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Take a slider let go within a centimetre of the glass edge as its end, because the panel loses a finger swiped off the screen before the slider's end (0.2.80)

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A fast swipe off the right side of a Guition ended at 93-98 %: the GT911 reports the finger for the last time 33-48 px inside the edge while a wide tile's slider ends 29 px from it, and LVGL keeps the last point it saw. cyd::edge_snap() takes a release inside the band (SLIDER_EDGE_SNAP_PX: Guition 67, CYD 56) as the end that lies in that band, for the tile sliders and the light card's sliders; the log names each snap. App 0.2.80, firmware 0.2.67.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
This commit is contained in:
Max Gramser
2026-09-18 19:41:45 +02:00
parent 788f42da65
commit e928ee4404
11 changed files with 74 additions and 6 deletions
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components/smart_display/runtime_tiles.h
+9
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@@ -895,6 +895,15 @@ inline void slider_event(lv_event_t *e){
// A slider among a card's own parts (the media tile's volume) belongs to the tile the slot shows now.
for(auto &w:widgets)if(w.slider==slider || w.control_slider==slider || (w.extra && lv_obj_get_parent(slider)==w.extra)){index=w.index;break;}
bool changed=slider_changed;captured_slider=nullptr;slider_changed=false;
// A finger let go within the edge band of the glass meant the slider's end (cyd::edge_snap).
if(auto *indev=lv_indev_active();indev && lv_obj_get_width(slider)>=lv_obj_get_height(slider)){
lv_point_t p;lv_indev_get_point(indev,&p);lv_area_t a;lv_obj_get_coords(slider,&a);
int screen=lv_display_get_horizontal_resolution(lv_obj_get_display(slider));
int snap=cyd::edge_snap(p.x,a.x1,a.x2,screen,cyd::edge_snap_band);
if(snap){int end=snap>0?(int)lv_slider_get_max_value(slider):std::max(0,(int)lv_slider_get_min_value(slider));
ESP_LOGI("slider","Let go %d px from the %s edge: slider %d -> %d",snap>0?screen-1-(int)p.x:(int)p.x,snap>0?"right":"left",lv_slider_get_value(slider),end);
lv_slider_set_value(slider,end,LV_ANIM_OFF);changed=true;}
}
if(changed && cyd::touch_guard.accept_slider(esphome::millis(),200+index))commit_slider(index,lv_slider_get_value(slider));
}
}