int main(void) { int i; char str[10]; 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]; LCUI_Init(); window = Widget_New( "window" ); for(i=0; i<6; ++i) { widget[i] = Widget_New( NULL ); label[i] = Widget_New( "label" ); sprintf(str, "Area %d" , i); Label_Text( label[i], str); Widget_Container_Add( widget[i], label[i] ); Window_ClientArea_Add( window, widget[i] ); Widget_Resize( widget[i], Size(80,80) ); Widget_SetPosType( widget[i], POS_TYPE_STATIC ); Widget_SetAlign( label[i], ALIGN_MIDDLE_CENTER, Pos(0,0) ); Widget_SetBorder( widget[i], Border(1,BORDER_STYLE_SOLID,RGB(0,0,0)) ); Widget_SetBackgroundTransparent( widget[i], FALSE ); Widget_SetBackgroundColor( widget[i], color[i] ); Widget_Show( label[i] ); Widget_Show( widget[i] ); } Window_SetTitleText( window, "测试部件布局-2" ); Widget_Resize( window, Size(320, 240) ); Widget_Event_Connect( Window_GetCloseButton(window), EVENT_CLICKED, destroy ); Widget_Show( window ); return LCUI_Main(); }
static void Window_TitleBar_Init(LCUI_Widget *titlebar) /* 功能:初始化窗口标题栏 */ { LCUI_Graph img; LCUI_TitleBar *t; Graph_Init(&img); t = Widget_NewPrivData(titlebar, sizeof(LCUI_TitleBar)); t->icon_box = Widget_New("picture_box"); t->label = Widget_New("label"); /* 窗口图标和标题文字不可获得焦点,并忽略鼠标点击 */ t->label->focus = FALSE; t->icon_box->focus = FALSE; Widget_SetClickableAlpha( t->label, 0, 1 ); Widget_SetClickableAlpha( t->icon_box, 0, 1 ); Widget_Container_Add(titlebar, t->icon_box); Widget_Container_Add(titlebar, t->label); Widget_Resize(t->icon_box, Size(18,18)); PictureBox_SetSizeMode(t->icon_box, SIZE_MODE_CENTER); Widget_Show(t->icon_box); Widget_Show(t->label); Widget_SetAlign(t->icon_box, ALIGN_MIDDLE_LEFT, Pos(0,0)); Widget_SetAlign(t->label, ALIGN_MIDDLE_LEFT, Pos(2,-2)); }
/** 捕捉键盘按键输入 */ static void StartCatchKey( LCUI_Widget *btn ) { if( tip_box ) { return; } /* 创建提示框 */ tip_box = Widget_New(NULL); tip_label = Widget_New("label"); /* 将label部件添加至提示框中 */ Widget_Container_Add( tip_box, tip_label ); /* 设置提示框中显示的文本 */ Label_TextW( tip_label, TEXT_PLEASE_PRESS_KEY ); /* 设置提示框位置、尺寸及样式 */ Widget_SetAlign( tip_label, ALIGN_MIDDLE_CENTER, Pos(0,0) ); Widget_SetAlign( tip_box, ALIGN_MIDDLE_CENTER, Pos(0,0) ); Widget_Resize( tip_box, TIPBOX_SIZE ); Widget_SetBackgroundTransparent( tip_box, FALSE ); Widget_SetBorder( tip_box, Border(1,BORDER_STYLE_SOLID,RGB(200,200,200)) ); /* 连接LCUI_KEYDOWN事件,以在键盘按键被按下时进行响应 */ keyboard_connect_id = LCUISysEvent_Connect( LCUI_KEYDOWN, ProcKeyDown, btn ); Widget_Show( tip_label ); Widget_SetModal( tip_box, TRUE ); Widget_Show( tip_box ); }
int main(int argc, char **argv) { int i; LCUI_Init(0,0,0); /* 创建部件 */ window = Widget_New("window"); age_label = Widget_New("label"); button = Button_New("提交"); age_rb[0] = RadioButton_New("A. 15岁以下"); age_rb[1] = RadioButton_New("B. 15-20岁"); age_rb[2] = RadioButton_New("C. 21-25岁"); age_rb[3] = RadioButton_New("D. 26-30岁"); age_rb[4] = RadioButton_New("E. 31-40岁"); age_rb[5] = RadioButton_New("F. 40岁以上"); /* 设定窗口标题的文本 */ Window_SetTitleText(window, "测试复选框部件"); /* 改变尺寸 */ Widget_Resize(window, Size(320, 240)); Widget_SetAutoSize( button, FALSE, 0 ); Widget_Resize(button, Size(60, 25)); /* 将窗口客户区作为这些部件的容器 */ Window_ClientArea_Add(window, age_label); Window_ClientArea_Add(window, button); for(i=0; i<6; i++) { Window_ClientArea_Add(window, age_rb[i]); } /* 调整部件的布局*/ Widget_SetAlign(age_label, ALIGN_MIDDLE_CENTER, Pos(0,-40)); Widget_SetAlign(button, ALIGN_MIDDLE_CENTER, Pos(0,60)); Widget_SetAlign(age_rb[0], ALIGN_MIDDLE_LEFT, Pos(5,-20)); Widget_SetAlign(age_rb[1], ALIGN_MIDDLE_LEFT, Pos(100,-20)); Widget_SetAlign(age_rb[2], ALIGN_MIDDLE_LEFT, Pos(200,-20)); Widget_SetAlign(age_rb[3], ALIGN_MIDDLE_LEFT, Pos(5,0)); Widget_SetAlign(age_rb[4], ALIGN_MIDDLE_LEFT, Pos(100,0)); Widget_SetAlign(age_rb[5], ALIGN_MIDDLE_LEFT, Pos(200,0)); Label_Text(age_label, "你的年龄段是?"); RadioButton_CreateMutex(age_rb[0], age_rb[1]); RadioButton_CreateMutex(age_rb[0], age_rb[2]); RadioButton_CreateMutex(age_rb[0], age_rb[3]); RadioButton_CreateMutex(age_rb[0], age_rb[4]); RadioButton_CreateMutex(age_rb[0], age_rb[5]); /* 显示部件 */ Widget_Show(age_label); Widget_Show(button); Widget_Show(age_rb[0]); for(i=0; i<6; ++i) { Widget_Show(age_rb[i]); } Widget_Show(window); Widget_ConnectEvent( button, EVENT_CLICKED, view_result ); Widget_ConnectEvent( Window_GetCloseButton(window), EVENT_CLICKED, destroy ); LCUI_Main(); return 0; }
