Completed
Last Updated: 14 Feb 2020 13:43 by ADMIN
Release R1 2020 SP
If you host RadDropDownButton in a ScrollViewer and then start scrolling (using mouse wheel) while its dropdown content is opened, the scrolling works and the buttons goes outside of the viewport. However, the dropdown content (Popup) stays within the viewport, which looks like the dropdown gets detached from the control.

To avoid this, handle the scrolling of the ScrollViewer when the dropdown content is opened. This behavior is already implemented in RadComboBox by overriding its OnMouseWheel method and handling the event arguments.

To work this around subscribe to the MouseWheel event of RadDropDownButton and set the Handled property of the event arguments to True.

private void RadDropDownButton_MouseWheel(object sender, MouseWheelEventArgs e)
{
	var btn = (RadDropDownButton)sender;
	if (btn.IsOpen)
	{
		e.Handled = true;
	}            
}


Completed
Last Updated: 14 Feb 2020 11:08 by ADMIN
Release R1 2020 SP1
Created by: Dimitar
Comments: 0
Category: PDFViewer
Type: Bug Report
0

Use the attached project to reproduce. 

Workaround:

var combo = toolbar.ChildrenOfType<PercentComboBox>().FirstOrDefault();

var binding = new System.Windows.Data.Binding();
binding.Path = new System.Windows.PropertyPath("ScaleFactor");
binding.Mode = System.Windows.Data.BindingMode.TwoWay;
binding.Source = pdfViewer;
binding.UpdateSourceTrigger = System.Windows.Data.UpdateSourceTrigger.PropertyChanged;
BindingOperations.SetBinding(combo, PercentComboBox.ValueProperty, binding);

var binding1 = new System.Windows.Data.Binding();
binding1.Source = pdfViewer;
BindingOperations.SetBinding(combo, PercentComboBox.RadPdfViewerProperty, binding);

Completed
Last Updated: 14 Feb 2020 08:27 by ADMIN
Release R1 2020 SP

Blank spaces where rows should appear are observed in the following situation. You start editing a row or a column, then scroll the row outside of the viewport before the edit was committed. Then sort a column.

This is reproducible only if the GroupRenderMode property of RadGridView is set to Flat. Also, the AutoGenerateColumns property should be set to False and the Columns should be added manually.

Note that the issue is reproducible also in RadTreeListView, which has the GroupRenderMode set to Flat by default.

To work this around, set the GroupRenderMode property of RadGridView to Nested.

Completed
Last Updated: 14 Feb 2020 08:00 by ADMIN
Release R1 2020 SP1
ToolWindow does not respect the "Show window contents while dragging" setting when it is first floated.
Completed
Last Updated: 13 Feb 2020 15:24 by ADMIN
Release R1 2020
* Workaround: commit the edit before removing the item
* Works fine with the old Nested mode
Completed
Last Updated: 13 Feb 2020 09:02 by ADMIN
Release R1 2020 SP1

If we have a custom shape that derives from RadDiagramShapeBase and we rotate it at some degree (90) for example, and then resize it the diagram's selection adorner is misplaced with the shape. Workaround:

Set RenderTransofrmOrigin = new Point(0.5, 0.5) to the shape.

Other workaround: Derive the custom shape from RadDiagramShape, instead of RadDiagramShapeBase.

Completed
Last Updated: 13 Feb 2020 07:11 by ADMIN
Release R1 2020 SP1
RichTextBox: wrong content when pasting RTF with an encoding other than utf-8.
Completed
Last Updated: 12 Feb 2020 13:23 by ADMIN
Release LIB 2020.1.217 (02/17/2020)

When the copied document fragment is replaced during paste within a single RadDocument:

ClipboardEx.SetDocument(new DocumentFragment(doc));

Ordered list are not pasted correctly.

Workaround:

Bypass paste and use the InsertFragment API

this.radRichTextBox.InsertFragment(new DocumentFragment(doc));
e.Cancel = true;

Completed
Last Updated: 12 Feb 2020 12:23 by ADMIN
Release 2019 R3
Completed
Last Updated: 11 Feb 2020 13:33 by ADMIN
Release R1 2020 SP1
RadialMenuItem is not disabling/enabling whenever the CanExecute method of its Command is changed.
Completed
Last Updated: 11 Feb 2020 13:11 by ADMIN
Release R1 2020 SP1
In DiagramRibbon the buttons, numerics, combos, selectors which are not bound to Diagram or DiagramRibbon Commands, fail to execute their actions in Simplified mode.
Completed
Last Updated: 11 Feb 2020 12:52 by ADMIN
Release LIB 2020.1.217 (02/17/2020)
An ArgumentOutOfRangeException is thrown when importing a spreadsheet with the first sheet hidden: VisibleSheetCount should be greater or equal to 1.
Completed
Last Updated: 10 Feb 2020 16:26 by ADMIN
Release LIB 2020.1.210 (02/10/2020)

