/* 创建一个带文本内容的单选框 */
LCUI_API LCUI_Widget*
RadioButton_New( const char *text )
{
LCUI_Widget widget;
widget = Widget_New("radio_button");
RadioButton_Text(widget, text);
return widget;
}
int main(void)
{
int i;
char text[5][10] = { "蓝色","绿色", "红色", "橙色", "紫色" };
LCUI_Pos offset_pos[5]={{-120,0},{-60,0},{0,0},{60,0},{120,0}};
LCUI_Init();
main_window = Widget_New( "window" );
btn_ok = Widget_New( "button" );
label = Widget_New( "label" );
/* 设置窗口的尺寸以及标题栏文本 */
Widget_Resize( main_window, Size(320, 240) );
Window_SetTitleText( main_window, "测试窗口的风格切换" );
/* 创建5个单选框部件 */
for(i=0; i<5; ++i) {
rdbtn[i] = Widget_New( "radio_button" );
Window_ClientArea_Add( main_window, rdbtn[i] );
Widget_SetAlign( rdbtn[i], ALIGN_MIDDLE_CENTER, offset_pos[i] );
RadioButton_Text( rdbtn[i], text[i] );
Widget_Show( rdbtn[i] );
}
/* 为单选框建立互斥关系 */
RadioButton_CreateMutex(rdbtn[0], rdbtn[1]);
RadioButton_CreateMutex(rdbtn[0], rdbtn[2]);
RadioButton_CreateMutex(rdbtn[0], rdbtn[3]);
RadioButton_CreateMutex(rdbtn[0], rdbtn[4]);
RadioButton_SetOn( rdbtn[0] );
/* 禁用按钮部件的自动尺寸调整 */
Widget_SetAutoSize( btn_ok, FALSE, 0 );
Widget_Resize( btn_ok, Size(100, 30) );
/* 将部件加入窗口客户区 */
Window_ClientArea_Add( main_window, btn_ok );
Window_ClientArea_Add( main_window, label );
/* 设置部件的布局 */
Widget_SetAlign( btn_ok, ALIGN_MIDDLE_CENTER, Pos(0,50) );
Widget_SetAlign( label, ALIGN_MIDDLE_CENTER, Pos(0,-50) );
/* 设置部件的文本 */
Button_Text( btn_ok, "应用" );
Label_Text( label, "选择窗口配色：" );
/* 为按钮的点击事件关联回调函数 */
Widget_Event_Connect( btn_ok, EVENT_CLICKED, switch_style );
Widget_Event_Connect( Window_GetCloseButton(main_window), EVENT_CLICKED, destroy );
/* 显示部件 */
Widget_Show( btn_ok );
Widget_Show( label );
Widget_Show( main_window );
/* 进入主循环 */
return LCUI_Main();
}
