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99 lines
2.6 KiB
C
99 lines
2.6 KiB
C
/**
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* File: demo1_app.c
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* Author: AWTK Develop Team
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* Brief: basic demo
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*
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* Copyright (c) 2018 - 2020 Guangzhou ZHIYUAN Electronics Co.,Ltd.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* License file for more details.
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*
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*/
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/**
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* History:
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* ================================================================
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* 2018-02-16 Li XianJing <xianjimli@hotmail.com> created
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*
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*/
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#include "awtk.h"
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static ret_t on_timer(const timer_info_t* timer) {
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widget_t* win = WIDGET(timer->ctx);
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widget_t* progress_bar = widget_lookup(win, "bar1", TRUE);
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float_t value = ((int)(PROGRESS_BAR(progress_bar)->value + 2)) % 100;
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progress_bar_set_value(progress_bar, value);
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progress_bar = widget_lookup(win, "bar2", TRUE);
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value = ((int)(PROGRESS_BAR(progress_bar)->value + 2)) % 100;
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progress_bar_set_value(progress_bar, value);
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return RET_REPEAT;
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}
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static ret_t on_inc(void* ctx, event_t* e) {
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widget_t* win = WIDGET(ctx);
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widget_t* progress_bar = widget_lookup(win, "bar2", TRUE);
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float_t value = ((int)(PROGRESS_BAR(progress_bar)->value + 10)) % 100;
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progress_bar_set_value(progress_bar, value);
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return RET_OK;
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}
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static ret_t on_dec(void* ctx, event_t* e) {
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widget_t* win = WIDGET(ctx);
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widget_t* progress_bar = widget_lookup(win, "bar2", TRUE);
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float_t value = ((int)(PROGRESS_BAR(progress_bar)->value + 90)) % 100;
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progress_bar_set_value(progress_bar, value);
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return RET_OK;
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}
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static ret_t on_value_changed(void* ctx, event_t* e) {
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widget_t* win = WIDGET(ctx);
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widget_t* progress_bar = widget_lookup(win, "bar2", TRUE);
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float_t value = widget_get_value(WIDGET(e->target));
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progress_bar_set_value(progress_bar, value);
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return RET_OK;
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}
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static ret_t on_close(void* ctx, event_t* e) {
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dialog_confirm(NULL, "Hello AWTK!\nAre you sure to close?");
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return RET_OK;
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}
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ret_t application_init() {
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widget_t* system_bar = window_open("system_bar");
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widget_t* win = window_open("basic");
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image_manager_set_max_mem_size_of_cached_images(image_manager(), 8 * 1024 * 1024);
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(void)system_bar;
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widget_set_prop_str(win, WIDGET_PROP_CLICKABLE, "no");
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widget_add_timer(win, on_timer, 200);
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widget_child_on(win, "inc_value", EVT_CLICK, on_inc, win);
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widget_child_on(win, "dec_value", EVT_CLICK, on_dec, win);
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widget_child_on(win, "close", EVT_CLICK, on_close, win);
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widget_child_on(win, "slider", EVT_VALUE_CHANGED, on_value_changed, win);
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return RET_OK;
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}
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ret_t application_exit() {
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log_debug("application_exit\n");
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return RET_OK;
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}
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#include "awtk_main.inc"
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