/* 初始化window部件相关数据 */ static void Window_Init( LCUI_Widget *win_p ) { LCUI_Widget *titlebar; LCUI_Widget *client_area; LCUI_Widget *btn_close; LCUI_Window *win; static LCUI_Graph btn_bg; win = (LCUI_Window*)Widget_NewPrivData(win_p, sizeof(LCUI_Window)); titlebar = Widget_New("titlebar"); client_area = Widget_New(NULL); btn_close = Widget_New("button"); titlebar->focus = FALSE; Widget_SetFocus( client_area ); Graph_Init( &btn_bg ); /* 载入按钮背景 */ Window_GetCloseButtonBG( &btn_bg ); /* 显示在左上角 */ Widget_SetAlign(btn_close, ALIGN_TOP_RIGHT, Pos(0, 0)); /* 将尺寸改成和图片一样 */ Widget_SetAutoSize( btn_close, FALSE, 0 ); Widget_Resize(btn_close, Size(44, 20)); Widget_SetBackgroundImage( btn_close, &btn_bg ); Widget_SetBackgroundLayout( btn_close, LAYOUT_CENTER ); /* 没有背景图就填充背景色 */ Widget_SetBackgroundTransparent( win_p, FALSE ); /* 部件的风格ID */ Widget_SetStyleID( win_p, WINDOW_STYLE_PURE_BLUE ); Widget_SetStyleID( btn_close, BUTTON_STYLE_FLAT ); /* 保存部件指针 */ win->client_area = client_area; win->titlebar = titlebar; win->btn_close = btn_close; /* 放入至容器 */ Widget_Container_Add(titlebar, btn_close); Widget_Container_Add(win_p, titlebar); Widget_Container_Add(win_p, client_area); /* 窗口初始尺寸 */ Widget_Resize(win_p, Size(100, 50)); Widget_Show(btn_close); /* 关联拖动事件,让鼠标能够拖动标题栏并使窗口移动 */ Widget_Event_Connect(titlebar, EVENT_DRAG, Window_ExecMove ); /* * 由于需要在窗口获得/失去焦点时进行相关处理,因此需要将回调函数 与部件 * 的FOCUS_IN和FOCUS_OUT事件 进行关联 * */ Widget_Event_Connect( win_p, EVENT_FOCUSOUT, Window_FocusOut ); Widget_Event_Connect( win_p, EVENT_FOCUSIN, Window_FocusIn ); /* 设置窗口部件的初始位置 */ Widget_SetAlign( win_p, ALIGN_MIDDLE_CENTER, Pos(0,0) ); }
int main( int argc, char **argv ) { int i; LCUI_Init(0,0,0); /* 创建部件 */ window = Widget_New("window"); label = Widget_New("label"); button = Widget_New("button"); for(i=0; i<5; ++i) { checkbox[i] = Widget_New("check_box"); } CheckBox_TextW( checkbox[0], L"编程" ); CheckBox_TextW( checkbox[1], L"电影" ); CheckBox_TextW( checkbox[2], L"动漫" ); CheckBox_TextW( checkbox[3], L"音乐" ); CheckBox_TextW( checkbox[4], L"睡觉" ); Button_TextW( button, L"提交" ); Window_SetTitleTextW( window, L"测试复选框部件") ; window->resize(window, Size(320, 240)); /* 禁用按钮部件的自动尺寸调整,因为要自定义尺寸 */ Widget_SetAutoSize( button, FALSE, 0 ); Widget_Resize(button, Size(60, 25)); /* 将窗口客户区作为这些部件的容器 */ Window_ClientArea_Add(window, label); Window_ClientArea_Add(window, button); for(i=0; i<5; i++) { Window_ClientArea_Add(window, checkbox[i]); } /* 调整部件的布局*/ Widget_SetAlign(label, ALIGN_MIDDLE_CENTER, Pos(0,-20)); Widget_SetAlign(button, ALIGN_MIDDLE_CENTER, Pos(0,60)); Widget_SetAlign(checkbox[0], ALIGN_MIDDLE_CENTER, Pos(-120 ,5)); Widget_SetAlign(checkbox[1], ALIGN_MIDDLE_CENTER, Pos(-60 ,5)); Widget_SetAlign(checkbox[2], ALIGN_MIDDLE_CENTER, Pos(0 ,5)); Widget_SetAlign(checkbox[3], ALIGN_MIDDLE_CENTER, Pos(60 ,5)); Widget_SetAlign(checkbox[4], ALIGN_MIDDLE_CENTER, Pos(120 ,5)); Label_TextW(label, L"你都有哪些兴趣爱好?\n"); /* 显示部件 */ Widget_Show(label); Widget_Show(button); for(i=0; i<5; ++i) { Widget_Show(checkbox[i]); } Widget_Show(window); /* 为按钮部件关联点击事件,被关联的函数是view_result,它会在点击按钮后被调用 */ Widget_ConnectEvent( button, EVENT_CLICKED, view_result ); Widget_ConnectEvent( Window_GetCloseButton(window), EVENT_CLICKED, destroy ); return LCUI_Main(); }
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(); }
int main(int argc, char **argv) { int i; LCUI_Pos offset; wchar_t text[3][40] = { L"默认模式",L"全屏模式,800x600 分辨率", L"窗口模式,800x600 窗口"}; LCUI_Init(0,0,0); 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_SetTitleTextW( main_window, L"测试视频模式的切换" ); offset.x = 20; /* 创建3个单选框部件 */ for(offset.y=-22,i=0; i<3; ++i,offset.y+=22) { rdbtn[i] = Widget_New( "radio_button" ); Window_ClientArea_Add( main_window, rdbtn[i] ); Widget_SetAlign( rdbtn[i], ALIGN_MIDDLE_LEFT, offset ); RadioButton_TextW( 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_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(0,70) ); Widget_SetAlign( label, ALIGN_MIDDLE_CENTER, Pos(0,-50) ); /* 设置部件的文本 */ Button_TextW( btn_ok, L"应用" ); Label_TextW( label, L"选择视频模式:" ); /* 为按钮的点击事件关联回调函数 */ Widget_ConnectEvent( btn_ok, EVENT_CLICKED, switch_style ); Widget_ConnectEvent( 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(); }
