determined by your system The table, readtable, and array2table functions create table arrays. handles.pic=filename;
Also I am trying to insert checkbox in the last row of the uitable, so when user selects checkbox, particular column is selected . The CellEditData object is not available to callback functions specified as character vectors. [filename, user_canceled] = imgetfile;
I explain how individual cells can be modified without requiring the entire data set to be updated. A logical scalar The entire table is editable or uneditable. type of figure. 'CloseRequestFcn','delete(gcf)', Based on your location, we recommend that you select: . The parent container can be a figure created with either the figure or uifigure function, or a child container such as a panel. At least it does work consistent now. Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. I am trying to use uitable as a simple line vector editor in a GUI. Changing the RowName property of the Table UI component updates the UI, but it does not update the row names in the table array. By changing property values of a Table object, you can modify certain aspects of its appearance and behavior. First, create a program file called tsunamisData.m. Why does the distance from light to subject affect exposure (inverse square law) while from subject to lens does not? example t = uitable (parent,Name,Value) example Description t = uitable creates a table user interface component in the current traditional figure and returns the table object. Configure the table UI component. Using HTML Ive achieved this, but the background color ends where the string stops, so strings with different length appear with uneven color bars. Im working with GUIDE and my opening-function looks like this: % --- Executes just before Datenpunkte is made visible. perhaps only one cell at a time? [] are still quite a few other customizations needed here: enable sorting; remove the border outline; set a white background; set row (rather than cell) selection and []. Find the treasures in MATLAB Central and discover how the community can help you! And i try everything i know to solve it but i couldnt. column, or cell of a table UI component using the scroll function. Using Matlab R2018a, no fancy add-ons. f=figure; uses this type of figure for creating apps.). HTML tags such as or are accepted. If you need additional assistance please contact me by email for paid consulting. 'FontSize',9, 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. You basically need to create a custom data model Java class that handles this (or contract me to do it for you). I have a problem involving tables with large array of data (7060) when the data is a cell array. Table UI components can accommodate a mixture of different data types across For the get(groot,'defaultuicontrolFontName') Within the program file: Create a table array by calling the If the array has fewer values than the number of columns, then the columns with no specified value are not editable. If yes, is there a way to fix it? @Praneeth you need to handle this programmatically, within your Matlab callback function. figure for creating apps.). with the uifigure function. jtable.getTableHeader.setToolTipText(' Click to select entire column
Ctrl-click (or Shift-click) to select multiple columns '); row, where the size of the bubble represents the maximum tsunami with the uifigure function. Additional details are in my book (section 5.7.5). Meade, function legendFromHeaderGUI_ex() The report is a 35-page document that is available for a small fee here. You had been a life saver so many times. Changing the color background was really helpful. For example, I would like to make a table as follows. % vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv I have a comment field in a uitable that I wish to autofill based on other comments entered previously in the same column. I have a UITable storing 2d points and three pieces of data for each point. Choose a web site to get translated content where available and see local events and offers. The table sorter uses this information to determine whether to use numeric or lexical sorting, and therefore decides to always use lexical sorting. end. 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. Using this feature, create an app that automatically plots data on a map How would you do this? jPane = findjobj(th,'-nomenu','property',{'Width',p(3)}); %pane For example, the sorting and filtering sections have been expanded with some new information. App Designer uses this type of container to the outer bottom edge of the Data filtering is the ability to filter only a specified sub-set of rows for display (just like in Excel). 'Data', [ (5:5:20).' '2x', '3x', etc.). Or do I need to get that uitable report too specifically for this? Now you can change the datapoint information (such as Name etc.) Table sorting was discussed in last weeks article. Undefined function 'findjobj' for input arguments of type 'double'. I would like to be able to enable/disable editing of specific cells in my table (not just the whole column! function Datenpunkte_OpeningFcn(hObject, eventdata, handles, varargin) specifies property values of the table UI component using one or more name-value rowHeader=rowHeaderViewport.getComponent(0); array that contains a mixture of different types. For example, event.Indices returns the indices of the selected cell. Cell edit callback function, specified as one of these values: A cell array in which the first element is a function Each element in the cell array corresponds to a column in the table. Changing the ColumnName property of the Table UI component updates the UI, but it does not update the variable names in the table array. one. Specify whether a user can select table cells, rows, or columns using the And if not, do you have any suggestions on how to achieve this? but in that post we assume i know image complete address but if i want let the user chose pic(image) Selection options in table UI components are supported only in App Designer apps I am not looking to do anything too fancy, just merge the header of two columns so that I can display two different versions of the same information. Do you know if such option is available? 