GUI Grundlagenproblem

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mike793

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	Beiträge: 119

	Anmeldedatum: 11.08.08

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Verfasst am: 27.10.2009, 16:51 Titel: GUI Grundlagenproblem

Hallo zusammen

ich habe als erstes den sehr gut gegliederten Code hier mir angesehen und habe ihn gleich etwas umgebaut!
nur wenn ich nun den "Parameter" Button anklicke, verschwindet die Bezeichnung des Buttons oder veränder sich!!! Was ist der grund dafür??

Code:

function GUI

% Auslesen der Bildschirmauflösung
scrsz = get(0,'ScreenSize');

% Erstellen eines Fensters ohne Menu- und Toolbar; die Größe des Fensters
% ist abhängig von der Bildschirmauflösung und sollte überall genau mittig
% im gleichen Verhältnis wie der Monitor (Bsp: 4:3) erscheinen
MainWindow = figure('MenuBar','none',...
'Name','GUI - erstellt ohne GUIDE',...
'ToolBar','none',...
'Position',[.03*scrsz(3),.05*scrsz(4),...
.95*scrsz(3),.90*scrsz(4)]);

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%BUTTON %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Erstellen eines Pushbuttons (Position relativ zu den Maßen des
% Hauptfensters)
handles.pushbutton1 = uicontrol(MainWindow,'Style','pushbutton',...
'String','PARAMETER',...
'FontWeight','demi',...
'FontSize',8,...
'Units','normalized',...
'Position',[.05,.9,0.1,0.05],...
'Callback',@pushbutton1_callback);

handles.pushbutton2 = uicontrol(MainWindow,'Style','pushbutton',...
'String','BERECHNEN',...
'FontWeight','demi',...
'FontSize',8,...
'Units','normalized',...
'Position',[.8,.1,0.1,0.05],...
'Callback',@pushbutton2_callback);

handles.pushbutton3 = uicontrol(MainWindow,'Style','pushbutton',...
'String','ENDE',...
'FontWeight','demi',...
'FontSize',8,...
'Units','normalized',...
'Position',[.65,.1,0.1,0.05],...
'Callback',@pushbutton3_callback);

handles.pushbutton4 = uicontrol(MainWindow,'Style','pushbutton',...
'String','DRUCK',...
'FontWeight','demi',...
'FontSize',8,...
'Units','normalized',...
'Position',[.3,.1,0.1,0.05],...
'Callback',@pushbutton4_callback);

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%% Plott Diagramm
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%% PARAMETER ANZAHL FESTLEGUNG
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% Erstellen eines edit-Textfeldes (Position relativ zu den Maßen des
% Hauptfensters)
% Auf dieses Element kann nur über den Tag zugegriffen werden
% Anzahl der Paramater
uicontrol(MainWindow,'Style','edit',...
'Tag','edit1',...
'Units','normalized',...
'FontSize',12,...
'Background','white',...
'Position',[.017,.91,.025,.035],...
'Callback',@edit1_callback);

%%%% Pfade!!!!!
uicontrol(MainWindow,'Style','edit',...
'Tag','edit1',...
'Units','normalized',...
'FontSize',12,...
'Background','white',...
'Position',[.7,.3,.25,.035],...
'Callback',@edit2_callback);

uicontrol(MainWindow,'Style','edit',...
'Tag','edit1',...
'Units','normalized',...
'FontSize',12,...
'Background','white',...
'Position',[.7,.25,.25,.035],...
'Callback',@edit3_callback);

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%% Table für Parameter
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

dat = {1, 0, 1,true, ;...
1, 0, 1,false, ;...
1, 0, 1,false;};
columnname = {'Nominal', 'Minimal', 'Maximal', 'Integer'};
columnformat = {'numeric','numeric','numeric',[]};
columneditable = [true true true true];
t = uitable('Units','normalized','Position',...
[0.1 0.1 0.3 0.7], 'Data', dat,...
'ColumnName', columnname,...
'ColumnFormat', columnformat,...
'ColumnEditable', columneditable);

% Erstellen einer Variable, auf welche später zugegriffen werden soll...

% Abspeichern der Struktur
guidata(MainWindow,handles);

function pushbutton1_callback(hObject,eventdata)
% laden der Stuktur
handles = guidata(hObject);

% extrahieren des eingegebenen Strings aus den edit-Feld
Anzahl = get(findobj('Tag','edit1'),'String');

% Wenn kein Wert eingegeben wurde, dann zeig den gespeicherten Wert an,
% in Verbindung mit der Beschrifung des Pushbuttons
if isempty(Anzahl)
h = msgbox('Es sind keine Anzahl angegeben');
% ansonsten zeige den eingegebenen String an
else
h = msgbox(Anzahl);
end
% warte bis die Messagebox geschlossen wurde
uiwait(h);

end

function edit1_callback(hObject,eventdata)
% laden der Stuktur
handles = guidata(hObject);

% extrahieren des eingegebenen Strings aus den edit-Feld
Anzahl = get(findobj('Tag','edit1'),'String');

% Übergeben des Stings als Beschriftung des Pushbuttons
set(handles.pushbutton1,'String',Anzahl);

% Updaten der Struktur
guidata(hObject,handles);
end

end

Funktion ohne Link?

DANKE!!!

outsider

Forum-Meister


	Beiträge: 806

	Anmeldedatum: 03.09.07

	Wohnort: München

	Version: R2012b

Verfasst am: 28.10.2009, 15:13 Titel:

Zitat:

wenn ich nun den "Parameter" Button anklicke, verschwindet die Bezeichnung des Buttons oder veränder sich!!

tut es nicht... funzt wie erwartet... zumindest bei mir...
Mach mal paar Screenshots und poste hier.

MfG


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