Allow users to expand properties of a complex type in order to reveal the list of that type's properties.

The feature will be available in R1 2019, scheduled for the mid of January 2019. 

--When zooming out on more than 600 shapes and trying to pan, I notice that if I have telerik:DiagramSurface.IsVirtualizing="True", the performance is sluggish. 

When I turn virtualizing off, the performance is a little better. I notice this issue only when i am zoomed out and panning 



--Note: As a whole the diagram has performance issues with 1000+ items. To fix this we'll need new virtualization or a more effective way to draw shapes.



--In addition, we may include simpler control templates (like the lightweight templates in RadGridView) that will eventually speed up the overall rendering performance.

When the user opens a dialog in RadRichTextBox, after closing this dialog, the focus is lost.

When a hyperlink is copy/pasted from MS Word to RadRichTextBox, only the display name is pasted and the hyperlink is lost.

The textblocks in PageSetup dropdowns in PageLayout tab have black foreground, when Expression_Dark theme is applied. The foreground color should be white.

If RadSpreadsheet is shown in RadWindow or in Popup, Filtering dialog throws NullReferenceException.

The reusable Form XObject content always resets its GraphicState color property. Instead, it should take the current GraphicState color from the content stream. This may result in wrong colors.

The character mapping cannot find the character with name "checkbld" and the glyph is not visualized.

The exception can be observed when printing document with WMF images, for example.

Workaround: 
If you click on print preview and print the document from the preview it is working;


     2. Use the following code

        this.radRichTextBox .PrintStarted += Rtb_PrintStarted;

        private void Rtb_PrintStarted(object sender, EventArgs e)
        {
            RadRichTextBox rtb = (RadRichTextBox)sender;
            foreach (var floatingImage in rtb.Document.EnumerateChildrenOfType<FloatingImageBlock>()
                                                      .Where(fi => !this.IsSupportedImageFormat(fi.ImageInline.Extension))
                                                      .ToList())
            {
                floatingImage.Parent.Children.Remove(floatingImage);
            }

            foreach (var inlineImage in rtb.Document.EnumerateChildrenOfType<ImageInline>()
                                                    .Where(i => !this.IsSupportedImageFormat(i.Extension))
                                                    .ToList())
            {
                inlineImage.Parent.Children.Remove(inlineImage);
            }
        }

        private bool IsSupportedImageFormat(string format)
        {
            return (format == "jpg") ||
                   (format == "jpeg") ||
                   (format == "png") ||
                   (format == "bmp");
        }   

The calculation of the left and hanging indent is incorrect for paragraph in list when the left and hanging indents are with the same value.

At this point the Ctrl + Insert shortcut doesn't work, while the Shift + Insert is pasting the text in the editor, but the pasted text is not visible until you start to type. 

The colors are different everytime the file is opened in the viewer.

Available in R1 2017 Release

This item is declined because it is wrongly logged and the issue is duplicated with another feedback item. You may follow instead these feedback item which also provides a sample attached project for repairing such invalid files:

https://feedback.telerik.com/Project/143/Feedback/Details/170586-pdfviewer-handle-documents-containing-invalid-cross-reference-table-start-index

For now, the static methods of ExtensibilityManager class are the only option to extend all RadPdfViewer instances.

Italic bullet sign of bulleted paragraph (with last italic characters) is exported like an equal sign with a line through it.

Workaround: Make all italic bullets non-italic. The following code achieves that:

RadDocument document = this.radRichTextBox.Document;

foreach (var paragraph in document.EnumerateChildrenOfType<Paragraph>())
{
    if (paragraph.ListId != Paragraph.ListIdProperty.DefaultValue)
    {
        DocumentList documentList = document.ListManager.GetDocumentListById(paragraph.ListId);
        int levelIndex = paragraph.ListLevel != Paragraph.ListLevelProperty.DefaultValue ? paragraph.ListLevel : 0;

        if (documentList.ActualStyle.Levels[levelIndex].NumberingFormat == ListNumberingFormat.Bullet)
        {
            documentList.ActualStyle.Levels[levelIndex].SpanProperties.FontStyle = FontStyles.Normal;
        }
    }
}

this.radRichTextBox.UpdateEditorLayout();

When entering header, the focus is moved to the footer. When entering footer, focus goes to the main document editor, comment editor (if comment is present), or footnotes/endnotes editor (if footnotes/endnotes are present). Sometimes the focus is moved to the Font combo box in the Ribbon UI.

When inserting symbols in the header, some of them are inserted in the footer.