void GameWindow_InitLicenseWindow(void) { window = Widget_New("window"); label_license = Widget_New("label"); textbox_license = Widget_New("text_box"); box = Widget_New(NULL); btn_ok = Widget_New("button"); Window_ClientArea_Add( window, label_license ); Window_ClientArea_Add( window, box ); Window_ClientArea_Add( window, btn_ok ); Widget_Container_Add( box, textbox_license ); Widget_SetBackgroundColor( label_license, RGB(255,255,255) ); Widget_SetBackgroundTransparent( label_license, FALSE ); Widget_SetAlign( label_license, ALIGN_TOP_CENTER, Pos(0,0) ); Widget_SetAlign( box, ALIGN_TOP_CENTER, Pos(0,8) ); Widget_SetAlign( btn_ok, ALIGN_BOTTOM_CENTER, Pos(0,-5) ); Label_TextW( label_license, TEXT_LICENSE ); Button_TextW( btn_ok, TEXT_OK ); TextBox_SetAutoWrap( textbox_license, TRUE ); TextBox_SetMultiline( textbox_license, TRUE ); TextBox_SetReadOnly( textbox_license, TRUE ); TextBox_SetUsingStyleTags( textbox_license, TRUE ); TextBox_TextW( textbox_license, license_text ); TextBox_ShowCursor( textbox_license, FALSE ); Widget_SetStyleID( window, WINDOW_STYLE_LINE ); Widget_SetPadding( Window_GetClientArea(window), Padding(10,10,10,10) ); Widget_SetAutoSize( btn_ok, FALSE, 0 ); Widget_SetBorder( box, Border(1,BORDER_STYLE_SOLID,RGB(200,200,200)) ); Widget_SetPadding( box, Padding(10,10,10,10) ); Widget_SetSize( box, "100%", "280px" ); Widget_SetSize( textbox_license, "100%", "100%" ); Widget_Resize( window, WINDOW_SIZE ); Widget_Resize( btn_ok, BTN_SIZE ); Widget_ConnectEvent( btn_ok, EVENT_CLICKED, btn_ok_on_clicked ); Widget_Show( textbox_license ); Widget_Show( box ); Widget_Show( label_license ); Widget_Show( btn_ok ); }
int main(int argc, char **argv) { LCUI_Widget *window; /* 载入图像资源 */ LoadIMG(); /* 初始化LCUI */ LCUI_Init(350,280,0); /* 创建窗口 */ window = Widget_New("window"); /* 设置窗口背景色 */ Widget_SetBackgroundColor( window, RGB(255,255,255) ); /* 调整窗口尺寸 */ Widget_Resize( window, Size(320, 240) ); /* 设置窗口为线条边框风格 */ Widget_SetStyleID( window, WINDOW_STYLE_NONE ); /* 将界面创建至窗口内 */ CreateGUI( window ); /* 设置定时器,用于定时更新时间显示 */ LCUITimer_Set( 1000, UpdateTimeView, NULL, TRUE ); /* 设置定时器,用于更新滑块的位置 */ LCUITimer_Set( 20, PicBtn_UpdatePos, NULL, TRUE ); /* 显示窗口 */ Widget_Show( window ); /* 在LCUI退出时释放图像资源 */ LCUIApp_AtQuit( FreeIMG ); return LCUI_Main(); }
/* * 创建一个部件,作为滚动条的容器 * 再创建一个部件,作为滚动条 * 限制滚动条的移动范围 * */ static void ScrollBar_Init( LCUI_Widget *widget ) { LCUI_ScrollBar *scrollbar; scrollbar = WidgetPrivData_New(widget, sizeof(LCUI_ScrollBar)); scrollbar->data.max_num = 100; scrollbar->data.current_num = 100; scrollbar->data.max_size = 100; scrollbar->data.current_size = 100; scrollbar->direction = 0; scrollbar->callback_func = NULL; scrollbar->widget = Widget_New("button"); /* 禁用部件的自动尺寸调整 */ Widget_SetAutoSize( scrollbar->widget, FALSE, 0 ); Widget_Container_Add( widget, scrollbar->widget ); Widget_SetSize( scrollbar->widget, "100%", "100%" ); Widget_LimitPos( scrollbar->widget, Pos(0,0), Pos(0,0) ); Widget_SetBorder( widget, Border(1, BORDER_STYLE_SOLID, RGB(100,100,100)) ); Widget_SetPadding( widget, Padding(1,1,1,1) ); Widget_SetBackgroundColor( widget, RGB(200,200,200) ); Widget_SetBackgroundTransparent( widget, FALSE ); Widget_Show( scrollbar->widget ); Widget_Event_Connect( scrollbar->widget, EVENT_DRAG, ScrollBar_Drag ); }
/* 初始化按钮部件的数据 */ static void Button_Init( LCUI_Widget *widget ) { int valid_state; LCUI_Button *button; button = WidgetPrivData_New(widget, sizeof(LCUI_Button)); /* 初始化图像数据 */ Graph_Init(&button->btn_disable); Graph_Init(&button->btn_normal); Graph_Init(&button->btn_focus); Graph_Init(&button->btn_down); Graph_Init(&button->btn_over); valid_state = (WIDGET_STATE_NORMAL | WIDGET_STATE_ACTIVE); valid_state |= (WIDGET_STATE_DISABLE | WIDGET_STATE_OVERLAY); Widget_SetValidState( widget, valid_state ); button->label = Widget_New("label");/* 创建label部件 */ /* 将按钮部件作为label部件的容器 */ Widget_Container_Add(widget, button->label); /* label部件居中显示 */ Widget_SetAlign(button->label, ALIGN_MIDDLE_CENTER, Pos(0,0)); Widget_Show(button->label); /* 显示label部件 */ /* 启用自动尺寸调整,以适应内容 */ Widget_SetAutoSize( widget, TRUE, AUTOSIZE_MODE_GROW_AND_SHRINK); Widget_SetStyleID( widget, BUTTON_STYLE_DEFAULT ); /* 关联EVENT_FOCUSOUT事件,以在按钮失去焦点时重绘按钮 */ Widget_Event_Connect( widget, EVENT_FOCUSOUT, Button_ProcFocusOut ); }
