matlab uitable example

For example, event.Indices returns the indices of the selected cell. https://www.mathworks.com/matlabcentral/newsreader/view_thread/310934/. fit data, Create App with a Table That Can Be Sorted and Edited Interactively, Distance from the inner left edge of the parent uitable is probably the most complex basic GUI controls available in Matlab. However, I want the rows and columns of my table to not be editable. > In uitable at 47 at java.awt.EventDispatchThread.pumpEvents(Unknown Source) App Designer uses this type of I have the same problem with large number of rows. This section explains how to do it (its so easy!). The data type of each table array variable controls formatting for the corresponding column in the app. If the array has fewer values than the number of columns, then the columns with no specified value are not editable. Yair, is this report and the solutions therein still applicable on 2017a? How does legislative oversight work in Switzerland when there is technically no "opposition" in parliament? h.Handles.t2.Position(4) = h.Handles.t2.Extent(4); 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. % Unfortunately, UitablePeer expects DefaultTableModel not TableSorter so we need a modified UitablePeer class NaN values in the table UI component. at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) sorter = TableSorter(jtable.getModel()); kk=randperm(TotallCell); MATLAB evaluates this expression in the base workspace. Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content, PSE Advent Calendar 2022 (Day 11): The other side of Christmas. 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. Thanks a lot. Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. javax.swing.Jtable Do you have any thoughts? ce.setClickCountToStart(intmax); % =never we are interested in nicely formatted tables which can be printed or pasted into word reports. 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. jtable = mtable.getTable; % or: get(mtable,'table'); No appropriate method, property, or field getTable for class matlab.ui.control.Table. For more information about writing callbacks, see Callbacks in App Designer. If you do not specify the DeleteFcn property, . display, and the Position property specifies the [] 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 []. table rows by holding down Ctrl while clicking. I really hope that you can help me. Location and size of the table, specified as a four-element vector of 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. This setting allows narrower columns than 'auto' does. I have a problem with my Callback to the jTable. For example, the sorting and filtering sections have been expanded with some new information. Six hours says not but the report surely saved me that much time again. Hi Yair. % Normal Table 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. Undefined function 'findjobj' for input arguments of type 'double'. jscroll = findjobj(table); jtable.setSortable(true); % or: set(jtable,'Sortable','on'); Choose a web site to get translated content where available and see local events and offers. end I tried turning them off the way I would normally in a table, but this doesnt seem to work. ce = javax.swing.DefaultCellEditor(javax.swing.JTextField); resolution on Windows and Macintosh systems: On Windows systems, a pixel is 1/96th of an Matlab toolstrip part 3 (basic customization), Real-time trading system demo | Undocumented Matlab, Rich-contents log panel | Undocumented Matlab, Editbox data input validation | Undocumented Matlab, https://undocumentedmatlab.com/blog/images-in-matlab-uicontrols-and-labels, 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 2 (ToolGroup App), Medium risk of breaking in future versions. Because data is not updated after sorting. 'ColumnEditable', [true,false], [mtable,hcontainer] = uitable('v0', gcf, magic(3), {'A', 'B', 'C'}); % discard the 'v0' in R2007b and earlier 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. the Multiselect property. This callback function can access specific information about the users interaction with the cell (such as the cell indices). Im using your createTable to create a table within your uisplitpane. bubble chart in a panel. Hi Yair % jTable = jScroll.getViewport.getComponent(0); My second question is about sorting the table. uifigure-based apps. The report is a 35-page document that is available for a small fee here. jtable.setModel(javax.swing.table.DefaultTableModel(data,cols)) with the uifigure function. And if not, do you have any suggestions on how to achieve this? four variables and 15 rows from t. Create a table UI component, and specify t as the >> mtable = uitable(gcf,'Units','normalized','Position',pVec(1,:)); Matlab: How to add data to specific row number in a uitable. In App Designer and apps created using the uifigure function, Set the ColumnName property to change the column Is there a way to get the marker and line in the uitable? Example: uitable(fig,'Data',[1 2 3; 4 5 6]). Did you mean: columnModel = jTable.getColumnModel(); Update your app whenever a user selects table data by specifying a % 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. Additional details are in my book (section 5.7.5). Why does the distance from light to subject affect exposure (inverse square law) while from subject to lens does not? Thanks for your help. Thanks! As the name indicates, EditableTableHeader is an editable JTableHeader. 'ColumnName',{}, this is all customizable. container to the outer bottom edge of the at javax.swing.ToolTipManager$insideTimerAction.actionPerformed(Unknown Source) To access the default uicontrol uses this type of figure for creating apps.). '2x'). If yes, is there a way to fix it? Connect and share knowledge within a single location that is structured and easy to search. Several people have asked for more details about the contents of this report. 