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feat(indev): detect double and triple click (closes #6020) (#6187)

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Niklas Fiekas
2024-09-12 09:27:25 +02:00
committed by GitHub
parent 40592ddb9d
commit 651f69fd47
13 changed files with 290 additions and 19 deletions
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46
examples/event/lv_example_event_button.c Normal file
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#include "../lv_examples.h"
#if LV_BUILD_EXAMPLES && LV_USE_SWITCH
static void event_cb(lv_event_t * e)
{
lv_event_code_t code = lv_event_get_code(e);
lv_obj_t * label = lv_event_get_user_data(e);
switch(code) {
case LV_EVENT_PRESSED:
lv_label_set_text(label, "The last button event:\nLV_EVENT_PRESSED");
break;
case LV_EVENT_CLICKED:
lv_label_set_text(label, "The last button event:\nLV_EVENT_CLICKED");
break;
case LV_EVENT_LONG_PRESSED:
lv_label_set_text(label, "The last button event:\nLV_EVENT_LONG_PRESSED");
break;
case LV_EVENT_LONG_PRESSED_REPEAT:
lv_label_set_text(label, "The last button event:\nLV_EVENT_LONG_PRESSED_REPEAT");
break;
default:
break;
}
}
/**
* Handle multiple events
*/
void lv_example_event_button(void)
{
lv_obj_t * btn = lv_button_create(lv_screen_active());
lv_obj_set_size(btn, 100, 50);
lv_obj_center(btn);
lv_obj_t * btn_label = lv_label_create(btn);
lv_label_set_text(btn_label, "Click me!");
lv_obj_center(btn_label);
lv_obj_t * info_label = lv_label_create(lv_screen_active());
lv_label_set_text(info_label, "The last button event:\nNone");
lv_obj_add_event_cb(btn, event_cb, LV_EVENT_ALL, info_label);
}
#endif