matlab uitable position

The code you used already visually displays the random numbers in a tabular form, to about 4 digits. Try adding one before the "scrollMax=" line and see if that fixes it. MATLAB initializes all uitable property values before executing the . Maybe Im not doing this right, but the new JIDE uitable sort is sorting the values as string only. "coffee_pot" wrote in message 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. For some strange reason, the new uitable sorting isnt working on windows 7 64 bit. . % Matlab mat % ADC RX % % % Matlab %================================= JSON % 2017a % % % %========================= % 1. If no figure exists, a new figure window opens. This is annoying on the 4.5 second updates. where handles.myuitable is a handle to the uitable and out is a cell array of the data I want. I figured out the answer by further reviewing the long thread in my question. uitable(. I understand that when you have a uitable in a figure and you maximize the window for the figure, a "grid" shows up that is partly behind the uitable. For details on uifigure customizations, refer to the list of posts that have the uifigure tag. I understand nothing of the sort is currently supported by matlab, but does anyone know how I can achieve this given access to the underlying java swing object? When the table is not sorted, displayedRowIndex will be the same as modelRowIndex; when sorted it will return a different index. However i still couldnt find a way to get the selected cell information. Unfortunately none of the simple solutions suggested worked. How can I make the table.Data to be update after im sorting a table as like as you described above? Do i make any mistake? Error in MPMSimPre>MPMSimPre_OutputFcn (line 349) jtable = jscrollpane.getViewport.getView; Error in gui_mainfcn (line 265) feval(gui_State.gui_OutputFcn, gui_hFigure, [], gui_Handles); Error in MPMSimPre (line 280) gui_mainfcn(gui_State, varargin{:}); @Javveer this is because findjobj doesnt find the table reference for some unknown reason. Is there a way I can set the scroll position for the table such that I can prevent the view "jumping" every time the table is updated? @Drew strange indeed. If there is no traditional figure available, MATLAB creates one. fig.Position = [500 500 520 220]; uit = uitable(fig); uit.Data = data_set_pro; Your email address will not be published. I am writing a gui that monitors instrument data. http://www.mathworks.com/matlabcentral/fileexchange/14317-findjobj-find-java-handles-of-matlab-graphic-objects, http://www.mathworks.com/matlabcentral/newsreader/view_thread/308624, http://undocumentedmatlab.com/blog/setting-line-position-in-edit-box-uicontrol/, http://undocumentedmatlab.com/blog/customizing-listbox-editbox-scrollbars/. For the example code to function properly you will need MATlAB R2014b or newer. Regards, Sainath M. 0 Comments ShowHide -1 older comments Sign in to comment. It just makes whatever row you interacted with one up from the bottom. it may be the question I use the ColoredFieldCellRenderer to Rendering the cell and it shows this Exception Exception in thread AWT-EventQueue-0 java.lang.NullPointerException at ColoredFieldCellRenderer.getTableCellRendererComponent(ColoredFieldCellRenderer.java:101) at javax.swing.JTable.prepareRenderer(Unknown Source) at javax.swing.JTable.getToolTipText(Unknown Source) at javax.swing.ToolTipManager$insideTimerAction.actionPerformed(Unknown Source) at javax.swing.Timer.fireActionPerformed(Unknown Source) at javax.swing.Timer$DoPostEvent.run(Unknown Source) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$200(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) 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. Como fazer o Matlab GUI parecer mais moderno - matlab, interface de usurio, design, matlab-guide Calibrao da cmera Matlab obtendo cantos perifricos - matlab, cmera de calibrao Como eu fao o CellSelectionCallback matlab-uitable responder a vrios cliques consecutivos na mesma clula? uit = uitable (parent) creates the table in the specified parent container. So while there is overlap between the book and the report, they are different in important ways, and complement each other. Thank you very much for your answer. Description. Even though it is displayed as numbers, right justified, it sorts 3,10,30 as 10,3,30. 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. You can programmatically select a new row, then the focus is switched to the view making the selected row now visible again.The working solution running safely on Java Swings Event Dispatch Thread (EDT) without risking a race-condition or deadlock with the EDT would be: jscrollpane = javaObjectEDT(findjobj(src)); viewport = javaObjectEDT(jscrollpane.getViewport); jtable = javaObjectEDT( viewport.getView ); It requires findjobj functionality, and works fine on Matlab R2017a. This area excludes the figure borders, title bar, menu bar, and tool bars. uitable(. Im using a uitable to make an interactive name builder. ., 'units', 'normalize', 'position',[0 0 1 1]) This line below will only work if the axis units are also normalized and it will place the uitble directly on top of the axis. This has been a deficiency of JTable for ages. Several people have asked for more details about the contents of this report. If you want the scroll bar not to jump up to the top and jump back down to the previous position, you can use the following workaround. Also, the report is in full-color PDF format, whereas the book is not. ., You gave me the answer. MATLAB converts the value to text and displays it left-justified in the table. This workaround solution use again the FEX: findjobj functionality and implicitly sets the selection mode to SINGLE_SELECTION. The contents change, but not the dimensions. In last week's report about uitable sorting, I offered a report that I have written which covers uitable customization in detail. 