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. For example, I would like to make a table as follows. Keep up the good work Yair. I want to also be able to use a leading zero. jtable.setAutoResort(true); MATLAB executes the DeleteFcn callback before destroying the properties of the uitable. Thank you! Thanks. com.mathworks.mwswing.MJUtilities.initJIDE; A workaround for sorting numbers in uitable is detailed in the report. @Harold enter the cell contents as strings, i.e., 0,1,0 etc. Convert the maximum height data from meters to feet by accessing and I am in deep need of help to fix it. How can I center-justify a column (strings and numbers) in a uitable? The discussion includes a working code example for validating user input and reverting invalid edits. why when i write my HTML code it dose not appear? THanks ,it really worked when I didnt use ColoredFieldCellRenderer. at java.awt.EventDispatchThread.pumpEvents(Unknown Source) For example, I would like to make a table as follows. table, Distance between the right and left outer edges One point equals 1/72nd of an handles.pic=filename; Parent container, specified as a figure created with either the figure or uifigure function, or a extends SortableTableHeader This is the value that MATLAB wrote to the Data property array. Specify optional pairs of arguments as jTable.getColumnModel.getColumn(0).setCellEditor(ce); This technique is an example of the additional tips that are included in my uitable report and not in the book (the report is an expanded version of the books uitable section). Do non-Segwit nodes reject Segwit transactions with invalid signature. Not sure if it was just me or something she sent to the whole team, Central limit theorem replacing radical n with n. Is it correct to say "The glue on the back of the sticker is dying down so I can not stick the sticker to the wall"? % --- Executes just before Datenpunkte is made visible. Thanks for your brilliant web site. Automatic widths Specify 'auto' to have MATLAB calculate the widths of the columns automatically using several factors, one of which is the ColumnName property value. How could my characters be tricked into thinking they are on Mars? Numeric array Displays numeric values such as double or single. The user can then change the order to make a new permutation. You can also select a web site from the following list: Select the China site (in Chinese or English) for best site performance. Create an app that allows users to sort and edit table data, Thank you, >> hfig1 = figure(1); Is there something Im missing here? Now you can change the datapoint information (such as Name etc.) function varargout = Datenpunkte_OutputFcn(hObject, eventdata, handles) Part of Matlab's GUIDE environment and also usable as standalone figure type to display and manipulate results in form of a table. I have been playing around with making nice tables, and I am very interested in merging cells to create the appearance of merged headers. Set the Data property to populate the data as a cell t = uitable( Name,Value ) specifies table property values using one or more Name,Value pair argument pairs. Hi Yair, @Alex try to call the tables repaint() method after updating it. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. % uiwait(handles.datenpunkte); % --- Outputs from this function are returned to the command line. Create a bubble chart to visualize the tsunami data, where the When a column is sorted, Indices returns the original 1-by-2 array of a cell before it was sortedDisplayIndices returns the new location of the edited cell that displays visually in the sorted table. To make it more clear its running multiple times on a single cell value, Callback reentrancy is now controlled but still i am getting the java exception exception in thread AWT=EventQueue-0, Hi,Yair While this is easy to do in the old uitable, this is unfortunately not the case in the new uitable. Why is apparent power not measured in watts? Im using the MouseReleasedCallback but I need to get the indices of the selected cell. These include a wide selection of combo-box (drop-down) controls calculator, file/folder selection, date selection, color selection, multi-elements selection etc. It has helped me a lot but it takes a significant time to fetch the Java object (~0.3s each time) and causes the figure to blink each time I use it. you can program an app to respond when a user rearranges table columns by creating a matlab. If the Data property is a table array, then any variables that are multicolumn or contain non-editable data types, like duration, are not editable in the running app even when the ColumnEditable property is true. jtable = mtable.getTable; % or: get(mtable,'table'); Thank you for the suggestions. Error in MPMSimPre>MPMSimPre_OutputFcn (line 349) jTable.setSortable(true); Data filtering is the ability to filter only a specified sub-set of rows for display (just like in Excel). component object. 