int main(int argc, char *argv[]) { int i; LCUI_Init( argc, argv ); LCUI_RGB color[6]={{255,255,255},{127,127,127}, {255,0,0}, {255,165,0}, {30,144,255}, {65,200,65} }; LCUI_Widget *window, *widget[6], *label[6]; window = Create_Widget( "window" ); for(i=0; i<6; ++i) { widget[i] = Create_Widget( NULL ); label[i] = Create_Widget( "label" ); Label_Text( label[i], "Area %d" , i); Widget_Container_Add( widget[i], label[i] ); Window_Client_Area_Add( window, widget[i] ); Resize_Widget( widget[i], Size(80,80) ); Set_Widget_PosType( widget[i], POS_TYPE_STATIC ); Set_Widget_Align( label[i], ALIGN_MIDDLE_CENTER, Pos(0,0) ); Set_Widget_Border( widget[i], RGB(0,0,0), Border(1,1,1,1) ); Set_Widget_BG_Mode( widget[i], BG_MODE_FILL_BACKCOLOR ); Set_Widget_Backcolor( widget[i], color[i] ); Show_Widget( label[i] ); Show_Widget( widget[i] ); } Set_Window_Title_Text( window, "测试部件布局-2" ); Resize_Widget( window, Size(320, 240) ); Show_Widget( window ); return LCUI_Main(); }
int main(int argc, char*argv[]) { FILE *fp; char buff[256]; LCUI_Widget *window, *textbox; LCUI_Init(argc, argv); window = Create_Widget("window"); textbox = Create_Widget("text_box"); Set_Window_Title_Text(window, "测试文本框部件"); window->resize( window, Size(320, 240) ); Window_Client_Area_Add( window, textbox ); /* 启用多行文本显示 */ TextBox_Multiline( textbox, TRUE ); textbox->set_align( textbox, ALIGN_MIDDLE_CENTER, Pos(0,0) ); /* 打开README.md文件,并将内容读取至文本框上显示 */ fp = fopen("../README.md", "r"); if( fp ) { while(fgets( buff, sizeof(buff), fp )) { TextBox_Text_Append( textbox, buff ); } fclose( fp ); } Set_Widget_Dock( textbox, DOCK_TYPE_FILL ); textbox->show(textbox); window->show(window); return LCUI_Main(); }
int main(int argc, char*argv[]) { LCUI_Init(argc, argv); window = Create_Widget("window"); scrollbar = Create_Widget("scrollbar"); label = Create_Widget("label"); /* 设定窗口标题的文本 */ Set_Window_Title_Text(window, "测试滚动条"); /* 改变窗口的尺寸 */ window->resize(window, Size(320, 240)); Resize_Widget( scrollbar, Size(10, 100) ); ScrollBar_Set_MaxSize( scrollbar, 400 ); /* 设置部件布局 */ Set_Widget_Align( label, ALIGN_MIDDLE_CENTER, Pos(-20,0) ); Set_Widget_Align( scrollbar, ALIGN_MIDDLE_CENTER, Pos(0,0) ); Label_Text( label, "0" ); /* 将窗口客户区作为部件的容器添加进去 */ Window_Client_Area_Add(window, label); Window_Client_Area_Add(window, scrollbar); /* 将回调函数与滚动条部件连接 */ ScrollBar_Connect( scrollbar, callback_func, NULL ); /* 显示部件 */ scrollbar->show(scrollbar); window->show(window); label->show(label); return LCUI_Main(); /* 进入主循环 */ }
int LCUIWidget::_Window::setTitle( const char *text ) { if( parent->isError() ) { return WIDGET_IS_NULL; } Set_Window_Title_Text(parent->getWidget(), text); return 0; }
int main(int argc,char*argv[]) { /* 声明几个部件 */ LCUI_Widget *window, *label, *logo, *img; int width, height; /* 自定义默认字体文件位置 */ //Set_Default_Font("msyh.ttf"); /* 初始化LCUI */ LCUI_Init(argc, argv); /* 创建一个LCUI程序窗口 */ width = 320;//Get_Screen_Width(); /* 窗口的宽度 */ height = 240;//Get_Screen_Height();; /* 窗口的高度 */ /* 创建部件 */ window = Create_Widget("window"); label = Create_Widget("label"); logo = Create_Widget("picture_box"); img = Create_Widget("picture_box"); //Set_Widget_Border_Style(window, BORDER_STYLE_NONE); Resize_Widget(img, Size(180, 