rt-thread-official/examples/gui/demo_view_slider.c

50 lines
1.5 KiB
C

#include "demo_view.h"
#include <rtgui/rtgui_system.h>
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/slider.h>
rtgui_container_t *demo_view_slider(void)
{
rtgui_container_t *container;
rtgui_rect_t rect;
rtgui_label_t *label;
rtgui_slider_t *slider;
/* create a demo container */
container = demo_view("Slider View");
/* get demo container rect */
demo_view_get_rect(container, &rect);
label = rtgui_label_create("horizontal slider:");
rtgui_container_add_child(container, RTGUI_WIDGET(label));
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 5;
rect.y2 = rect.y1 + 18;
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rect.y1 += 20;
rect.y2 = rect.y1 + 18;
slider = rtgui_slider_create(0, 100, RTGUI_HORIZONTAL);
rtgui_container_add_child(container, RTGUI_WIDGET(slider));
rtgui_widget_set_rect(RTGUI_WIDGET(slider), &rect);
/* get demo container rect */
demo_view_get_rect(container, &rect);
label = rtgui_label_create("vertical slider:");
rtgui_container_add_child(container, RTGUI_WIDGET(label));
rect.x1 += 5;
rect.x2 -= 5;
rect.y1 += 50;
rect.y2 = rect.y1 + 18;
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rect.x1 += 110;
rect.x2 = rect.x1 + 20;
rect.y1 += 18 + 5;
rect.y2 = rect.y1 + 150;
slider = rtgui_slider_create(0, 100, RTGUI_VERTICAL);
rtgui_container_add_child(container, RTGUI_WIDGET(slider));
rtgui_widget_set_rect(RTGUI_WIDGET(slider), &rect);
return container;
}