www.gusucode.com > GUI的布局工具箱 > GUI的布局工具箱/GUI的布局工具箱/GUILayout-v1p10/+uiextras/set.m
function set( hObj, propName, propValue ) %uiextras.set Store a default property value in a parent object % % uiextras.set(hObj,propName,propValue) stores a default property value % in the object hObj such that children created inside it of the correct % class will use the specified value (propValue) for the specified % property by default. The property name should take the form % "DefaultClassProperty", for example to set the default "TitleColor" for % the class "uiextras.BoxPanel", use "DefaultBoxPanelTitleColor". Note % that using the special object handle 0 sets the default for all new % figures. % % Examples: % >> uiextras.set( gcf(), 'DefaultBoxPanelTitleColor', 'g' ) % >> uiextras.set( 0, 'DefaultHBoxPadding', 5 ) % % See also: uiextras.get % uiextras.unset % Copyright 2010 The MathWorks, Inc. % $Revision: 1$ % $Date: 2010-05-18$ % Check inputs error( nargchk( 3, 3, nargin, 'struct' ) ) if isa( hObj, 'uiextras.Container' ) hObj = double( hObj ); end if ~isequal( hObj, 0 ) && ~ishghandle( hObj ) error( 'GUILayout:InvalidArgument', 'Object must be a valid Handle Graphics object.' ) end if ~ischar( propName ) error( 'GUILayout:InvalidArgument', 'Property name must be a string.' ) end % Make sure the property requested is a default if ~strncmp( propName, 'Default', 7 ) error( 'GUILayout:InvalidArgument', 'Property name must begin with ''Default''.' ) end % All OK, so set it setappdata( hObj, propName, propValue );