For example, hiding the horizontal (bottom) scrollbar, automatically displaying it when the data width is larger than the table width. If the Error property is not empty, then the CellEditCallback can display the message, or it can attempt to fix the problem. Hi Yair. The question is, I ordered your book an few weeks ago and hope it will arrive soon. @Alex try to call the tables repaint() method after updating it. 'ColumnFormat', {'char'}, readtable function to read data from a file. Numerous other functionalities are available by accessing the underlying Java table and hidden Matlab properties. jTable = handle(jTable, 'CallbackProperties'); An ugly workaround Ive used is to use a fixed length font and put in whitespaces after each string to even the character length or to just insert a lot of whitespaces after each string to make the background extend beyond the listbox, but neither solution gives a faultless look. you can program an app to respond when a user rearranges table columns by creating a get(groot,'defaultuicontrolFontName') gui_mainfcn(gui_State, varargin{:}); @Kathi you made a typo in the class name and also forgot to mention the package name: jTable.setTableHeader(com.jidesoft.grid.EditableTableHeader(columnModel)); Dear Yair, After sorting the data, I try to get the selected cell position (relative to table) with eventData.Indices and using the getSortedRowAt with column indice, it is supposed to give me the position of selected cell relative to the original data. Sort the table by the maximum height of the tsunami. 'Data', [ (5:5:20).' Grid layouts can be containers only in figures created with @Jack sorting only affects the way that the table-model data is displayed, it does not affect the data itself. Is this an at-all realistic configuration for a DHC-2 Beaver? Is it possible to print your tables correctly on a printer or in an emf file? uitable uses only one of these components (the SortableTable). Configure the column widths of table UI components in App Designer and If you want precise control of Word tables, including cell-border formatting etc., please contact me offline, using my email link (see top-right of this webpage). However, when I try to automate this, I find that the uitable wont update with the defined rowheights until I click into it. The report is a 35-page document that is available for a small fee here. jtable.setPreserveSelectionsAfterSorting(true); @Drew strange indeed. at java.awt.EventQueue.dispatchEventImpl(Unknown Source) The DeleteFcn property specifies a callback function to execute when MATLAB deletes the uitable (for example, when the end user deletes the figure). Printing works regularly. when I try to use the uitable. th=uitable(f,'pos',[0 0 p(3:4)],'ColumnName',{'Nom','Prnom'},'data',data); Create a UI figure with a table UI component and a geographic In App Designer, the argument is called event. I have a problem involving tables with large array of data (7060) when the data is a cell array. and second i have question: i try to display images in uitable in MATLAB-GUI. Santiago you can get the mouse X,Y positions from the Java eventData object (getX(), getY()), convert this into a point (p=java.awt.Point(x,y)), then use the JTable methods rowAtPoint(p), columnAtPoint(p) to get the corresponding Java row/column indices. This is a definite bug in Matlabs internal code (their data-model class), which has never been fixed (as far as I know, to this day). of the table, Distance between the top and bottom outer edges selectTsunamis.m. @Praneeth You did not listen to what I told you: you need to prevent callback reentrancy yourself, in your callback function. The data type of each table array variable controls formatting for the corresponding column in the app. GUI = figure('Position',[-10000 0 100 100],'Name','Build Legend Name', Basically, what I want is to be able to doubleclick on a listbox entry which would color that entry with a preset color to show that it is selected. rev2022.12.9.43105. Thanks! thanks in advanced. specifies property values of the table UI component using one or more name-value data. rowHeader=rowHeaderViewport.getComponent(0); Error in table_bsp (line 42) end can you tell me which part i am doing wrong? Based on your location, we recommend that you select: . tic hT = uitable(hF, 'Position',[1 1 72 112], % jTable = jScroll.getViewport.getComponent(0); table selection. component. A logical scalar The entire table is editable or uneditable. @Luc this is correct. Look at the bottom of page 23, specifically: getSortingColumns(). It opens a checkbox list but when I click on one checkbox, I get a very long error in my command window starting with: and of course the filtering does not work. % Display the uitable and get its underlying Java object handle The user can then change the order to make a new