lv_event_code_tcode = lv_event_get_code(e);// 获取事件编码 lv_obj_t* ta = lv_event_get_target(e);// 获取文本对象 lv_obj_t* kb = (lv_obj_t*)lv_event_get_user_data(e);// 获取键盘对象 /* 获取文本点击事件 */ if(code == LV_EVENT_CLICKED) { lv_keyboard_set_textarea(kb...
LV_EVENT_REFR_EXT_DRAW_SIZE, /**< Get the required extra draw area around the object (e.g. for shadow). The event parameter is `lv_coord_t *` to store the size.*/ LV_EVENT_DRAW_MAIN_BEGIN, /**< Starting the main drawing phase*/ LV_EVENT_DRAW_MAIN, /**< Perform the main ...
File "/opt/esp-adf/esp-idf/tools/idf_monitor.py", line 155, in run c = self.console.getkey() File "/opt/esp-adf/esp-idf/tools/idf_monitor.py", line 235, in getkey_patched c = self.enc_stdin.read(1) AttributeError: 'Console' object has no attribute 'enc_stdin' Exception in ...
登录后复制#include"events_init.h"#include< stdio.h >#include"lvgl.h"#include"custom.h"staticlv_timer_t* timer_meter_speed;voidevents_init(lv_ui *ui){ }staticvoidscreen_event_handler(lv_event_t*e){lv_event_code_tcode =lv_event_get_code(e);switch(code) {caseLV_EVENT_SCREEN_LOADED:...
#define LV_LOG_TRACE_EVENT 1 /**< Enable/disable trace logs in event dispatch logic. */ #define LV_LOG_TRACE_OBJ_CREATE 1 /**< Enable/disable trace logs in object creation (core `obj` creation plus every widget). */ #define LV_LOG_TRACE_LAYOUT 1 /**< Enable/disable trace log...
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lv_event_send(obj, LV_EVENT_VALUE_CHANGED, NULL); } void lv_textarea_del_char_forward(lv_obj_t * obj) { LV_ASSERT_OBJ(obj, MY_CLASS); uint32_t cp = lv_textarea_get_cursor_pos(obj); lv_textarea_set_cursor_pos(obj, cp + 1); ...
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2.1.1196 Part 1 Section 19.7.48, ST_TLTriggerEvent (Trigger Event) 2.1.1197 Part 1 Section 19.7.55, ST_ViewType (List of View Types) 2.1.1198 Part 1 Section 20.1.2.2.1, bldChart (Build Chart) 2.1.1199 Part 1 Section 20.1.2.2.2, bldDgm (Build Diagram) 2.1.1200 P...
<ClCompile Include="lvgl\examples\event\lv_example_event_4.c" /> <ClCompile Include="lvgl\examples\get_started\lv_example_get_started_1.c" /> <ClCompile Include="lvgl\examples\get_started\lv_example_get_started_2.c" /> <ClCompile Include="lvgl\examples\get_started\lv_example_get...