Unplanned
Last Updated: 21 Sep 2023 13:49 by Martin Ivanov
The memory consumption is increasing each time the Document property is changed at runtime. This memory doesn't get collected by the GC. To reproduce this, the Document property changes should happen with a small time interval between them. For example, several consecutive button clicks. Also, in order for that to be presented, the RadPdfViewerNavigationPane should be used and bound to the RadPdfViewer.

The issue is not reproducible if there is enough time between the Document changes, so that the UI is properly loaded.

To avoid the memory leak, avoid using the RadPdfViewerNavigationPane.
Unplanned
Last Updated: 21 Sep 2023 11:12 by Naval
Nested tables with empty cells are not correctly imported. 
Unplanned
Last Updated: 21 Sep 2023 11:08 by Martin Ivanov
Changing the DataContext at runtime, will trigger reset of the collection view in the internal view model of RadDataPager. This sets the PageIndex to -1 just the before the context is actually changed, which leads to wrong value in the view model.

To work this around, instead of using data bindings for the panging properties (PageIndex, PageSize, ItemCount), sync them with the view model, manually in code-behind.
Unplanned
Last Updated: 21 Sep 2023 08:44 by Jan-Philipp
Created by: Jan-Philipp
Comments: 0
Category: PDFViewer
Type: Bug Report
0
Copy and Paste omits white spaces.
Unplanned
Last Updated: 21 Sep 2023 08:26 by Petar
Created by: Petar
Comments: 0
Category: SyntaxEditor
Type: Feature Request
0
Add support for successful typing text with IME - Chinese, Japanese, Korean etc.
Currently there are input issues, selection issues, caret issues when using IME input.
Unplanned
Last Updated: 20 Sep 2023 09:58 by Ihor
Text alignment is lost when creating fragment from selection or the IsLastParagraphClosed property is set to false.  
Unplanned
Last Updated: 19 Sep 2023 15:20 by Martin Ivanov

Currently, the drop down of RadComboBox contains only the RadComboBoxItems and the Clear Selection button. Add new content presenter that allows you to include extra visuals, like buttons or text.

The feature is similar to the AdditionalContent of RadTabControl. 

Unplanned
Last Updated: 19 Sep 2023 07:12 by ADMIN
RadRichTextBox: Creating a new document fragment from imported document adds empty paragraph at the end.
Unplanned
Last Updated: 18 Sep 2023 17:38 by Martin Ivanov

A memory leak occurs in the RadTreeView control used for the table of contents in the RadPdfViewerNavigationPane, when changing the DocumentSource of RadPdfViewer at runtime.

To work this around, you can get the RadTreeView used by RadPdfViewerNavigationPane and manually clear its internal item storage before assigning the new DocumentSource.

 

private void ReloadDocument()
{
	var navigationPane = this.pdfViewerNavigationPane;
	var navigationPaneTreeView = navigationPane.FindChildByType<RadTreeView>();
	if (navigationPaneTreeView != null)
	{
		object itemStorage = typeof(RadTreeView)
			.GetProperty("ItemStorage", BindingFlags.Instance | BindingFlags.NonPublic)
			.GetValue(navigationPaneTreeView);
		MethodInfo itemStorageClearMethod = itemStorage.GetType().GetMethod("Clear", BindingFlags.Instance | BindingFlags.NonPublic);
		itemStorageClearMethod.Invoke(itemStorage, null);		
	}
	
	this.DocumentSource = theNewDocumentSource;
}

 

Unplanned
Last Updated: 15 Sep 2023 13:19 by Stenly
When the last column's Width is set to "*", applying a filter will resize the columns.

A possible workaround would be the following one:
private void RadTreeListView_Filtering(object sender, Telerik.Windows.Controls.GridView.GridViewFilteringEventArgs e)
{
    var treeListView = sender as RadTreeListView;
    var internalColumns = treeListView.GetType().GetProperty("InternalColumns", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance).GetValue(treeListView);
    internalColumns.GetType().GetProperty("ColumnWidthsCalculationPending", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic).SetValue(internalColumns, true);
}

private void RadTreeListView_Filtered(object sender, Telerik.Windows.Controls.GridView.GridViewFilteredEventArgs e)
{
    Dispatcher.BeginInvoke(new Action(() =>
    {
        var treeListView = sender as RadTreeListView;
        var internalColumns = treeListView.GetType().GetProperty("InternalColumns", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance).GetValue(treeListView);
        internalColumns.GetType().GetProperty("ColumnWidthsCalculationPending", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic).SetValue(internalColumns, false);
    }), System.Windows.Threading.DispatcherPriority.Loaded);
}
Unplanned
Last Updated: 15 Sep 2023 08:41 by Martin Ivanov
Created by: Martin Ivanov
Comments: 0
Category: RibbonView
Type: Feature Request
0
Add an option to assign a Style for the ScreenTip control. The option should be available per RadRibbonView and also per each separate element. It could follow the current ScreenTip settings concept where attached properties are used.

