mirror of
https://github.com/lvgl/lvgl.git
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84 lines
4.0 KiB
C
84 lines
4.0 KiB
C
//#include "../../lv_examples.h"
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//
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//
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///**
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// * Create styles from scratch for buttons.
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// */
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//void lv_ex_get_started_2(void)
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//{
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// static lv_style_t style_btn;
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// static lv_style_t style_btn_red;
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//
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// /*Create a simple button style*/
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// lv_style_init(&style_btn);
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// lv_style_set_radius(&style_btn, LV_STATE_DEFAULT, 10);
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// lv_style_set_bg_opa(&style_btn, LV_STATE_DEFAULT, LV_OPA_COVER);
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// lv_style_set_bg_color(&style_btn, LV_STATE_DEFAULT, LV_COLOR_SILVER);
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// lv_style_set_bg_grad_color(&style_btn, LV_STATE_DEFAULT, LV_COLOR_GRAY);
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// lv_style_set_bg_grad_dir(&style_btn, LV_STATE_DEFAULT, LV_GRAD_DIR_VER);
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//
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// /*Swap the colors in pressed state*/
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// lv_style_set_bg_color(&style_btn, LV_STATE_PRESSED, LV_COLOR_GRAY);
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// lv_style_set_bg_grad_color(&style_btn, LV_STATE_PRESSED, LV_COLOR_SILVER);
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//
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// /*Add a border*/
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// lv_style_set_border_color(&style_btn, LV_STATE_DEFAULT, LV_COLOR_WHITE);
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// lv_style_set_border_opa(&style_btn, LV_STATE_DEFAULT, LV_OPA_70);
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// lv_style_set_border_width(&style_btn, LV_STATE_DEFAULT, 2);
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//
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// /*Different border color in focused state*/
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// lv_style_set_border_color(&style_btn, LV_STATE_FOCUSED, LV_COLOR_BLUE);
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// lv_style_set_border_color(&style_btn, LV_STATE_FOCUSED | LV_STATE_PRESSED, LV_COLOR_NAVY);
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//
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// /*Set the text style*/
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// lv_style_set_text_color(&style_btn, LV_STATE_DEFAULT, LV_COLOR_WHITE);
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//
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// /*Make the button smaller when pressed*/
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// lv_style_set_transform_height(&style_btn, LV_STATE_PRESSED, -5);
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// lv_style_set_transform_width(&style_btn, LV_STATE_PRESSED, -10);
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//#if LV_USE_ANIMATION
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// /*Add a transition to the size change*/
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// static lv_anim_path_t path;
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// lv_anim_path_init(&path);
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// lv_anim_path_set_cb(&path, lv_anim_path_overshoot);
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//
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// lv_style_set_transition_prop_1(&style_btn, LV_STATE_DEFAULT, LV_STYLE_TRANSFORM_HEIGHT);
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// lv_style_set_transition_prop_2(&style_btn, LV_STATE_DEFAULT, LV_STYLE_TRANSFORM_WIDTH);
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// lv_style_set_transition_time(&style_btn, LV_STATE_DEFAULT, 300);
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// lv_style_set_transition_path(&style_btn, LV_STATE_DEFAULT, &path);
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//#endif
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//
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// /*Create a red style. Change only some colors.*/
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// lv_style_init(&style_btn_red);
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// lv_style_set_bg_color(&style_btn_red, LV_STATE_DEFAULT, LV_COLOR_RED);
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// lv_style_set_bg_grad_color(&style_btn_red, LV_STATE_DEFAULT, LV_COLOR_MAROON);
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// lv_style_set_bg_color(&style_btn_red, LV_STATE_PRESSED, LV_COLOR_MAROON);
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// lv_style_set_bg_grad_color(&style_btn_red, LV_STATE_PRESSED, LV_COLOR_RED);
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// lv_style_set_text_color(&style_btn_red, LV_STATE_DEFAULT, LV_COLOR_WHITE);
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//#if LV_USE_BTN
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// /*Create buttons and use the new styles*/
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// lv_obj_t * btn = lv_btn_create(lv_scr_act(), NULL); /*Add a button the current screen*/
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// lv_obj_set_pos(btn, 10, 10); /*Set its position*/
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// lv_obj_set_size(btn, 120, 50); /*Set its size*/
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// lv_obj_reset_style_list(btn, LV_BTN_PART_MAIN); /*Remove the styles coming from the theme*/
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// lv_obj_add_style(btn, LV_BTN_PART_MAIN, &style_btn);
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//
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// lv_obj_t * label = lv_label_create(btn, NULL); /*Add a label to the button*/
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// lv_label_set_text(label, "Button"); /*Set the labels text*/
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//
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// /*Create a new button*/
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// lv_obj_t * btn2 = lv_btn_create(lv_scr_act(), btn);
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// lv_obj_set_pos(btn2, 10, 80);
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// lv_obj_set_size(btn2, 120, 50); /*Set its size*/
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// lv_obj_reset_style_list(btn2, LV_BTN_PART_MAIN); /*Remove the styles coming from the theme*/
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// lv_obj_add_style(btn2, LV_BTN_PART_MAIN, &style_btn);
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// lv_obj_add_style(btn2, LV_BTN_PART_MAIN, &style_btn_red); /*Add the red style on top of the current */
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// lv_obj_set_style_local_radius(btn2, LV_BTN_PART_MAIN, LV_STATE_DEFAULT, LV_RADIUS_CIRCLE); /*Add a local style*/
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//
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// label = lv_label_create(btn2, NULL); /*Add a label to the button*/
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// lv_label_set_text(label, "Button 2"); /*Set the labels text*/
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//#endif
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//}
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//
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//
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