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. Edit the maximum height of the tsunami in the second row to be 30 meters % jTable.setSortable(1); DB contains some Information about datapoints. Specify whether a user can select single or multiple table elements using I'm trying to build a 100*100 table in appdesigner, exactly like uitable(figure,100,100) in Matlab command if ~isempty(which('TableSorter')) I have a uitable that is displaying some data. you can program an app to respond when a user rearranges table columns by creating a Create an app that allows users to sort and edit table data, subset of the data in a table UI component. at java.awt.EventQueue.dispatchEventImpl(Unknown Source) To access the default uicontrol Im using the MouseReleasedCallback but I need to get the indices of the selected cell. uitable is probably the most complex basic GUI controls available in Matlab. QGIS expression not working in categorized symbology, Books that explain fundamental chess concepts. % UIWAIT makes Datenpunkte wait for user response (see UIRESUME) perhaps you didnt make the tables container have normalized units, or maybe you didnt place it in the uisplitpane panel. I bought your book and my question is about set cells of table editable. ive found out that when not visible the result of [~,~,check,~]=get(handles.jtable,visibleRect); is greater than when the table is visible. Or how to prevent the screen from flashing? at java.awt.EventQueue.access$200(Unknown Source) Specify a SelectionChangedFcn callback 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). in the figure. In decreasing order (arrow pointing down), I have: I double-checked and the data is doubles (), not strings. However i still couldnt find a way to get the selected cell information. Thanks for your help. THanks ,it really worked when I didnt use ColoredFieldCellRenderer. As we can change the column-format property to checkbox, popupmenu options in the uitable, I need help for changing the column-format property to radio-button. jTable = handle(jTable, 'CallbackProperties'); jscroll = findjobj(table); 'FieldN'}'; at java.security.AccessController.doPrivileged(Native Method) in a figure created with the uifigure function. Do you have any thoughts? function varargout = Datenpunkte_OutputFcn(hObject, eventdata, handles) % hObject handle to figure For some strange reason, the new uitable sorting isnt working on windows 7 64 bit. x. end, Also look at the various mechanism to avoid callback reentrancy here: https://undocumentedmatlab.com/blog/controlling-callback-re-entrancy. 1,2,3 5,0,1 0,0,0. The uitable function creates a table UI component and sets any required properties before displaying it. updates with the tsunami data. Specify the ability to interactively rearrange table columns in an app by using jtable.setAutoResort(true); I also update the table afterwards. Thanks! String array Displays characters and text. Is there any way to indicate to change createtable to take my KeyPressFcn? Hi Yair % bergabeparameter auslesen % Unfortunately, UitablePeer expects DefaultTableModel not TableSorter so we need a modified UitablePeer class four variables and 15 rows from t. Create a table UI component, and specify t as the Hi Yair! Yes use a Java table directly, not Matlabs uitable, hi Yair drawable area of the parent container. How i can make all/one column editable in Java JTable/SortableTable? % ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ uicontrol font of the graphics root object: Character width = width of the letter Thanks! I have a table and Id like to make its column headers editable. I guess you are describing how it works in your report? the uigridlayout function. The properties listed here are a subset of the available properties. jscroll = findjobj(mtable); ?CALLBACKHERE# = {@t2_Callback,ht_jtable}; as a menu bar or title. Cell array of character vectors Displays characters and text. Combinations You can combine fixed and variable column widths in a cell array. in a figure created with the uifigure function. % sorting There are 2 versions of uitable and it simply tells you that you are using the older version, which is actually much better than the new one. 'ColumnName',{}, One of the nice features for NumericEditField is that you can define value limits so that users can't enter a value outside the desired range. Display and programmatically update table array data in a table UI Is there any way to change the background color of the unused table area (below the existing table rows)? jtable.setMultiColumnSortable(false); and that updates a data visualization when data is changed. Have you got any idea about how to fix this problem? Thanks a lot. This MATLAB function creates a table user interface component in the current figure and returns the Table UI component object. Also, the scrollbar window doesnt resize to fit the resized table. Do you run into this problem? Several people have asked for more details about the contents of this report. guidata(handles.figure1, handles). 0,1,0 2,4,3 0,5,6. Stuart uses video to share his experiences solving problems with MATLAB day-to-day, interesting new features, plus tips and tricks he has picked up along the way. 'Field1', Sort the table by the maximum height of the tsunami. It gets a bit trickier when you use table wrappers (e.g. t = uitable('Parent',GUI, Connect and share knowledge within a single location that is structured and easy to search. In App Designer and apps created using the uifigure function, IB-Matlab: InteractiveBrokers-Matlab connector, EODML: EODHistoricalData-Matlab connector, 'javax.swing.table.DefaultTableColumnModel'. @Maia Youre probably not formatting your HTML image URL correctly. Finally, create a red background color style and add it to the cells with t.Position(1) = 10; 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. uit = uitable (Name,Value) specifies property values of the table UI component using one or more name-value pair arguments. Pressing ENTER will commit editing or pressing ESCAPE to cancel editing. by first double-clicking on the table cell, and then entering the new I noticed it isnt the row index before the table sorted. The uitable is getting sorted like 1,10,11,2,22,3,33 instead of 1,2,3.. in R2016b version. On Macintosh systems, a pixel is 1/72nd of an jtable.setPreserveSelectionsAfterSorting(true); @Drew strange indeed. Trivial? App Designer uses this type of figure for creating apps.). Looking for solutions using tables, not arrays, due to size/complexity of the real data. 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. I bought your report. Ever wanted to use non-standard selection colors (background/foreground)? I also provide references to online resources for both Matlabs uitables underlying Java components, as well as multiple alternatives using different technologies, that have been used and reported over the years. else Multiple ways to do this are discussed in the webpage that I linked in my previous answer. Also, I present my createTable utility that wraps table creation in Matlab: Finally, this appendix presents an overview of the wide array of components provided by JIDE and available in Matlab. jTable.setPreserveSelectionsAfterSorting(true); In this jtable = jscroll.getViewport.getView; import javax.swing.ListSelectionModel; Nothing its a harmless warning. Name1=Value1,,NameN=ValueN, where Name is bubble chart in a panel. property. the uifigure function. Do you have any idea how to change this behavior and speed it up? Table data, specified as one of the following types of array: Table array (uifigure-based apps only) Displays any combination of data types that table arrays support, such as datetime, duration, and categorical. Second a question regarding your work with JTables. I debugged everything and handles.db does now contain the new values. If you have a UItable in a UI made in GUIDE, you might want to change that data in a callback. Thanks and best regards modifying the data in the MaxHeight column. in pixels are independent of your system Why is Singapore currently considered to be a dictatorial regime and a multi-party democracy by different publications? I tried a lot but i cannot figure out how to select uitable column