Widgets Toolbox jTable cell value issue

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pk68 2020-4-27

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/521097-widgets-toolbox-jtable-cell-value-issue

评论： pk68 2020-4-29

Hi, I have 2 tables created using widgets toolbox table function. When I click on a cell value on first table and move to the second table cell, the value on the first table cell automatically changes to the value of the cell from the 2nd table. Following code section demonstrates the issue. Wondering if anyone has run into this issue and if there is a fix for this. The table function works fine as long as there is only a single table.

f1 = figure(...
    'Toolbar','none',...
    'MenuBar','none',...
    'NumberTitle','off',...
    'Units','pixels',...
    'Position',[100 100 880 200]);
movegui(f1,[100 -100])
f2 = figure(...
    'Toolbar','none',...
    'MenuBar','none',...
    'NumberTitle','off',...
    'Units','pixels',...
    'Position',[100 100 880 200]);
movegui(f2,[100 -500])
w1 = uiw.widget.Table(...
    'Parent',f1,...
    'CellEditCallback',@(h,e)disp(e),...
    'CellSelectionCallback',@(h,e)disp(e),...
    'ColumnName',{'A','B','C'},...
    'Label','Table1:', ...
    'LabelLocation','top',...
    'LabelHeight',18,...
    'Units','normalized', ...
    'Position',[0 0 1 1]);
w1.Data = magic(3);
w2 = uiw.widget.Table(...
    'Parent',f2,...
    'CellEditCallback',@(h,e)disp(e),...
    'CellSelectionCallback',@(h,e)disp(e),...
    'ColumnName',{'A','B','C'},...
    'Label','Table2:', ...
    'LabelLocation','top',...
    'LabelHeight',18,...
    'Units','normalized', ...
    'Position',[0 0 1 1]);
w2.Data = magic(3);

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pk68 2020-4-28

With more testing, I am running into an issue if any of the columns in the table is of Popup Editor type. The change no longer allows to drop down the Popup list.

pk68 2020-4-29

在 MATLAB Online 中打开

Here is the code section with first column being a Popup. When those 3 lines are commented out, dropdown option stops working

f1 = figure(...
    'Toolbar','none',...
    'MenuBar','none',...
    'NumberTitle','off',...
    'Units','pixels',...
    'Position',[100 100 880 200]);
movegui(f1,[100 -100])
w1 = uiw.widget.Table(...
    'Parent',f1,...
    'CellEditCallback',@(a,b)disp(b),...
    'CellSelectionCallback',@(a,b)disp(b),...
    'ColumnName',{'A','B','C'},...
    'ColumnFormat',{'popup','numeric','numeric'},...
    'Label','Table1:', ...
    'LabelLocation','top',...
    'LabelHeight',18,...
    'Units','normalized', ...
    'Position',[0 0 1 1]);
w1.Data = magic(3);
w2 = uiw.widget.Table(...
    'Parent',f2,...
    'CellEditCallback',@(h,e)disp(e),...
    'CellSelectionCallback',@(h,e)disp(e),...
    'ColumnName',{'A','B','C'},...
    'ColumnFormat',{'popup','numeric','numeric'},...
    'Label','Table2:', ...
    'LabelLocation','top',...
    'LabelHeight',18,...
    'Units','normalized', ...
    'Position',[0 0 1 1]);
f2 = figure(...
    'Toolbar','none',...
    'MenuBar','none',...
    'NumberTitle','off',...
    'Units','pixels',...
    'Position',[100 100 880 200]);
movegui(f2,[100 -500])
w2.Data = magic(3);