Questions on UI for WPF Forum

2 answers

129 views

Grid language

Hi,
How can I change the language of the default controls captions without change Thread.CurrentThread.CurrentCulture and Thread.CurrentThread.CurrentUICulture?

For example:
PC language and cultureinfo are set as ITA
SW language is set as EN and culture info as ITA

I need to keep the number and date format setting as ITA and captions as EN

Thanks

GridView

answered on 11 Mar 2015

3 answers

347 views

KeyTipService blocking Alt + Key Code

We have KeyTipService enabled on our RadRibbonView. Some of our users want to use Alt + Key Code (example Alt + 132) to insert special characters when typing into a textbox. The problem is RadRibbonView is trapping the Alt command when used this way.

Compare to an application like MS Word 2013. Just hitting Alt and releasing brings up the key hints for navigating the ribbon. Hitting Alt + 132 enters an "ä". With RadRibbonView, hitting Alt even if combined with other keys always brings up the hint text and prevents default behavior of the textbox.

Is there a way to prevent this?

RibbonView and RibbonWindow

answered on 11 Mar 2015

1 answer

98 views

Error using RadToolbar

Could not load file or assembly 'Telerik.Windows.Controls.Navigation, PublicKeyToken=5803cfa389c90ce7' or one of its dependencies. The system cannot find the file specified.

I have reference

Telerik.Windows.Data.dll
Telerik.Windows.Controls.dll
Telerik.WIndows.Controls.Navigation.dll

First time using telerik and followed online documentation very disappointing.

General Discussions

answered on 11 Mar 2015

1 answer

83 views

RadColorEditor Bug input > #FF FF FF FF F

Hello Guys,

i didn't found something about this bug, so i want to report it.
If you use the RadColorEditor and the User enters more than 8 Character into the input field, the program Crashes.

Best regards
Morten

ColorEditor

answered on 11 Mar 2015

4 answers

304 views

How to hide "Clear Filter" option from filter in RadGridView?

Hi,

Is there any way to hide option "Clear Filter" in RadGridView? I use FilteringMode.FilterRow. I know that we have available filter operators in FilterOperatorsLoading event, but this collection doesn't have option "Clear Filter". Mayve we have another way to hide this option in filter?

GridView

answered on 11 Mar 2015

1 answer

111 views

Video Sync with Time Line Events on Click

New to using WPF and Telerik, but I have been tasked with trying to find a way to sync Telerik with a video playback.

Our customer has a video of a training sessions and he wants to put that into this program we have for After Action Reviews or AAR.

In this AAR program we have a Telerik Time line that shows at which point in the training certain events took place, and then the specific metrics of that event. Now they want to implement this video into the program so every time they goto the AAR there is a video of the training next to the Telerik Timeline.

What I need to figure out:

* How can I sync up the video and the Telerik timeline, so that if they click to look at a certain event, the Video jumps to the corresponding spot in the video. Or if they move the video slider to say 3min mark, the Telerik timeline ALSO moves to that exact spot.

Thanks

TimeLine

answered on 11 Mar 2015

1 answer

439 views

Prevent nodes from being selected

I have a RadTreeView bound in an MVVM style application. If a selection does not contain Details I need to disable the ability to click on that node and keep the currently selected node highlighted. The user should still able to expand and collapse.



I have tried to bind to PreviewSelected but the SelectedItem property still gets hit even if I switch e.handled = true and I lose the node highlighting on the currently selected node. 



