lv_obj_t* kb = (lv_obj_t*)lv_event_get_user_data(e);// 获取键盘对象 /* 获取文本点击事件 */ if(code == LV_EVENT_CLICKED) { lv_keyboard_set_textarea(kb, ta);// 将键盘与文本进行关联 lv_obj_clear_flag(kb, LV_OBJ_FLAG_HIDDEN);// 清除键盘的隐身标志,显示键盘 lv_obj_add_st...
lv_obj_get_state(switch); // 返回枚举类型: LV_STATE_... 一般我们通过触摸或按键控制让开关 打开/关闭,还可以通过下面这个接口来主动 打开/关闭: lv_obj_add_state(switch, LV_STATE_CHECKED); // 开 lv_obj_clear_state(switch, LV_STATE_CHECKED); // 关 ...
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lv_chinese_ime是在 lv_keyboard 的基础上编写的一个自定义部件(创建接口为:lv_chinese_ime_create(lv_obj_t *parent));),它和lv_keyboard没有什么区别,只是增加了支持中文输入法(拼音)的功能。 所以我们将其称为:支持中文输入法的LVGL键盘(lv_keyboard)部件增强插件。
2.1.1134 Part 1 Section 19.3.2.4, oleObj (Global Element for Embedded objects and Controls) 2.1.1135 Part 1 Section 19.3.3.1, tag (Programmable Extensibility Tag) 2.1.1136 Part 1 Section 19.4.1, cm (Comment) 2.1.1137 Part 1 Section 19.4.5, pos (Comment Position) 2.1.11...
runtime: use the Python stack when building *arg and **kwarg state objexcept: use INT_FMT when printing errno value extend nan-boxing config to have 47-bit small integers objtype: implement better support for overriding native's init objtype: refactor object's handling of new to not create...
State = urlParam.pageState || {}; if (sessionStorage && pageState.third_party) { sessionStorage.setItem('third_party', pageState.third_party); } }; /** * 下载android包 * @param {Object} opts 下载的一些选项 */ var downloadAndroidPkg = function (opts) { if (downLoadHandler) { clear...
State = urlParam.pageState || {}; if (sessionStorage && pageState.third_party) { sessionStorage.setItem('third_party', pageState.third_party); } }; /** * 下载android包 * @param {Object} opts 下载的一些选项 */ var downloadAndroidPkg = function (opts) { if (downLoadHandler) { clear...
lv_obj_t* label01 =lv_label_create(lv_scr_act());lv_label_set_text(label01,"A very loooooooooooooooong text");lv_obj_set_width(label01,100); 如果文本确实过长,超过了标签的长宽极限,那么可以使用函数 voidlv_label_set_long_mode(lv_obj_t* obj,lv_label_long_mode_tlong_mode); ...