MATLAB Creating Graphical User Interfaces

Callback
Property

User Action Components That Use This

Property

ClickedCallba
ck

End user clicks the push tool or

toggle tool with the left mouse

button.

uitoggletool, uipushtool

CloseRequestF
cn

The figure closes. figure

CreateFcn Callback executes when MATLAB
creates the object, but before it is
displayed.

axes, figure, uibuttongroup,

uicontextmenu, uicontrol,

uimenu, uipushtool, uipanel,

uitable, uitoggletool,

uitoolbar

DeleteFcn Callback executes just before
MATLAB deletes the figure.

axes, figure, uibuttongroup,

uicontextmenu, uicontrol,

uimenu, uipushtool, uipanel,

uitable, uitoggletool,

uitoolbar

KeyPressFcn End user presses a keyboard key
while the pointer is on the object.

figure, uicontrol, uipanel,

uipushtool, uitable,

uitoolbar

KeyReleaseFcnEnd user releases a keyboard key
while the pointer is on the object.

figure, uicontrol, uitable

OffCallback Executes when the State of a
toggle tool changes to 'off'.

uitoggletool

OnCallback Executes when the State of a
toggle tool changes to 'on'.

uitoggletool

SizeChangedFc
n

End user resizes a button group,

figure, or panel whose Resize

property is 'on'.

figure, uipanel,

uibuttongroup

SelectionChan
gedFcn

End user selects a different radio

button or toggle button within a

button group.

uibuttongroup

WindowButtonD
ownFcn

End user presses a mouse button

while the pointer is in the figure

window.

figure

Write Callbacks in GUIDE