Matlab GUI做的简单计算器

function varargout = jisuanqi(varargin) % JISUANQI M-file for jisuanqi.fig % JISUANQI, by itself, creates a new JISUANQI or raises the existing % singleton*. % % H = JISUANQI returns the handle to a new JISUANQI or the handle to % the existing singleton*. % % JISUANQI('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in JISUANQI.M with the given input arguments. % % JISUANQI('Property','Value',...) creates a new JISUANQI or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before jisuanqi_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to jisuanqi_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 jisuanqi % Last Modified by GUIDE v2.5 09-Oct-2011 20:37:10 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @jisuanqi_OpeningFcn, ... 'gui_OutputFcn', @jisuanqi_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 jisuanqi is made visible. function jisuanqi_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 jisuanqi (see VARARGIN) % Choose default command line output for jisuanqi handles.output = hObject; handles.denghao = 0; handles.fuhao = []; global countt x1 x2 ysq denghao fuhao shuzi shuzi = []; countt = 0; ysq = 0; denghao = 0; fuhao = []; x1 = []; x2 = []; set(gcf,'color','b'); handles.ht = timer; set(handles.ht,'ExecutionMode','FixedRate'); set(handles.ht,'Period',1); set(handles.ht,'timerFcn',{@dispnow, handles}); start(handles.ht); % Update handles structure guidata(hObject, handles); % UIWAIT makes jisuanqi wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = jisuanqi_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 pushbutton1. function pushbutton1_Callback(hObject, eventdata, handles) % hObject handle to pushbutton1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) handles.x = 1; zhengjia(hObject, eventdata, handles); fdd(hObject, eventdata, handles); guidata(hObject, handles); % --- Executes on button press in pushbutton2. function pushbutton2_Callback(hObject, eventdata, handles) % hObject handle to pushbutton2 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) handles.x = 2; zhengjia(hObject, eventdata, handles); fdd(hObject, eventdata, handles); guidata(hObject, handles); % --- Executes on button press in pushbutton3. function pushbutton3_Callback(hObject, eventdata, handles) % hObject handle to pushbutton3 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) handles.x = 3; zhengjia(hObject, eventdata, handles); fdd(hObject, eventdata, handles); guidata(hObject, handles); % --- Executes on button press in pushbutton4. function pushbutton4_Callback(hObject, eventdata, handles) % hObject handle to pushbutton4 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) handles.x = 4; zhengjia(hObject, eventdata, handles); fdd(hObject, eventdata, handles); guidata(hObject, handles); % --- Executes on button press in pushbutton5. function pushbutton5_Callback(hObject, eventdata, handles) % hObject handle to pushbutton5 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) handles.x = 5; zhengjia(hObject, eventdata, handles); fdd(hObject, eventdata, handles); guidata(hObject, handles); % --- Executes on button press in pushbutton6. function pushbutton6_Callback(hObject, eventdata, handles) % hObject handle to pushbutton6 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) handles.x = 6; zhengjia(hObject, eventdata, handles); fdd(hObject, eventdata, handles); guidata(hObject, handles); % --- Executes on button press in pushbutton7. function pushbutton7_Callback(hObject, eventdata, handles) % hObject handle to pushbutton7 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) handles.x = 7; zhengjia(hObject, eventdata, handles); fdd(hObject, eventdata, handles); guidata(hObject, handles); % --- Executes on button press in pushbutton8. function pushbutton8_Callback(hObject, eventdata, handles) % hObject handle to pushbutton8 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) handles.x = 8; zhengjia(hObject, eventdata, handles); fdd(hObject, eventdata, handles); guidata(hObject, handles); % --- Executes on button press in pushbutton9. function pushbutton9_Callback(hObject, eventdata, handles) % hObject handle to pushbutton9 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) handles.x = 9; zhengjia(hObject, eventdata, handles); fdd(hObject, eventdata, handles); guidata(hObject, handles); % --- Executes on button press in pushbutton10. function pushbutton10_Callback(hObject, eventdata, handles) % hObject handle to pushbutton10 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) global countt ysq fuhao shuzi if isempty(shuzi) errordlg('请先输入数字，再输入运算符~'); return; end ysq = 1; fuhao = 1; str = get(handles.edit2,'string'); str = [str '+']; set(handles.edit2,'string',str); countt = 0; guidata(hObject, handles); % --- Executes on button press in pushbutton11. function pushbutton11_Callback(hObject, eventdata, handles) % hObject handle to pushbutton11 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) global countt ysq fuhao shuzi if isempty(shuzi) errordlg('请先输入数字，再输入运算符~'); return; end ysq = 1; fuhao = 2; str = get(handles.edit2,'string'); str = [str '-']; set(handles.edit2,'string',str); countt = 0; guidata(hObject, handles); % --- Executes on button press in pushbutton12. function pushbutton12_Callback(hObject, eventdata, handles) % hObject