/* 动态改变进度条的数据 */ static void change_progress( void *arg ) { char str[15]; int i, max = 100; LCUI_Widget *label; LCUI_Widget *widget; /* 创建一个label部件 */ widget = (LCUI_Widget *)arg; label = Widget_New("label"); /* 放到进度条里 */ Widget_Container_Add( widget, label ); /* 并且居中 */ Widget_SetAlign( label, ALIGN_MIDDLE_CENTER, Pos(0,0) ); /* 显示它 */ Widget_Show( label ); /* 设置最大值 */ ProgressBar_SetMaxValue(widget, max); for( i=0; i<max; i+=rand()%5 ) { /* 设置当前值 */ ProgressBar_SetValue(widget, i); /* 转换成字符串 */ sprintf( str, "%d%%", (int)(i*100.0/max) ); /* 设置显示的文本 */ Label_Text( label, str ); /* 暂停0.1秒 */ LCUI_MSleep(100); } ProgressBar_SetValue( widget, max ); Label_Text( label, "100%" ); LCUIThread_Exit(NULL); }
/* 创建一个带文本内容的复选框 */ LCUI_API LCUI_Widget* CheckBox_New( const char *text ) { LCUI_Widget *widget; widget = Widget_New("check_box"); CheckBox_Text(widget, text); return widget; }
/* 创建一个带文本内容的按钮 */ LCUI_API LCUI_Widget* Button_New( const char *text ) { LCUI_Widget *widget; widget = Widget_New("button"); Button_Text(widget, text); return widget; }
/* 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( int argc, char*argv[] ) { LCUI_Graph pic; int width = 320, height = 240; LCUI_Widget *window, *label, *pic_box, *fore_box; LCUI_Init(); Graph_Init(&pic); window = Widget_New("window"); label = Widget_New("label"); pic_box = Widget_New("picture_box"); fore_box = Widget_New("picture_box"); Widget_Resize(fore_box, Size(190, 190)); Widget_Resize(pic_box, Size(135,135)); Widget_Resize(window, Size(width, height)); Window_SetTitleText(window, "头像"); PictureBox_SetSizeMode(pic_box, SIZE_MODE_STRETCH); PictureBox_SetImageFile(pic_box, "image.jpg"); PictureBox_SetImageFile(fore_box, "border.png"); Label_Text(label, "蛋疼的头像"); Widget_SetAlign(pic_box, ALIGN_MIDDLE_CENTER, Pos(0, -20)); Widget_SetAlign(fore_box, ALIGN_MIDDLE_CENTER, Pos(0, -20)); Widget_SetAlign(label, ALIGN_MIDDLE_CENTER, Pos(0, +75)); Window_ClientArea_Add(window, label); Window_ClientArea_Add(window, pic_box); Window_ClientArea_Add(window, fore_box); Widget_Event_Connect( Window_GetCloseButton(window), EVENT_CLICKED, destroy ); Widget_Show(label); Widget_Show(pic_box); Widget_Show(fore_box); Widget_Show(window); return LCUI_Main(); }
/* 新建一个窗口 */ LCUI_API LCUI_Widget* Window_New( const char *title, LCUI_Graph *icon, LCUI_Size size ) { LCUI_Widget *wnd; wnd = Widget_New("window"); if( wnd == NULL ) { return NULL; } Window_SetTitleText( wnd, title ); Window_SetTitleIcon( wnd, icon ); Widget_Resize( wnd, size ); return wnd; }
int main(int argc, char **argv) { LCUI_Thread thread; LCUI_Widget *window, *progbar; LCUI_Init(800,600,0); window = Widget_New("window"); progbar = Widget_New("progress_bar"); Window_SetTitleTextW(window, L"测试进度条部件"); Widget_Resize(window, Size(320, 240)); Window_ClientArea_Add(window, progbar); Widget_SetAlign(progbar, ALIGN_MIDDLE_CENTER, Pos(0,0)); Widget_Resize(progbar, Size(300, 25)); LCUIThread_Create(&thread, change_progress, (void*)progbar); Widget_Event_Connect( Window_GetCloseButton(window), EVENT_CLICKED, destroy ); Widget_Show(progbar); Widget_Show(window); return LCUI_Main(); }
int main(void) { LCUI_Thread t; LCUI_Widget *window, *widget; LCUI_Init(); window = Widget_New( "window" ); widget = Widget_New( NULL ); Window_SetTitleText( window, "测试部件布局-1" ); Window_ClientArea_Add( window, widget ); Widget_Resize( widget, Size(120, 120) ); Widget_Resize( window, Size(320, 240) ); Widget_SetBackgroundTransparent( widget, FALSE ); Widget_SetBorder( widget, Border(1, BORDER_STYLE_SOLID, RGB(0,0,0)) ); Widget_SetBackgroundColor( widget, RGB(255,0,0) ); Widget_Show( widget ); Widget_Show( window ); Widget_Event_Connect( Window_GetCloseButton(window), EVENT_CLICKED, destroy ); LCUIThread_Create( &t, thread, widget ); return LCUI_Main(); }
int main(void) { LCUI_Widget *window; LCUI_Thread t; setenv( "LCUI_FONTFILE", "../../fonts/msyh.ttf", FALSE ); LCUI_Init(); window = Widget_New("window"); Widget_Resize(window, Size(320, 320)); Window_SetTitleText(window, "时钟"); LCUIThread_Create(&t, update_clock, (void*)window); Widget_Event_Connect(Window_GetCloseButton(window), EVENT_CLICKED, destroy); Widget_Show(window); return LCUI_Main(); }