permutation. How can I select a cell in a UITable by clicking a corresponding plotted point in a figure? I explain such customizations from the simple (setting a columns background color) to the complex (cell-specific tooltips and colors; color-selection cell-editor): This section of my uitable report presents the different callback properties that are settable in the old and new uitable, for events such as cell selection, data modification, key press, and mouse click. if ~isempty(which('TableSorter')) % This function has no output args, see OutputFcn. The reason is that matlab look to every field as text value. Thank you very much! You can select a web site from the following list: Accelerating the pace of engineering and science. uitable is probably the most complex basic GUI controls available in Matlab. How would you do this? As for numeric sorting, I did not discuss this issue in my book. See page 159 in the book. is there a way to get the newly selected cell (with a right click)? function. @Clayton it depends on the uitable version (old/new), but in general entering spaces (string) is a good solution; you might also try {[]} but this has a good chance of failing. jTable.setMultiColumnSortable(true); Using jTable.setAutoCreateRowSorter(true) comply with the locale but do not allow for multi column sorting. t = uitable('Parent',GUI, end Starting in R2019b, you can style rows, columns, or cells of jtable.getColumnModel.getColumn(2).setCellRenderer(ColorCellRenderer); Ever wanted to set the cursor on cell A1 after some system event has occurred? this can also be done. Ever wanted to use non-standard selection colors (background/foreground)? Im using your createTable to create a table within your uisplitpane. implements CellEditorListener. Combinations You can combine fixed and variable column widths in a cell array. the table elements that contain missing values. A sortable column displays arrows in the header when you hover your mouse > In uitable at 47 or maybe a single large interval of cells? If you would like my help to solve your specific issue, please contact me by email for personal consulting. Use the ColumnFormat property to specify the format for data that is a numeric, logical, cell, or string array, or a cell array of character vectors. Id really like getting it. Thanks a lot, at javax.swing.Timer$DoPostEvent.run(Unknown Source) the form [left bottom width height]. Looks like a JIDE bug to me Maybe this is the reason for sorting not being exposed in Matlab. I am creating a legend using a uitable. % JAVA BUG - Data wird nicht upgedated NaN values. What I am still having trouble with is removing the headers of the tables after this process. Users will normally try to sort columns by clicking the header. Also can you tell me in which page did u mention about sorting numerically with JIDE. I explain how individual cells can be modified without requiring the entire data set to be updated. Read tsunami sample data into the workspace as a table array. seems to work sometimes but not always (it simply wont update the row headers), and I havent figured out why yet. Maybe Im not doing this right, but the new JIDE uitable sort is sorting the values as string only. Resizing the figure works fine but when I use the spliter to change the size of the panel the table is not resized. uicontrol font of the graphics root object: Character width = width of the letter (This type of data is supported only when the table UI component is example uit = uitable (parent) creates the table in the specified parent container. I update handles like this: handles.db = db_new; handles.DB = varargin{end}; Of course, there are dedicated JIDE controls that do much of this already, but lets not []. I only want to edit the headers. Can you explain me please what is the meaning of the index that getSortedRowAt is returning? I tried to get the underlying Java object handle of the uitable using the functions you suggested above: [mtable,hcontainer] = uitable('v0', gcf, magic(3), {'A', 'B', 'C'}); % discard the 'v0' in R2007b and earlier For the fine details, well, get my uitable report (45 pages PDF, $29). First, create a program file called i read through your undocumented matlab book but didint find. It wouldn't be too much work to put that together but it may require reworking existing code that assigns data to the UITable. %resize the row header jscrollpane = findjobj(mtable); When you specify the Data property of a Table UI component as a table array, then MATLAB sets the format of the Table UI component automatically based on the values in the table array: By default, the column names displayed in the app match the VariableNames property of the table array. it may be the question I use the ColoredFieldCellRenderer to Rendering the cell and it shows this Exception This is a reasonable