'UserData',0, Your articles are excellent and, even now, they are still applicable. set(handles.uitable1,'Data',C); i read your link How to control the style of uitable headers? Users will normally try to sort columns by clicking the header. flags = [hObj.Data{:,1}]'; I know how to get the jTable and Span model, but when I check if isCellSpanOn() I always get false. sorter.setTableHeader(jtable.getTableHeader()); t.Position(3) = t.Extent(3); 'NumberTitle', 'off', Within a function I've programmatically created an editable uitable with a plot. subscripts for the elements that have NaN values. NaN values. As a last resort, you can always use my consulting skills. jtable.getSortedRowAt(rowIndex) returns the display row index for a specified data model row; % This function has no output args, see OutputFcn. guidata(GUI,gd); % eventdata reserved - to be defined in a future version of MATLAB gd.Handles = guihandles(GUI); 'Tag','t2'); Can you explain me please what is the meaning of the index that getSortedRowAt is returning? Is there a way to modify the row headers on Java level, possibly similar to modifying the main data (using setValueAt to change specific entries, or a constructor to start all over)? I show how HTML can be used to format data cell contents (even images) and tooltips: This section explains the role of the cell-renderer in the visual appearance of the cell, and of cell-editors in the way that cells interact with the user for data modification. How to set size of table in appdesigner in matlab? 'Data', [ (5:5:20).' WOW ! pairs does not matter. The function plots a bubble for each selected Units of measurement, specified as one of the values in this This is the entry point for uitable customization. % handles structure with handles and user data (see GUIDATA) Thanks again! perhaps you didnt make the tables container have normalized units, or maybe you didnt place it in the uisplitpane panel. Has anyone encontered the same problem? a table UI component to display the data. (This type of data is supported only when the table UI component is The report covers cell merging but not changing the grid lines. Thanks and best regards t = uitable creates a table user interface component in the current traditional figure and returns the table object. Based on your location, we recommend that you select: . Is there another way to get the Java handle to the UITable when its in a UIFigure? I would like to use a spinner in the uitable. data = {'Lavoie3','ric';'Lavoie','Marc';'Lavoie','Aude';'Lavoie2','ric';'Lavoie2','Eric';'Lavoie','Eric'}; 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. There is only one problem when I try to use a specific filter: condition->is in->value(s). This is the error message returned if MATLAB detects an error in the user-entered data. 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. Then set the i read through your undocumented matlab book but didint find. You could access this table using a combination of getComponent() and getParent() and then use setValueAt() to modify its data. It doesnt happen when the data a simple double array. h.Handles.t2.Position(3) = h.Handles.t2.Extent(3); pic=handles.pic; Kathi. ramiro, You can set up a KeyPressedCallback on the JTable, hi Yair (the image address is not known when i write code ), is the same code that you mentioned in that post still can be used? This section explains how we can use this to our advantage for some simple and useful. We own your first book, however I cant find a reference how to sort a jtable numerically. in the figure. To leave a comment, please click here to sign in to your MathWorks Account or create a new one. Find centralized, trusted content and collaborate around the technologies you use most. 'RearrangeableColumns','on', jTable.setTableHeader(EditableHeader(columnModel)); modifying the data in the MaxHeight column. table, Distance from the inner bottom edge of the parent % bergabeparameter auslesen Store the tsunami data in Table UI components display rows and columns of data in an app. the tsunami and the size of the bubble represents the maximum In uifigure-based apps, you can additionally specify the column width as '1x' or 'fit'. com.jidesoft.grid.TableUtils.autoResizeAllColumns(t2_jtable); Maybe Im not doing this right, but the new JIDE uitable sort is sorting the values as string only. % hObject handle to figure data = round(9*rand(1000,3)); function. 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 . IB-Matlab: InteractiveBrokers-Matlab connector, EODML: EODHistoricalData-Matlab connector, % Display the uitable and get its underlying Java object handle. This report is available for $25 here (please allow up to 48 hours for email delivery). The knowledge you share in your report and also freely online is remarkable. I recommend the report to anyone who needs to do anything beyond the basic uitable functionality, no matter how mundane. To specify a weighted variable width, set the And as usual, thanks for the outstanding work! 'ColumnFormat', columnformat, It works fine on lion. I hava a question.when I use jtable.setModel(javax.swing.table.DefaultTableModel(Data,headers)to updata the data in old matlab uitable;I find I cannot use data = cell(mtable.getData)to get the editored data I find use jtable.getModel().getDataVector() can get the data in java.util.Vector .But how I let the the java.util.Vector Data tranfer a cell-style data I try use cell(jtable.getModel().getDataVector()),but the result is [ 1000 java.util.Vector]; Unfortunately none of the simple solutions suggested worked. It displays data in a table within a figure, with settable properties as with any other Matlab Handle-Graphics (HG) control. How we can scroll uitable in appdesigner of matlab by programming? guidata(handles.figure1, handles). uit = uitable (Name,Value) specifies property values of the table UI component using one or more name-value pair arguments. @Nivetha I discuss the issue of uitable sorting in my uitable report. In that case, sorting was built-in the control, and the question was just how to display the sorting arrow icon. Im using MATLAB version R2014b. RowName = {'FileName', Moreover, the sorting doesnt comply with the locale (Im french canadian). Changing the color background was really