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). In comparison, legacy figures are based on Java desktop windows. expand all. 'Position', [100 150 380 100], . stupid question, How to set the SelectionChangedFcn for the tabs group I have created. It is unusable on the faster data. We have access to a fairly large variety of toolboxes, if that helps, but I do have a requirement to make this a stand alone application with application compiler, so the solution has to be compatible with that toolbox. @Amit unfortunately I only refer to this issue in my report, not the book. By changing . https://www.mathworks.com/matlabcentral/newsreader/view_thread/310934/. 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. You might want to pass in a 'Position' property to choose where on the figure the table will be created. On snow leopard, placing the sorting code below the one that updates the table seems to do the trick. Per the comments, transposing my comment above into an answer. Learn more about matlab MATLAB, Image Processing Toolbox. You basically need to create a custom data model Java class that handles this (or contract me to do it for you). Thank you very much Daniel for your help!!! Actually, I just figured it out that this approach can not guarantee a correct result! @Ange mtable.getTable only works on the old (pre-R2008a) uitable; with the new (R2008a onward) uitable you need to use the findjobj utility to get the underlying Java object. As for numeric sorting, I did not discuss this issue in my book. Then the sorting of the numbers is not right. Thank you so much. The only OS the code works flawlessly from within OutputFcn is Lion. It works fine on lion. This report is available for $25 here (please allow up to 48 hours for email delivery). jtable.getSortedRowAt(rowIndex) returns the display row index for a specified data model row; jtable.getActualRowAt(rowIndex) returns the data model row index for a specified display row. "Yair Altman" wrote in message You do not have permission to delete messages in this group, Either email addresses are anonymous for this group or you need the view member email addresses permission to view the original message. If there is no reasonably easy way to change this, it significantly reduces the usefulness the new uitable sorting capability. I am trying to create a dropdown option in the third column of my table. In decreasing order (arrow pointing down), I have: I double-checked and the data is doubles (), not strings. You can get the model-to-view mapping using this: 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. Saltar al contenido. How to add a sortable property to uitable within a classic figure. Is it me or doubles are not properly sorted by the new uitable? Is there another way to get the Java handle to the UITable when its in a UIFigure? I have already achieved, in other respects, the functionality I desire from the uitable using the findjobj function from the file exchange. As a workaround in previous MATLAB releases, you can use the following MATLAB function to track mouse motion: % This function creates two static text controls, % which contain the x & y coordinates of the mouse, % The driving callback is executed by the. thanks Yair: I was rightly looking for this week an easy way to achieve this task : sorting an uitable. So this really isn't an improvement. Your email address will not be published. No appropriate method, property, or field getViewport for class handle.handle. I suggest that you use App Designer to create a scrollable uitable with the data. Basically, Im creating a table with dynamic column names. To solve this for the old (pre-R2008a) uitable, download one of several available JTable sorter classes, or my TableSorter class (available here). Today I will describe a very common need in GUI tables, that for some unknown reason is missing in Matlabs uitable: Sorting table data columns. I am slowing the table updates down to about to a few times per second so the values are visible. Yair thanks for the guide, I have figured it out. If youd like me to investigate this (for a consulting fee) then email me. However, you can achieve the desired effect by placing a "uicontrol" of style "text" directly above the "uitable". LVDS %- ADC % 4 LVDS %- xWR12xx/xWR14xx4 %- xWR16xx/xWR18xx/xWR68xx2 % 5. So, again, not much of an improvement. After many years in which the uitable was available