rt-thread/examples/gui/demo_view.c

#include <rtgui/rtgui.h>
#include <rtgui/rtgui_application.h>

#include <rtgui/widgets/container.h>
#include <rtgui/widgets/notebook.h>
#include <rtgui/widgets/button.h>
#include <rtgui/widgets/staticline.h>

extern struct rtgui_notebook *the_notebook;

void demo_view_next(struct rtgui_object *object, struct rtgui_event *event)
{
	rtgui_notebook_set_current_by_index(the_notebook,
			(rtgui_notebook_get_current_index(the_notebook) + 1) %
			rtgui_notebook_get_count(the_notebook));
}

void demo_view_prev(struct rtgui_object *object, struct rtgui_event *event)
{
	rt_int16_t cur_idx = rtgui_notebook_get_current_index(the_notebook);

	if (cur_idx == 0)
		rtgui_notebook_set_current_by_index(the_notebook,
			rtgui_notebook_get_count(the_notebook) - 1);
	else
		rtgui_notebook_set_current_by_index(the_notebook,
			--cur_idx);
}

rtgui_container_t* demo_view(const char *title)
{
	struct rtgui_container  *container;
	struct rtgui_label      *label;
	struct rtgui_staticline *line;
	struct rtgui_button     *next_btn, *prev_btn;
	struct rtgui_rect       rect;

	container = rtgui_container_create();
	if (container == RT_NULL)
		return RT_NULL;

	rtgui_notebook_add(the_notebook, title, RTGUI_WIDGET(container));

	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>Ϣ(<28>ڼ<EFBFBD><DABC>뵽 notebook <20><>ʱ<EFBFBD><CAB1>notebook <20><><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD><EFBFBD> container
	 * <EFBFBD>Ĵ<EFBFBD>С) */
	rtgui_widget_get_rect(RTGUI_WIDGET(container), &rect);
	rtgui_widget_rect_to_device(RTGUI_WIDGET(container), &rect);
	rect.x1 += 5;
	rect.y1 += 5;
	rect.x2 -= 5;
	rect.y2 = rect.y1 + 20;

	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õı<C3B5>ǩ */
	label = rtgui_label_create(title);
	/* <20><><EFBFBD>ñ<EFBFBD>ǩλ<C7A9><CEBB><EFBFBD><EFBFBD>Ϣ */
	rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
	/* <20><><EFBFBD>ӱ<EFBFBD>ǩ<EFBFBD><C7A9><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC> */
	rtgui_container_add_child(container, RTGUI_WIDGET(label));

	rect.y1 += 20;
	rect.y2 += 20;
	/* <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>ˮƽ<CBAE><C6BD> staticline <20><> */
	line = rtgui_staticline_create(RTGUI_HORIZONTAL);
	/* <20><><EFBFBD>þ<EFBFBD>̬<EFBFBD>ߵ<EFBFBD>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>Ϣ */
	rtgui_widget_set_rect(RTGUI_WIDGET(line), &rect);
	/* <20><><EFBFBD>Ӿ<EFBFBD>̬<EFBFBD>ߵ<EFBFBD><DFB5><EFBFBD>ͼ<EFBFBD><CDBC> */
	rtgui_container_add_child(container, RTGUI_WIDGET(line));

	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>Ϣ */
	rtgui_widget_get_rect(RTGUI_WIDGET(container), &rect);
	rtgui_widget_rect_to_device(RTGUI_WIDGET(container), &rect);
	rect.x2 -= 5;
	rect.y2 -= 5;
	rect.x1 = rect.x2 - 100;
	rect.y1 = rect.y2 - 25;