request, and so in todays post I will discuss in a bit more detail the highlights of what can be achieved to customize Matlab uitables. EditableColumnTableModel has methods to let you decide which column is editable and what cell editor to be used. in a figure created with the uifigure function. subscripts for the elements that have NaN values. All measurements are in units specified by the import javax.swing.ListSelectionModel; Cell edit callback function, specified as one of these values: A cell array in which the first element is a function The uitable function creates a table UI component and sets any required properties before displaying it. that updates the bubble chart when the app user changes the Because I noticed that after im sorting a table the table.Data remains the same as before i sorted the table and actually disconnect what the table showing to the user. h.Handles.t2.ColumnName = headers(flags); Jacques L. function headerSize(tableHandle,width) My code is; [mtable,hcontainer] = uitable('v0', gcf, magic(3), {'A', 'B', 'C'}); % discard the 'v0' in R2007b and earlier uses this type of figure for creating apps.). set(jTable, 'MousePressedCallback', {@punkte_table_CellSelectionCallback, handles}); I have a UITable storing 2d points and three pieces of data for each point. pair arguments. Undefined function 'EditableHeader' for input arguments of type 'javax.swing.table.DefaultTableColumnModel'. '', @Niko I believe that the row headers are implemented as a separate table. 'fit'. But somehow I just cant figure out how to use it. jtable = jscrollpane.getViewport.getView; Error in gui_mainfcn (line 265) On Macintosh systems, a pixel is 1/72nd of an fit data, Create App with a Table That Can Be Sorted and Edited Interactively, Distance from the inner left edge of the parent At that time its internal implementation has changed from a MathWorks-developed Java table to a JIDE-based Java table (another JIDE-derived table was described here last year). This section expands on that article, and explains how the sorting can be customized, controlled, and accessed programmatically, and how sorted rows can be retrieved by the user. and that updates a data visualization when data is changed. best I bought your report. in the figure. I have prepared a 45-page PDF report about using and customizing Matlabs uitable, which greatly expands on the above. % eventdata reserved - to be defined in a future version of MATLAB By changing property values of a Table object, you can modify certain aspects of its appearance and behavior. A logical 1-by-n array This array specifies which columns are editable. Yes, the report is still available. While this is easy to do in the old uitable, this is unfortunately not the case in the new uitable. function. So while there is overlap between the book and the report, they are different in important ways, and complement each other. Create a table array by reading in tsunami data from a file, and display a Ive developed many GUI-based apps but never in MATLAB so Im sure you can understand why it and I dont seem to get along very well . Now I have one question about how to set up a KeyPressFcn in a GUI when an uitable occupies the whole area of the GUI. over it. at java.awt.EventQueue.dispatchEvent(Unknown Source) Location and size of the table, specified as a four-element vector of How many transistors at minimum do you need to build a general-purpose computer? % hObject handle to figure Los navegadores web no admiten comandos de MATLAB. ?CALLBACKHERE# = {@t2_Callback,ht_jtable}; % ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^. [h1,h2,hDivider] = uisplitpane(f, 'Orientation', 'horizontal') with the uifigure function. @Harold enter the cell contents as strings, i.e., 0,1,0 etc. The report covers cell merging but not changing the grid lines. (Using R2018a.) table, Distance between the right and left outer edges Connect and share knowledge within a single location that is structured and easy to search. Starting in R2021b, you can programmatically set and query Ive looked in the book but did not found any solution there. Within the program file: Create a table array by calling the Unfortunately none of the simple solutions suggested worked. You can find the link at the top-right of this page. If you try to set the ColumnFormat property, MATLAB returns a warning. I then explain how the selection can be done and accessed programmatically. Additional details are in my book (section 5.7.5). Hi Yair! Matlab and the Event Dispatch Thread (EDT), https://www.mathworks.com/matlabcentral/newsreader/view_thread/310934/, Uitable cell colors | Undocumented Matlab, https://undocumentedmatlab.com/blog/controlling-callback-re-entrancy, Speeding-up builtin Matlab functions part 3, Matlab toolstrip part 9 (popup figures), Matlab toolstrip part 7 (selection