but semi-documented and not officially supported in Matlab, it finally became fully documented and supported in R2008a (aka Matlab 7.6). If the user selects a new cell, then the focus is switched to the view making the selected row now visible again. Thanks! Using combinations of the last two arguments, you can select any cells you want programatically, even if they're not contiguous. % the last two arguments do the following: % false, false: Clear the previous selection and ensure the. For example: Also look at the various mechanism to avoid callback reentrancy here: https://undocumentedmatlab.com/blog/controlling-callback-re-entrancy. uitable creates an empty uitable object in the current figure window, using default property values. Try playing around with different parameters, maybe move the table a bit in the figure, maybe download the latest version of findjobj. For more information on the WindowButton functions, please refer to the Handle Graphics Property Browser: https://www.mathworks.com/help/releases/R2009b/techdoc/infotool/hgprop/doc_frame.html. This works well for UITables embedded in a traditional figure but Im having issues getting findjobj to work when the UITable is embedded in a UIFigure, it just returns an empty array. Ever seen anything similar? This is a reasonable request, and so in today's post I will discuss in a bit more detail the highlights of what can be achieved to customize Matlab uitables. I have a uitable that I created with the code below. To get back to the exact view you started from you need to insert at the beginning of the SelectionChangeCallback or the CellEditCallback: uit = uitable (Name,Value) specifies property values of the table UI component using one or more name-value pair arguments. The issue that I am having is that every time I update the uitable data, the column widths are reset to the their original values and the scroll position resets back to top. If I use the documentation data (variable Data) with my dropdown choices, it works. Then, MATLAB converts the Position value to the equivalent value in the units you specify. Okay it looks like the the new uitable uses default table model, getColumnClass always returns java.lang.Object, so sorting would not be correct for numbers fields even if column format is set to numeric. If no figure exists, a new figure window opens. MATLAB: How to control Uitable scroller position This workaround solution use again the FEX: findjobj functionality and implicitly sets the selection mode to SINGLE_SELECTION. If the user selects a new cell, then the focus is switched to the view making the selected row now visible again. You had been a life saver so many times. InnerPosition Location and size of drawable area [left bottom width height] Location and size of the drawable area, specified as a vector of the form [left bottom width height]. Rather than updating the entire data, update only a particular table cell, as explained for example here: http://www.mathworks.com/matlabcentral/newsreader/view_thread/308624 (there are several other examples if you search the newsgroup for "uitable" and "findjobj" and/or "setValueAt". After sorting the data, I try to get the selected cell position (relative to table) with eventData.Indices and using the getSortedRowAt with column indice, it is supposed to give me the position of selected cell relative to the original data. Last week I explained how we can modify table headers of an ActiveX table control to display sorting icons. Moreover, the sorting doesnt comply with the locale (Im french canadian). It displays data in a table within a figure, with settable properties as with any other Matlab Handle-Graphics (HG) control. The uitable function creates a table UI component and sets any required properties before displaying it. it works perfectly!! Sliding down (once the first cell is at the top) the UITableView would then . I am trying to using the sorting function but obviously it treat my double as string. MATLAB: How to control Uitable scroller position, MATLAB: Table scroll position Update problem, Programatically selecting cells in a uitable, Using a JTable, is it possible to move the cursor (highlighted cell) horizontally when pressing enter. Add the TableSorter.jar file to your static java classpath (via edit('classpath.txt')) or your dynamic classpath (javaaddpath('TableSorter.jar')). 2. Multiple ways to do this are discussed in the webpage that I linked in my previous answer. I noticed it isnt the row index before the table sorted. Programming and Web Development Forums - matlab - The MathWorks calculation and visualization package. When I have a large number of rows in the uitable, sorting doesnt function correctly. % true, true: Apply the selection state of the anchor to all cells. dropdown uitable. 'ColumnFormat',({[] [] material_list}), . This is a shame because this kind of filter is what I was looking for! tablew = utable.Position(3); %get with of the uitable. All of that is working fine. The Position values are relative to the drawable area of the parent container. You can read all about it in my uitable customization report. 