static void thread(void *arg) { LCUI_Widget *widget, *label; widget = (LCUI_Widget*)arg; label = Widget_New( "label" ); Widget_Container_Add( widget, label ); Widget_SetAlign( label, ALIGN_MIDDLE_CENTER, Pos(0,0) ); Widget_Show( label ); while(LCUI_Active()) { Label_Text( label, "DOCK_TYPE_TOP" ); Widget_SetDock( widget, DOCK_TYPE_TOP ); Widget_SetSize( widget, "120px", "120px" ); /* 还原尺寸 */ LCUI_Sleep(1); Label_Text( label, "DOCK_TYPE_LEFT" ); Widget_SetDock( widget, DOCK_TYPE_LEFT ); Widget_SetSize( widget, "120px", "120px" ); LCUI_Sleep(1); Label_Text( label, "DOCK_TYPE_RIGHT" ); Widget_SetDock( widget, DOCK_TYPE_RIGHT ); Widget_SetSize( widget, "120px", "120px" ); LCUI_Sleep(1); Label_Text( label, "DOCK_TYPE_BOTTOM" ); Widget_SetDock( widget, DOCK_TYPE_BOTTOM ); Widget_SetSize( widget, "120px", "120px" ); LCUI_Sleep(1); Label_Text( label, "DOCK_TYPE_FILL" ); Widget_SetDock( widget, DOCK_TYPE_FILL ); Widget_SetSize( widget, "120px", "120px" ); LCUI_Sleep(1); Label_Text( label, "DOCK_TYPE_NONE" ); Widget_SetDock( widget, DOCK_TYPE_NONE ); Widget_SetSize( widget, "120px", "120px" ); LCUI_Sleep(1); } LCUIThread_Exit(NULL); }
static void widgets_structure( void ) { /* 创建一个窗口 */ window = Widget_New("window"); /* 创建label部件,用于显示文字 */ label = Widget_New("label"); l_vs = Widget_New("label"); /* 创建几个按钮 */ btn_b = Button_New( TEXT_CLOTH ); btn_s = Button_New( TEXT_STONE ); btn_j = Button_New( TEXT_KNIFE ); btn_next = Button_New( NEXT_ONE ); btn_area = Widget_New( NULL ); cpu_pic_box = Widget_New("picture_box"); me_pic_box = Widget_New("picture_box"); }
/* 初始化复选框部件的数据 */ static void CheckBox_Init(LCUI_Widget *widget) { int valid_state; LCUI_Widget *container[2]; LCUI_CheckBox *check_box; check_box = Widget_NewPrivData(widget, sizeof(LCUI_CheckBox)); check_box->on = FALSE; /* 初始化图像数据 */ Graph_Init(&check_box->img_off_disable); Graph_Init(&check_box->img_off_normal); Graph_Init(&check_box->img_off_focus); Graph_Init(&check_box->img_off_down); Graph_Init(&check_box->img_off_over); Graph_Init(&check_box->img_on_disable); Graph_Init(&check_box->img_on_normal); Graph_Init(&check_box->img_on_focus); Graph_Init(&check_box->img_on_down); Graph_Init(&check_box->img_on_over); /* 创建所需的部件 */ check_box->label = Widget_New("label"); check_box->imgbox = Widget_New("picture_box"); /* 创建两个容器,用于调整上面两个部件的位置 */ container[0] = Widget_New(NULL); container[1] = Widget_New(NULL); /* 启用这些部件的自动尺寸调整的功能 */ Widget_SetAutoSize( widget, TRUE, AUTOSIZE_MODE_GROW_AND_SHRINK ); Widget_SetAutoSize( container[0], TRUE, AUTOSIZE_MODE_GROW_AND_SHRINK ); Widget_SetAutoSize( container[1], TRUE, AUTOSIZE_MODE_GROW_AND_SHRINK ); Widget_Container_Add(container[0], check_box->imgbox); Widget_Container_Add(container[1], check_box->label); Widget_Container_Add(widget, container[0]); Widget_Container_Add(widget, container[1]); /* 调整尺寸 */ Widget_Resize(check_box->imgbox, Size(15, 15)); //Widget_Resize(container[0], Size(18,18)); //Widget_Resize(widget, Size(18,18)); /* 调整布局 */ Widget_SetAlign(container[0], ALIGN_MIDDLE_LEFT, Pos(0,0)); Widget_SetAlign(container[1], ALIGN_MIDDLE_LEFT, Pos(17,0)); Widget_SetAlign(check_box->imgbox, ALIGN_MIDDLE_CENTER, Pos(0,0)); Widget_SetAlign(check_box->label, ALIGN_MIDDLE_CENTER, Pos(0,0)); /* 设置图像框的尺寸模式为拉伸 */ PictureBox_SetSizeMode(check_box->imgbox, SIZE_MODE_STRETCH); /* 显示之 */ Widget_Show(check_box->label); Widget_Show(check_box->imgbox); Widget_Show(container[0]); Widget_Show(container[1]); /* 关联鼠标左键点击事件 */ Widget_Event_Connect( widget, EVENT_CLICKED, CheckBox_SwitchState ); /* 响应状态改变 */ valid_state = (WIDGET_STATE_NORMAL | WIDGET_STATE_ACTIVE); valid_state |= (WIDGET_STATE_DISABLE | WIDGET_STATE_OVERLAY); Widget_SetValidState( widget, valid_state ); }
static void TextBox_Init( LCUI_Widget *widget ) /* 初始化文本框相关数据 */ { LCUI_TextBox *textbox; widget->valid_state = WIDGET_STATE_ACTIVE | WIDGET_STATE_OVERLAY; widget->valid_state |= (WIDGET_STATE_NORMAL | WIDGET_STATE_DISABLE); textbox = WidgetPrivData_New(widget, sizeof(LCUI_TextBox)); textbox->text = Widget_New( "label" ); textbox->cursor = Widget_New( NULL ); textbox->scrollbar[0] = Widget_New( "scrollbar" ); textbox->scrollbar[1] = Widget_New( "scrollbar" ); /* 不可获得焦点 */ textbox->text->focus = FALSE; textbox->cursor->focus = FALSE; textbox->scrollbar[0]->focus = FALSE; textbox->scrollbar[1]->focus = FALSE; textbox->limit_mode = 0; textbox->block_size = 256; textbox->show_placeholder = FALSE; LCUIWString_Init( &textbox->placeholder ); TextStyle_Init( &textbox->placeholder_style ); TextStyle_FontColor( &textbox->placeholder_style, RGB(100,100,100) ); Label_AutoSize( textbox->text, FALSE, 0 ); Widget_SetSize( textbox->text, "100%", "100%" ); /* 添加至相应的容器 */ Widget_Container_Add( textbox->text, textbox->cursor ); Widget_Container_Add( widget, textbox->text ); Widget_Container_Add( widget, textbox->scrollbar[0] ); Widget_Container_Add( widget, textbox->scrollbar[1] ); /* 设置滚动条的尺寸 */ Widget_SetSize( textbox->scrollbar[0], "10px", NULL ); Widget_SetSize( textbox->scrollbar[1], NULL, "10px" ); Widget_SetAlign( textbox->scrollbar[0], ALIGN_TOP_RIGHT, Pos(0,0) ); Widget_SetAlign( textbox->scrollbar[1], ALIGN_BOTTOM_LEFT, Pos(0,0) ); /* 滚动条设为横向 */ ScrollBar_SetDirection( textbox->scrollbar[1], 1 ); /* 将回调函数与滚动条连接 */ ScrollBar_Connect( textbox->scrollbar[0], TextBox_TextLayer_VertScroll, widget ); ScrollBar_Connect( textbox->scrollbar[1], TextBox_HoriScroll_TextLayer, widget ); Widget_Show( textbox->text ); Queue_Init( &textbox->text_block_buff, sizeof(LCUI_TextBlock), destroy_textblock ); TextLayer_UsingStyleTags( Label_GetTextLayer(textbox->text), FALSE ); Widget_SetPadding( widget, Padding(2,2,2,2) ); Widget_SetBackgroundColor( textbox->cursor, RGB(0,0,0) ); Widget_SetBackgroundTransparent( textbox->cursor, FALSE ); Widget_SetBackgroundTransparent( widget, FALSE ); Widget_Resize( textbox->cursor, Size(1, 14) ); /* 设置可点击区域的alpha值要满足的条件 */ Set_Widget_ClickableAlpha( textbox->cursor, 0, 1 ); Set_Widget_ClickableAlpha( textbox->text, 0, 1 ); /* 设定定时器,每1秒闪烁一次 */ if( __timer_id == -1 ) { __timer_id = set_timer( 500, blink_cursor, TRUE ); } Widget_Event_Connect( widget, EVENT_DRAG, TextBox_TextLayer_Click ); /* 关联 FOCUS_OUT 和 FOCUS_IN 事件 */ Widget_Event_Connect( widget, EVENT_FOCUSOUT, _putout_textbox_cursor ); Widget_Event_Connect( widget, EVENT_FOCUSIN, _putin_textbox_cursor ); /* 关联按键输入事件 */ Widget_Event_Connect( widget, EVENT_KEYBOARD, TextBox_Input ); /* 默认不启用多行文本模式 */ TextBox_Multiline( widget, FALSE ); }
void update_clock(void *arg) { time_t rawtime; struct tm * timeinfo; LCUI_Graph h_temp, m_temp, clock_bg, hour_pointer, minute_pointer; LCUI_Widget *widget; LCUI_Widget *bg, *hour, *minute; int h_angle, m_angle; widget = (LCUI_Widget *)arg; /* 初始化图形数据结构 */ Graph_Init(&clock_bg); Graph_Init(&minute_pointer); Graph_Init(&hour_pointer); Graph_Init(&h_temp); Graph_Init(&m_temp); /* 创建几个部件 */ bg = Widget_New("picture_box"); hour = Widget_New("picture_box"); minute = Widget_New("picture_box"); /* PictureBox部件居中显示图片 */ PictureBox_SetSizeMode(bg, SIZE_MODE_CENTER); PictureBox_SetSizeMode(hour, SIZE_MODE_CENTER); PictureBox_SetSizeMode(minute, SIZE_MODE_CENTER); /* 载入图片,保存图形数据 */ Load_Image("new_daytime_background.png", &clock_bg); Load_Image("new_daytime_hour.png", &hour_pointer); Load_Image("new_daytime_minute.png", &minute_pointer); /* 设定PictureBox部件显示的图形 */ PictureBox_SetImage(bg, &clock_bg); PictureBox_SetImage(hour, &hour_pointer); PictureBox_SetImage(minute, &minute_pointer); /* 将这些部件添加至相应容器中 */ Widget_Container_Add(bg, hour); Widget_Container_Add(bg, minute); /* 将部件添加至窗口客户区中 */ Window_ClientArea_Add(widget, bg); /* 改变部件尺寸,使用固定的尺寸 */ Widget_Resize(bg, Size(280, 280)); Widget_Resize(hour, Size(120, 120)); Widget_Resize(minute, Size(120, 120)); /* 改变部件的布局方式,都是居中显示 */ Widget_SetAlign(bg, ALIGN_MIDDLE_CENTER, Pos(0, 0)); Widget_SetAlign(hour, ALIGN_MIDDLE_CENTER, Pos(0, 0)); Widget_SetAlign(minute, ALIGN_MIDDLE_CENTER, Pos(0, 0)); /* 显示 */ Widget_Show(hour); Widget_Show(minute); Widget_Show(bg); while(1) { time ( &rawtime ); timeinfo = localtime ( &rawtime ); /* 获取系统当前时间 */ /* 计算时针分针的角度 */ h_angle = 360*timeinfo->tm_hour / 12.0; m_angle = 360*timeinfo->tm_min / 60.0; h_angle += m_angle / 60; /* 根据这个角度来旋转图形 */ Graph_Rotate(&hour_pointer, h_angle, &h_temp); Graph_Rotate(&minute_pointer, m_angle, &m_temp); /* 更改PictureBox部件显示的图形 */ PictureBox_SetImage(hour, &h_temp); PictureBox_SetImage(minute, &m_temp); LCUI_Sleep(1);/* 暂停1秒 */ } LCUIThread_Exit(NULL); }
/* 初始化单选框部件的数据 */ static void RadioButton_Init( LCUI_Widget widget ) { int valid_state; LCUI_Widget container[2]; LCUI_RadioButton *radio_button; radio_button = Widget_NewPrivData(widget, sizeof(LCUI_RadioButton)); radio_button->on = FALSE; /* 初始化图片数据 */ Graph_Init(&radio_button->img_off_disable); Graph_Init(&radio_button->img_off_normal); Graph_Init(&radio_button->img_off_focus); Graph_Init(&radio_button->img_off_down); Graph_Init(&radio_button->img_off_over); Graph_Init(&radio_button->img_on_disable); Graph_Init(&radio_button->img_on_normal); Graph_Init(&radio_button->img_on_focus); Graph_Init(&radio_button->img_on_down); Graph_Init(&radio_button->img_on_over); radio_button->mutex = NULL; radio_button->label = Widget_New("label");/* 创建label部件 */ radio_button->imgbox = Widget_New("picture_box"); /* 创建图像框部件 */ /* 创建两个容器,用于调整上面两个部件的位置 */ container[0] = Widget_New(NULL); container[1] = Widget_New(NULL); /* 启用这些部件的自动尺寸调整的功能 */ Widget_SetAutoSize( widget, TRUE, AUTOSIZE_MODE_GROW_AND_SHRINK ); Widget_SetAutoSize( container[0], TRUE, AUTOSIZE_MODE_GROW_AND_SHRINK ); Widget_SetAutoSize( container[1], TRUE, AUTOSIZE_MODE_GROW_AND_SHRINK ); Widget_Container_Add(container[0], radio_button->imgbox); Widget_Container_Add(container[1], radio_button->label); Widget_Container_Add(widget, container[0]); Widget_Container_Add(widget, container[1]); /* 调整尺寸 */ Widget_Resize(radio_button->imgbox, Size(15, 15)); /* 调整布局 */ Widget_SetAlign(container[0], ALIGN_MIDDLE_LEFT, Pos(0,0)); Widget_SetAlign(container[1], ALIGN_MIDDLE_LEFT, Pos(17,0)); Widget_SetAlign(radio_button->imgbox, ALIGN_MIDDLE_CENTER, Pos(0,0)); Widget_SetAlign(radio_button->label, ALIGN_MIDDLE_CENTER, Pos(0,0)); PictureBox_SetSizeMode(radio_button->imgbox, SIZE_MODE_STRETCH); /* 显示之 */ Widget_Show(radio_button->label); Widget_Show(radio_button->imgbox); Widget_Show(container[0]); Widget_Show(container[1]); Widget_ConnectEvent( widget, EVENT_CLICKED, RadioButton_Click ); valid_state = (WIDGET_STATE_NORMAL | WIDGET_STATE_ACTIVE); valid_state |= (WIDGET_STATE_DISABLE | WIDGET_STATE_OVERLAY); Widget_SetValidState( widget, valid_state); }
static void CreateGUI( LCUI_Widget *win ) { /* 创建部件 */ time_box = Widget_New(NULL); pic_bg = Widget_New(NULL); pic_l1 = Widget_New(NULL); pic_l2 = Widget_New(NULL); pic_c = Widget_New(NULL); pic_btn = Widget_New(NULL); pic_btn_line = Widget_New(NULL); pic_btn = Widget_New(NULL); pic_r1 = Widget_New(NULL); pic_r2 = Widget_New(NULL); date_label = Widget_New("label"); wday_label = Widget_New("label"); /* 设置这些部件的初始背景图 */ Widget_SetBackgroundImage( pic_bg, &img_bg ); Widget_SetBackgroundImage( pic_btn_line, &img_btn_bg ); Widget_SetBackgroundLayout( pic_btn_line, LAYOUT_CENTER ); Widget_SetBackgroundImage( pic_btn, &img_btn ); Widget_SetBackgroundImage( pic_l1, &img_digital[0] ); Widget_SetBackgroundImage( pic_l2, &img_digital[0] ); Widget_SetBackgroundImage( pic_r1, &img_digital[0] ); Widget_SetBackgroundImage( pic_r2, &img_digital[0] ); Widget_SetBackgroundImage( pic_c, &img_dot ); /* 调整尺寸 */ Widget_Resize( time_box, Size(162, 38) ); Widget_Resize( pic_bg, Size(300, 90) ); Widget_Resize( pic_btn_line, Size(245, 66) ); Widget_Resize( pic_btn, Size(46, 66) ); Widget_Resize( pic_l1, Size(33, 36) ); Widget_Resize( pic_l2, Size(33, 36) ); Widget_Resize( pic_c, Size(30, 38) ); Widget_Resize( pic_r1, Size(33, 36) ); Widget_Resize( pic_r2, Size(33, 36) ); /* 调整布局 */ Widget_SetAlign( pic_l1, ALIGN_MIDDLE_CENTER, Pos(-66,0) ); Widget_SetAlign( pic_l2, ALIGN_MIDDLE_CENTER, Pos(-33,0) ); Widget_SetAlign( pic_c, ALIGN_MIDDLE_CENTER, Pos(0,0) ); Widget_SetAlign( pic_r1, ALIGN_MIDDLE_CENTER, Pos(33,0) ); Widget_SetAlign( pic_r2, ALIGN_MIDDLE_CENTER, Pos(66,0) ); Widget_SetAlign( time_box, ALIGN_MIDDLE_CENTER, Pos(0,-50) ); Widget_SetAlign( pic_bg, ALIGN_MIDDLE_CENTER, Pos(0,5) ); Widget_SetAlign(date_label, ALIGN_MIDDLE_CENTER, Pos(0,35-50) ); Widget_SetAlign( wday_label, ALIGN_TOP_CENTER, Pos(0,5) ); Widget_SetAlign( pic_btn_line, ALIGN_BOTTOM_CENTER, Pos(0,-10) ); /* 放入容器 */ Widget_Container_Add( time_box, pic_l1 ); Widget_Container_Add( time_box, pic_l2 ); Widget_Container_Add( time_box, pic_c ); Widget_Container_Add( time_box, pic_r1 ); Widget_Container_Add( time_box, pic_r2 ); Widget_Container_Add( pic_btn_line, pic_btn ); Window_ClientArea_Add( win, pic_bg ); Window_ClientArea_Add( win, time_box ); Window_ClientArea_Add( win, date_label ); Window_ClientArea_Add( win, wday_label ); Window_ClientArea_Add (win, pic_btn_line ); /* 限制移动范围 */ Widget_LimitPos(pic_btn, Pos(0,0), Pos(195,0)); Widget_ConnectEvent(pic_btn, EVENT_DRAG, move_pic_btn); Widget_Show(pic_bg); Widget_Show(pic_l1); Widget_Show(pic_l2); Widget_Show(pic_c); Widget_Show(pic_r1); Widget_Show(pic_r2); Widget_Show(time_box); Widget_Show(wday_label); Widget_Show(date_label); Widget_Show(pic_btn); Widget_Show(pic_btn_line); UpdateTimeView(NULL); }
