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

			
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: 21 Jun 2018 14:48 by pavi
Created by: pavi
Comments: 2
Category: UI for WPF
Type: Bug Report
1
When I scroll around in RadVirtualGrid, I get empty cells in some places.

Details:
- I set InitialRowCount=21 and InitialColumnCount =17.
- The window that contains the VirtualGrid is rather small, so that the horizontal and vertical scrollbars are visible.
- I can always reproduce this issue, if I scroll completely to the right, then completely to the bottom and then half-way to the left.
- I found out that the CellValueNeeded event is never called with the indexes for these cells.
- I'm using version 2017.2.614.45 (NoXaml) of UI for WPF.
- I attached a screenshot showing the empty cells and my example project.
Completed
Last Updated: 15 Jun 2018 15:52 by ADMIN
A project with problems in RadTreeListView in the attachment.

Description of the project:

The element RadTreeListView have the name ObjectsTree.  As the ItemsSource of ObjectsTree set the child elements of ObjectsTreeViewModel. ObjectsTreeViewModel contains child elements of type ParentNode. The elements of ParentNode have childrens with type ChildNode. (In the project are used 3 ParentNode elements with 3 childNodes at everyone).

ChildNode elements that have the property ShowNode  equals false should not be displayed. To do this, used the FilterDescriptor. The property IsConnected of ChildNode elements sets the ShowNode property (ShowNode = IsConnected).

The button "Node to offline" is used to reset a property IsConnected to the selected ParentNode element and to all of his children.
The button "All Nodes to online" is used to set a property IsConnected to the all ParentNode elements and to all of their children.
The button "Check Memory Leak" is used update ObjectTree 10000 times.
If you check radiobutton "With Rebind" update using Rebind() command
If you check radiobutton "With clearing filter" update using command sequence : FilterDescriptors.Clear -> FilterDescriptors.Add.

Description of the problem:
1)	When updating the tree using the sequence of commands FilterDescriptors.Clear (); FilterDescriptors.Add (...):
The visual element displays the elements of tree correctly, but there is a memory leak.

2)	When updating with Rebind ():
Memory leaks are not present, but we may see following bug:
Select ParentNode.
Press the "Node to offline" button      -> The child elements are hidden, but a triangle for expanding the list elements is visible.
When you click on this triangle            -> it disappears
Press the button "All Nodes to online" ->the children and the triangle do not appear.
Completed
Last Updated: 13 Jun 2018 12:17 by ADMIN
Completed
Last Updated: 07 Jun 2018 06:42 by ADMIN
ADMIN
Created by: Stefan
Comments: 1
Category: UI for WPF
Type: Bug Report
0
When both horizontal and vertical ScrollBars are visible in Fluent theme, the "BottomHandle" RepeatButton cannot be pressed as it is overlapped by the horizontal ScrollBar on MouseOver. 

Default behavior will be changed and the scrollbars will be reordered in the ScrollViewer ControlTemplate so on MouseOver the current ScrollBar will have higher Canvas.ZIndex. 
Completed
Last Updated: 13 Apr 2018 05:46 by ADMIN
Completed
Last Updated: 08 Mar 2018 16:34 by ADMIN
User can set AutoCalculateBounds to True by the following way:

 public class CustomClusterGenerator : DefaultClusterGenerator
    {
        public override ClusterData CreateCluster(Location center, object item)
        {
            var clusterData = base.CreateCluster(center, item);
            clusterData.AutoCalculateBounds = true;
            return clusterData;
        }
    }

  this.VisualizationLayer1.ClusterGenerator = new CustomClusterGenerator();

When clustering 4 points:

ObservableCollection<DataItem> items = new ObservableCollection<DataItem>()
            {
                new DataItem() {MapLocation = new Telerik.Windows.Controls.Map.Location(20, 30) },
                new DataItem() {MapLocation = new Telerik.Windows.Controls.Map.Location(20, 34) },

                new DataItem() {MapLocation = new Telerik.Windows.Controls.Map.Location(22, 32) },
                new DataItem() {MapLocation = new Telerik.Windows.Controls.Map.Location(18, 32) },
            };

            this.VisualizationLayer1.ItemsSource = items;

EXPECTED:  ClusterData's Bounds must  be:

WEST: 30 and EAST: 34.

Actual Values are 30 and 30 (29.9999 and 30).

Completed
Last Updated: 23 Feb 2018 16:41 by ADMIN
You have, for example rectangle which is in ContentControl in XAML, next to FluidC.C.

FluidContentControl is in small state. Ona  button click SmallContent is assigned to the Rectangle.

This leads to the exception stated that rectangle is already a logical child of another element.
Completed
Last Updated: 19 Feb 2018 15:12 by ADMIN
Basing on the "{StaticResource FilterControlStyle}" would cause an InvalidArgumentException, if the types would mismatch. 
If you are to base on a custom style on the default style of either of those controls, you can do it by type reference - e.g. BasedOn="{StaticResource {x:Type telerik:FilteringControl}}"
Completed
Last Updated: 12 Feb 2018 11:45 by ADMIN
The fix will be available in the R1 2018 SP2 Release.
Completed
Last Updated: 18 Apr 2017 07:50 by ADMIN
ADMIN
Created by: Masha
Comments: 1
Category: UI for WPF
Type: Bug Report
0
Glyphs overview: http://docs.telerik.com/devtools/wpf/styling-and-appearance/glyphs/common-styles-appearance-glyphs-overview 

Available in 2017 R2 Official Release.
Completed
Last Updated: 22 Feb 2017 12:37 by ADMIN
We have a zip file created with the ZipLibrary.
It is not possible to extract it with the "Compressed Folder Tools" tool from the "Windows Explorer" application, which is the default compress tool in Windows 8.
The result is an error saying that the zip file is invalid.
Completed
Last Updated: 22 Feb 2017 12:37 by ADMIN
Completed
Last Updated: 22 Feb 2017 12:37 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 1
Category: UI for WPF
Type: Bug Report
2
Video (wmv) and Audio (wav) files aren't properly compressed. The zip file that the library creates is larger than the original media file.
Completed
Last Updated: 22 Feb 2017 12:37 by ADMIN
The exception occurs when files larger than 1 GB are being added to ZipPackage