function varargout = gui_unsichtbar2(varargin)
% GUI_UNSICHTBAR2 M-file for gui_unsichtbar2.fig
%      GUI_UNSICHTBAR2, by itself, creates a new GUI_UNSICHTBAR2 or raises the existing
%      singleton*.
%
%      H = GUI_UNSICHTBAR2 returns the handle to a new GUI_UNSICHTBAR2 or the handle to
%      the existing singleton*.
%
%      GUI_UNSICHTBAR2('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in GUI_UNSICHTBAR2.M with the given input arguments.
%
%      GUI_UNSICHTBAR2('Property','Value',...) creates a new GUI_UNSICHTBAR2 or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before gui_unsichtbar2_OpeningFcn gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to gui_unsichtbar2_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 gui_unsichtbar2

% Last Modified by GUIDE v2.5 15-Jun-2010 09:26:23

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @gui_unsichtbar2_OpeningFcn, ...
                   'gui_OutputFcn',  @gui_unsichtbar2_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 gui_unsichtbar2 is made visible.
function gui_unsichtbar2_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 gui_unsichtbar2 (see VARARGIN)

% Choose default command line output for gui_unsichtbar2
handles.output = hObject;

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes gui_unsichtbar2 wait for user response (see UIRESUME)
% uiwait(handles.figure1);

%Zeugs aus Popup Menü:
handles.val = get(handles.popupmenu1, 'Value');
handles.str = get(handles.popupmenu1, 'String');
handles.wert = handles.str{handles.val};

%Textfeld auch gleich mal initialiseren:
set(handles.text1, 'String', handles.wert);

%Daten für die anderen Funktionen auch verfügbar machen
guidata(hObject, handles);


% --- Outputs from this function are returned to the command line.
function varargout = gui_unsichtbar2_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;


%##########################################################################
%Create Funktionen
%##########################################################################

% --- Executes during object creation, after setting all properties.
function popupmenu1_CreateFcn(hObject, eventdata, handles)
% hObject    handle to popupmenu1 (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


%##########################################################################
%Callback Funktionen
%##########################################################################

% --- Executes on selection change in popupmenu1.
function popupmenu1_Callback(hObject, eventdata, handles)
% hObject    handle to popupmenu1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: contents = get(hObject,'String') returns popupmenu1 contents as cell array
%        contents{get(hObject,'Value')} returns selected item from popupmenu1

%hier nochmal die Werte auslesen, weil wenn man sie verändert, bleiben
%Werte aus OpeningFcn trotzdem gleich...
%Zeugs aus Popup Menü:
handles.val = get(handles.popupmenu1, 'Value');
handles.str = get(handles.popupmenu1, 'String');
handles.wert = handles.str{handles.val};

%im Popup Menü gibt es den Eintrag: anderer Wert
%wird das ausgewählt, soll eine der User eine Eingabe machen, die dann im
%Popup-Menü steht und als aktueller Wert weiterverarbeitet werden soll
%weiterhin soll der eingegebene Wert unter den vorhirgen Werten stehen und
%am Schluss wieder "anderer Wert" 
if strcmpi(handles.wert, 'anderer Wert')
    handles.str(handles.val) = [];
    eingabe = inputdlg({'Eingabe: '}, '', 1, {''});
    anderer_wert = eingabe{1};
    str_neu = [handles.str; anderer_wert; 'anderer Wert'];
    set(handles.popupmenu1, 'Value', 1);
    set(handles.popupmenu1, 'String', str_neu);
    set(handles.popupmenu1, 'Value', handles.val);
    
    handles.val = get(handles.popupmenu1, 'Value');
    handles.str = get(handles.popupmenu1, 'String');
    handles.wert = handles.str{handles.val};
end

%Daten für die anderen Funktionen auch verfügbar machen
guidata(hObject, handles);


% --- 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)

set(handles.text1, 'String', handles.wert);