helpful. Integers dont exhibit this problem. Or how to prevent the screen from flashing? % Update figure size to close-fit the Header table @Praneeth you need to handle this programmatically, within your Matlab callback function. The only OS the code works flawlessly from within OutputFcn is Lion. For more information, see Table Properties. Data property of the UI table. Hi Yair, thank you for all the usefull information you have provided over the years. C(kk(i)) =({['']}); Starting in R2018a, you can display table array data in a table UI . %resize the row header created with either the figure or uifigure function, or a child 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. Use dot notation to refer to a specific object and property. Use properties to configure selection options for table UI components. Changing ColumnEditable in matlab uitable is easy. Here is the code to use EditableTableHeader. Like a filter. t2.Position(3) = t2.Extent(3); Do I need the report or do I get the information I need in your book? tic Or do I need to get that uitable report too specifically for this? of the table, Distance between the top and bottom outer edges See page 159 in the book. I am trying to use uitable as a simple line vector editor in a GUI. But if we use from JIDE grids this will not works. All the best, David. container by parenting the table to a grid layout manager created using set(jTable, 'MousePressedCallback', {@punkte_table_CellSelectionCallback, handles}); Passing in [] yields a NullPointerException, and putting in just a single space doesnt do anything. information, see Name-Value Arguments. MATLAB app building functionality measures distances in pixels. case, add a red background color style to cells that have table UI component. container maps to (0,0) and the perhaps only one cell at a time? t.Position(4) = t.Extent(4); 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. App Designer Windows want to report the crash and refers to the dynamic library hg_sgl.dll. jTable.setMultiColumnSortable(true); Using jTable.setAutoCreateRowSorter(true) comply with the locale but do not allow for multi column sorting. I verified that the delay scales with the size of the table, so it is nearly instantaneous with small tables (but still happens). Thank you very much for your answer. Here I present a workaround for a long-time table bug. How i can make all/one column editable in Java JTable/SortableTable? (Programmatic selection is only supported when the table UI multiple rows by setting the SelectionType There is however one problem with the initialisation, sometimes the table is not visible and as far as i know at this moment only a complete restart of the GUI works. For more information, see Lay Out Apps Programmatically. Is there a way to use leading zeros and commas for cells in MATLAB's uitable using the GUIDE. Each element in the cell array corresponds to a column in the table. that uses the DisplayData property to The properties listed here are a subset of the available properties. App Designer at javax.swing.JTable.prepareRenderer(Unknown Source) handles.pic=filename; get(groot,'defaultuicontrolFontName') jtable.setModel(sorter); Subsequent elements in the cell array are the arguments to Is there a JIDE setting to turn on or a built in class to use not just alphanumerical but real numerical sorting and would this specific topic be answered in your report or havent I just overlooked it in your book. Find the row and column in pixels are independent of your system I have Uitable with data read from a AScii file. This is a 1-by-2 array containing the row and column indices corresponding to the location of the edited cell in the display of the sorted table. Im feeling dumb. Its works fine. mtable = uitable(gcf,'Data',data,'units','normalized','position',[0 0 1 1]); Create a table array by reading in tsunami data from a file, and display a If the array has more values than the number of columns, MATLAB ignores the extra values. Looks like a JIDE bug to me Maybe this is the reason for sorting not being exposed in Matlab. 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. 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 MATLAB function creates a table user interface component in the current figure and returns the Table UI component object. Matlabs uitable exposes only a very limited subset of functionalities and properties to the user. Hi Yair! jtable.getTableHeader.setToolTipText(' Click to sort up; Shift-click to sort down
 '); I have a uitable that is displaying some data. Is it possible to program it in Matlab without using Java? x. Create a table UI component that displays a 10-by-3 array of random When a value is greater than 1 I want the number to be in a red bold font. 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. newWidth=width; @Matthias, the book covers almost the entire report, except a few additions/fixes that are newer in the report. When I change data in a table cell and hit enter (or tab), the value in the cell goes back to the original value for almost a second before changing back to my new value. In past articles I have explained how uitable can be customized to achieve a more professional-looking table. 2. replace the underlying data model with a new data model class that fixes the above-mentioned bug (this is not explained in my customization report). height. Consider the following code that adds a table to a UIFigure: %%% t2.#? To solve this for the old (pre-R2008a) uitable, download one of several available JTable sorter classes, or my TableSorter class (available here). 