If you drag the pane from one RadDocking element to another, the ActivePane of the docking that started the drag operation is not cleared. The ActivePane should be updated (set to null, or updated in accordance to the PaneActivationMode setting) because the corresponding pane is no longer in this RadDocking instance.
To work this around, you can subscribe to and manually update the ActivePane property.
private void RadDocking_LayoutChangeEnded(object? sender, EventArgs e)
{
var docking = (RadDocking)sender;
if (docking.ActivePane != null && !docking.Panes.OfType<RadPane>().Contains(docking.ActivePane))
{
docking.ActivePane = null;
}
}
This is useful when you need to know when the group is moved in and out of ToolWindow. For example, when using triggers or data bindings to customize the behavior of the group.
I need a behaior for RadPane like this:
When we have onl one RadPane, then show headr with a full RadPane group width (Which can be achived using PaneHeader)
In opposite - use regular tab style
Also if I undock RadPane to ToolWindow and I have only single item, I want to completely hide tabs/headers
All this should work for Top TabStripPlacement
In OS two monitors are configured: monitor 1 (3840x2160) scale: 200% and monitor 2 (1920x1200) scale 100%.
Our wpf application has a main window, maximized on screen 1 and a child window maximized on screen 2.
In the app.manifest we use per monitor dpi awareness:
<application xmlns="urn:schemas-microsoft-com:asm.v3">
<windowsSettings>
<dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">True/PM</dpiAware>
<dpiAwareness xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">PerMonitorV2,PerMonitor</dpiAwareness>
</windowsSettings>
</application>Both windows have a RadDocking instance with a docked RadPane like:
<Grid>
<telerikDocking:RadDocking Name="Docking"
HasDocumentHost="True"
telerik:DragDropGroup.Name="VDDragDropGroup">
<telerikDocking:RadDocking.DocumentHost>
...
</telerikDocking:RadDocking.DocumentHost>
<telerik:RadSplitContainer InitialPosition="DockedBottom">
<telerik:RadPaneGroup>
<telerik:RadPane Header="Test Panel" IsDockable="True">
<Border Background="Green">
<TextBlock Text="Test Panel" HorizontalAlignment="Center" VerticalAlignment="Center"/>
</Border>
</telerik:RadPane>
</telerik:RadPaneGroup>
</telerik:RadSplitContainer>
</telerikDocking:RadDocking>
</Grid>
If you drag and move the docked panel from screen 2 to screen 1 the compass at screen 1 is only shown if the mouse position is in the first quadrant of screen 1 . The compass is shown on the correct place but cannot be activated, so that no dropping is possible.
Without unsing per monitor dpi awareness everything works fine. Unfortunately we must use per monitor dpi awareness for our application.
This bug is also reproducable in V2023.3.1218.
Add mode that allows to keep the header of the pane at the bottom when there is only a single RadPane element.
Adjust the CaptionHeight dynamically, according to the actual title content height.
Hi,
In most docking applications (Telerik WinForms, Visual Studio), it is possible to right click on the pane-tab header and get the options:
- New Horizontal Tab Group
- New Vertical Tab Group
- Move to Next Tab Group
etc.
This would nice in WPF as well
/Brian
This feature request is related to Ticket 1435779
Image for context
Currently, there's no support for increasing the drag threshold for the items on the orange box. Even after setting the values below.
DragDropManager.MinimumHorizontalDragDistance = 5000;
DragDropManager.MinimumVerticalDragDistance = 5000;
It would also be beneficial if instead of just relying on the drag threshold which is the box. Add a support for a sort of "Drag Time" concept where we can define how long the user should've held the actual pane before dragging/going outside the threshold.