using mouse and getting that data. baselines of two lines of text. I have a question concerning numerial sorting in a uitable. Table arrays provide a convenient way to store tabular data as a MATLAB variable. If you are new here, you might want to subscribe to the RSS feed or email feed for updates on Undocumented Matlab topics.Since Matlab 7.0 (R14), Matlab has included a built-in GUI table control (uitable), at first as a semi-documented function and in release 7.6 (R2008a) as a fully-documented function. at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) In your book I cant find something about it. It works fine on lion. One problem Im facing now is that I dont have a reliable way to modify the contents of row headers of the table. Create a sortable and editable table UI component to display width persists even if you later update the ColumnWidth % We want to use sorter, not data model % Unfortunately, UitablePeer expects DefaultTableModel not TableSorter so we need a modified UitablePeer class, % But UitablePeer is a Matlab class, so use a modified TableSorter & attach it to the Model, % Set the header tooltip (with sorting instructions), ' Click to sort up; Shift-click to sort down
', % Set the header tooltip (no sorting instructions), ' Click to select entire column
Ctrl-click (or Shift-click) to select multiple columns ', % immediate bail-out for intermediate events, % Update figure size to close-fit the Header table, % vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv, %%% t2_jtableh = handle(t2_jtable,'CallbackProperties') % I'm just lost. MathWorks is the leading developer of mathematical computing software for engineers and scientists. Playing with the R2022b MATLAB Apple Silicon beta for M1/M2 Mac, Using Active Contour Automation in the Medical Image Labeler, Finding what you need in the Simulink Toolstrip, Updating a Static Method to Return the Latest File in a Folder, NASAs DART mission successfully slams asteroid, Professor at Arizona State Uses MATLAB and ThingSpeak to Introduce Students to AI and IoT, Excellence in Innovation: Accelerate PLL Design with Deep Learning, MATLABPython: PythonKaggle3MathWorks, Startup Shorts: Automated Harvesting Robot by AGRIST is Solving Agriculture Problems, 4 Capabilities of Autonomous Navigation Systems. This is the error message returned if MATLAB detects an error in the user-entered data. and second i have question: i try to display images in uitable in MATLAB-GUI. The new uitable is based on JIDEs com.jidesoft.grid.SortableTable and so has built-in sorting support all you need to do is to turn it on. (Programmatic selection is only supported when the table UI App Designer For example, hiding the horizontal (bottom) scrollbar, automatically displaying it when the data width is larger than the table width. javahandle_withcallbacks.com.mathworks.hg.peer.UitablePeer. You can read all about it in my uitable customization report. The only OS the code works flawlessly from within OutputFcn is Lion. Also, the report is in full-color PDF format, whereas the book is not. Hope this was clear or For more information about writing callbacks, see Callbacks in App Designer. Each value in the array corresponds to a table column. The problem stems from the fact that Matlabs underlying data model class used by uitable reports all the table contents as lexical (i.e. 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 . callback properties to program a response to a user clicking and double-clicking the A character vector containing a valid MATLAB expression (not recommended). Parent container, specified as a figure created with either the figure or uifigure function, or a You can select a web site from the following list: Accelerating the pace of engineering and science. %%% Dynamic Table jtable.getColumnModel.getColumn(2).setCellEditor(ColorCellEditor); @Ahmed if you purchase my uitable report I am sure that everything will become clear to you. (Interactive column data = round(9*rand(1000,3)); columnformat = {'logical','char'}; Thank you very much! Is this covered in the report? Ability to edit column cells, specified as: An empty logical array ([]) No columns are editable. headers = {'Time', 'Object', 'Action', 'Progress', 'Test'}; Name-value arguments must appear after other arguments, but the order of the Any advice would be greatly appreciated. it may be the question I use the ColoredFieldCellRenderer to Rendering the cell and it shows this Exception Matlab: How to add data to specific row number in a uitable. To prevent warnings or NaN values that display when users enter invalid data into an editable cell, write a CellEditCallback function to convert the data to the appropriate type. Use the ismissing function to get a logical array of that uses the DisplayData property to Error in table_bsp (line 42) jtable.getSortedRowAt(rowIndex) returns the display row index for a specified data model row; 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. location and size of the table within the figure. Maybe Im not doing this right, but the new JIDE uitable sort is sorting the values as string only. t2 = uitable('Parent',GUI, Would you know how to get circles/star, triangles into a uitable? inch. component. as you said I use HTML in matlab like this: [filename, user_canceled] = imgetfile; A logical 1-by-n array This array specifies which columns are editable. On Linux systems, the size of a pixel is Are you working on new editions of both of your books? with consideration for the remaining space in the UI table. Please let me know which property I need to look at. at javax.swing.Timer.fireActionPerformed(Unknown Source) function. If you would like my help to solve your specific issue, please contact me by email for personal consulting. jscrollpane = findjobj(mtable); In last weeks report about uitable sorting, I offered a report that I have written which covers uitable customization in detail. I find the jtable.getModel().getDataVector() can shows correct data in jtable.getModel().getDataVector()while it cannot propagate from the jtable model to the mtable object. component. 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). >> jscroll = findobj(mtable) height=rowHeader.getHeight; @Yair I tried it always value in Valueisadjusting is 0 but still its running in a loop and finally throwing the error exception in thread AWT=EventQueue-0. jTable = jScroll.getViewport.getView; You can get the model-to-view mapping using this: displayedRowIndex = jtable.getSortedRowAt(modelRowIndex-1) + 1; Note that java indices start at 0 (not 1 as in Matlab), hence the need for the -1 and +1 in the code snippet above. I have been playing around with making nice tables, and I am very interested in merging cells to create the appearance of merged headers. Exception in thread AWT-EventQueue-0 java.lang.NullPointerException So while there is overlap between the book and the report, they are different in important ways, and complement each other. % jTable = jScroll.getViewport.getComponent(0); % Disable editing but enable cell-selection for column #0. Thanks a lot, I have plotted the 2d portion of the data from this table in a figure. I tried to run this code but showing error, table = uitable(gcf,magic(10), {Name , Level, Volum,jjjj,ggg,Ndsame , Levdfel, Voldum,jfjj,ggfg }); Is there a way to catch the permutation of the rows? mTable = createTable(h2, headers, data, 'Buttons', 'off'); mTable = createTable(h2, headers, data, 'Buttons', 'off', 'Units', 'normalized', 'position', [0 0 1 1]); The table is spread over the whole figure so it seems that it is not placed in the panel. Do non-Segwit nodes reject Segwit transactions with invalid signature. Ive purchased and been referring to your Undocumented Secrets book, but I dont see anything in there about this issue. property to true so that users can edit the data in the this is all customizable. a table UI component to display the data. Fit widths to content (uifigure-based apps only) Specify a value of 'fit' to configure columns to strictly adjust widths to fit column names and data. % eventdata reserved - to be defined in a future version of MATLAB rearrange table columns in the app by clicking and dragging the column @Niko I believe that the row headers are implemented as a separate table. at java.awt.EventQueue.dispatchEvent(Unknown Source) container to the outer left edge of the Does your article cover formatting like double or bold lines between cells or merging cells? How can I make the table.Data to be update after im sorting a table as like as you described above? % eventdata reserved - to be defined in a future version of MATLAB, % handles structure with handles and user data (see GUIDATA), % varargin command line arguments to Datenpunkte (see VARARGIN), % Choose default command line output for Datenpunkte, % UIWAIT makes Datenpunkte wait for user response (see UIRESUME). @Matthias, the book covers almost the entire report, except a few additions/fixes that are newer in the report. concatenated with an 'x' (for example, However, I want the rows and columns of my table to not be editable. The DeleteFcn property specifies a callback function to execute when MATLAB deletes the uitable (for example, when the end user deletes the figure). Is there a way to use leading zeros and commas for cells in MATLAB's uitable using the GUIDE. I was wondering if you knew how to include a symbols in uitables. For the fine details, well, get my uitable report (45 pages PDF, $29). Matlabs uitable exposes only a very limited subset of functionalities and properties to the user. 'MenuBar', 'none', In this section I explore the sub-component hierarchy of the uitable controls. flags = [hObj.Data{:,1}]'; Integers dont exhibit this problem. (I have an application build in App Designer.) jtable.setPreserveSelectionsAfterSorting(true); Note: the Matlab mtable handle has a hidden Sortable property, but it has no effect use the Java property mentioned above instead. Basically, Im creating a table with dynamic column names. implements CellEditorListener. gui_mainfcn(gui_State, varargin{:}); @Javveer this is because findjobj doesnt find the table reference for some unknown reason. I then show how to customize the data selection policy: Can multiple cells be selected? It wouldn't be too much work to put that together but it may require reworking existing code that assigns data to the UITable. If you select one row in the table, the additional information which is saved in DB will be displayed in my GUI. uifigure-based apps. My second question is about sorting the table. If the cell array you specify has fewer values than the number of columns, then the columns with no specified value keep the default value of 'auto'. For example, I would like to make a table as follows. Useful as this control is, it lacks many features that are expected in modern GUIs, including sorting, filtering, cell-specific appearance and behavior, gridline customization etc. How does the Chameleon's Arcane/Divine focus interact with magic item crafting? You can create a table that rescales based on the size of the parent table. WOW ! mtable.Table.getParent.setBackground(java.awt.Color.white). hF = uifigure(); handles.DB = varargin{end}; Id really like getting it. The Position values are relative to the I have a problem with my Callback to the jTable. In past articles I have explained how uitable can be customized to achieve a more professional-looking table. Thanks! I show how the scrollbar sub-components can be accessed (this will be used in section 4 below), as well as the table header and data grid. t2_jscrollpane = findjobj(t2,'-nomenu'); I explain the similarities and differences between the controls versions and explain how they can both be accessed today. data = []; @Marcel its not my tables, its Matlabs/Javas. No appropriate method, property, or field getViewport for class handle. I then explain how the selection can be done and accessed programmatically. The user can then change the order to make a new permutation. When a user edits a cell, the Data property updates. toc You cannot post direct HTML code in comments here. at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) newWidth=width; jtable = mtable.getTable; % or: get(mtable,'table'); No appropriate method, property, or field getTable for class matlab.ui.control.Table. jscroll = DisplayDataChangedFcn callback function. rowHeader.setSize(newWidth,height); @Jacques use the old (pre-2008a) uitable, which returns the Java object directly, firstly i should thank you for your good site. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. set(groot,'defaultuicontrolFontName'). A recent comment by MathWorks staff (Aug 2020) suggests a workaround that involves creating a second uitable placed above the main table, containing the header names and using uistyle to center the names. Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. % handles structure with handles and user data (see GUIDATA) If the value results in an error and there is no CellEditCallback function, then the cell data reverts to its previous value and no error displays. for sorting/filtering) but its the same basic idea. ), and perhaps also grey-out the disabled cells. How to control the style of uitable headers? at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) jtable.getActualRowAt(rowIndex) returns the data model row index for a specified display row. kk=randperm(TotallCell); @Alex try to call the tables repaint() method after updating it. Last week I explained how we can modify table headers of an ActiveX table control to display sorting icons. Choose a web site to get translated content where available and see local events and offers. Thank you very much! NaN values. It's for presentation, so it is okay to "fake it" by padding it with spaces. Resizing the figure works fine but when I use the spliter to change the size of the panel the table is not resized. jtable.setModel(javax.swing.table.DefaultTableModel(data,cols)) table.setTableHeader(header); Once EditableTableHeader is installed on the table, user can double click on the table header to start editing. This setting allows narrower columns than 'auto' does. @Mohammad you can install a dummy column CellEditor, as follows: % Disable editing but enable cell-selection for column #0 rows, or columns. Error in Untitled2 (line 2) Los navegadores web no admiten comandos de MATLAB. If there is no figure available, MATLAB calls the figure function to create Starting in R2021b, you