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. Here is some updated code that works at least until Matlab R2015b. ios objective-c uitableview Ios UICollectionView,ios,objective-c,uitableview,uicollectionview,Ios,Objective C,Uitableview,Uicollectionview, Appdelegate tableView tableview collectionviewController collectionview The report includes the following (more details here): Tags: GUI, Hidden property, HTML, Internal component, Java, JIDE, Semi-documented function, uitable, uitools, Undocumented feature, Hello Yair, Without knowing your post, i have posted about this subject at Matlab Newsreader. You can always email me (altmany at gmail) for private consulting.A live preview of your comment is displayed beneath the button below. Do you have any thoughts? Doubles are sorted lexically (12 < 6), not numerically (12 > 6). The user never edits the data, but I like the presentation of the uitable. . . jScrollpane = findjobj(handles.myuitable); scroll = jScrollpane.getVerticalScrollBar.getValue; jScrollpane.getVerticalScrollBar.setValue(scroll); With this code, every update causes the scroll bar to jump up to the top and jump back down to the previous position. jtable.scrollRowToVisible(where_changed - 1); it requires findjobj functionality, and works fine on Matlab R2017a. You can then use uistyle to create a color style, . jUITable = jUIScrollPane.getViewport.getView; jUITable.changeSelection(row-1,col-1, false, false); % subtract 1 from row and col you want selected. It was based on an internal MathWorks extension of the standard Java Swing JTable a class called com.mathworks.widgets.spreadsheet.SpreadsheetTable. ., Again, many thanks for a great blog. uitable is probably the most complex basic GUI controls available in Matlab. If youd like me to check this out for you, contact me by email for a short consulting proposal. Putting everything together, below is an example of a uitable in figure with title text that does not have the observed issue when you maximize the window: MATLAB: How to obtain the coordinates of the mouse on the screen displayed somewhere in the figure window, MATLAB: Uitable overlaps a white panel in a traditional figure, Does the CellEditCallback not get fired when a uitable has a table variable as its Data on MATLAB R2018a, Place a pushbutton on uitable to display new input data, How do you order table columns based on a vector with their names, Error while evaluating UIControl Callback, How to create a legend with multiple outputs, Using a listbox in MATLAB R2015b, why do I receive the warning Multiple-selection listbox control requires that Value be an integer within String range, Are some components missing or partially obscured in the apps in MATLAB R2014b. In debug mode, there is an implicit "drawnow" that occurs each time you step through the code. MATLAB: UITable dropdown option in column not working. % false, true: Extend the previous selection (select a range of cells). m0_60703264. colWidth{idx+1} = jTable.getViewport.getView.getColumnModel.getColumn(idx).getWidth(); This saves the column widths before the data is updated so they "reset" to their current value. uitable(. This workaround solution use again the FEX: findjobj functionality and implicitly sets the selection mode to SINGLE_SELECTION. Should I be using something other than uitable? m = numeric handle to uitablem = uitable (. Of course, every time I do this, the uitable automatically resets to focus on the top row of data. first, thanks you for your fantastic website! However, you can achieve the desired effect by placing a "uicontrol" of style "text" directly above the uitable. label;MATLABnamestyletext;titleuicontroluitable. Required fields are marked *, Undocumented Matlab 2009-2022 Yair Altman, Charting Matlab's unsupported hidden underbelly, % Display the uitable and get its underlying Java object handle. There is only one problem when I try to use a specific filter: condition->is in->value(s). So any customization that works on the Java-based figures and relies on Java (including uitable customizations) will never work in uifigures, and you cannot get the Java handle of uifigure components because theyre not based on Java. If all this still doesnt work, you can either debug findjobj step-by-step with the debugger, or use a different sorting mechanism, or implement a pure-Java table. https://www.mathworks.com/matlabcentral/newsreader/view_thread/310934/, Uitable cell colors | Undocumented Matlab, https://undocumentedmatlab.com/blog/controlling-callback-re-entrancy, 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), Matlab callbacks for uifigure JavaScript events, 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. . If the user selects a new cell, then the focus is switched to the view making the selected row now visible again. Other solutions exists but may risk race-conditions with the Event Dispatch Thread (EDT). 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 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]; Thanks. Thank you for sharing the code. . @Dan uifigures are based on HTML and JavaScript, they are basically nothing more than a webpage displayed within a browser window. Best, Meade. "Daniel Cunha" wrote in message