
147 - fix(arc): fix knob invalidation [`345f688`](https://github.com/littlevgl/lvgl/commit/345f6882c980…
162 - fix(sw): make knob size calculation more intuitive [`5ec532d`](https://github.com/littlevgl/lvgl/…
163 - fix(switch): make knob height calculation similar to slider [`0921dfc`](https://github.com/little…
1143 - fix(slider) adjusting the left knob too with encoder
1224 The main new features of v7.4 are run-time font loading, style caching and arc knob with value sett…