71     lv_slider_t * slider = (lv_slider_t *)obj;  in lv_slider_is_dragged()  local
73     return slider->dragging ? true : false;  in lv_slider_is_dragged()
83     lv_slider_t * slider = (lv_slider_t *)obj;  in lv_slider_constructor()  local
86     slider->value_to_set = NULL;  in lv_slider_constructor()
87     slider->dragging = 0U;  in lv_slider_constructor()
88     slider->left_knob_focus = 0U;  in lv_slider_constructor()
107     lv_slider_t * slider = (lv_slider_t *)obj;  in lv_slider_event()  local
117         lv_area_copy(&a, &slider->right_knob_area);  in lv_slider_event()
123             lv_area_copy(&a, &slider->left_knob_area);  in lv_slider_event()
132         slider->dragging = true;  in lv_slider_event()
134             slider->value_to_set = &slider->bar.cur_value;  in lv_slider_event()
143 …if((base_dir != LV_BASE_DIR_RTL && p.x > slider->right_knob_area.x2) || (base_dir == LV_BASE_DIR_R…  in lv_slider_event()
144 …                                                               p.x < slider->right_knob_area.x1)) {  in lv_slider_event()
145                     slider->value_to_set = &slider->bar.cur_value;  in lv_slider_event()
147 …else if((base_dir != LV_BASE_DIR_RTL && p.x < slider->left_knob_area.x1) || (base_dir == LV_BASE_D…  in lv_slider_event()
148 …                                                                p.x > slider->left_knob_area.x2)) {  in lv_slider_event()
149                     slider->value_to_set = &slider->bar.start_value;  in lv_slider_event()
153 …dist_left = LV_ABS((slider->left_knob_area.x1 + (slider->left_knob_area.x2 - slider->left_knob_are…  in lv_slider_event()
154 …dist_right = LV_ABS((slider->right_knob_area.x1 + (slider->right_knob_area.x2 - slider->right_knob…  in lv_slider_event()
158                         slider->value_to_set = &slider->bar.cur_value;  in lv_slider_event()
159                         slider->left_knob_focus = 0;  in lv_slider_event()
162                         slider->value_to_set = &slider->bar.start_value;  in lv_slider_event()
163                         slider->left_knob_focus = 1;  in lv_slider_event()
168                 if(p.y < slider->right_knob_area.y1) {  in lv_slider_event()
169                     slider->value_to_set = &slider->bar.cur_value;  in lv_slider_event()
171                 else if(p.y > slider->left_knob_area.y2) {  in lv_slider_event()
172                     slider->value_to_set = &slider->bar.start_value;  in lv_slider_event()
176 …dist_left = LV_ABS((slider->left_knob_area.y1 + (slider->left_knob_area.y2 - slider->left_knob_are…  in lv_slider_event()
177 …dist_right = LV_ABS((slider->right_knob_area.y1 + (slider->right_knob_area.y2 - slider->right_knob…  in lv_slider_event()
181                         slider->value_to_set = &slider->bar.cur_value;  in lv_slider_event()
182                         slider->left_knob_focus = 0;  in lv_slider_event()
185                         slider->value_to_set = &slider->bar.start_value;  in lv_slider_event()
186                         slider->left_knob_focus = 1;  in lv_slider_event()
192     else if(code == LV_EVENT_PRESSING && slider->value_to_set != NULL) {  in lv_slider_event()
200         const int32_t range = slider->bar.max_value - slider->bar.min_value;  in lv_slider_event()
216             new_value += slider->bar.min_value;  in lv_slider_event()
227             new_value += slider->bar.min_value;  in lv_slider_event()
230         int32_t real_max_value = slider->bar.max_value;  in lv_slider_event()
231         int32_t real_min_value = slider->bar.min_value;  in lv_slider_event()
233         if(slider->value_to_set == &slider->bar.start_value) {  in lv_slider_event()
234             real_max_value = slider->bar.cur_value;  in lv_slider_event()
237             real_min_value = slider->bar.start_value;  in lv_slider_event()
241         if(*slider->value_to_set != new_value) {  in lv_slider_event()
242             if(slider->value_to_set == &slider->bar.start_value) {  in lv_slider_event()
254         slider->dragging = false;  in lv_slider_event()
255         slider->value_to_set = NULL;  in lv_slider_event()
266                     if(slider->left_knob_focus == 0) slider->left_knob_focus = 1;  in lv_slider_event()
268                         slider->left_knob_focus = 0;  in lv_slider_event()
282             slider->left_knob_focus = 0;  in lv_slider_event()
313 …   if(!slider->left_knob_focus) lv_slider_set_value(obj, lv_slider_get_value(obj) + 1, LV_ANIM_ON);  in lv_slider_event()
317 …   if(!slider->left_knob_focus) lv_slider_set_value(obj, lv_slider_get_value(obj) - 1, LV_ANIM_ON);  in lv_slider_event()
335     lv_slider_t * slider = (lv_slider_t *)obj;  in draw_knob()  local
344     if(slider->bar.mode == LV_BAR_MODE_SYMMETRICAL && slider->bar.min_value < 0 &&  in draw_knob()
345        slider->bar.max_value > 0) is_symmetrical = true;  in draw_knob()
349         if(is_symmetrical && slider->bar.cur_value < 0) knob_area.x1 = slider->bar.indic_area.x1;  in draw_knob()
350         else knob_area.x1 = LV_SLIDER_KNOB_COORD(is_rtl, slider->bar.indic_area);  in draw_knob()
354         if(is_symmetrical && slider->bar.cur_value < 0) knob_area.y1 = slider->bar.indic_area.y2;  in draw_knob()
355         else knob_area.y1 = slider->bar.indic_area.y1;  in draw_knob()
364     lv_area_copy(&slider->right_knob_area, &knob_area);  in draw_knob()
372     part_draw_dsc.draw_area = &slider->right_knob_area;  in draw_knob()
377         lv_draw_rect(draw_ctx, &knob_rect_dsc, &slider->right_knob_area);  in draw_knob()
386         lv_draw_rect(draw_ctx, &knob_rect_dsc, &slider->right_knob_area);  in draw_knob()
392             knob_area.x1 = LV_SLIDER_KNOB_COORD(!is_rtl, slider->bar.indic_area);  in draw_knob()
395             knob_area.y1 = slider->bar.indic_area.y2;  in draw_knob()
398         lv_area_copy(&slider->left_knob_area, &knob_area);  in draw_knob()
402         part_draw_dsc.draw_area = &slider->left_knob_area;  in draw_knob()
407         lv_draw_rect(draw_ctx, &knob_rect_dsc, &slider->left_knob_area);  in draw_knob()