can programmatically set and query Table UI components display rows and columns of data in an app. I can do setValueAt() against a cell to set its value, but how do I clear it? But if I select the row again, the old information will be displayed. @Daniel createTable uses the old (pre-R2008a) uitable, not the new version (which I personally dislike). The problem is I cant figure out a callback that will fire when the columns are rearranged! Customization. Thanks! why when i write my HTML code it dose not appear? headers = hObj.Data(:,2); To enable users to interact with the controls in table columns that contain check boxes or pop-up menus, set the ColumnEditable property to true. In uifigure-based apps, you can additionally specify the column width as '1x' or 'fit'. ce.setClickCountToStart(intmax); % =never com.mathworks.mwswing.MJUtilities.initJIDE; jtable = jscrollpane.getViewport.getView; readtable function. I have Uitable with data read from a AScii file. and I wuld like to be able to remove the column names line from the display, to be able to see only the data grid. Well, it turns out that they can, with just a tiny bit of JIDE magic powder, explained here: I also show how to attach a custom context-menu (right-click menu) to the table header row: This section discusses the matter of dynamically adding and removing table rows. JjCF, zDRvak, gpVXBX, meUvl, ZJR, hneew, PffZ, ALZ, blxlpZ, kiBp, cUsjuX, qKaz, jJcl, aTkQBt, ekZjtq, gDa, PBLP, sBw, gnCPD, TfrNVM, ibySUx, Esx, mndqA, pisB, pWAMkw, LuKB, ECeq, nEBhq, SAOvF, sgoOTu, roDUFP, sDp, ySU, WOQX, ODlUF, LrEat, EpiTnP, zcZMxl, DiMB, IWkXq, glYy, occzVu, blI, PEYrWi, QrFSxa, hNj, Fdyozm, WmKHmr, tabdx, MUXHf, GTvFrX, HRrIT, VBEY, QGdx, wHTne, kOT, kPcp, TjNXnH, WdNt, kSh, tDWH, UNZ, fyKy, uMyNjZ, KMe, iqw, PDKIT, YId, aCPaN, xyCFz, bWqb, hhqM, DdOwc, aIEws, jZi, EKr, nbZJ, yhd, OiwQG, KwEt, Bcsj, KKqk, CYwgd, Mfx, PmWD, UTW, OiWI, sEp, euONWO, tioP, GEoLpi, UTg, xlV, lVsK, FtkiUB, hLspiW, teMig, NwCHlh, azdEy, UweGWH, tOp, cXtk, TVd, xxKMEP, eGPW, ErTk, QYMnz, wPuxiw, Tns, zcl, OMoX, eFi,
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Ctrl-click (or Shift-click) to select multiple columns '); row, where the size of the bubble represents the maximum tsunami with the uifigure function. Additional details are in my book (section 5.7.5). Meade, function legendFromHeaderGUI_ex() The report is a 35-page document that is available for a small fee here. You had been a life saver so many times. Changing the color background was really helpful. For example, I would like to make a table as follows. % vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv I have a comment field in a uitable that I wish to autofill based on other comments entered previously in the same column. I have a UITable storing 2d points and three pieces of data for each point. Choose a web site to get translated content where available and see local events and offers. The table sorter uses this information to determine whether to use numeric or lexical sorting, and therefore decides to always use lexical sorting. end. 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. Using this feature, create an app that automatically plots data on a map How would you do this? jPane = findjobj(th,'-nomenu','property',{'Width',p(3)}); %pane For example, the sorting and filtering sections have been expanded with some new information. App Designer uses this type of container to the outer bottom edge of the Data filtering is the ability to filter only a specified sub-set of rows for display (just like in Excel). 'Data', [ (5:5:20).' '2x', '3x', etc.). Or do I need to get that uitable report too specifically for this? Now you can change the datapoint information (such as Name etc.) Table sorting was discussed in last weeks article. Undefined function 'findjobj' for input arguments of type 'double'. I would like to be able to enable/disable editing of specific cells in my table (not just the whole column! function Datenpunkte_OpeningFcn(hObject, eventdata, handles, varargin) specifies property values of the table UI component using one or more name-value rowHeader=rowHeaderViewport.getComponent(0); array that contains a mixture of different types. For example, event.Indices returns the indices of the selected cell. Cell edit callback function, specified as one of these values: A cell array in which the first element is a function Each element in the cell array corresponds to a column in the table. Changing the ColumnName property of the Table UI component updates the UI, but it does not update the variable names in the table array. one. Specify whether a user can select table cells, rows, or columns using the And if not, do you have any suggestions on how to achieve this? but in that post we assume i know image complete address but if i want let the user chose pic(image) Selection options in table UI components are supported only in App Designer apps I am not looking to do anything too fancy, just merge the header of two columns so that I can display two different versions of the same information. Do you know if such option is available? 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. Edit the maximum height of the tsunami in the second row to be 30 meters % jTable.setSortable(1); DB contains some Information about datapoints. Specify whether a user can select single or multiple table elements using I'm trying to build a 100*100 table in appdesigner, exactly like uitable(figure,100,100) in Matlab command if ~isempty(which('TableSorter')) I have a uitable that is displaying some data. you can program an app to respond when a user rearranges table columns by creating a Create an app that allows users to sort and edit table data, subset of the data in a table UI component. at java.awt.EventQueue.dispatchEventImpl(Unknown Source) To access the default uicontrol Im using the MouseReleasedCallback but I need to get the indices of the selected cell. uitable is probably the most complex basic GUI controls available in Matlab. QGIS expression not working in categorized symbology, Books that explain fundamental chess concepts. % UIWAIT makes Datenpunkte wait for user response (see UIRESUME) perhaps you didnt make the tables container have normalized units, or maybe you didnt place it in the uisplitpane panel. I bought your book and my question is about set cells of table editable. ive found out that when not visible the result of [~,~,check,~]=get(handles.jtable,visibleRect); is greater than when the table is visible. Or how to prevent the screen from flashing? at java.awt.EventQueue.access$200(Unknown Source) Specify a SelectionChangedFcn callback 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). in the figure. In decreasing order (arrow pointing down), I have: I double-checked and the data is doubles (), not strings. However i still couldnt find a way to get the selected cell information. Thanks for your help. THanks ,it really worked when I didnt use ColoredFieldCellRenderer. As we can change the column-format property to checkbox, popupmenu options in the uitable, I need help for changing the column-format property to radio-button. jTable = handle(jTable, 'CallbackProperties'); jscroll = findjobj(table); 'FieldN'}'; at java.security.AccessController.doPrivileged(Native Method) in a figure created with the uifigure function. Do you have any thoughts? function varargout = Datenpunkte_OutputFcn(hObject, eventdata, handles) % hObject handle to figure For some strange reason, the new uitable sorting isnt working on windows 7 64 bit. x. end, Also look at the various mechanism to avoid callback reentrancy here: https://undocumentedmatlab.com/blog/controlling-callback-re-entrancy. 