caldytrol.m

也是一个MATLAB编的计算器,功能比较强大,易于扩展

function varargout = caldytrol(varargin)
% CALDYTROL M-file for caldytrol.fig
%      CALDYTROL, by itself, creates a new CALDYTROL or raises the existing
%      singleton*.
%
%      H = CALDYTROL returns the handle to a new CALDYTROL or the handle to
%      the existing singleton*.
%
%      CALDYTROL('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in CALDYTROL.M with the given input arguments.
%
%      CALDYTROL('Property','Value',...) creates a new CALDYTROL or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before caldytrol_OpeningFunction gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to caldytrol_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 caldytrol

% Last Modified by GUIDE v2.5 10-May-2006 17:10:49

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @caldytrol_OpeningFcn, ...
                   'gui_OutputFcn',  @caldytrol_OutputFcn, ...
                   'gui_LayoutFcn',  [] , ...
                   'gui_Callback',   []);
if nargin & isstr(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 caldytrol is made visible.
function caldytrol_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 caldytrol (see VARARGIN)

% Choose default command line output for caldytrol
handles.output = hObject;

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes caldytrol wait for user response (see UIRESUME)
% uiwait(handles.figure1);
set(gcf,'menubar',menubar);

% --- Outputs from this function are returned to the command line.
function varargout = caldytrol_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 during object creation, after setting all properties.
function screen_CreateFcn(hObject, eventdata, handles)
% hObject    handle to screen (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc
    set(hObject,'BackgroundColor','white');
else
    set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor'));
end


function screen_Callback(hObject, eventdata, handles)
% hObject    handle to screen (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 screen as text
%        str2double(get(hObject,'String')) returns contents of screen as a double

% --- Executes on button press in button0.
function button0_Callback(hObject, eventdata, handles)
% hObject    handle to button0 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
if(handles.add==1)
    val=get(handles.screen,'String');
    if(strcmp(val,' '))
        val='0';
    else
        val=strcat(val,'0');
    end
else
    val='0';
    handles.add=1;
    handles.dot=0;
end
set(handles.screen,'String',val);
guidata(hObject,handles);

% --- Executes on button press in button1.
function button1_Callback(hObject, eventdata, handles)
% hObject    handle to button1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
if(handles.add==1)
    val=get(handles.screen,'String');
    if(strcmp(val,' '))
        val='1';
    elseif(strcmp(val,'0'))
        val='1';
    else
        val=strcat(val,'1');
    end
else
    val='1'
    handles.add=1;
    handles.dot=0;
end
set(handles.screen,'String',val);
guidata(hObject,handles);

% --- Executes on button press in button2.
function button2_Callback(hObject, eventdata, handles)
% hObject    handle to button2 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
if(handles.add==1)
    val=get(handles.screen,'String');
    if(strcmp(val,' '))
        val='2';
    elseif(strcmp(val,'0'))
        val='2';
    else
        val=strcat(val,'2');
    end
else
    val='2'
    handles.add=1;
    handles.dot=0;
end
set(handles.screen,'String',val);
guidata(hObject,handles);


% --- Executes on button press in button3.
function button3_Callback(hObject, eventdata, handles)
% hObject    handle to button3 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
if(handles.add==1)
    val=get(handles.screen,'String');
    if(strcmp(val,' '))
        val='3';
    elseif(strcmp(val,'0'))
        val='3';
    else
        val=strcat(val,'3');
    end
else
    val='3'
    handles.add=1;
    handles.dot=0;
end
set(handles.screen,'String',val);
guidata(hObject,handles);

% --- Executes on button press in button4.
function button4_Callback(hObject, eventdata, handles)
% hObject    handle to button4 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
if(handles.add==1)
    val=get(handles.screen,'String');
    if(strcmp(val,' '))
        val='4';
    elseif(strcmp(val,'0'))
        val='4';
    else
        val=strcat(val,'4');
    end
else
    val='4'
    handles.add=1;
    handles.dot=0;
end
set(handles.screen,'String',val);
guidata(hObject,handles);

% --- Executes on button press in button5.
function button5_Callback(hObject, eventdata, handles)
% hObject    handle to button5 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
if(handles.add==1)
    val=get(handles.screen,'String');
    if(strcmp(val,' '))
        val='5';
    elseif(strcmp(val,'0'))
        val='5';
    else
        val=strcat(val,'5');
    end
else
    val='5'
    handles.add=1;
    handles.dot=0;
end
set(handles.screen,'String',val);
guidata(hObject,handles);

% --- Executes on button press in button6.
function button6_Callback(hObject, eventdata, handles)
% hObject    handle to button6 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
if(handles.add==1)
    val=get(handles.screen,'String');
    if(strcmp(val,' '))
        val='6';
    elseif(strcmp(val,'0'))
        val='6';
    else
        val=strcat(val,'6');
    end
else
    val='6'
    handles.add=1;
    handles.dot=0;
end
set(handles.screen,'String',val);
guidata(hObject,handles);

% --- Executes on button press in button7.
function button7_Callback(hObject, eventdata, handles)
% hObject    handle to button7 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
if(handles.add==1)
    val=get(handles.screen,'String');
    if(strcmp(val,' '))
        val='7';
    elseif(strcmp(val,'0'))
        val='7';
    else
        val=strcat(val,'7');
    end
else
    val='7'
    handles.add=1;
    handles.dot=0;
end
set(handles.screen,'String',val);
guidata(hObject,handles);

% --- Executes on button press in button8.
function button8_Callback(hObject, eventdata, handles)
% hObject    handle to button8 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
if(handles.add==1)
    val=get(handles.screen,'String');
    if(strcmp(val,' '))
        val='8';
    elseif(strcmp(val,'0'))