www.gusucode.com > mbcview 工具箱matlab源码程序 > mbcview/@cgdatasetgui/@DatasetList/DatasetList.m
function obj = DatasetList(varargin) %DATASETLIST Constructor for DatasetList object % % OBJ = DATASETLIST(PROP, VAL, ...) constructs a list component that % displays datasets in a project and allows the user to select one. The % size and contents of a data set are shown. % Copyright 2000-2005 The MathWorks, Inc. and Ford Global Technologies, Inc. if length(varargin) && isa(varargin{1}, 'cgdatasetgui.DatasetList') obj = varargin{1}; varargin(1) = []; else obj = cgdatasetgui.DatasetList; end % Call super-class constructor obj.abstractlayoutcomponent(varargin{:}); % Create list P = com.mathworks.toolbox.mbc.gui.peer.ItemListTablePeer; hTable = mbcwidgets.Table1D(P, ... 'Parent', obj.Parent, ... 'Visible', obj.Visible, ... 'Position', obj.Position, ... 'SelectionMode', 'SingleRow', ... 'Editable', false); hTable.Peer.setColumnData({'Name', 'Rows', 'Contents'}); hTable.Peer.setColumnWidths([150 50 300]); hTable.Peer.setIconBaseLocation(cgrespath); obj.Display = hTable; obj.addPropertyListeners({'ProjectPointer', 'SelectedDatasetPointer', 'FilterFcn'}, ... {{@i_setproj, obj}, {@i_updatesel, obj}, {@i_update, obj}}); obj.addListeners(handle.listener(hTable, 'SelectionChanged', {@i_updateseldspointer, obj})); obj.refresh; if isempty(obj.SelectedDatasetPointer) obj.pUpdateSelectedPointer(1); obj.pRefreshSelection; end function i_setproj(src, evt, obj) obj.refresh; if isempty(obj.SelectedDatasetPointer) obj.pUpdateSelectedPointer(1); obj.pRefreshSelection; end function i_update(src, evt, obj) obj.refresh; function i_updatesel(src, evt, obj) obj.pRefreshSelection; function i_updateseldspointer(src, evt, obj) obj.pUpdateSelectedPointer(evt.data.SelectedDataRows);