The following error is thrown when the dropdown of the control is opened: Cannot find governing FrameworkElement or FrameworkContentElement for target element. ... ; target element is 'GridViewItemsSourceProvider; target property is 'ItemsSource' (type 'Object')

If the combobox is placed inside a RadGridView, the error is thrown each time the dropdown is opened (after a commit action).

Completed
Last Updated: 10 Feb 2020 14:26 by ADMIN
Release R1 2020 SP1
Unplanned
Last Updated: 10 Feb 2020 13:59 by ADMIN

Use the attached project to reproduce:

- Click the first button so the image is changed

- Click the second button and examine the exported HTML

Expected: the Uri is exported

Actual: the Uri is not exported.

Workaround: 

p.Inlines.AddAfter(image, image2);
p.Inlines.Remove(image);

Declined
Last Updated: 10 Feb 2020 13:19 by ADMIN

using GroupStyle ,and setting : ScrollViewer.CanContentScroll="False",when click the item,
within the group,the ScrollViewer auto scroll up and down,don't using VirtualizingPanel.
but the microsoft ListBox is OK!

 the code like the follwoing:
    <telerik:RadListBox Width="250" ItemsSource="{Binding Data.View}" SelectionMode="Single"
                            ItemTemplate="{StaticResource ListBoxTemplate}"
                            ScrollViewer.CanContentScroll="False">
                    <telerik:RadListBox.GroupStyle>
                    <GroupStyle>
                        <GroupStyle.ContainerStyle>
                            <Style TargetType="{x:Type GroupItem}">
                                <Setter Property="Template">
                                    <Setter.Value>
                                        <ControlTemplate TargetType="{x:Type GroupItem}">
                                            <Expander IsExpanded="True"
                                           ExpandDirection="Down">
                                                <Expander.Header>
                                                    <StackPanel Orientation="Horizontal">
                                                        <TextBlock Text="{Binding Path=Name}"
                                                        VerticalAlignment="Center" />
                                                        <TextBlock Text="{Binding Path=ItemCount, StringFormat=Count:{0}}"
                                                        VerticalAlignment="Center"
                                                        Margin="5,0,0,0" />
                                                    </StackPanel>
                                                </Expander.Header>
                                                <ItemsPresenter />
                                            </Expander>
                                        </ControlTemplate>
                                    </Setter.Value>
                                </Setter>
                            </Style>
                        </GroupStyle.ContainerStyle>
                    </GroupStyle>
                </telerik:RadListBox.GroupStyle>
            </telerik:RadListBox>

Completed
Last Updated: 10 Feb 2020 09:36 by ADMIN
Release LIB 2020.1.210 (2/10/2020)
Selecting an item via tap does not work when ScrollViewer.PanningMode has a value other than None.
Declined
Last Updated: 10 Feb 2020 09:28 by ADMIN

The search box TextBox element used with the search-as-you-type feature is not focused when you press the Tab key. This happens because the search box is excluded from the tab order (IsTabStop=False).

Use the ChildrenOfType extension method to get the TextBox element and set its IsTabStop to True.

private void gridView_Loaded(object sender, RoutedEventArgs e)
{
	var searchBox = this.gridView.ChildrenOfType<TextBox>().FirstOrDefault(x => x.Name == "PART_SearchAsYouTypeTextBox");
	searchBox.IsTabStop = true;
}

Declined
Last Updated: 10 Feb 2020 09:21 by ADMIN
Created by: wu
Comments: 2
Category: UI for WPF
Type: Bug Report
0
In Diagram simplified Ribbon view,can't select ellipse,path tool,and so on ,
the same time:the pointer tool/Text tool/Shape tool can't select exclusive,don't draw using the selected tool.
Completed
Last Updated: 07 Feb 2020 16:16 by ADMIN
Visualization layers are removed from the RadMap  in a moment when MapShapeData objects are being processes (their geometries are processed).
This leads to exception in MapShapeData.cs ' SetLogicalWidth method.


Available in R2 2017 SP