controls), Matlab toolstrip part 6 (complex controls), Matlab toolstrip part 4 (control customization), Reverting axes controls in figure toolbar, Matlab toolstrip part 3 (basic customization), Matlab toolstrip part 2 (ToolGroup App), Medium risk of breaking in future versions, setting background and foreground colors for a cell or column, using dedicated cell renderer and editor components, setting dynamic cell-specific drop-down selection options, using a color-selection drop-down for cells, data sorting (expansion of todays article), data filtering (similar to Excels data filtering control), overview of the JIDE grids package, which contains numerous extremely useful GUI controls and components. Moreover, the sorting doesnt comply with the locale (Im french canadian). component. Ability to edit column cells, specified as: An empty logical array ([]) No columns are editable. 1. convert your numeric values into space-padded strings, thereby making lexical sorting behave as expected (this is explained in some more detail my uitable report) Is it me or doubles are not properly sorted by the new uitable? in pixels are independent of your system location and size of the table within the figure. end, Also look at the various mechanism to avoid callback reentrancy here: https://undocumentedmatlab.com/blog/controlling-callback-re-entrancy. I recommend the report to anyone who needs to do anything beyond the basic uitable functionality, no matter how mundane. To configure column widths to automatically adjust to column names and This section discusses ways to improve the run-time performance (speed) of uitable, both new and old. You basically need to create a custom data model Java class that handles this (or contract me to do it for you). If data is edited and results in a mismatch between the data type of the data and the ColumnFormat property, MATLAB converts the data or displays a warning. height. varargout{1} = handles.output; How does legislative oversight work in Switzerland when there is technically no "opposition" in parliament? Within a function I've programmatically created an editable uitable with a plot. Use the ClickedFcn and DoubleClickedFcn You gave me the answer. jscroll = findjobj(table); HTML tags such as or are accepted. The default is an empty matrix, []. Can you please help to come up with this problem? component is in a figure created with the uifigure % Normal Table Hi Yair I would like to use a spinner in the uitable. @Daniel createTable uses the old (pre-R2008a) uitable, not the new version (which I personally dislike). t.Position(1) = 10; t = uitable creates a table user interface component in the current traditional figure and returns the table object. at javax.swing.JTable.getToolTipText(Unknown Source) ce.setClickCountToStart(intmax); % =never I am using your findjobj function in my code to resize the row headers of 3 uitable elements (on the same page). a table UI component using the uistyle and addStyle functions. Is there a way to use leading zeros and commas for cells in MATLABs uitable using the GUIDE. jTable.setColumnSelectionAllowed(false); When a value is greater than 1 I want the number to be in a red bold font. When a user edits a cell, the Data property updates. @Amit unfortunately I only refer to this issue in my report, not the book. When the user edits a table cell, MATLAB performs these steps: Tries to store the new value into the Data property of the table, Calls the CellEditCallback function (if it exists). I have been playing around with making nice tables, and I am very interested in merging cells to create the appearance of merged headers. function Datenpunkte_OpeningFcn(hObject, eventdata, handles, varargin) Thank you for you quick answer. jTable = jScroll.getViewport.getView; Many thanks for all your articles. After many years in which the uitable was available but semi-documented and not officially supported in Matlab, it finally became fully documented and supported in R2008a (aka Matlab 7.6). Weighted variable widths (uifigure-based apps only) jTable.setPreserveSelectionsAfterSorting(true); By changing property values of a Table object, you can modify certain aspects of its appearance and behavior. JTable table = new JTable(tableModel); set(groot,'defaultuicontrolFontName'). jscroll = Is there a way to get the marker and line in the uitable? This version uses DataChangedCallback rather than CellEditCallback, but the concept is similar when the table data is changed, the callback is invoked. jScroll = findjobj(handles.punkte_table); 'ColumnFormat', columnformat, Ive seen in this post, that you include a checkbox in a single cell > thats what Im looking for. And as usual, thanks for the outstanding work! %%% t2.