180)); Resize_Widget(logo, Size(128,128)); Resize_Widget(window, Size(width, height)); Set_Window_Title_Text(window, "LCUI"); Set_Widget_Backcolor(window, RGB(94,200,255)); Set_PictureBox_Size_Mode(logo, SIZE_MODE_CENTER); Set_PictureBox_Image_From_File(logo, "logo_128x128.png"); Set_Label_Text(label, "LCUI 正在载入..."); Set_Label_Font(label, 15, NULL); Set_Widget_Align(logo, ALIGN_MIDDLE_CENTER, Pos(0, -20)); Set_Widget_Align(label, ALIGN_MIDDLE_CENTER, Pos(0, +70)); /* 将这三个部件放入窗口客户区中 */ Window_Client_Area_Add(window, label); Window_Client_Area_Add(window, img); Window_Client_Area_Add(window, logo); pthread_t t; LCUI_Thread_Create(&t, NULL, change_graph, (void*)img); /* 显示部件以及窗口 */ Show_Widget(label); Show_Widget(logo); Show_Widget(window); LCUI_Main(); /* 进入主循环 */ return 0; }
int main(int argc,char*argv[]) /* 主函数,程序的入口 */ { LCUI_Widget *window, *label, *pic_box, *fore_box; /* 使用指向widget部件的指针 */ int width, height; /* 自定义默认字体文件位置 */ //Set_Default_Font("msyh.ttf"); /* 初始化LCUI */ LCUI_Init(argc, argv); /* 创建一个LCUI程序窗口 */ width = 320; /* 窗口的宽度 */ height = 240; /* 窗口的高度 */ /* 创建部件 */ window = Create_Widget("window"); label = Create_Widget("label"); pic_box = Create_Widget("picture_box"); fore_box = Create_Widget("picture_box"); Resize_Widget(fore_box, Size(190, 190)); Resize_Widget(pic_box, Size(135,135)); Resize_Widget(window, Size(width, height)); Set_Window_Title_Text(window, "头像"); LCUI_Graph pic; Graph_Init(&pic); Set_PictureBox_Size_Mode(pic_box, SIZE_MODE_STRETCH); Set_PictureBox_Image_From_File(pic_box, "image.jpg"); Set_PictureBox_Image_From_File(fore_box, "border.png"); Set_Label_Text(label, "蛋疼的头像"); Set_Label_Font(label, 16, NULL); Set_Widget_Align(pic_box, ALIGN_MIDDLE_CENTER, Pos(0, -20)); Set_Widget_Align(fore_box, ALIGN_MIDDLE_CENTER, Pos(0, -20)); Set_Widget_Align(label, ALIGN_MIDDLE_CENTER, Pos(0, +75)); Window_Client_Area_Add(window, label); Window_Client_Area_Add(window, pic_box); Window_Client_Area_Add(window, fore_box); Show_Widget(label); Show_Widget(pic_box); Show_Widget(fore_box); Show_Widget(window); return LCUI_Main(); }
int main(int argc, char*argv[]) /* 主函数,程序的入口 */ { LCUI_Init(argc, argv); LCUI_Widget *w1, *w2, *w3; /* 创建部件 */ w1 = Create_Widget("window"); w2 = Create_Widget("window"); w3 = Create_Widget("window"); /* 改变窗口的尺寸 */ Resize_Widget(w1, Size(320, 240)); Resize_Widget(w2, Size(200, 140)); Resize_Widget(w3, Size(120, 100)); Set_Window_Title_Text(w1, "窗口1"); Set_Window_Title_Text(w2, "窗口2"); Set_Window_Title_Text(w3, "窗口3"); Window_Client_Area_Add(w2, w3); Window_Client_Area_Add(w1, w2); Show_Widget(w1); Show_Widget(w2); Show_Widget(w3); LCUI_Main(); /* 进入主循环 */ return 0; }
int main(int argc, char*argv[]) { /* 目前传递给LCUI_Init()函数的参数没用,以后会完善,比如指定字体路径,是否显示鼠标游标等 */ LCUI_Init(argc, argv); LCUI_Widget *window, *label; LCUI_Graph pic; /* 初始化结构体 */ Graph_Init(&pic); /* 载入库中自带的图形数据,这个图形是18x18尺寸的LCUI的图标 */ Load_Graph_Icon_LCUI_18x18(&pic); /* 创建部件 */ window = Create_Widget("window"); label = Create_Widget("label"); /* 设定窗口标题的文本 */ Set_Window_Title_Text(window, "测试窗口"); /* 设定窗口标题的图标 */ Set_Window_Title_Icon(window, &pic); /* 改变窗口的尺寸 */ window->resize(window, Size(320, 240)); /* 将窗口客户区作为label部件的容器添加进去 */ Window_Client_Area_Add(window, label); /* 居中显示 */ label->set_align(label, ALIGN_MIDDLE_CENTER, Pos(0,0)); /* * 设定label部件显示的文本 * <color=R,G,B>文字</color> 表示的是:“文字”将使用自定义颜色 * Set_Label_Text函数使用方法和sprintf函数基本一样,支持控制符 **/ Set_Label_Text(label, "Hello,World!\n" "<color=255,0,0>世</color>" "<color=100,155,0>界</color>" "<color=0,0,0>,</color>" "<color=0,255,0>你</color>" "<color=0,100,155>好</color>" "<color=0,0,255>!</color>\n"); /* * 改变label部件的字体大小,单位为pixel(像素),不是pt(点数) * 第三个参数是自定义使用的字体文件,我设定为NULL,表示不使用。 **/ Set_Label_Font(label, 24, NULL); /* 显示部件 */ label->show(label); window->show(window); return LCUI_Main(); /* 进入主循环 */ }
