Declined
Last Updated: 08 Oct 2018 07:12 by ADMIN
Created by: tree28
Comments: 2
Category: UI for WPF
Type: Feature Request
2
Please add a feature for justifying the bar series chart so that bar data points can be plotted with a "Left", "Right", or "Center" justification to chart ticks.

An image to describe a "Right" vs "Center" bar justification is provided.
Declined
Last Updated: 08 Oct 2018 07:11 by ADMIN
     if the pie chart area's size is auto,when adjust the area's  vertical size,the pie's radius  will change in order to fit the label display,it is ok,but when adjust the area's horizontal size,the pie's radius don't  change,looking the attachment file,the label move above the pie.
Approved
Last Updated: 05 Oct 2018 13:51 by ADMIN
ADMIN
Created by: Martin Ivanov
Comments: 0
Category: UI for WPF
Type: Feature Request
1
The control should be customizable so you can place also a content different than an image as in the WPF native splash screen support (https://docs.microsoft.com/en-us/dotnet/framework/wpf/app-development/how-to-add-a-splash-screen-to-a-wpf-application).
Approved
Last Updated: 02 Oct 2018 09:30 by ADMIN
ADMIN
Created by: Dilyan Traykov
Comments: 0
Category: UI for WPF
Type: Bug Report
2

			
Declined
Last Updated: 01 Oct 2018 12:48 by ADMIN
Short version of feature request: 
It would be nice to be able to enforce unique value in a column in an MVVM environment?

Long version of request:
To enforce a unique value in a column I ended up with a custom ValidationAttribute in the data model. Very much like the last example in the old thread 
https://www.telerik.com/forums/force-validation-on-new-record-insert

Direct link to the example provided by Telerik:
https://www.telerik.com/clientsfiles/375715_328546-TestApp-new.zip 

At a first glance, the solution seems to work, but if you edit a value in a cell and the new value is the same as another cell in the same column, BOTH these cells would have an error. Not just the cell you edited. I understand that not all cells can be validated whenever a single cell is edited, but it would nice if there was way to configure the RadGridView to “refresh” validations of all visible cells when a validation error is either set or removed?

I do not know if a solution like this would fit the internal design of the RadGridView, but it might give you some inspiration :-)

Add an attribute to the column definitions in the GridView:
ValidationTransitionMode= Default | ForceValidationOfAllVisibleCellsInColumn | ForceValidationOfAllVisibleCells

Default: 
No change from existing functionality.

ForceValidationOfAllVisibleCellsInColumn: 
Whenever a validation result of a cell changes (from no_error to error OR from error to no_error) all the visible cells in the column will be re-validated. This would do the trick to enforce uniqness in a column with a custom ValidationAttribute.

ForceValidationOfAllVisibleCells: 
Whenever a validation result of a cell changes (from no_error to error OR from error to no_error) all the visible cells of the complete grid will be re-validated. To be used by people with more complex validation algorithms depending on values in other columns as well.


Steps to visualize the current problem.
◦Run the example (https://www.telerik.com/clientsfiles/375715_328546-TestApp-new.zip )
◦When the application is running, reduce the window height (from the bottom) so that the scroll bar is visible and the top visible row shows “last name”=”Rockhead 0” and the bottom visible row shows “Rockhead 4”.
◦Change last name “Smith 3” to “Smith 1”.
◦Now there is a red border around the cell we edited (as expected) but nothing happens to row 2 (First name=Jane1).
◦Scroll to the bottom and back up to the top.
◦Now there is also an error on row 2 (First name = Jane1).
◦Change “Smith 1” back to “Smith 3” (on the row where First name=Jane 3).
◦The error on the cell edited is now removed, BUT the error on row 2 (Jane 1) is still visible even as all values in the Last name column is now unique.

I got some very good support and a suggestion to modify the control template, but it would still be nice to be able to control the validation execution of cells, other than the current cell.

Complete information can be found in the forum thread:
https://www.telerik.com/forums/enforce-unique-content-in-a-column-using-mvvm#4qSllj_EKkecS6ZtctdwAw 

Regards
/Stefan
Declined
Last Updated: 01 Oct 2018 10:17 by ADMIN
Created by: Skylär
Comments: 1
Category: UI for WPF
Type: Feature Request
0
I would like to do a Backstage design without writing code, the syntax of XAML is confusing and I do not understand it well, besides being slow, the development of software at design time is always much faster.
Approved
Last Updated: 18 Sep 2018 15:25 by ADMIN
In the current version of the WPF SDK Sample Browser Application it is really hard to track what's new and what control was updated. Even the version of Sample Browser by itself (2018.3) is not visible.

Maybe you remember the former Sivlerlight Online Demos (I'm not sure if it is still around but I cannot run it anymore because it needs IE11)? There was always an updated or new badge on the controls. So it was obvious what was new and updated.

I think this should be possible in WPF also.

When hovering with the mouse over the control panels there shoud be more information shown like date of the last update of the sample.

