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49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
2 years ago
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#include "../../lv_examples.h"
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#if LV_USE_SPINBOX && LV_BUILD_EXAMPLES
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static lv_obj_t * spinbox;
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static void lv_spinbox_increment_event_cb(lv_event_t * e)
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{
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lv_event_code_t code = lv_event_get_code(e);
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if(code == LV_EVENT_SHORT_CLICKED || code == LV_EVENT_LONG_PRESSED_REPEAT) {
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lv_spinbox_increment(spinbox);
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}
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}
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static void lv_spinbox_decrement_event_cb(lv_event_t * e)
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{
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lv_event_code_t code = lv_event_get_code(e);
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if(code == LV_EVENT_SHORT_CLICKED || code == LV_EVENT_LONG_PRESSED_REPEAT) {
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lv_spinbox_decrement(spinbox);
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}
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}
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void lv_example_spinbox_1(void)
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{
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spinbox = lv_spinbox_create(lv_scr_act());
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lv_spinbox_set_range(spinbox, -1000, 25000);
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lv_spinbox_set_digit_format(spinbox, 5, 2);
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lv_spinbox_step_prev(spinbox);
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lv_obj_set_width(spinbox, 100);
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lv_obj_center(spinbox);
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lv_coord_t h = lv_obj_get_height(spinbox);
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lv_obj_t * btn = lv_btn_create(lv_scr_act());
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lv_obj_set_size(btn, h, h);
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lv_obj_align_to(btn, spinbox, LV_ALIGN_OUT_RIGHT_MID, 5, 0);
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lv_obj_set_style_bg_img_src(btn, LV_SYMBOL_PLUS, 0);
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lv_obj_add_event_cb(btn, lv_spinbox_increment_event_cb, LV_EVENT_ALL, NULL);
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btn = lv_btn_create(lv_scr_act());
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lv_obj_set_size(btn, h, h);
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lv_obj_align_to(btn, spinbox, LV_ALIGN_OUT_LEFT_MID, -5, 0);
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lv_obj_set_style_bg_img_src(btn, LV_SYMBOL_MINUS, 0);
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lv_obj_add_event_cb(btn, lv_spinbox_decrement_event_cb, LV_EVENT_ALL, NULL);
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}
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#endif
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