#include #include #include #include #include #include "demo_view.h" static struct rtgui_timer *timer; static struct rtgui_label* label; static struct rtgui_win* msgbox = RT_NULL; static rt_uint8_t label_text[80]; static rt_uint8_t cnt = 5; /* 获取一个递增的窗口标题 */ static char* get_win_title() { static rt_uint8_t win_no = 0; static char win_title[16]; rt_sprintf(win_title, "窗口 %d", ++win_no); return win_title; } /* 窗口关闭时的事件处理 */ void window_demo_close(struct rtgui_widget* widget, rtgui_event_t *even) { rtgui_win_t* win; /* 获得最顶层控件 */ win = RTGUI_WIN(rtgui_widget_get_toplevel(widget)); /* 销毁窗口 */ rtgui_win_destroy(win); } /* 关闭对话框时的回调函数 */ void diag_close(struct rtgui_timer* timer, void* parameter) { cnt --; sprintf(label_text, "closed then %d second!", cnt); /* 设置标签文本并更新控件 */ rtgui_label_set_text(label, label_text); rtgui_widget_update(RTGUI_WIDGET(label)); if (cnt == 0) { /* 超时，关闭对话框 */ rtgui_win_destroy(msgbox); /* 停止并删除定时器 */ rtgui_timer_stop(timer); rtgui_timer_destory(timer); } } static rt_uint16_t delta_x = 20; static rt_uint16_t delta_y = 40; /* 触发正常窗口显示 */ static void demo_win_onbutton(struct rtgui_widget* widget, rtgui_event_t* event) { rtgui_win_t *win; rtgui_label_t *label; rtgui_toplevel_t *parent; rtgui_rect_t rect = {0, 0, 150, 80}; parent = RTGUI_TOPLEVEL(rtgui_widget_get_toplevel(widget)); rtgui_rect_moveto(&rect, delta_x, delta_y); delta_x += 20; delta_y += 20; /* 创建一个窗口 */ win = rtgui_win_create(parent, get_win_title(), &rect, RTGUI_WIN_STYLE_DEFAULT); rect.x1 += 20; rect.x2 -= 5; rect.y1 += 5; rect.y2 = rect.y1 + 20; label = rtgui_label_create("这是一个普通窗口"); rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect); rtgui_container_add_child(RTGUI_CONTAINER(win), RTGUI_WIDGET(label)); /* 非模态显示窗口 */ rtgui_win_show(win, RT_FALSE); } /* 触发自动窗口显示 */ static void demo_autowin_onbutton(struct rtgui_widget* widget, rtgui_event_t* event) { rtgui_toplevel_t *parent; struct rtgui_rect rect = { 50, 50, 200, 200 }; parent = RTGUI_TOPLEVEL(rtgui_widget_get_toplevel(widget)); msgbox = rtgui_win_create(parent, "Information", &rect, RTGUI_WIN_STYLE_DEFAULT); if (msgbox != RT_NULL) { cnt = 5; sprintf(label_text, "closed then %d second!", cnt); label = rtgui_label_create(label_text); rect.x1 += 5; rect.x2 -= 5; rect.y1 += 5; rect.y2 = rect.y1 + 20; rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect); rtgui_container_add_child(RTGUI_CONTAINER(msgbox), RTGUI_WIDGET(label)); rtgui_win_show(msgbox, RT_FALSE); } /* 创建一个定时器 */ timer = rtgui_timer_create(100, RT_TIMER_FLAG_PERIODIC, diag_close, RT_NULL); rtgui_timer_start(timer); } /* 触发模态窗口显示 */ static void demo_modalwin_onbutton(struct rtgui_widget* widget, rtgui_event_t* event) { rtgui_win_t *win; rtgui_label_t *label; rtgui_toplevel_t *parent; rtgui_rect_t rect = {0, 0, 150, 80}; parent = RTGUI_TOPLEVEL(rtgui_widget_get_toplevel(widget)); rtgui_rect_moveto(&rect, delta_x, delta_y); delta_x += 20; delta_y += 20; /* 创建一个窗口 */ win = rtgui_win_create(parent, get_win_title(), &rect, RTGUI_WIN_STYLE_DEFAULT); rect.x1 += 20; rect.x2 -= 5; rect.y1 += 5; rect.y2 = rect.y1 + 20; label = rtgui_label_create("这是一个模式窗口"); rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect); rtgui_container_add_child(RTGUI_CONTAINER(win), RTGUI_WIDGET(label)); /* 模态显示窗口 */ rtgui_win_show(win, RT_TRUE); /* 采用模态显示窗口，关闭时不会自行删除窗口，需要主动删除窗口 */ rtgui_win_destroy(win); } /* 触发无标题窗口显示 */ static void demo_ntitlewin_onbutton(struct rtgui_widget* widget, rtgui_event_t* event) { rtgui_win_t *win; rtgui_label_t *label; rtgui_button_t *button; rtgui_toplevel_t *parent; rtgui_rect_t widget_rect, rect = {0, 0, 150, 80}; parent = RTGUI_TOPLEVEL(rtgui_widget_get_toplevel(widget)); rtgui_rect_moveto(&rect, delta_x, delta_y); delta_x += 20; delta_y += 20; /* 创建一个窗口，风格为无标题及无边框 */ win = rtgui_win_create(parent, "no title", &rect, RTGUI_WIN_STYLE_NO_TITLE | RTGUI_WIN_STYLE_NO_BORDER); RTGUI_WIDGET_BACKGROUND(RTGUI_WIDGET(win)) = white; /* 创建一个文本标签 */ label = rtgui_label_create("无边框窗口"); rtgui_font_get_metrics(RTGUI_WIDGET_FONT(RTGUI_WIDGET(label)), "无边框窗口", &widget_rect); rtgui_rect_moveto_align(&rect, &widget_rect, RTGUI_ALIGN_CENTER_HORIZONTAL); widget_rect.y1 += 20; widget_rect.y2 += 20; rtgui_widget_set_rect(RTGUI_WIDGET(label), &widget_rect); rtgui_container_add_child(RTGUI_CONTAINER(win), RTGUI_WIDGET(label)); RTGUI_WIDGET_BACKGROUND(RTGUI_WIDGET(label)) = white; /* 创建一个关闭按钮 */ widget_rect.x1 = 0; widget_rect.y1 = 0; widget_rect.x2 = 40; widget_rect.y2 = 20; rtgui_rect_moveto_align(&rect, &widget_rect, RTGUI_ALIGN_CENTER_HORIZONTAL); widget_rect.y1 += 40; widget_rect.y2 += 40; button = rtgui_button_create("关闭"); rtgui_widget_set_rect(RTGUI_WIDGET(button), &widget_rect); rtgui_container_add_child(RTGUI_CONTAINER(win), RTGUI_WIDGET(button)); rtgui_button_set_onbutton(button, window_demo_close); /* 非模态显示窗口 */ rtgui_win_show(win, RT_FALSE); } rtgui_view_t* demo_view_window(rtgui_workbench_t* workbench) { rtgui_rect_t rect; rtgui_view_t* view; rtgui_button_t *button; /* 创建一个演示用的视图 */ view = demo_view(workbench, "Window Demo"); demo_view_get_rect(view, &rect); rect.x1 += 5; rect.x2 = rect.x1 + 100; rect.y1 += 5; rect.y2 = rect.y1 + 20; /* 创建按钮用于显示正常窗口 */ button = rtgui_button_create("Normal Win"); rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect); rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(button)); /* 设置onbutton为demo_win_onbutton函数 */ rtgui_button_set_onbutton(button, demo_win_onbutton); demo_view_get_rect(view, &rect); rect.x1 += 5; rect.x2 = rect.x1 + 100; rect.y1 += 5 + 25; rect.y2 = rect.y1 + 20; /* 创建按钮用于显示一个自动关闭的窗口 */ button = rtgui_button_create("Auto Win"); rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect); rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(button)); /* 设置onbutton为demo_autowin_onbutton函数 */ rtgui_button_set_onbutton(button, demo_autowin_onbutton); demo_view_get_rect(view, &rect); rect.x1 += 5; rect.x2 = rect.x1 + 100; rect.y1 += 5 + 25 + 25; rect.y2 = rect.y1 + 20; /* 创建按钮用于触发一个模式窗口 */ button = rtgui_button_create("Modal Win"); rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect); rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(button)); /* 设置onbutton为demo_modalwin_onbutton函数 */ rtgui_button_set_onbutton(button, demo_modalwin_onbutton); demo_view_get_rect(view, &rect); rect.x1 += 5; rect.x2 = rect.x1 + 100; rect.y1 += 5 + 25 + 25 + 25; rect.y2 = rect.y1 + 20; /* 创建按钮用于触发一个不包含标题的窗口 */ button = rtgui_button_create("NoTitle Win"); rtgui_widget_set_rect(RTGUI_WIDGET(button), &rect); rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(button)); /* 设置onbutton为demo_ntitlewin_onbutton函数 */ rtgui_button_set_onbutton(button, demo_ntitlewin_onbutton); return view; }