Completed
Last Updated: 17 Jan 2019 11:30 by ADMIN
Created by: David
Comments: 0
Category: UI for WPF
Type: Feature Request
6
With the release of the Fluent theme, it would be nice to have a Hamburger Menu control similar to the NavigationView for UWP (https://docs.microsoft.com/en-us/windows/uwp/design/controls-and-patterns/navigationview).

NavigationView is available with our latest official version - R1 2019.
Completed
Last Updated: 16 Jan 2019 08:20 by ADMIN
Created by: Mi
Comments: 2
Category: UI for WPF
Type: Feature Request
8
.Net Core 3.0 (https://github.com/dotnet/core/blob/master/roadmap.md) is now activly developed. It will support WPF on Windows. How are your plans to support it?

Any roadmap?
Completed
Last Updated: 04 Jan 2019 13:42 by ADMIN
An exception is thrown when the ItemsSource of the ItemsSourceProvider is bound to a DataTable and an item is select in the drop-down.

The fix for this issue will be available with our next official version – R1 2019 expected in the middle of January. 
Completed
Last Updated: 03 Jan 2019 11:24 by ADMIN
Introduce a property to close the dropdown upon selection (when in Single mode).


*** CloseDropDownAfterSelectionInput property will be available with Q1 2019 expected in the middle of January. When set to True, the dropdown will be closed only with SelectionMode Single. 
Completed
Last Updated: 28 Dec 2018 07:44 by ADMIN
Non-breaking spaces are converted to plain spaces when importing docx documents. While non-breaking spaces are not fully supported by RadRichTextBox, this behavior is inconsistent with the behavior of all other formats, which preserve the nbsps on import and on export.
Completed
Last Updated: 18 Dec 2018 14:05 by ADMIN
The current workaround is to handle the Loaded event like so:

        private void RadMultiColumnComboBox_Loaded(object sender, RoutedEventArgs e)
        {
            this.combo.DropDownWidth = this.combo.DropDownMinWidth;
        }


The fix for this issue will be available with the next LIB (version 2018.3.1224) expected on Monday, December 24.
Completed
Last Updated: 12 Dec 2018 11:04 by ADMIN
UI can still accept more inputs  even if item has been selected in SelectionMode="Single"
Please check the screenshot.


SelectionBoxesVisibility property will be introduced with Q1 2019 expected in the middle of January. When set to Hidden/Collapsed, SearchAutoCompleteBox contains the selected item as text only.
Unplanned
Last Updated: 23 Nov 2018 15:42 by ADMIN
Created by: Karl
Comments: 0
Category: UI for WPF
Type: Feature Request
2
Would be useful for setting timezone offsets and for more control to the user
Unplanned
Last Updated: 13 Nov 2018 11:53 by ADMIN
Currently, the DefaultVisualStyleSelector doesn't kick-in when the Direct2D or the Bitmap render options are used and their DefaultVisualRenderMode property is set to Batch.

Note that DefaultVisualRenderMode=Separate works.
Completed
Last Updated: 24 Oct 2018 10:33 by ADMIN
Telerik.Windows.Controls.SpreadsheetUI.for.Wpf NuGet package is not uploaded on the Telerik NuGet server.

Fix available in LIB Version 2018.3.1029.
Unplanned
Last Updated: 16 Oct 2018 14:17 by ADMIN
Completed
Last Updated: 16 Oct 2018 13:04 by ADMIN
The underline types are compared by reference, causing mismatch and incorrect results.

Workaround: Use the UnderlineTypes static class to apply underlines.

Fix available in R3 2018 SP1 release.
Completed
Last Updated: 16 Oct 2018 12:12 by ADMIN
The issue is also observable in the Outlook project template as well - in the NewEmailWindow. As a workaround, the ScreenTip can be removed by deleting the following code:
telerik:ScreenTip.Icon="{telerik:IconResource IconRelativePath=FontDialog.png,IconSources={StaticResource IconSources}}"  

Fix available in R3 2018 SP1 release.
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.
Unplanned
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.