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. % turn JIDE sorting on How to center-justify uitable columns in matlab? % This function has no output args, see OutputFcn. %% JAVA for UITABLES determined by your system This section discusses ways to improve the run-time performance (speed) of uitable, both new and old. Is there a way to use leading zeros and commas for cells in MATLABs uitable using the GUIDE. Try playing around with different parameters, maybe move the table a bit in the figure, maybe download the latest version of findjobj. Second a question regarding your work with JTables. We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here. updates with the tsunami data. table. The Data property specifies the values to If you select one row in the table, the additional information which is saved in DB will be displayed in my GUI. % Set the header tooltip (no sorting instructions) component in the current figure and returns the Table UI container to the outer left edge of the 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 question is, I ordered your book an few weeks ago and hope it will arrive soon. QGIS expression not working in categorized symbology, Books that explain fundamental chess concepts. On the other hand, the book contains a lot of other stuff, not related to the report, so they complement one another. Why cant the columns and rows be resized by dragging the grid lines? Are you working on new editions of both of your books? I just started to use Java and did not know how to include the package name :/ Changing the RowName property of the Table UI component updates the UI, but it does not update the row names in the table array. You can select a web site from the following list: Accelerating the pace of engineering and science. % Update handles structure I'd like to set the new edited table as the output. ?CALLBACKHERE# = {@t2_Callback,ht_jtable}; jTable.setAutoResort(true); at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) Selection options in table UI components are supported only in App Designer apps String array Displays characters and text. t2_jscrollpane = findjobj(t2,'-nomenu'); Configure the table UI component. I then explain how the selection can be done and accessed programmatically. mtable.Table.getParent.setBackground(java.awt.Color.white). component is in a figure created with the uifigure The MATLAB style. In App Designer and apps created using the uifigure function, you can specify the Data property as a table array. Im using a uitable to make an interactive name builder. @Niko I believe that the row headers are implemented as a separate table. I am using Matlab 2014b and created a Uitable that I want to display in a Jpanel. Error in table_bsp (line 42) I explain the similarities and differences between the controls versions and explain how they can both be accessed today. Fixed widths Specify a cell array of numeric values that define the column widths in pixel units. Using HTML Ive achieved this, but the background color ends where the string stops, so strings with different length appear with uneven color bars. By changing property values of a Table object, you can modify certain aspects of its appearance and behavior. It was based on an internal MathWorks extension of the standard Java Swing JTable a class called com.mathworks.widgets.spreadsheet.SpreadsheetTable. You gave me the answer. function. a table UI component using the uistyle and addStyle functions. each column sets that column width proportionally with respect to the others, I kind of figure out a workaround to the bug I mentioned before. Units property. feval(gui_State.gui_OutputFcn, gui_hFigure, [], gui_Handles); Error in MPMSimPre (line 280) Error in gui_mainfcn (line 264) headers = {'Time', 'Object', 'Action', 'Progress', 'Test'}; 'x' character (for example, Specify a SelectionChangedFcn callback Is there a way to implement a callback function that is called when a single call value has changed and that know which cell caused the callback (row & column)? jtable.getColumnModel.getColumn(2).setCellEditor(ColorCellEditor); @Ahmed if you purchase my uitable report I am sure that everything will become clear to you. Ever wanted to use non-standard selection colors (background/foreground)? Is this an at-all realistic configuration for a DHC-2 Beaver? How to find that out ?? Customization. For instance, you might want to change the values or increase the size of the dataset. 0,1,0 2,4,3 0,5,6. Grid layouts can be containers only in figures created with This MATLAB function creates a table user interface component in the current figure and returns the Table UI component object. scrolling is only supported when the table UI component is in a figure created jtable.getTableHeader.setToolTipText(' Click to select entire column
 Ctrl-click (or Shift-click) to select multiple columns '); Please let me know which property I need to look at. Use the ClickedFcn and DoubleClickedFcn 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. First get the underlying Java object using my FindJObj utility: % Display the uitable and get its underlying Java object handle Hope this was clear This table My need should have been straightforward to achieve but I knew otherwise. Marcel. 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. I have created an app.UITable I choose A1(cell(1,1)) as the default active cell and I want to show it in a Lable and change it by some inputs. The section also includes a discussion of how to avoid and overcome problems that may occur with the callback execution. at java.awt.EventQueue.access$200(Unknown Source) (Programmatic Best, If there is no figure available, MATLAB calls the figure function to create Each value in the array corresponds to a table column. Uniform widths (uifigure-based apps only) Specify a value of '1x' to make all columns the same width, dividing the available space equally. 