103 lines
3.5 KiB
C
103 lines
3.5 KiB
C
/*
|
||
* 程序清单：texbox控件演示
|
||
*
|
||
* 这个例子会在创建出的container上添加几个不同类型的textbox控件
|
||
*/
|
||
#include "demo_view.h"
|
||
#include <rtgui/widgets/label.h>
|
||
#include <rtgui/widgets/textbox.h>
|
||
|
||
/* 创建用于演示textbox控件的视图 */
|
||
rtgui_container_t *demo_view_textbox(void)
|
||
{
|
||
rtgui_rect_t rect, textbox_rect;
|
||
rtgui_container_t *container;
|
||
rtgui_label_t *label;
|
||
rtgui_textbox_t *text;
|
||
|
||
/* 先创建一个演示用的视图 */
|
||
container = demo_view("TextBox View");
|
||
|
||
/* 获得视图的位置信息 */
|
||
demo_view_get_rect(container, &rect);
|
||
rect.x1 += 5;
|
||
rect.x2 = rect.x1 + 30;
|
||
rect.y1 += 5;
|
||
rect.y2 = rect.y1 + 20;
|
||
/* 创建一个label控件 */
|
||
label = rtgui_label_create("名字: ");
|
||
/* 设置label的位置 */
|
||
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
|
||
rtgui_container_add_child(container, RTGUI_WIDGET(label));
|
||
|
||
/* 让textbox_rect赋值到rect，以计算textbox控件的位置 */
|
||
textbox_rect = rect;
|
||
textbox_rect.x1 = textbox_rect.x2 + 5;
|
||
textbox_rect.x2 = textbox_rect.x1 + 160;
|
||
/* 创建一个textbox控件 */
|
||
text = rtgui_textbox_create("bernard", RTGUI_TEXTBOX_SINGLE);
|
||
/* 设置textbox控件的位置 */
|
||
rtgui_widget_set_rect(RTGUI_WIDGET(text), &textbox_rect);
|
||
/* 添加textbox控件到视图中 */
|
||
rtgui_container_add_child(container, RTGUI_WIDGET(text));
|
||
|
||
/* 计算下一个label控件的位置 */
|
||
rect.y1 += 23;
|
||
rect.y2 = rect.y1 + 20;
|
||
/* 创建一个label控件 */
|
||
label = rtgui_label_create("邮件: ");
|
||
/* 设置label的位置 */
|
||
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
|
||
/* 添加label控件到视图中 */
|
||
rtgui_container_add_child(container, RTGUI_WIDGET(label));
|
||
textbox_rect = rect;
|
||
textbox_rect.x1 = textbox_rect.x2 + 5;
|
||
textbox_rect.x2 = textbox_rect.x1 + 160;
|
||
/* 创建一个textbox控件 */
|
||
text = rtgui_textbox_create("bernard.xiong@gmail.com", RTGUI_TEXTBOX_SINGLE);
|
||
/* 设置textbox控件的位置 */
|
||
rtgui_widget_set_rect(RTGUI_WIDGET(text), &textbox_rect);
|
||
/* 添加textbox控件到视图中 */
|
||
rtgui_container_add_child(container, RTGUI_WIDGET(text));
|
||
|
||
rect.y1 += 23;
|
||
rect.y2 = rect.y1 + 20;
|
||
/* 创建一个label控件 */
|
||
label = rtgui_label_create("密码: ");
|
||
/* 设置label的位置 */
|
||
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
|
||
/* 添加label控件到视图中 */
|
||
rtgui_container_add_child(container, RTGUI_WIDGET(label));
|
||
textbox_rect = rect;
|
||
textbox_rect.x1 = textbox_rect.x2 + 5;
|
||
textbox_rect.x2 = textbox_rect.x1 + 160;
|
||
/* 创建一个textbox控件 */
|
||
text = rtgui_textbox_create("rt-thread", RTGUI_TEXTBOX_SINGLE);
|
||
/* 设置textbox显示文本为掩码形式(即显示为*号，适合于显示密码的情况) */
|
||
text->flag |= RTGUI_TEXTBOX_MASK;
|
||
/* 设置textbox控件的位置 */
|
||
rtgui_widget_set_rect(RTGUI_WIDGET(text), &textbox_rect);
|
||
/* 添加textbox控件到视图中 */
|
||
rtgui_container_add_child(container, RTGUI_WIDGET(text));
|
||
|
||
rect.y1 += 23;
|
||
rect.y2 = rect.y1 + 20;
|
||
/* 创建一个label控件 */
|
||
label = rtgui_label_create("主页: ");
|
||
/* 设置label的位置 */
|
||
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
|
||
/* 添加label控件到视图中 */
|
||
rtgui_container_add_child(container, RTGUI_WIDGET(label));
|
||
textbox_rect = rect;
|
||
textbox_rect.x1 = textbox_rect.x2 + 5;
|
||
textbox_rect.x2 = textbox_rect.x1 + 160;
|
||
/* 创建一个textbox控件 */
|
||
text = rtgui_textbox_create("http://www.rt-thread.org", RTGUI_TEXTBOX_SINGLE);
|
||
/* 设置textbox控件的位置 */
|
||
rtgui_widget_set_rect(RTGUI_WIDGET(text), &textbox_rect);
|
||
/* 添加textbox控件到视图中 */
|
||
rtgui_container_add_child(container, RTGUI_WIDGET(text));
|
||
|
||
return container;
|
||
}
|