Completed
Last Updated: 29 Nov 2021 12:27 by ADMIN
Release LIB 2021.3.1129 (29 Nov 2021)
When the Windows OS auto-hide taskbar feature is enabled, the RadRibbonWindow is clipped and offset on the top and left sides. This reproduces only if the window is maximized initially. Changing its state afterwards resolves the visual glitch. Also in order to recreate this the IsWindowsThemeEnabled property should be set to False, in order for the ribbon window to use its Telerik theme, instead of the Windows one.
Completed
Last Updated: 28 Oct 2021 11:39 by ADMIN
Release LIB 2021.3.1101 (1 Nov 2021)
In the Quick Access Toolbar drop-down part, navigating the items while pressing the Up/Down arrow keys will Highlight all items.
Completed
Last Updated: 01 Oct 2021 07:16 by ADMIN
Release LIB 2021.3.1004 (4 Oct 2021)
The content of RadRibbonWindow is positioned wrongly when the Windows taskbar auto-hiding is enabled. This happens on Windows 10.
Completed
Last Updated: 01 Sep 2021 10:47 by ADMIN
Release LIB 2021.1.426
The popup is no properly sized when you have two or more monitors with different resolutions. This is replicable also if the DPI is higher than 100%.

To work this around you can create a custom ribbonview, get the content presenter of the popup and manually set its Width. Here is an example in code:

public class CustomRibbonView : RadRibbonView
{
	private ContentPresenter selectedTabContentPopup;

	public override void OnApplyTemplate()
	{
		base.OnApplyTemplate();
		this.selectedTabContentPopup = this.GetTemplateChild("SelectedTabContentPopup") as ContentPresenter;
	}

	protected override void OnMinimizedPopupStateChanged(RadRoutedEventArgs e)
	{   
		base.OnMinimizedPopupStateChanged(e);
		if (this.IsMinimizedPopupOpen)
		{
			this.selectedTabContentPopup.Width = this.ActualWidth;
		}
	}
}
Completed
Last Updated: 20 Jul 2021 09:42 by ADMIN
Output error in VS:

System.Windows.Data Error: 4 : Cannot find source for binding with reference 'RelativeSource FindAncestor, AncestorType='Telerik.Windows.Controls.RadRibbonView', AncestorLevel='1''. BindingExpression:Path=IsHostedInRibbonWindow; DataItem=null; target element is 'WindowTitle' (Name='WindowTitle'); target property is 'NoTarget' (type 'Object')
Won't Fix
Last Updated: 14 Jul 2021 14:22 by ADMIN
The designer of VS crashes with a "Key cannot be null" when custom markup extension is used in Style Setter. This reproduces in the sample app attached in the blog (http://www.telerik.com/blogs/bring-office-2016-inspired-style-to-your-app-with-ui-for-wpf) on the TextBlock of the RabRadioButton HeadingStyle (snapshot attached) if you open MainWindow in Designer. Runtime everything works as expected.
Completed
Last Updated: 08 Jun 2021 10:18 by ADMIN
Release LIB 2021.2.608 (08 Jun 2021)

This reproduces only if RadRibbonWindow is used with the default WPF Window's theme, instead of the Telerik's theme. Also, this reproduces only in the themes after Expression_Dark (starting from Windows8). You can find a list of the Telerik themes ordered chronologically in the help documentation.

If the RadRibbonWindow is maximized on the second (right) monitor and you click the application menu button to open the ApplicationMenu, the menu displays on the first (left) monitor.

To work this around enable the Telerik's RadRibbonWindow theming by setting the IsWindowsThemeEnabled static property to False.

static MainWindow()
{
    IsWindowsThemeEnabled = false;
}
Or alternatively, use the ribbon backstage control instead of the application menu.

 

Completed
Last Updated: 31 May 2021 08:06 by ADMIN
Release R3 2020
Setting the MinimizeButtonVisibility has no effect in some themes.
Completed
Last Updated: 28 May 2021 13:02 by ADMIN
Release LIB 2021.2.531 (05/31/2021)

The window's content gets clipped when the window goes from Maximized to Normal WindowState. This reproduces only when the window and the screens are using specific sizes. The setup when this was reproduced was with a 1936x1056 size of RadRibbonWindow (in Normal state) and 1920x1080 screen resolution.