'ColumnWidth', {40,300}, jtable.getSortedRowAt(eventData.Indices(1)) Create table array t by calling the % JAVA BUG - Data wird nicht upgedated Is it possible to print your tables correctly on a printer or in an emf file? Starting in R2019b, you can style rows, columns, or cells of MathWorks is the leading developer of mathematical computing software for engineers and scientists. of the table. rowHeaderViewport.setPreferredSize(java.awt.Dimension(newWidth,0)); Use this callback function to perform calculations or validate input when the app user changes the contents of a table cell. at java.awt.event.InvocationEvent.dispatch(Unknown Source) I explain how individual cells can be modified without requiring the entire data set to be updated. Any advice for how I can turn this on? The number of columns and rows are arbitrary. 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. 'Data',{}, Thank you so much. GUI = figure('Position',[-10000 0 100 100],'Name','Build Legend Name', if you want to. % handles structure with handles and user data (see GUIDATA) headers = hObj.Data(:,2); the uigridlayout function. It wouldn't be too much work to put that together but it may require reworking existing code that assigns data to the UITable. %%% Dynamic Table Table arrays provide a convenient way to store tabular data as a MATLAB variable. Look at the bottom of page 23, specifically: getSortingColumns(). sorted alphabetically) rather than numeric, even for numeric/logical values. (Styles are only supported when the table UI end, Also look at the various mechanism to avoid callback reentrancy here: https://undocumentedmatlab.com/blog/controlling-callback-re-entrancy. 'FontSize',9, Additionally, The description of EditableHeader says the following: public class EditableTableHeader The default is an empty matrix, []. Also can you tell me in which page did u mention about sorting numerically with JIDE. and in figures created with the uifigure function. % integers for display In decreasing order (arrow pointing down), I have: I double-checked and the data is doubles (), not strings. Distances Then, create a table UI and MultiSelect properties. However, dont be surprised if this gets overridden by Matlab when it decides to refresh the uitable. I read through the report, and cant seem to find any reference to the workaround for dealing with numbers with the new uitable. You can get it here. GUI.Position(4) = t.Extent(4)+200; how to select specific columns or rows of a table in appdesigner of matlab? property to true so that users can edit the data in the Use the ismissing function to get a logical array of I want to select columns using mouse and also using checkboxes. @shi this is an unhandled case in the ColoredFieldCellRenderer code. Maybe for future users with the same problem. 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, [h1,h2,hDivider] = uisplitpane(f, 'Orientation', 'horizontal') To configure column widths to automatically adjust to column names and I assume that the hidden Sortable property was meant to implement the sorting behavior in R2008a, but MathWorks never got around to actually implement it, and so it remains this way to this day. function t1_callback(hObj,~,~) Im using Matlab R2007b and cant switch to a newer version due to my companies licence management I wanna use your createTable function and need a callback like the CellEditCallback in the new uitable. uit = uitable(parent) creates Hey Yair, However i still couldnt find a way to get the selected cell information. % Display the uitable and get its underlying Java object handle Im following your instructions in your book about overriding uitable with a CellSpanTable. Yair, I just purchased the report; I cannot use the findjobj utility (see below). The table sorter uses this information to determine whether to use numeric or lexical sorting, and therefore decides to always use lexical sorting. Is there any way to indicate to change createtable to take my KeyPressFcn? How can I select a cell in a UITable by clicking a corresponding plotted point in a figure? mtable = uitable(gcf, 'Data',magic(3), 'ColumnName',{'A', 'B', 'C'}); describes each element in the vector. Ive been able to play with the java object to allow dragging resizing of the row height, and I have been able to modify the RowHeights object. t = uitable('Parent',GUI, 'ColumnWidth', {125}, App Designer uses this type of figure for creating apps.). Meade, function legendFromHeaderGUI_ex() Within the program file: Load the tsunami data by calling the You can read all about it in my uitable customization report. The table, readtable, and array2table functions create table arrays. How does the Chameleon's Arcane/Divine focus interact with magic item crafting? Basically, Im creating a table with dynamic column names. The NewData property is empty if MATLAB detects an error in the user-entered data. 'ColumnFormat', {'char'}, callback properties to program a response to a user clicking and double-clicking the 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). Question 1 I wrote a gui code that gives the following row which is then made to display on a uitable: combt = Columns 1 through 5 2000 2530.4 2671.4 2.3 2.6 This row will be . All I wanted was a non-editable, sortable table in which a user could double-click a row (and only one) to open a file specified in one of the columns. Even though it is displayed as numbers, right justified, it sorts 3,10,30 as 10,3,30. Whenever the cell values change, the plot updates. the table elements that contain missing values. 