	/* <20><><EFBFBD><EFBFBD>"<22><>һ<EFBFBD><D2BB>"<22><>ť */
	next_btn = rtgui_button_create("<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>");
	/* <20><><EFBFBD><EFBFBD>onbutton<6F><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>demo_view_next<78><74><EFBFBD><EFBFBD> */
	rtgui_button_set_onbutton(next_btn, demo_view_next);
	/* <20><><EFBFBD>ð<EFBFBD>ť<EFBFBD><C5A5>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>Ϣ */
	rtgui_widget_set_rect(RTGUI_WIDGET(next_btn), &rect);
	/* <20><><EFBFBD>Ӱ<EFBFBD>ť<EFBFBD><C5A5><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC> */
	rtgui_container_add_child(container, RTGUI_WIDGET(next_btn));

	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>Ϣ */
	rtgui_widget_get_rect(RTGUI_WIDGET(container), &rect);
	rtgui_widget_rect_to_device(RTGUI_WIDGET(container), &rect);
	rect.x1 += 5;
	rect.y2 -= 5;
	rect.x2 = rect.x1 + 100;
	rect.y1 = rect.y2 - 25;

	/* <20><><EFBFBD><EFBFBD>"<22><>һ<EFBFBD><D2BB>"<22><>ť */
	prev_btn = rtgui_button_create("<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD>");
	/* <20><><EFBFBD><EFBFBD>onbutton<6F><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>demo_view_prev<65><76><EFBFBD><EFBFBD> */
	rtgui_button_set_onbutton(prev_btn, demo_view_prev);
	/* <20><><EFBFBD>ð<EFBFBD>ť<EFBFBD><C5A5>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>Ϣ */
	rtgui_widget_set_rect(RTGUI_WIDGET(prev_btn), &rect);
	/* <20><><EFBFBD>Ӱ<EFBFBD>ť<EFBFBD><C5A5><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC> */
	rtgui_container_add_child(container, RTGUI_WIDGET(prev_btn));

	/* <20><><EFBFBD>ش<EFBFBD><D8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ */
	return container;
}

/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڷ<EFBFBD><DAB7><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE>ͼ<EFBFBD>Ķ<EFBFBD><C4B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
void demo_view_get_rect(rtgui_container_t* container, rtgui_rect_t *rect)
{
	RT_ASSERT(container != RT_NULL);
	RT_ASSERT(rect != RT_NULL);

	rtgui_widget_get_rect(RTGUI_WIDGET(container), rect);
	rtgui_widget_rect_to_device(RTGUI_WIDGET(container), rect);
	/* ȥ<><C8A5><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><C2B7><EFBFBD>ť<EFBFBD><C5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	rect->y1 += 45;
	rect->y2 -= 35;
}

void demo_view_get_logic_rect(rtgui_container_t* container, rtgui_rect_t *rect)
{
	RT_ASSERT(container != RT_NULL);
	RT_ASSERT(rect != RT_NULL);

	rtgui_widget_get_rect(RTGUI_WIDGET(container), rect);
	/* ȥ<><C8A5><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><C2B7><EFBFBD>ť<EFBFBD><C5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	rect->y1 += 45;
	rect->y2 -= 35;
}

/* <20><><EFBFBD>DZ<EFBFBD>׼<EFBFBD>汾ʱ<E6B1BE><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڷ<EFBFBD><DAB7><EFBFBD><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>box<6F>ؼ<EFBFBD> */
#ifndef RTGUI_USING_SMALL_SIZE
#include <rtgui/widgets/box.h>
struct rtgui_box* demo_view_create_box(struct rtgui_container *container, int orient)
{
	rtgui_rect_t rect;
	struct rtgui_box* box;

	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>Ϣ */
	rtgui_widget_get_rect(RTGUI_WIDGET(container), &rect);
	rect.y1 += 45;
	rect.y2 -= 25;

	/* <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
	box = rtgui_box_create(orient, &rect);
	/* <20><><EFBFBD><EFBFBD>box<6F>ؼ<EFBFBD><D8BC><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><CDBC> */
	rtgui_container_add_child(container, RTGUI_WIDGET(box));

	return box;
}
#endif