To reproduce this the IsWindowsThemeEnabled property of the RadRibbonWindow should be set to False.

To work this around, reset the Window size on WindowStateChanged.

private void MainWindow_StateChanged(object sender, EventArgs e)
{
	if (this.WindowState == WindowState.Normal)
	{               
		Width += 1;
		Width -= 1;
	}
}

Completed
Last Updated: 28 Apr 2021 13:16 by ADMIN
Release R2 2021

The content of RadBackstageItem is not stretched within the available area in the content area of the RadRibbonBackstage control. There is a gap between the title bar of the RadRibbonView control and the top border of the content area.

This reproduces with the Material theme, but it is possible to appear also in other themes.

To work this around, you can extract the ControlTemplate of RadRibbonBackstage and re-order the layout in order to stretch the content in all the available space. Check the attached project.

Completed
Last Updated: 19 Nov 2020 10:01 by ADMIN
Release LIB 2020.3.1123 (11/23/2020)
When opening the system menu with a RadRibbonWindow in a setup with 2 monitors with different DPI, the menu is misplaced. 
Completed
Last Updated: 16 Nov 2020 13:37 by ADMIN
Release LIB 2020.3.1116
When the EnsureHandle method of WindowInteropHelper is called on a RadRibbonWindow instance that is not shown the UI is frozen. 
Declined
Last Updated: 13 Oct 2020 15:27 by Petar
When we have specified RibbonGallery, and we resize the RibbonView fast enough, the RibbonGallery is collapsed even if there is enough space to visualize.
Declined
Last Updated: 08 Oct 2020 12:07 by Petar
StackOverflowException is thrown when clicking on the group header and then click on a RibbonDropDownButton inside the DropDownContent of a collapsed RibbonDropDownButton.
Completed
Last Updated: 07 Sep 2020 12:14 by ADMIN
Release LIB 2020.2.907
When hovering over the buttons inside the application menu, the background color changes to dark blue, but the button text stays black, which is very hard to read.
Completed
Last Updated: 24 Aug 2020 10:56 by ADMIN
Release LIB 2020.2.824
 InvalidOperationException is thrown when double closing one and the same RibbonWindow
Unplanned
Last Updated: 06 Aug 2020 08:56 by ADMIN
A flickering of the popup can be observed when the RadRibbonView is minimized and the selected tab is changed quickly. 
Declined
Last Updated: 03 Aug 2020 11:23 by ADMIN
Navigating with the Tab key does not jump between different RadRibbonGroups even if they have their KeyboardNavigation.TabNavigation property set.
Unplanned
Last Updated: 15 Jun 2020 14:07 by ADMIN
If you open the dropdown of the RadRibbonComboBox using the keytips support and then navigate to an item, and select it using the arrow keys, the selection is wrong. It selects the next item instead of the one highlighted by the keyboard navigation. 
Completed
Last Updated: 15 Jun 2020 08:55 by ADMIN
Release LIB 2020.2.6.08

Setting the KeyTipService.AltAccessText attached property on a RadRibbonGroup element should display a keytip on the dialog launcher of the group, when the keytips are activated.

Currently, if the group is collapsed, you can expand it using its AccessText. However, in this case the keytip of the dialog launcher is not displayed.

To work this around, subscribe to the Loaded event of RadRibbonGroup and set the KeyyTipService.AccessText property directly to the RadRibbonButton representing the dialog launcher.

private void RadRibbonGroup_Loaded(object sender, RoutedEventArgs e)
{
	var group = (RadRibbonGroup)sender;
	var button = group.ChildrenOfType<RadRibbonButton>().FirstOrDefault(x => x.Name == "DialogLauncher");
	if (button != null)
	{
		KeyTipService.SetAccessText(button, "D");
	}
}

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