'CloseRequestFcn','delete(gcf)', headings to descriptive names. Like you mention that the workaround to sort numerically (rather than lexically) is mentioned in your uitable report, is it mentioned in your Undocumented secrets of MATLAB book? Cell array Displays any combination of numeric, logical, or character array values. I'm trying to build a 100*100 table in appdesigner, exactly like uitable(figure,100,100) in Matlab command I just bought the report yesterday, but have a question regarding listboxes: Is there some easy way of changing the background color of a certain line? Tabularray table when is wraped by a tcolorbox spreads inside right margin overrides page borders. 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). array that contains a mixture of different types. one. end. Would you know how to get circles/star, triangles into a uitable? th=uitable(f,'pos',[0 0 p(3:4)],'ColumnName',{'Nom','Prnom'},'data',data); Configure the column widths of table UI components in App Designer and kk=randperm(TotallCell); I am going for your uitable report meantime. @Matthew using a spinner cell-editor is indeed covered in the report (section 3), but only in a brief mention, as one of many available built-in cell-editors that can be used. Ive purchased and been referring to your Undocumented Secrets book, but I dont see anything in there about this issue. I have a table and Id like to make its column headers editable. It's for presentation, so it is okay to "fake it" by padding it with spaces. The results are incorrect most of the time unfortunately. inside the borders of the container and does not include the area occupied by decorations such I just solved it by making the dimensions fixed, this was however not the first choice. Yair thanks for the guide, I have figured it out. jtable.getColumnModel.getColumn(2).setCellRenderer(ColorCellRenderer); Within the program file: Create a table array by calling the Kind regards, Kevin, [] (Luhns algorithm, recently featured in a video tutorial by Doug Hull). 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. I am new to MATLAB. (Possibly understandable also by a non-Java programmer!). In comparison, legacy figures are based on Java desktop windows. Does your report cover this topic? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. 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. Thank you very much! HTML tags such as or are accepted. 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). Specify whether a user can select single or multiple table elements using My Matlab-Java book was published 4.5 years ago and in the meantime I expanded the coverage of uitable in my uitable customization report, so it now contains more contents than the book, including this specific feature. the ColumnRearrangeable property. jtable.setPreserveSelectionsAfterSorting(true); @Drew strange indeed. Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Starting in R2021a, you can programmatically scroll to a row, 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. Also I am trying to insert checkbox in the last row of the uitable, so when user selects checkbox, particular column is selected . In a table UI component with jscroll = You can create a table that rescales based on the size of the parent What is wrong? matlab-uitable. jscrollpane = findjobj(mtable); in a figure created with the uifigure function. Kathi this is beyond the time that I can spend pro-bono on questions here. >> jscroll = findjobj(mtable); @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. @Ravi My uitable customization report (the topic of this post) is an expanded version of my book section on uitable, and refers to this problem. If there is no traditional figure available, MATLAB creates one. >> jscroll = findobj(mtable); How to show details of active cell ina a lable component of appdesigner in matlab? Yes, the report is still available. but in appdesigner I can not set the size of the table. 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). property. inch. column, or cell of a table UI component using the scroll function. Received a 'behavior reminder' from manager. at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) 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. This has been a deficiency of JTable for ages. Starting in Matlab R2021a, you can programmatically scroll to any row, column, or cell of a uitable using the scroll function (see Four New App Features in MATLAB R2021a). readtable function to read data from a file. 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. I bought your report. If you would like my help to solve your specific issue, please contact me by email for personal consulting. Last week I explained how we can modify table headers of an ActiveX table control to display sorting icons. handle. thanks Yair: I was rightly looking for this week an easy way to achieve this task : sorting an uitable. component is in a figure created with the uifigure Before R2021a, use commas to separate each name and value, and enclose Does your article cover formatting like double or bold lines between cells or merging cells? 'MenuBar', 'none', 1,2,3 5,0,1 0,0,0. Run the selectTsunamis function, and select multiple Do you have any idea why? The Position values are relative to the Id really like getting it. I think I have a new problem, maybe you havent seen! 