When clicking on a control on viewing the samples of the control, I can only open the folder, open in VS or run it. Sometimes it makes sense to open directly the sample on github to quickly check the version history.
Completed
Last Updated: 15 Sep 2018 08:09 by Mi
Created by: Mi
Comments: 4
Category: UI for WPF
Type: Feature Request
5
When possible implement PDF/A-3, this is the new standard in enterprises for the upcoming years.

Closure reason:  
The following versions of PDF/A Standard are implemented: PDF/A-1 (2005), PDF/A-2 (2011), PDF/A-3 (2013).
The feature is live with our latest Q1 2015 release.
Completed
Last Updated: 14 Sep 2018 19:51 by ADMIN
ADMIN
Created by: Tanya
Comments: 0
Category: UI for WPF
Type: Bug Report
0
The copyright notice is shown on top of the content. It cannot be moved and there is no way for the customer to see the content beneath the notice.
Completed
Last Updated: 14 Sep 2018 19:51 by ADMIN
ADMIN
Created by: Dilyan Traykov
Comments: 0
Category: UI for WPF
Type: Bug Report
0

			
Approved
Last Updated: 14 Sep 2018 13:59 by ADMIN
ADMIN
Created by: Dinko
Comments: 0
Category: UI for WPF
Type: Feature Request
3

			
Completed
Last Updated: 11 Sep 2018 12:03 by John Schroedl
ADMIN
Created by: Telerik Admin
Comments: 4
Category: UI for WPF
Type: Feature Request
15
Develop Apple/MAC theme
Completed
Last Updated: 20 Aug 2018 15:42 by Patrick
Created by: Shawn
Comments: 8
Category: UI for WPF
Type: Feature Request
3
Provide a way to convert any UIElement visualtree to a PDF
Completed
Last Updated: 06 Aug 2018 13:33 by ADMIN
Hello,

I am using DateTimePicker with JAWS.  Here are the issue I ran into:
1. JAWS reads out watermark 3 times
2. JAWS reads out date and time where there is only date populate and dateformat is set for shortdate.  For example, date is "04/12/2018".  JAWS reads "04/12/2018 00:00:00"
3. Once the date is populated and date field got focus, it will read out date and time at least 2 times.

I work on project that required it to compliance with government section 508. This issue will not allow me to use Telerik's datepicker.  Please fix this.
Completed
Last Updated: 06 Aug 2018 13:32 by ADMIN
With the Windows 10 Anniversary update native controls like TextBox provide this out of the box.
Approved
Last Updated: 19 Jul 2018 10:55 by Rick
Created by: Rick
Comments: 0
Category: UI for WPF
Type: Bug Report
5
List numbering should be restarted when copied list is pasted after content that is not in a list.

Steps to reproduce:
1. Create a file with a list, a blank line, some text, and another blank line
2. Copy the list
3. Paste it on the blank line directly after the list
Expected: The items are added to the end of the existing list
Observed: The items are added to the end of the existing list
4. Paste it on the blank line after the text
Expected: The items are added to a new list and start numbering at 1
Observed: The items are added to the existing list and start numbering at 7

Workaround:
private void RadRichTextBox_CommandExecuting(object sender, Telerik.Windows.Documents.RichTextBoxCommands.CommandExecutingEventArgs e)
{
    if (e.Command is PasteCommand)
    {
        DocumentPosition position = new DocumentPosition(this.radRichTextBox.Document);
        position.MoveToPosition(this.radRichTextBox.Document.CaretPosition);
        position.MoveUp();
        Paragraph previousParagraph = position.GetCurrentParagraphBox().AssociatedParagraph;
        if (previousParagraph.IsInList)
        {
            // We shouldn't restart the numbering when the previous paragraph is in a list.
            return;
        }

        RadDocument doc = ClipboardEx.GetDocument().ToDocument();
        Paragraph firstParagraph = doc.EnumerateChildrenOfType<Paragraph>().First();
        if (firstParagraph != null && firstParagraph.IsInList)
        {
            RadDocumentEditor editor = new RadDocumentEditor(doc);
            editor.Document.CaretPosition.MoveToStartOfDocumentElement(firstParagraph);
            editor.RestartListNumbering();
        }

        this.radRichTextBox.InsertFragment(new DocumentFragment(doc));
        e.Cancel = true;
    }
}
Declined
Last Updated: 16 Jul 2018 08:22 by ADMIN
Created by: Brad
Comments: 3
Category: UI for WPF
Type: Bug Report
1
I am attempting to use a ReleativeSource in my bindings in two places in a RadGridView:  1) the header of a column, and 2) one of the columns.  I am getting "System.Windows.Data Error: 4 : Cannot find source for binding with reference" in both cases.

I don't think I need to elaborate much, since https://www.telerik.com/forums/can%27t-find-the-right-ancestor-to-bind-to not only describes it perfectly, but also contains sample code from Telerik that, on my machine, fails the same way.
Approved
Last Updated: 12 Jul 2018 13:37 by ADMIN
ADMIN
Created by: Kalin
Comments: 0
Category: UI for WPF
Type: Feature Request
1
Currently filtering with virtualized RadComboBox is not supported as the filtering feature works with the containers (changes their Visibility).