For example:

<telerik:RadRibbonView telerik:ScreenTip.Style="{StaticResource MyGlobalScreenTipStyle}" />

or:

<telerik:RadRibbonButton telerik:ScreenTip.Style="{StaticResource MyButtonScreenTipStyle}" />
Unplanned
Last Updated: 14 Sep 2023 14:58 by Martin Ivanov

The ScreenTip no longer is displayed on mouse over of the owner element. This reproduces only if the element is hovered before the ScreenTips of the previously hovered element is closed. In other words this happens if the two elements that contain ScreenTips are overlapping are very close to one another and there is no space that allows closing the tooltip while moving the mouse.

To work this around, subscribe to the Opened event of the ScreenTip control and set its Visibility to Visible if the element was previously Collapsed.

<Window.Resources>
	<Style TargetType="telerik:ScreenTip">
		<EventSetter Event="Opened" Handler="ScreenTip_Opened" />
	</Style>
</Window.Resources>

 

private void ScreenTip_Opened(object sender, RoutedEventArgs e)
{
	var screenTip = (ScreenTip)sender;
	if (screenTip.Visibility == Visibility.Collapsed)
	{
		screenTip.Visibility = Visibility.Visible;
	}
}

Unplanned
Last Updated: 14 Sep 2023 14:29 by Martin Ivanov
Created by: Martin Ivanov
Comments: 0
Category: GanttView
Type: Feature Request
1
Add serialization feature similar to the serialization in RadDiagram, or RadDocking or RadPersistenceFramework.
Unplanned
Last Updated: 14 Sep 2023 07:56 by Martin Ivanov

In some cases the CartesianGridLineAnnotation can be offset with a single pixel from the expected position on the axis. For example, if the annotation is positioned at value 0 and there is a tick, a offset between the tick and the annotation can be observed.

To work this around, you can manually offset the annotation by setting its Top Margin.

<telerik:CartesianGridLineAnnotation Margin="0 1 0 0"/>

Unplanned
Last Updated: 12 Sep 2023 12:47 by Flavio
PdfViewer: The document remains locked when using bound PdfDocumentSource and ReadOnDemand even if it is changed.
Unplanned
Last Updated: 11 Sep 2023 11:34 by ADMIN
Created by: Bill
Comments: 1
Category: UI for WPF
Type: Feature Request
0

I just completed an evaluation of the RadPdfProcessing library for our medical practices. Unfortunately, we are not yet able to use this library for our application. We need to be able to annotate patient visit reports when visit notes require amendments or when we appeal billing decisions. We do this frequently and we need a way to automate this tedious and time consuming process. While the vision for the RadPdfViewer (ref. Unifying the Power of PdfViewer & PdfProcessing: Edit a PDF with our Newest Secret (6/12/2020)) was promising, there are still some issues for us. Following is a list of areas where we would like to see improvements:

1. We need the ability to add notes (like when editing is enabled in the AddDocumentContent_WPF sample application). But also be able to control font, font size, bolding, underlining, and highlighting and text color. Also we need to be able to go back and edit text and text formatting after new text is added and the text editing window closes. This is not yet possible. Ideally, this text also needs to allow multiple text fragments (Run's) where each text fragment can have its own formatting (bolding, color, etc.).

 

2. Each note needs to be in an optional bubble or box with an optional line or arrow to the highlighted (or strike-through) text in the original document. It would also be helpful if the bubble could be reshaped and moved to a more optimum location while maintaining the connecting line to the associated highlighted text. Automatically positioning the bubble when it is first created in adjacent white space is also desired.

 

3. We need the ability to highlight, do strike-through and/or enclose text in a colored oval or rectangle in the original pdf without impacting pagination of the original document. 

4. We would like the above functionality to be implemented via a right click context menu for selected text in the original document. A command like "strike-through text and open note would be ideal". 

 

5. If possible we also would like to pre-edit a pdf file as a RadFixedDocument and perform some or all of the above operations before the document is displayed in the RadPdfViewer. To do this we will need to be able to search for text in a given location in the pdf, select that text and then perform the desired operations (described above in 3. and 4.). This is needed for a majority of the changes that we need to make, that is, in sections of the document that we know from experience always require the same annotations. We see this functionality being integrated with AI enabled processes that are able to find and prepare billing appeals and assist with patient record amendments.

Respectfully, Bill Goforth, Professional Imaging LLC, Medical Systems Development, 360-528-1844

Unplanned
Last Updated: 05 Sep 2023 12:15 by ADMIN
Created by: Petar
Comments: 0
Category: UI for WPF
Type: Bug Report
0
 CircularArrowShape has wrong geometry
Image
Unplanned
Last Updated: 05 Sep 2023 11:04 by Swapnil
Shift + Left arrow navigation selects the entire word instead of the previous letter when inside a table. 
Unplanned
Last Updated: 04 Sep 2023 13:33 by Caesar
 Invalid result when inserting row to a table with a merged cells.
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