ESP3D/libraries/lvgl-8.2.0/examples/others/gridnav/lv_example_gridnav_4.c
Luc 39e06975f2 Update from refactoring branch
### Maintenance page
* Add add tab color for mobile view
* Add spellcheck off / autocorect off in input
* Add disconnect button when authenticate enabled
* Add Invalid user or password message when authentication failed

### Board support
* Add ESP32 S2 support
* Add ESP32 S3 support
* Add ESP32 C3 support

### ESP commands
* Add command 701 to control GCODE streaming
* Remove command 901 as duplicate
* Update command 420 to add more details
* Use text as default output
* All json on all commands for formated output

### Core
* Add benchmak function to check transfer speed (for test only-not production)
* Merge code for ESP3DLib support
* Add better printer display support (M117 / Serial TFT)
* Use ESP32 analogWrite instead of emulated one

### Modules
* Display
	* Refactor code
	* Remove SPI ILI 9341 / 9488 support as not suitable
      * Add ST7789 support (135x240 / 240x240)
* Filesystem
	* Bug fixes due to esp core updates
	* Better SD sharing mecanism
      * Better global FS management
* FTP
	* Add SD sharing support
	* Better global FS management
* GCODE Host
	* Add basic support for macro files
      * Add ESP command support
      * Use not blocking method to stream commands / handle response
* Notifications
	* Add IFTTT notification service
	* Add WebUI notification
	* Add ESP3D display notification
* WebDav
	* Add SD sharing support
	* Add bug fix from https://github.com/d-a-v/ESPWebDAV
	* Better global FS management
* Websocket
	* Add function to handle zombies connections
* WiFi
	* Fix connection to AP sometime fail
	* Fix low signal not diplayed in ESP420 even connected
	* Add AP Setup mode

### Libraries
* Update SDFat-2.0.6 to 2.1.2
* Update ESP32SSDP 1.1.1 to 1.2.0
* Update TFT_eSPI-1.4.11 to 2.4.61
* Update arduinoWebSockets-2.3.5 to 2.3.6
* Update esp8266-oled-ssd1306-4.0.0 to 4.3.0
* Remove lvgl support

### Tools
* Add I2C scanner script
* Add python script to simulate/stress printer serial communication

### PlatformIO
 * Use latest 4.4.0 Espressif32 release (ESP32-arduino core 2.0.3)
 * Add fix for Flash more than 4MB
 * Add Esp32 S2/S3/C3 env
 * Add ESP32-ST7789 / esp32-TTGO_T_Display env
2022-06-01 14:56:57 +08:00

48 lines
1.4 KiB
C

#include "../../lv_examples.h"
#if LV_USE_GRIDNAV && LV_USE_FLEX && LV_BUILD_EXAMPLES
static void event_handler(lv_event_t * e)
{
lv_obj_t * obj = lv_event_get_target(e);
lv_obj_t * list = lv_obj_get_parent(obj);
LV_LOG_USER("Clicked: %s", lv_list_get_btn_text(list, obj));
}
/**
* Simple navigation on a list widget
*/
void lv_example_gridnav_4(void)
{
/*It's assumed that the default group is set and
*there is a keyboard indev*/
lv_obj_t * list = lv_list_create(lv_scr_act());
lv_gridnav_add(list, LV_GRIDNAV_CTRL_ROLLOVER);
lv_obj_align(list, LV_ALIGN_LEFT_MID, 0, 10);
lv_group_add_obj(lv_group_get_default(), list);
uint32_t i;
for(i = 0; i < 20; i++) {
char buf[32];
/*Add some separators too, they are not focusable by gridnav*/
if((i % 5) == 0) {
lv_snprintf(buf, sizeof(buf), "Section %d", i / 5 + 1);
lv_list_add_text(list, buf);
}
lv_snprintf(buf, sizeof(buf), "File %d", i + 1);
lv_obj_t * item = lv_list_add_btn(list, LV_SYMBOL_FILE, buf);
lv_obj_add_event_cb(item, event_handler, LV_EVENT_CLICKED, NULL);
lv_group_remove_obj(item); /*The default group adds it automatically*/
}
lv_obj_t * btn = lv_btn_create(lv_scr_act());
lv_obj_align(btn, LV_ALIGN_RIGHT_MID, 0, -10);
lv_obj_t * label = lv_label_create(btn);
lv_label_set_text(label, "Button");
}
#endif