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52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
#include "../../../lvgl.h"
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#include <stdio.h>
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#if LV_USE_BTN
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/**
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* Style a button from scratch
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*/
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void lv_example_btn_2(void)
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{
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static lv_style_t style;
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static lv_style_t style_pr;
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lv_style_init(&style);
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lv_style_init(&style_pr);
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/*Init the default style*/
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lv_style_set_radius(&style, 3);
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lv_style_set_bg_opa(&style, LV_OPA_70);
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lv_style_set_bg_color(&style, lv_color_blue());
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lv_style_set_bg_grad_color(&style, lv_color_blue_darken_2());
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lv_style_set_bg_grad_dir(&style, LV_GRAD_DIR_VER);
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lv_style_set_border_opa(&style, LV_OPA_40);
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lv_style_set_border_width(&style, 2);
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lv_style_set_border_color(&style, lv_color_grey());
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lv_style_set_shadow_width(&style, 8);
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lv_style_set_shadow_color(&style, lv_color_grey());
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lv_style_set_shadow_ofs_y(&style, 8);
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lv_style_set_text_color(&style, lv_color_white());
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/*Init the pressed style*/
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lv_style_set_shadow_ofs_y(&style_pr, 3);
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lv_style_set_bg_color(&style_pr, lv_color_blue_darken_2());
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lv_style_set_bg_grad_color(&style_pr, lv_color_blue_darken_4());
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lv_obj_t * btn1 = lv_btn_create(lv_scr_act(), NULL);
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lv_obj_remove_style(btn1, LV_PART_ANY, LV_STATE_ANY, NULL);
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lv_obj_add_style(btn1, LV_PART_MAIN, LV_STATE_DEFAULT, &style);
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lv_obj_add_style(btn1, LV_PART_MAIN, LV_STATE_PRESSED, &style_pr);
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lv_obj_align(btn1, NULL, LV_ALIGN_CENTER, 0, 0);
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lv_obj_t * label = lv_label_create(btn1, NULL);
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lv_label_set_text(label, "Button");
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lv_obj_align(label, NULL, LV_ALIGN_CENTER, 0, 0);
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}
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#endif
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