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fix(slider): consider transformation when draging

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fixes #4053
This commit is contained in:
Gabor Kiss-Vamosi
2023-03-13 15:09:42 +01:00
parent d400689b15
commit a19ad9bd1d
1 changed files with 4 additions and 0 deletions
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src/widgets/slider/lv_slider.c
+4
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@@ -132,6 +132,7 @@ static void lv_slider_event(const lv_obj_class_t * class_p, lv_event_t * e)
else if(code == LV_EVENT_PRESSED) {
/*Save the pressed coordinates*/
lv_indev_get_point(lv_indev_get_act(), &slider->pressed_point);
lv_obj_transform_point(obj, &slider->pressed_point, true, true);
}
else if(code == LV_EVENT_PRESSING) {
update_knob_pos(obj, true);
@@ -353,6 +354,7 @@ static void drag_start(lv_obj_t * obj)
}
else if(mode == LV_SLIDER_MODE_RANGE) {
lv_indev_get_point(lv_indev_get_act(), &p);
lv_obj_transform_point(obj, &p, true, true);
bool hor = is_slider_horizontal(obj);
lv_base_dir_t base_dir = lv_obj_get_style_base_dir(obj, LV_PART_MAIN);
@@ -419,6 +421,8 @@ static void update_knob_pos(lv_obj_t * obj, bool check_drag)
lv_point_t p;
lv_indev_get_point(indev, &p);
lv_obj_transform_point(obj, &p, true, true);
bool is_hor = is_slider_horizontal(obj);
if(check_drag && !slider->dragging) {