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feat(widgets): add menu widget (#2603)

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* add menu widget

* Update lv_example_widgets.h

* fix errors

* Update lv_menu.c

* try to fix errors

* micropython

* Fix colons

* Simplify and optimise

* Refactor

* Update lv_example_menu_3.c

* Update lv_example_menu_3.c

* Add simple micropython examples

* Improvements

* Automatically set clickable flags

* Custom header example

* Include example

* Refactor again

* Fix error

* Fix error

* Add back micropython example

* Hide back btn by default

* Add config

* Fix spacing

* Fix spacing

* Docs

* Update lv_theme_default.c

* Remove shaded text

* Improve clarity

* Create index.rst

* Update custom header example

* Change lv_menu_set_mode_sidebar to lv_menu_set_sidebar_page

* Fix unused variable

* Added ability to set title to page

* Flex

* Simplify sidebar check

* Rename mode and update header btn

* Run lv_conf_internal_gen.py

* Run code-format.sh

* Add contributors

* Micropython example 3

* Micropython example 4

* Improve docs
This commit is contained in:
HX2003
2021-11-29 18:33:34 +08:00
committed by GitHub
parent 1c64b78866
commit ad947d3085
22 changed files with 1818 additions and 0 deletions
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70
examples/widgets/menu/lv_example_menu_4.c Normal file
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#include "../../lv_examples.h"
#if LV_USE_MENU && LV_BUILD_EXAMPLES
static uint32_t btn_cnt = 1;
static lv_obj_t * main_page;
static lv_obj_t * menu;
static void float_btn_event_cb(lv_event_t * e)
{
LV_UNUSED(e);
btn_cnt++;
lv_obj_t * cont;
lv_obj_t * label;
lv_obj_t * sub_page = lv_menu_page_create(menu, NULL);
cont = lv_menu_cont_create(sub_page);
label= lv_label_create(cont);
lv_label_set_text_fmt(label, "Hello, I am hiding inside %i", btn_cnt);
cont = lv_menu_cont_create(main_page);
label= lv_label_create(cont);
lv_label_set_text_fmt(label, "Item %i", btn_cnt);
lv_menu_set_load_page_event(menu, cont, sub_page);
lv_obj_scroll_to_view_recursive(cont, LV_ANIM_ON);
}
void lv_example_menu_4(void)
{
/*Create a menu object*/
menu = lv_menu_create(lv_scr_act());
lv_obj_set_size(menu, lv_disp_get_hor_res(NULL), lv_disp_get_ver_res(NULL));
lv_obj_center(menu);
lv_obj_t * cont;
lv_obj_t * label;
/*Create a sub page*/
lv_obj_t * sub_page = lv_menu_page_create(menu, NULL);
cont = lv_menu_cont_create(sub_page);
label = lv_label_create(cont);
lv_label_set_text(label, "Hello, I am hiding inside the first item");
/*Create a main page*/
main_page = lv_menu_page_create(menu, NULL);
cont = lv_menu_cont_create(main_page);
label = lv_label_create(cont);
lv_label_set_text(label, "Item 1");
lv_menu_set_load_page_event(menu, cont, sub_page);
lv_menu_set_page(menu, main_page);
/*Create floating btn*/
lv_obj_t * float_btn = lv_btn_create(lv_scr_act());
lv_obj_set_size(float_btn, 50, 50);
lv_obj_add_flag(float_btn, LV_OBJ_FLAG_FLOATING);
lv_obj_align(float_btn, LV_ALIGN_BOTTOM_RIGHT, -10, -10);
lv_obj_add_event_cb(float_btn, float_btn_event_cb, LV_EVENT_CLICKED, menu);
lv_obj_set_style_radius(float_btn, LV_RADIUS_CIRCLE, 0);
lv_obj_set_style_bg_img_src(float_btn, LV_SYMBOL_PLUS, 0);
lv_obj_set_style_text_font(float_btn, lv_theme_get_font_large(float_btn), 0);
}
#endif