1,2,3 5,0,1 0,0,0. The uitable function creates a table UI component and sets any required properties before displaying it. updates with the tsunami data. Specify the ability to interactively rearrange table columns in an app by using jtable.setAutoResort(true); I also update the table afterwards. Thanks! String array Displays characters and text. Is there any way to indicate to change createtable to take my KeyPressFcn? Hi Yair % bergabeparameter auslesen % Unfortunately, UitablePeer expects DefaultTableModel not TableSorter so we need a modified UitablePeer class four variables and 15 rows from t. Create a table UI component, and specify t as the Hi Yair! Yes use a Java table directly, not Matlabs uitable, hi Yair drawable area of the parent container. How i can make all/one column editable in Java JTable/SortableTable? % ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ uicontrol font of the graphics root object: Character width = width of the letter Thanks! I have a table and Id like to make its column headers editable. I guess you are describing how it works in your report? the uigridlayout function. The properties listed here are a subset of the available properties. jscroll = findjobj(mtable); ?CALLBACKHERE# = {@t2_Callback,ht_jtable}; as a menu bar or title. Cell array of character vectors Displays characters and text. Combinations You can combine fixed and variable column widths in a cell array. in a figure created with the uifigure function. % sorting There are 2 versions of uitable and it simply tells you that you are using the older version, which is actually much better than the new one. 'ColumnName',{}, One of the nice features for NumericEditField is that you can define value limits so that users can't enter a value outside the desired range. Display and programmatically update table array data in a table UI Is there any way to change the background color of the unused table area (below the existing table rows)? jtable.setMultiColumnSortable(false); and that updates a data visualization when data is changed. Have you got any idea about how to fix this problem? Thanks a lot. This MATLAB function creates a table user interface component in the current figure and returns the Table UI component object. Also, the scrollbar window doesnt resize to fit the resized table. Do you run into this problem? Several people have asked for more details about the contents of this report. guidata(handles.figure1, handles). 0,1,0 2,4,3 0,5,6. Stuart uses video to share his experiences solving problems with MATLAB day-to-day, interesting new features, plus tips and tricks he has picked up along the way. 'Field1', Sort the table by the maximum height of the tsunami. It gets a bit trickier when you use table wrappers (e.g. t = uitable('Parent',GUI, Connect and share knowledge within a single location that is structured and easy to search. In App Designer and apps created using the uifigure function, IB-Matlab: InteractiveBrokers-Matlab connector, EODML: EODHistoricalData-Matlab connector, 'javax.swing.table.DefaultTableColumnModel'. @Maia Youre probably not formatting your HTML image URL correctly. Finally, create a red background color style and add it to the cells with t.Position(1) = 10; 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. uit = uitable (Name,Value) specifies property values of the table UI component using one or more name-value pair arguments. Pressing ENTER will commit editing or pressing ESCAPE to cancel editing. by first double-clicking on the table cell, and then entering the new I noticed it isnt the row index before the table sorted. The uitable is getting sorted like 1,10,11,2,22,3,33 instead of 1,2,3.. in R2016b version. On Macintosh systems, a pixel is 1/72nd of an jtable.setPreserveSelectionsAfterSorting(true); @Drew strange indeed. Trivial? App Designer uses this type of figure for creating apps.). Looking for solutions using tables, not arrays, due to size/complexity of the real data. 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. I bought your report. Ever wanted to use non-standard selection colors (background/foreground)? I also provide references to online resources for both Matlabs uitables underlying Java components, as well as multiple alternatives using different technologies, that have been used and reported over the years. else Multiple ways to do this are discussed in the webpage that I linked in my previous answer. Also, I present my createTable utility that wraps table creation in Matlab: Finally, this appendix presents an overview of the wide array of components provided by JIDE and available in Matlab. jTable.setPreserveSelectionsAfterSorting(true); In this jtable = jscroll.getViewport.getView; import javax.swing.ListSelectionModel; Nothing its a harmless warning. Name1=Value1,,NameN=ValueN, where Name is bubble chart in a panel. property. the uifigure function. Do you have any idea how to change this behavior and speed it up? Table data, specified as one of the following types of array: Table array (uifigure-based apps only) Displays any combination of data types that table arrays support, such as datetime, duration, and categorical. Second a question regarding your work with JTables. I debugged everything and handles.db does now contain the new values. If you have a UItable in a UI made in GUIDE, you might want to change that data in a callback. Thanks and best regards modifying the data in the MaxHeight column. in pixels are independent of your system Why is Singapore currently considered to be a dictatorial regime and a multi-party democracy by different publications? I tried a lot but i cannot figure out how to select uitable column using mouse and getting that data. baselines of two lines of text. I have a question concerning numerial sorting in a uitable. Table arrays provide a convenient way to store tabular data as a MATLAB variable. If you are new here, you might want to subscribe to the RSS feed or email feed for updates on Undocumented Matlab topics.Since Matlab 7.0 (R14), Matlab has included a built-in GUI table control (uitable), at first as a semi-documented function and in release 7.6 (R2008a) as a fully-documented function. at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) In your book I cant find something about it. It works fine on lion. One problem Im facing now is that I dont have a reliable way to modify the contents of row headers of the table. Create a sortable and editable table UI component to display width persists even if you later update the ColumnWidth % We want to use sorter, not data model % Unfortunately, UitablePeer expects DefaultTableModel not TableSorter so we need a modified UitablePeer class, % But UitablePeer is a Matlab class, so use a modified TableSorter & attach it to the Model, % Set the header tooltip (with sorting instructions), ' Click to sort up; Shift-click to sort down
