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add examples + refactoring

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This commit is contained in:
Gabor Kiss-Vamosi
2021-02-12 14:22:48 +01:00
parent e0fb0db735
commit 95b1bd8409
38 changed files with 622 additions and 583 deletions
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54
examples/layouts/flex/lv_example_flex_4.c
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@@ -1,24 +1,30 @@
//#include "../../lv_examples.h"
//
///**
// * Reverse the order of flex items
// */
//void lv_example_flex_4(void)
//{
// lv_obj_t * cont = lv_obj_create(lv_scr_act(), NULL);
// lv_obj_set_size(cont, 300, 220);
// lv_obj_align(cont, NULL, LV_ALIGN_CENTER, 0, 0);
// lv_obj_set_flex_dir(cont, LV_FLEX_DIR_COLUMN_WRAP_REVERSE);
// lv_obj_set_flex_gap(cont, 10);
//
// uint32_t i;
// for(i = 0; i < 20; i++) {
// lv_obj_t * obj = lv_obj_create(cont, NULL);
// lv_obj_set_size(obj, 100, LV_SIZE_AUTO);
// lv_obj_set_flex_item(obj, true);
//
// lv_obj_t * label = lv_label_create(obj, NULL);
// lv_label_set_text_fmt(label, "Item: %d", i);
// }
//}
//
#include "../../../lvgl.h"
#if LV_USE_FLEX
/**
* Reverse the order of flex items
*/
void lv_example_flex_4(void)
{
static lv_flex_t flex_col_rev;
lv_flex_init(&flex_col_rev);
lv_flex_set_flow(&flex_col_rev, LV_FLEX_FLOW_COLUMN_WRAP_REVERSE);
lv_obj_t * cont = lv_obj_create(lv_scr_act(), NULL);
lv_obj_set_size(cont, 300, 220);
lv_obj_align(cont, NULL, LV_ALIGN_CENTER, 0, 0);
lv_obj_set_layout(cont, &flex_col_rev);
uint32_t i;
for(i = 0; i < 6; i++) {
lv_obj_t * obj = lv_obj_create(cont, NULL);
lv_obj_set_size(obj, 100, 30);
lv_obj_t * label = lv_label_create(obj, NULL);
lv_label_set_text_fmt(label, "Item: %d", i);
}
}
#endif