标签：see get GUI 1105 handles popupmenu hObject 源码 eventdata
## 一、简介 基于matlab GUI音乐闹钟设计 ## 二、源代码 ```c function varargout = wying(varargin) % WYING M-file for wying.fig % WYING, by itself, creates a new WYING or raises the existing % singleton*. % % H = WYING returns the handle to a new WYING or the handle to % the existing singleton*. % % WYING('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in WYING.M with the given input arguments. % % WYING('Property','Value',...) creates a new WYING or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before wying_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to wying_OpeningFcn via varargin. % % *See GUI Options on GUIDE's Tools menu. Choose "GUI allows only one % instance to run (singleton)". % % See also: GUIDE, GUIDATA, GUIHANDLES % Edit the above text to modify the response to help wying % Last Modified by GUIDE v2.5 02-Jun-2021 10:01:54 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @wying_OpeningFcn, ... 'gui_OutputFcn', @wying_OutputFcn, ... 'gui_LayoutFcn', [] , ... 'gui_Callback', []); if nargin && ischar(varargin{1}) gui_State.gui_Callback = str2func(varargin{1}); end if nargout [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:}); else gui_mainfcn(gui_State, varargin{:}); end % End initialization code - DO NOT EDIT % --- Executes just before wying is made visible. function wying_OpeningFcn(hObject, eventdata, handles, varargin) % This function has no output args, see OutputFcn. % hObject handle to figure % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % varargin command line arguments to wying (see VARARGIN) %设置定时器 if ~isempty(timerfindall), stop(timerfindall);delete(timerfindall);end %在这里设置radiobutton,是创建时设置的属性不起作用？ %set(handles.radiobutton_music,'value',handles.clockSaveData(3)); set(handles.radiobutton_music,'Value',handles.clockSaveData(3)); %设置图标******************************************************************* filename='d:\我的文档\My Pictures\picture\pink素材.jpg'; javaFrame=get(hObject,'javaFrame'); set(javaFrame,'FigureIcon',javax.swing.ImageIcon(filename)); %************************************************************************** %设置com对象媒体播放器 temp=get(handles.uipanel_outerFrame,'Units');set(handles.uipanel_outerFrame,'Units','pixels'); position=get(handles.uipanel_outerFrame,'position');%【左下X，左下Y，宽，高】 position(4)=position(2)-20;position(2)=8;position(3)=position(3)+position(1)-13; handles.sound_player=actxcontrol('wmplayer.ocx.7',position,handles.figure_bkground); handles.sound_player.settings.volume=100;%音量【0，,100】 set(handles.uipanel_outerFrame,'Units',temp);%uipanellll_outerFrame还原回原来的单位 handles.timer=timer;%这句要放set之前，否则handles里无timer域 set(handles.timer,'TimerFcn',{@timer_action,handles});%计时器 start_timer(handles);%启动定时器 start_timer2(handles); %************************************************************************* %set(handles.pushbutton_browse,'visible','off');%默认为隐藏浏览框 %set(handles.edit_musicFile,'visible','off'); %************************************************************************* % Choose default command line output for wying handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes wying wait for user response (see UIRESUME) % uiwait(handles.figure_bkground); % --- Outputs from this function are returned to the command line. function varargout = wying_OutputFcn(hObject, eventdata, handles) % varargout cell array for returning output args (see VARARGOUT); % hObject handle to figure % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Get default command line output from handles structure varargout{1} = handles.output; % --- Executes on button press in pushbutton_browse. function pushbutton_browse_Callback(hObject, eventdata, handles) % hObject handle to pushbutton_browse (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) %set(handles.activex1,'URL','d:\我的文档\我的音乐\music\阿桑\阿桑.mp3'); [filename,pathname]=uigetfile(...%调用windows的打开文件窗口 {'*.mp3;*.wav;*.asf;*.wma;*.wmv;*.rm;*.avi;...*.mpg;*.mp4;*.rmvb;*.mkv',... '可以播放的文件';},'选定是播放的音乐','MultiSelect','off'); %形成完整的“路径名+文件名”字符串 handles.musicSaveData=fullfile(pathname,filename); %将上部的字符串写入edit_musicFile空间的string域内 set(handles.edit_musicFile,'String',handles.musicSaveData); musicSaveData=handles.musicSaveData;%供下部save使用musicSaveData变量 %每次都sava是为了提供记录功能，是每次打开闹钟者都有上次记录的文件名 save('musicSaveData.txt','-ascii','musicSaveData');%写入一个txt文件 guidata(hObject,handles);%因为增加了handles的域，所以要更新数据供其他函数用 % --- Executes on selection change in popupmenu_hour. function popupmenu_hour_Callback(hObject, eventdata, handles) % hObject handle to popupmenu_hour (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Hints: contents = cellstr(get(hObject,'String')) returns popupmenu_hour contents as cell array % contents{get(hObject,'Value')} returns selected item from popupmenu_hour %提取当前的小时数的位置编号（不是具体小时数） handles.clockSaveData(1)=get(hObject,'Value'); clockSaveData=handles.clockSaveData; save('clockSaveData.txt','-ascii','clockSaveData'); guidata(hObject,handles);%更新数据 %下面启动定时器 start_timer(handles); % --- Executes during object creation, after setting all properties. function popupmenu_hour_CreateFcn(hObject, eventdata, handles) % hObject handle to popupmenu_hour (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % Hint: popupmenu controls usually have a white background on Windows. % See ISPC and COMPUTER. if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor')) set(hObject,'BackgroundColor','white'); end %载入以前的定时 set(hObject,'Value',handles.clockSaveData(1)); %控件对象的句柄写入handles中 handles.popupmenu_hour=hObject; guidata(hObject,handles); % --- Executes on selection change in popupmenu_minute. function popupmenu_minute_Callback(hObject, eventdata, handles) % hObject handle to popupmenu_minute (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Hints: contents = cellstr(get(hObject,'String')) returns popupmenu_minute contents as cell array % contents{get(hObject,'Value')} returns selected item from popupmenu_minute handles.clockSaveData(2)=get(hObject,'Value'); clockSaveData=handles.clockSaveData; save('clockSaveData.txt','-ascii','clockSaveData'); guidata(hObject,handles);%更新数据 %下面启动定时器 start_timer(handles); % --- Executes during object creation, after setting all properties. function popupmenu_minute_CreateFcn(hObject, eventdata, handles) % hObject handle to popupmenu_minute (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % Hint: popupmenu controls usually have a white background on Windows. % See ISPC and COMPUTER. if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor')) set(hObject,'BackgroundColor','white'); end %载入以前的定时 set(hObject,'Value',handles.clockSaveData(2)); %控件对象的句柄写入handles中 handles.popupmenu_minute=hObject; guidata(hObject,handles); function edit_musicFile_Callback(hObject, eventdata, handles) % hObject handle to edit_musicFile (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Hints: get(hObject,'String') returns contents of edit_musicFile as text % str2double(get(hObject,'String')) returns contents of edit_musicFile as a double handles.musicSaveData=get(hObject,'String');%从编辑框控件中获得文件名（string） musicSaveData=handles.musicSaveData;%文件名临时存到musicSaveData中供记录 %将文件名musicSaveData写入musicSaveData.txt文本文件中，保存到硬盘上 save('musicSaveData.txt','-ascii','musicSaveData'); guidata(hObject,handles);%更新handles数据 ``` ## 三、运行结果  ## 四、备注 版本：2014a标签：see,get,GUI,1105,handles,popupmenu,hObject,源码,eventdata 来源： https://blog.51cto.com/u_15287606/2994103
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