<

UserControl.Resources>

<ResourceDictionary>

<Style x:Key="PHToCItemContainerStyle" TargetType="{x:Type telerik:RadTreeViewItem}" BasedOn="{StaticResource RadTreeViewDefaultItemPlusMinusStyle}">

<Setter Property="IsExpanded" Value="{Binding IsExpanded, Mode=TwoWay}"/>

<Setter Property="IsSelected" Value="{Binding IsSelected, Mode=TwoWay}"/>

</Style>

<DataTemplate x:Key="Measure">

<TextBlock Text="{Binding Name }" Style="{StaticResource RadTreeViewItemSelectedTextBlockDefaultStyle}" VerticalAlignment="Center"/>

</DataTemplate>

<HierarchicalDataTemplate x:Key="Condition" ItemTemplate="{StaticResource Measure}" ItemsSource="{Binding Measures}">

<TextBlock Text="{Binding Name}" Style="{StaticResource RadTreeViewItemSelectedTextBlockDefaultStyle}" />

</HierarchicalDataTemplate>

<HierarchicalDataTemplate x:Key="ConditionGroup" ItemTemplate="{StaticResource Condition}" ItemsSource="{Binding Conditions}" >

<TextBlock Text="{Binding Name }" FontWeight="Bold" Style="{StaticResource RadTreeViewItemSelectedTextBlockDefaultStyle}" />

</HierarchicalDataTemplate>

</ResourceDictionary>

</UserControl.Resources>

...

<telerik:RadTreeView

x:Name="RadTree"

telerik:TextSearch.TextPath="Name"

VirtualizingStackPanel.IsVirtualizing="True"

VirtualizingStackPanel.VirtualizationMode="Recycling"

ItemsSource="{Binding ResultObject}"

Style="{StaticResource RadTreeViewDefaultPlusMinusStyle}"

ExpanderStyle="{StaticResource RadTreeViewDefaultPlusMinusExpanderStyle}"

ItemTemplate="{StaticResource ConditionGroup}"

ItemContainerStyle="{StaticResource PHToCItemContainerStyle}"

SelectedItem="{Binding ResultObject.SelectedIndexItem}"

/>



dll version = 2014.1.331.45

TreeView

answered on 11 Mar 2015

16 answers

560 views

Loading Layout Loses DataBinding

When I load my layout all of my binding content is gone. I had a similar issue with Header content on a RadDocumentPane and the solution was to use a HeaderTemplate. This did resolve my issue with the header but when I try a similar approach with a ContentTemplate I have no success.

Is there a way to preserve my RadPane content when I load the layout?

I have the following XAML:

<telerik:RadPane x:Name="rpIndexPane" CanUserClose="False" ContextMenuTemplate="{x:Null}" CanDockInDocumentHost="False" Header="Index"

telerik:RadDocking.SerializationTag="IndexPane" DataContext="{Binding}">

<ItemsControl.Template>

</ScrollViewer>

</ControlTemplate>

</ItemsControl.Template>

<ItemsControl.ItemTemplate>

</Button>

</DataTemplate>

</ItemsControl.ItemTemplate>

</ItemsControl>

</telerik:RadPane>

Docking

answered on 11 Mar 2015

12 answers

265 views

Dynamic Fields

Is it possible to take objectmodel and pass each objects "ID" property to an expressioneditor as a field? or maybe each column id in a datatable?

ExpressionEditor

answered on 11 Mar 2015

1 answer

221 views

Show diagram is slow

Hello,

I have a RadDiagram in which I load 400 items with almost 50 binding properties per-item, like for example BackgroundColor, FontSize, Width, Height, Visibility, etc…

Example of BackgroundColor property for binding:

private Brush backgroundColor ;
public Brush BackgroundColor
{
get{ return backgroundColor; }
set
{
backgroundColor = value;
OnPropertyChanged(“BackgroundColor”);
}
}

Each item is a derived class from MyNode:NodeViewModelBase with DataTemplate:

<telerik:RadDiagram.ShapeStyle>
<Style TargetType="telerik:RadDiagramShape">
<Setter Property="Position" Value="{Binding Position, Mode=TwoWay}" />
<Setter Property="Background" Value="{Binding BackgroundColor} " />
<Setter Property="BorderBrush" Value="Transparent" />
……………

The performance is very bad. It last up to 5 seconds to display the whole diagram with all items over it.

Any help to enhance the performance?

Diagram

answered on 11 Mar 2015