/** 初始化window部件相关数据 */ static void Window_OnInit( LCUI_Widget *window ) { LCUI_Window *wnd; LCUI_Graph btn_bg; LCUI_TextStyle style; LCUI_Border border; wnd = Widget_NewPrivateData( window, LCUI_Window ); wnd->theme_color = COLOR_EMERALD; wnd->theme_color.a = 128; wnd->titlebar = Widget_New(NULL); wnd->client_area = Widget_New(NULL); wnd->btn_close = Widget_New(WIDGET_CLOSE_BUTTON); wnd->icon = Widget_New(NULL); wnd->text = Label_New(); wnd->titlebar->focus = FALSE; wnd->icon->focus = FALSE; wnd->text->focus = FALSE; Widget_SetFocus( wnd->client_area ); Widget_SetClickable( wnd->icon, FALSE ); Widget_SetClickable( wnd->text, FALSE ); Widget_SetClickable( wnd->titlebar, FALSE ); Widget_SetClickable( wnd->client_area, FALSE ); Graph_Init( &btn_bg ); /* 载入按钮背景 */ LoadCloseButtonIMG( &btn_bg ); /* close按钮显示在左上角 */ Widget_SetAlign( wnd->btn_close, ALIGN_TOP_RIGHT, Pos(0,0) ); Widget_Resize( wnd->btn_close, Size(30, 30) ); Widget_SetBackgroundImage( wnd->btn_close, &btn_bg ); Widget_SetBackgroundLayout( wnd->btn_close, LAYOUT_CENTER ); Widget_SetBackgroundTransparent( wnd->icon, TRUE ); Widget_SetBackgroundTransparent( wnd->titlebar, TRUE ); Widget_SetBackgroundTransparent( wnd->client_area, FALSE ); Widget_SetBackgroundTransparent( window, FALSE ); Widget_SetBackgroundColor( window, RGB(255,255,255) ); Widget_SetBackgroundLayout( wnd->icon, LAYOUT_ZOOM ); Widget_SetDock( wnd->titlebar, DOCK_TYPE_TOP ); Widget_SetDock( wnd->client_area, DOCK_TYPE_BOTTOM ); Widget_SetPadding( window, Padding(TOP_PANDDING,1,1,1) ); Widget_SetPadding( wnd->client_area, Padding(1,1,1,1) ); Widget_SetSize( wnd->titlebar, "100%", "35px" ); Border_Init( &border ); border.top_width = 0; border.bottom_width = 1; border.left_width = 1; border.right_width = 1; border.bottom_color = RGB(200,200,200); border.left_color = RGB(255,255,255); border.right_color = RGB(255,255,255); Widget_SetBorder( wnd->titlebar, border ); TextStyle_Init( &style ); TextStyle_FontSize( &style, 18 ); Label_SetTextStyle( wnd->text, style ); /* 放入至容器 */ Widget_Container_Add( wnd->titlebar, wnd->icon ); Widget_Container_Add( wnd->titlebar, wnd->text ); Widget_Container_Add( wnd->titlebar, wnd->btn_close ); Widget_Container_Add( window, wnd->titlebar ); Widget_Container_Add( window, wnd->client_area ); Widget_Resize( window, Size(100, 50) ); Widget_Resize( wnd->icon, Size(24,24) ); Widget_SetAlign( window, ALIGN_MIDDLE_CENTER, Pos(0,0) ); Widget_SetAlign( wnd->icon, ALIGN_MIDDLE_LEFT, Pos(6,0) ); Widget_SetAlign( wnd->text, ALIGN_MIDDLE_LEFT, Pos(6,0) ); /* 关联拖动事件,让鼠标能够拖动标题栏并使窗口移动 */ Widget_ConnectEvent( window, EVENT_DRAG, Window_ExecMove ); /* * 由于需要在窗口获得/失去焦点时进行相关处理,因此需要将回调函数 与部件 * 的FOCUS_IN和FOCUS_OUT事件 进行关联 * */ Widget_ConnectEvent( window, EVENT_FOCUSOUT, Window_OnFocusOut ); Widget_ConnectEvent( window, EVENT_FOCUSIN, Window_OnFocusIn ); Widget_Show( wnd->btn_close ); Widget_Show( wnd->icon ); Widget_Show( wnd->text ); Widget_Show( wnd->titlebar ); Widget_Show( wnd->client_area ); }
int main(void) { int i, x, y = 3; LCUI_Init(); window = Window_New( "测试MessageBox", NULL, Size(320,240) ); label_btn = Widget_New( "label" ); label_icon = Widget_New( "label" ); btn = Widget_New( "button" ); Window_ClientArea_Add( window, label_btn ); Label_Text( label_btn, "请选择按钮类型:" ); Widget_Move( label_btn, Pos(5,y) ); Widget_Show( label_btn ); for(i=0; i<6; ++i) { rb_btn[i] = RadioButton_New( rb_btn_text[i] ); if( i>0 ) { RadioButton_CreateMutex( rb_btn[0], rb_btn[i] ); } else { RadioButton_SetOn( rb_btn[0] ); } Window_ClientArea_Add( window, rb_btn[i] ); y += 16; Widget_Move( rb_btn[i], Pos(5,y) ); Widget_Show( rb_btn[i] ); } y += 16; Window_ClientArea_Add( window, label_icon ); Label_Text( label_icon, "请选择图标类型:" ); Widget_Move( label_icon, Pos(5,y) ); Widget_Show( label_icon ); for(i=0; i<5; ++i) { rb_icon[i] = RadioButton_New( rb_icon_text[i] ); if( i>0 ) { RadioButton_CreateMutex( rb_icon[0], rb_icon[i] ); } else { RadioButton_SetOn( rb_icon[0] ); } Window_ClientArea_Add( window, rb_icon[i] ); /* 计算当前单选框的坐标 */ if(i%2 == 0) { y += 16; x = 5; } else { x = 150; } Widget_Move( rb_icon[i], Pos(x,y) ); Widget_Show( rb_icon[i] ); } Button_Text( btn, "显示MessageBox" ); Widget_SetAlign( btn, ALIGN_BOTTOM_CENTER, Pos(0,-3) ); Widget_Resize( btn, Size(80, 20) ); Window_ClientArea_Add( window, btn ); Widget_Show( btn ); Widget_Event_Connect( btn, EVENT_CLICKED, show_msgbox ); Widget_Event_Connect( Window_GetCloseButton(window), EVENT_CLICKED, program_quit ); Widget_Show( window ); return LCUI_Main(); }