MATLAB SIMULINK 7 - GRAPHICAL USER INTERFACE Guia do Utilizador descarregar pdf (Página 360)

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9 Managing and Sh aring Application Data in GUIDE

wait state; if it is, it ca lls uiresum e and returns, enabling the OutputFcn

to be called:

function figure _Clo seRequestFcn(hObject,ev entdata,handles)

% hObject handle to figure (see GCB O)

% eventdata re serv ed - to be defi ned in a future ver sion of MATLAB

% handles structure with handles and user data (see GUIDATA)

% Check appdata flag to see if the main GUI is in a wait state

if getappdat a(ha ndles.figure,'waiting')

% The GUI i s still in UIWAIT, so call UIRESUME and return

uiresume(hObject);

setappdata(handles.figure,'waiting',0)

else

% The GUI i s no longer waiting , so destroy it no w.

delete(hObject);

end

Example — Individual GUIDE GUIs Cooperating as

Icon Manipulation Tools

This example demonstrates how three GUIs in GUIDE work together when

invoked from the main GUI. The tools are listed and illustrated below:

• The drawing area (Icon Editor)

• The tool selection toolbar (Tool Palette)

• The color picker (Color Palette)

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