#? jtable = mtable.getTable; % or: get(mtable,'table'); There is only one problem when I try to use a specific filter: condition->is in->value(s). Now you can change the datapoint information (such as Name etc.) Whenever the cell values change, the plot updates. the uifigure function. com.mathworks.mwswing.MJUtilities.initJIDE; The section also includes a discussion of how to avoid and overcome problems that may occur with the callback execution. % turn JIDE sorting on % --- Outputs from this function are returned to the command line. jTable = jScroll.getViewport.getView; @Alejandro you need to download the findjobj utility from the Matlab File Exchange. By contrast, the uitable function creates a Table UI component (a user interface component for an app). Name-value arguments must appear after other arguments, but the order of the Read sample patient data into the workspace as a table array. %% JAVA for UITABLES Thank you so much. % HOW CAN I FIRE YOU!!!?!?!??? I tried using getSelectionModel and Valuechangedcallback but with a single mouse click function is getting executed multiple times with same data and finally giving output and an error saying exception in thread AWT=EventQueue-0. How can I make the table.Data to be update after im sorting a table as like as you described above? Im working with GUIDE and my opening-function looks like this: % --- Executes just before Datenpunkte is made visible. GUI.Position(4) = t.Extent(4)+200; I really hope that you can help me. I also update the table afterwards. jtable.getColumnModel.getColumn(2).setCellRenderer(ColorCellRenderer); pic=handles.pic; A workaround for sorting numbers in uitable is detailed in the report. Thank you very much, if you want to. The parent container can be a figure created with either the figure or uifigure function, or a child container such as a panel. jtable.getColumnModel.getColumn(2).setCellEditor(ColorCellEditor); Hello Yair, Do you know a more time-efficient way to modify this specific attribute? sorter = TableSorter(jtable.getModel()); inside the borders of the container and does not include the area occupied by decorations such Email me if you wish to purchase such a class. This is the value that MATLAB wrote to the Data property array. % Choose default command line output for Datenpunkte I have a comment field in a uitable that I wish to autofill based on other comments entered previously in the same column. Accelerating the pace of engineering and science, MathWorks es el lder en el desarrollo de software de clculo matemtico para ingenieros, % Update the bubble chart when table data changes, % Plot tsunami data for each selected row, Program a response to a user clicking or double-clicking the table, Set, query, and configure options for table selection, Configure column widths to use weighted variables or to automatically adjust to fit data, Enable and Code Response to Interactive Data Editing, Change Color of Specific Cells Based on Data, Configure column widths to use weighted variables or to automatically adjust to at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) component is in a figure created with the uifigure Any advice for how I can turn this on? Also included is a set of specialized editbox controls for accepting IP addresses and credit card numbers: While not explaining all these controls in detail (this could take hundreds of pages), this section does say a few words on each of them, and includes links to online resources for further exploration. 'FontSize',7, 'CellEditCallback',@updateLegend2 Distances Kathi. Please note, if you use your own cell editor, you may need to register ENTER and ESCAPE key to allow stop or cancel cell editing. The parent container can be a figure created with either the figure or uifigure function, or a child container such as a panel. I read here that you said the only way to do this is by trapping the resizing callback, though I dont know how to go about doing so. % Now turn the JIDE sorting on '2x'). Find the row and column Meade, function legendFromHeaderGUI_ex() rowHeaderViewport=jscroll.getComponent(4); Ha hecho clic en un enlace que corresponde a este comando de MATLAB: Ejecute el comando introducindolo en la ventana de comandos de MATLAB. This has been a deficiency of JTable for ages. When I leave out the third line(jtable.setModel) the colored cell render doesnt work, but the checkboxes and the changes are available. jtable = jscrollpane.getViewport.getView; I can get them without problems with left clicks but, if I try to do it with a right click the selectedrow and selectedcolumn show the last selected cell (with a left click). MathWorks is the leading developer of mathematical computing software for engineers and scientists. By default, all table columns will be editable. I have a question concerning numerial sorting in a uitable. % integers for display Thanks for your help. 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