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feat(example) add style examples

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This commit is contained in:
Gabor Kiss-Vamosi
2021-05-27 11:50:04 +02:00
parent 5bc529bc46
commit 0cafde653d
22 changed files with 461 additions and 177 deletions
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36
examples/styles/lv_example_style_1.c
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@@ -1,29 +1,31 @@
#include "../lv_examples.h"
#if LV_BUILD_EXAMPLES
#if LV_BUILD_EXAMPLES && LV_USE_IMG
/**
* Using the background style properties
* Using the Size, Position and Padding style properties
*/
void lv_example_style_1(void)
{
static lv_style_t style;
lv_style_init(&style);
lv_style_set_radius(&style, 5);
static lv_style_t style;
lv_style_init(&style);
lv_style_set_radius(&style, 5);
/*Make a gradient*/
lv_style_set_bg_opa(&style, LV_OPA_COVER);
lv_style_set_bg_color(&style, lv_palette_lighten(LV_PALETTE_GREY, 3));
lv_style_set_bg_grad_color(&style, lv_palette_main(LV_PALETTE_BLUE));
lv_style_set_bg_grad_dir(&style, LV_GRAD_DIR_VER);
/*Make a gradient*/
lv_style_set_width(&style, 150);
lv_style_set_height(&style, LV_SIZE_CONTENT);
/*Shift the gradient to the bottom*/
lv_style_set_bg_main_stop(&style, 128);
lv_style_set_bg_grad_stop(&style, 192);
lv_style_set_pad_ver(&style, 20);
lv_style_set_pad_left(&style, 5);
/*Create an object with the new style*/
lv_obj_t * obj = lv_obj_create(lv_scr_act());
lv_obj_add_style(obj, &style, 0);
lv_obj_center(obj);
lv_style_set_x(&style, lv_pct(50));
lv_style_set_y(&style, 80);
/*Create an object with the new style*/
lv_obj_t * obj = lv_obj_create(lv_scr_act());
lv_obj_add_style(obj, &style, 0);
lv_obj_t * label = lv_label_create(obj);
lv_label_set_text(label, "Hello");
}
#endif