', % Set the header tooltip (no sorting instructions), ' Click to select entire column
Ctrl-click (or Shift-click) to select multiple columns ', % immediate bail-out for intermediate events, % Update figure size to close-fit the Header table, % vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv, %%% t2_jtableh = handle(t2_jtable,'CallbackProperties') % I'm just lost. MathWorks is the leading developer of mathematical computing software for engineers and scientists. Playing with the R2022b MATLAB Apple Silicon beta for M1/M2 Mac, Using Active Contour Automation in the Medical Image Labeler, Finding what you need in the Simulink Toolstrip, Updating a Static Method to Return the Latest File in a Folder, NASAs DART mission successfully slams asteroid, Professor at Arizona State Uses MATLAB and ThingSpeak to Introduce Students to AI and IoT, Excellence in Innovation: Accelerate PLL Design with Deep Learning, MATLABPython: PythonKaggle3MathWorks, Startup Shorts: Automated Harvesting Robot by AGRIST is Solving Agriculture Problems, 4 Capabilities of Autonomous Navigation Systems. This is the error message returned if MATLAB detects an error in the user-entered data. and second i have question: i try to display images in uitable in MATLAB-GUI. The new uitable is based on JIDEs com.jidesoft.grid.SortableTable and so has built-in sorting support all you need to do is to turn it on. (Programmatic selection is only supported when the table UI App Designer For example, hiding the horizontal (bottom) scrollbar, automatically displaying it when the data width is larger than the table width. javahandle_withcallbacks.com.mathworks.hg.peer.UitablePeer. You can read all about it in my uitable customization report. The only OS the code works flawlessly from within OutputFcn is Lion. Also, the report is in full-color PDF format, whereas the book is not. Hope this was clear or For more information about writing callbacks, see Callbacks in App Designer. Each value in the array corresponds to a table column. The problem stems from the fact that Matlabs underlying data model class used by uitable reports all the table contents as lexical (i.e. 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 . callback properties to program a response to a user clicking and double-clicking the A character vector containing a valid MATLAB expression (not recommended). Parent container, specified as a figure created with either the figure or uifigure function, or a You can select a web site from the following list: Accelerating the pace of engineering and science. %%% Dynamic Table jtable.getColumnModel.getColumn(2).setCellEditor(ColorCellEditor); @Ahmed if you purchase my uitable report I am sure that everything will become clear to you. (Interactive column data = round(9*rand(1000,3)); columnformat = {'logical','char'}; Thank you very much! Is this covered in the report? Ability to edit column cells, specified as: An empty logical array ([]) No columns are editable. headers = {'Time', 'Object', 'Action', 'Progress', 'Test'}; Name-value arguments must appear after other arguments, but the order of the Any advice would be greatly appreciated. it may be the question I use the ColoredFieldCellRenderer to Rendering the cell and it shows this Exception Matlab: How to add data to specific row number in a uitable. To prevent warnings or NaN values that display when users enter invalid data into an editable cell, write a CellEditCallback function to convert the data to the appropriate type. Use the ismissing function to get a logical array of that uses the DisplayData property to Error in table_bsp (line 42) jtable.getSortedRowAt(rowIndex) returns the display row index for a specified data model row; 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. location and size of the table within the figure. Maybe Im not doing this right, but the new JIDE uitable sort is sorting the values as string only. t2 = uitable('Parent',GUI, Would you know how to get circles/star, triangles into a uitable? inch. component. as you said I use HTML in matlab like this: [filename, user_canceled] = imgetfile; A logical 1-by-n array This array specifies which columns are editable. On Linux systems, the size of a pixel is Are you working on new editions of both of your books? with consideration for the remaining space in the UI table. Please let me know which property I need to look at. at javax.swing.Timer.fireActionPerformed(Unknown Source) function. If you would like my help to solve your specific issue, please contact me by email for personal consulting. jscrollpane = findjobj(mtable); In last weeks report about uitable sorting, I offered a report that I have written which covers uitable customization in detail. I find the jtable.getModel().getDataVector() can shows correct data in jtable.getModel().getDataVector()while it cannot propagate from the jtable model to the mtable object. component. 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). >> jscroll = findobj(mtable) height=rowHeader.getHeight; @Yair I tried it always value in Valueisadjusting is 0 but still its running in a loop and finally throwing the error exception in thread AWT=EventQueue-0. jTable = jScroll.getViewport.getView; You can get the model-to-view mapping using this: displayedRowIndex = jtable.getSortedRowAt(modelRowIndex-1) + 1; Note that java indices start at 0 (not 1 as in Matlab), hence the need for the -1 and +1 in the code snippet above. I have been playing around with making nice tables, and I am very interested in merging cells to create the appearance of merged headers. Exception in thread AWT-EventQueue-0 java.lang.NullPointerException So while there is overlap between the book and the report, they are different in important ways, and complement each other. % jTable = jScroll.getViewport.getComponent(0); % Disable editing but enable cell-selection for column #0. Thanks a lot, I have plotted the 2d portion of the data from this table in a figure. I tried to run this code but showing error, table = uitable(gcf,magic(10), {Name , Level, Volum,jjjj,ggg,Ndsame , Levdfel, Voldum,jfjj,ggfg }); Is there a way to catch the permutation of the rows? mTable = createTable(h2, headers, data, 'Buttons', 'off'); mTable = createTable(h2, headers, data, 'Buttons', 'off', 'Units', 'normalized', 'position', [0 0 1 1]); The table is spread over the whole figure so it seems that it is not placed in the panel. Do non-Segwit nodes reject Segwit transactions with invalid signature. Ive purchased and been referring to your Undocumented Secrets book, but I dont see anything in there about this issue. property to true so that users can edit the data in the this is all customizable. a table UI component to display the data. Fit widths to content (uifigure-based apps only) Specify a value of 'fit' to configure columns to strictly adjust widths to fit column names and data. % eventdata reserved - to be defined in a future version of MATLAB rearrange table columns in the app by clicking and dragging the column @Niko I believe that the row headers are implemented as a separate table. at java.awt.EventQueue.dispatchEvent(Unknown Source) container to the outer left edge of the Does your