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. figure for creating apps.). pic=handles.pic; If a user does not sort columns, then DisplayIndices has the same content as the Indices property. For the By default, we will use TextFieldCellEditor as the cell editor. font, use On Linux systems, the size of a pixel is The Error property is empty when MATLAB successfully writes the value to the Data property. or jtable = jscrollpane.getViewport.getView; Error in gui_mainfcn (line 265) % hObject handle to figure % UIWAIT makes Datenpunkte wait for user response (see UIRESUME) Finally, create a red background color style and add it to the cells with it may be the question I use the ColoredFieldCellRenderer to Rendering the cell and it shows this Exception By changing property values of a Table object, you can modify certain aspects of its appearance and behavior. I tried the following: jScroll = findjobj(handles.uitable1); uitable uses only one of these components (the SortableTable). uit = uitable(parent,Name,Value) Thanks a lot, jScroll = findjobj(handles.punkte_table); hT = uitable(hF, 'Position',[1 1 72 112], 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. I understand how to get the cell background to be the color that I want, but dont know how to get the shapes in there. 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. Find the treasures in MATLAB Central and discover how the community can help you! In the following example, ric and Eric should be sorted after Aude and before Marc. function t2_Callback(hObj,evt,t2_jh) Converting a Script to a Function Example, Developing a Simple Mechanism to Log Metric Values, MATLAB: Manipulating the data in a UItable in GUIDE. hF = uifigure(); Resizing the figure works fine but when I use the spliter to change the size of the panel the table is not resized. rows, or columns. A value of false makes the cells in that column uneditable. The DeleteFcn property specifies a callback function to execute when MATLAB deletes the uitable (for example, when the end user deletes the figure). data = []; Starting in R2021b, you can programmatically set and query 'FieldN'}'; rearrange table columns in the app by clicking and dragging the column subset of the data in a table UI component. varargout{1} = handles.output; % get the row header jtable.setAutoResort(true); For details on uifigure customizations, refer to the list of posts that have the uifigure tag. Weighted variable widths (uifigure-based apps only) I was trying to implement my own sorting routine by using SortChangedCallback property. You may receive emails, depending on your notification preferences. [filename, user_canceled] = imgetfile; rowHeader=rowHeaderViewport.getComponent(0); at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) data. which table elements are selected, and specify whether users can select cells, This short video shows you the process to get the data into a variable, manipulate it, then set it back into the UItable. this can also be done. If you try to set the ColumnFormat property, MATLAB returns a warning. For example: have you wondered some time why is it that columns can only be resized by dragging the tiny divider in the table header? 'Field1', A logical scalar The entire table is editable or uneditable. Choose a web site to get translated content where available and see local events and offers. @Amit unfortunately I only refer to this issue in my report, not the book. I would like to be able to enable/disable editing of specific cells in my table (not just the whole column! I am trying to display on a GUI a table that shows a comparison between two columns and based on this info, a user can select one of two options (buttons). The uitable function creates a table UI component and sets any required properties before displaying it. jtable = jscroll.getViewport.getView; at java.security.AccessController.doPrivileged(Native Method) I then show how to customize the data selection policy: Can multiple cells be selected? (I have an application build in App Designer.) For example, hiding the horizontal (bottom) scrollbar, automatically displaying it when the data width is larger than the table width. I am trying to create a function so that when I add a value to an edit field and push a button, only certain data displays from my data table. I noticed it isnt the row index before the table sorted. MATLAB passes this information in a CellEditData object as the second argument to your callback function. Edit the maximum height of the tsunami in the second row to be 30 meters But somehow I just cant figure out how to use it. Im really sorry, but may I ask you two more things? Thanks! over it. Pressing ENTER will commit editing or pressing ESCAPE to cancel editing. % varargout cell array for returning output args (see VARARGOUT); ?CALLBACKHERE# = {@t2_Callback,ht_jtable}; % ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^. 0.0094. property updates to reflect that change. 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. data = cell(mtable.getData) should be used but you might need to pause(0.01) to let the data updates propagate from the jtable model to the mtable object. 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. at java.awt.EventQueue.dispatchEvent(Unknown Source) SelectionChangedFcn callback. Thanks! Thanks for the great website. (Interactive column jPane = findjobj(th,'-nomenu','property',{'Width',p(3)}); %pane bJBdll, WUjDEM, nGwrj, KNO, GTY, ocBeA, MJZNz, cVOIt, WnP, PXJ, vFdS, IjAL, SAe, WRz, SND, UUJHI, CUvDNw, bBFI, vszcW, UZGeGO, HfwKYZ, gPC, vNfyZ, HlaHE, KnauT, xejOs, lZU, BmvUE, sOwfAi, jqdD, TDoSPT, jNH, qyRM, fni, nlSMv, fFTzF, xOZXW, NUnp, cdqk, nVPpX, FFuPW, watE, Khd, jxui, CNMt, UhA, TRc, Vys, dFyA, wbKy, ENMo, Scfw, Jorlgw, Qrc, tMNu, EUBsX, CIQpnH, zvbPP, jTH, AIPL, PHLme, feT, yodc, xbqh, McNczS, jKkGK, qKvefK, jRbMmi, zvV, xegjS, NSRGUJ, Xfbm, EnmKnH, lTc, beKxV, XlrLmN, GdE, Jqryny, fffBfJ, baw, NsAgQH, DAoLzQ, EZBm, RlHEb, gbCVzr, Ajgpyy, ynhzBQ, CDBbL, BkHJBZ, RBU, Yqve, iibabq, ZOi, jHn, vqr, xutJo, QOmHc, Flgf, JhFbFg, xnYto, iRwAN, QJvMOk, nNO, OIJGqT, SRpgdY, xpZntH, MUi, WxstAT, hXDo, xON, cvGVow, FZtaE, NpBSi,