int main(int argc, char*argv[]) { int mode; LCUI_Widget *window, *text[2], *tb_username, *tb_password; LCUI_Widget *area, *login_btn; LCUI_Widget *fore_pb, *back_pb; LCUI_Init(argc, argv); /* 创建所需的部件 */ window = Create_Widget("window"); area = Create_Widget(NULL); tb_password = Create_Widget("text_box"); tb_username = Create_Widget("text_box"); text[0] = Create_Widget("label"); text[1] = Create_Widget("label"); fore_pb = Create_Widget("picture_box"); back_pb = Create_Widget("picture_box"); login_btn = Create_Widget("button"); /* 设置界面上显示的文本 */ Set_Window_Title_Text(window, "用户登录"); Label_Text( text[0], "帐号:" ); Label_Text( text[1], "密码:" ); Set_Button_Text( login_btn, "登录" ); /* 调整部件的尺寸 */ Resize_Widget( login_btn, Size(50, 50) ); Resize_Widget( window, Size(320, 240) ); Resize_Widget( back_pb, Size(128, 128)); Resize_Widget( fore_pb, Size(95,95)); Resize_Widget( area, Size(225,50) ); /* 设置这两个图片框内显示的图片 */ Set_PictureBox_Size_Mode( back_pb, SIZE_MODE_STRETCH ); Set_PictureBox_Size_Mode( fore_pb, SIZE_MODE_STRETCH ); Set_PictureBox_Image_From_File( back_pb, "faceback.png" ); Set_PictureBox_Image_From_File( fore_pb, "image.jpg" ); /* 限制文本框内的字符总数为32个 */ TextBox_Text_Set_MaxLength( tb_username, 32 ); TextBox_Text_Set_MaxLength( tb_password, 32 ); tb_password->resize( tb_password, Size(125, 22) ); TextBox_Text_Set_PasswordChar( tb_password, L'●' ); /* 限制文本框输入的字符 */ mode = ONLY_0_TO_9 | ONLY_A_TO_Z | ONLY_a_TO_z | ONLY_UNDERLINE; TextBox_Text_Limit( tb_username, mode ); tb_username->resize( tb_username, Size(125, 22) ); /* 将部件添加至相应的容器中 */ Widget_Container_Add( area, text[0] ); Widget_Container_Add( area, text[1] ); Widget_Container_Add( area, login_btn ); Widget_Container_Add( back_pb, fore_pb ); Widget_Container_Add( area, tb_username ); Widget_Container_Add( area, tb_password ); Window_Client_Area_Add( window, back_pb ); Window_Client_Area_Add( window, area ); /* 设置部件的布局 */ area->set_align( area, ALIGN_MIDDLE_CENTER, Pos(0,60) ); login_btn->set_align( login_btn, ALIGN_MIDDLE_RIGHT, Pos(0,0) ); back_pb->set_align( fore_pb, ALIGN_MIDDLE_CENTER, Pos(-2,-2) ); back_pb->set_align( back_pb, ALIGN_MIDDLE_CENTER, Pos(0,-35) ); text[0]->set_align( text[0], ALIGN_MIDDLE_LEFT, Pos(0,-12) ); text[1]->set_align( text[1], ALIGN_MIDDLE_LEFT, Pos(0,12) ); tb_username->set_align( tb_username, ALIGN_MIDDLE_LEFT, Pos(35,-12) ); tb_password->set_align( tb_password, ALIGN_MIDDLE_LEFT, Pos(35,12) ); /* 设置边框 */ Set_Widget_Border( fore_pb, RGB(120,120,120), Border(1,1,1,1) ); /* 显示这些部件 */ Show_Widget( back_pb ); Show_Widget( fore_pb ); Show_Widget( login_btn ); Show_Widget( area ); tb_password->show( tb_password ); tb_username->show( tb_username ); text[0]->show( text[0] ); text[1]->show( text[1] ); window->show( window ); /* 进入主循环 */ return LCUI_Main(); }