article cover formatting like double or bold lines between cells or merging cells? How can I make the table.Data to be update after im sorting a table as like as you described above? % eventdata reserved - to be defined in a future version of MATLAB, % handles structure with handles and user data (see GUIDATA), % varargin command line arguments to Datenpunkte (see VARARGIN), % Choose default command line output for Datenpunkte, % UIWAIT makes Datenpunkte wait for user response (see UIRESUME). @Matthias, the book covers almost the entire report, except a few additions/fixes that are newer in the report. concatenated with an 'x' (for example, However, I want the rows and columns of my table to not be editable. The DeleteFcn property specifies a callback function to execute when MATLAB deletes the uitable (for example, when the end user deletes the figure). Is there a way to use leading zeros and commas for cells in MATLAB's uitable using the GUIDE. I was wondering if you knew how to include a symbols in uitables. For the fine details, well, get my uitable report (45 pages PDF, $29). Matlabs uitable exposes only a very limited subset of functionalities and properties to the user. 'MenuBar', 'none', In this section I explore the sub-component hierarchy of the uitable controls. flags = [hObj.Data{:,1}]'; Integers dont exhibit this problem. (I have an application build in App Designer.) jtable.setPreserveSelectionsAfterSorting(true); Note: the Matlab mtable handle has a hidden Sortable property, but it has no effect use the Java property mentioned above instead. Basically, Im creating a table with dynamic column names. implements CellEditorListener. gui_mainfcn(gui_State, varargin{:}); @Javveer this is because findjobj doesnt find the table reference for some unknown reason. I then show how to customize the data selection policy: Can multiple cells be selected? It wouldn't be too much work to put that together but it may require reworking existing code that assigns data to the UITable. If you select one row in the table, the additional information which is saved in DB will be displayed in my GUI. uifigure-based apps. My second question is about sorting the table. If the cell array you specify has fewer values than the number of columns, then the columns with no specified value keep the default value of 'auto'. For example, I would like to make a table as follows. Useful as this control is, it lacks many features that are expected in modern GUIs, including sorting, filtering, cell-specific appearance and behavior, gridline customization etc. How does the Chameleon's Arcane/Divine focus interact with magic item crafting? You can create a table that rescales based on the size of the parent table. WOW ! mtable.Table.getParent.setBackground(java.awt.Color.white). hF = uifigure(); handles.DB = varargin{end}; Id really like getting it. The Position values are relative to the I have a problem with my Callback to the jTable. In past articles I have explained how uitable can be customized to achieve a more professional-looking table. Thanks! I show how the scrollbar sub-components can be accessed (this will be used in section 4 below), as well as the table header and data grid. t2_jscrollpane = findjobj(t2,'-nomenu'); I explain the similarities and differences between the controls versions and explain how they can both be accessed today. data = []; @Marcel its not my tables, its Matlabs/Javas. No appropriate method, property, or field getViewport for class handle. I then explain how the selection can be done and accessed programmatically. The user can then change the order to make a new permutation. When a user edits a cell, the Data property updates. toc You cannot post direct HTML code in comments here. at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) newWidth=width; jtable = mtable.getTable; % or: get(mtable,'table'); No appropriate method, property, or field getTable for class matlab.ui.control.Table. jscroll = DisplayDataChangedFcn callback function. rowHeader.setSize(newWidth,height); @Jacques use the old (pre-2008a) uitable, which returns the Java object directly, firstly i should thank you for your good site. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. set(groot,'defaultuicontrolFontName'). A recent comment by MathWorks staff (Aug 2020) suggests a workaround that involves creating a second uitable placed above the main table, containing the header names and using uistyle to center the names. Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. % handles structure with handles and user data (see GUIDATA) If the value results in an error and there is no CellEditCallback function, then the cell data reverts to its previous value and no error displays. for sorting/filtering) but its the same basic idea. ), and perhaps also grey-out the disabled cells. How to control the style of uitable headers? at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) jtable.getActualRowAt(rowIndex) returns the data model row index for a specified display row. kk=randperm(TotallCell); @Alex try to call the tables repaint() method after updating it. Last week I explained how we can modify table headers of an ActiveX table control to display sorting icons. Choose a web site to get translated content where available and see local events and offers. Thank you very much! NaN values. It's for presentation, so it is okay to "fake it" by padding it with spaces. Resizing the figure works fine but when I use the spliter to change the size of the panel the table is not resized. jtable.setModel(javax.swing.table.DefaultTableModel(data,cols)) table.setTableHeader(header); Once EditableTableHeader is installed on the table, user can double click on the table header to start editing. This setting allows narrower columns than 'auto' does. @Mohammad you can install a dummy column CellEditor, as follows: % Disable editing but enable cell-selection for column #0 rows, or columns. Error in Untitled2 (line 2) Los navegadores web no admiten comandos de MATLAB. If there is no figure available, MATLAB calls the figure function to create Starting in R2021b, you can programmatically set and query Table UI components display rows and columns of data in an app. I can do setValueAt() against a cell to set its value, but how do I clear it? But if I select the row again, the old information will be displayed. @Daniel createTable uses the old (pre-R2008a) uitable, not the new version (which I personally dislike). The problem is I cant figure out a callback that will fire when the columns are rearranged! Customization. Thanks! why when i write my HTML code it dose not appear? headers = hObj.Data(:,2); To enable users to interact with the controls in table columns that contain check boxes or pop-up menus, set the ColumnEditable property to true. In uifigure-based apps, you can additionally specify the column width as '1x' or 'fit'. ce.setClickCountToStart(intmax); % =never com.mathworks.mwswing.MJUtilities.initJIDE; jtable = jscrollpane.getViewport.getView; readtable function. I have Uitable with data read from a AScii file. and I wuld like to be able to remove the column names line from the display, to be able to see only the data grid. 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