Questions on UI for WPF Forum

1 answer

222 views

How to use custom template for SettingsPane in Diagram ?

<telerik:RadDiagram x:Name="myDiagram" Grid.Row="1" IsBackgroundSurfaceVisible="False" ShapeTemplateSelector="{StaticResource ShapeTempleteSelecterr}" IsZoomEnabled="False" ScrollViewer.VerticalScrollBarVisibility="Auto" >

<primitives:ItemInformationAdorner.AdditionalContent>

<telerik:SettingsPane Diagram="{Binding ElementName=myDiagram}" Template="{StaticResource SettingPaneTemplete}" />

</primitives:ItemInformationAdorner.AdditionalContent>

</telerik:RadDiagram>

I have written my custom template for SettingPane but I wants Partial custom. When we select the shape, the settingpane button will show and when we click on that button, settingpane window will show.

so I want only that button, and when I click on that button my custom template will show.

I had tried for that but button not shown, direct template shown.

so how to solve this problem.

Diagram

answered on 22 Aug 2013

2 answers

171 views

how to add dynamically ContentTemplete to RadDiagramShape ?

HI,

I want to add the RadDiagramShape dynamically to RadDiagram control but wants to change the ContentTemplete.

<telerik:RadDiagram x:Name="myDiagram">

</

telerik:RadDiagram

private void btnAddNewShape_Click(object sender, System.Windows.RoutedEventArgs e)
       {
           DataTemplate templete = new DataTemplate(typeof(RadRichTextBox));
 
           this.myDiagram.AddShape(new RadDiagramShape() { });
       }

But the content editor not show RadRichTextBox, It show normal Content Property as String.

So How to add dynamically ContentTemplete of RadDiagramShape

Thanks

Sopan Vaidya

Diagram

answered on 22 Aug 2013

3 answers

147 views

Lock Tile Position

How can I lock the tile position, so maximized tiles return to their original position? I see someone created a feature request for silverlight in 2010 for the same issue, but nothing in WPF.

TileView

answered on 21 Aug 2013

1 answer

942 views

The attachable property Triggers was not found in Style wile writing Style Triggers

I have a RadTreeView and I am trying to use stye triggers for disabling few nodes:

<telerikNavigation:RadTreeView ItemTemplate="{StaticResource HierarchyItemsTreeItemTemplate}">

<Style TargetType="telerikNavigation:RadTreeView">

<Style.Triggers>

<DataTrigger Binding="{Binding RelativeSource={RelativeSource FindAncestor,

AncestorType=TreeViewItem}, Converter={StaticResource converter}}"

Value="true">

<Setter Property="IsEnabled" Value="false"/>

</DataTrigger>

</Style.Triggers>

</Style>

</telerikNavigation:RadTreeView >

But this gives me error: The attachable property Triggers was not found in Style. Is there any alternate approach and Triggers are being obsolete?

TreeView

answered on 21 Aug 2013

1 answer

344 views

[Solved] RadTreeView not resizing dynamically

Hi

I have a RadTreeView bound to an observable collection. The width is specified as Auto so I would expect that the tree view should resize dynamically.

So what I am seeing is

1) First set of data is bound, with an Items whose content is long. The treeview expands to an appropriate width.
2) The data bound is changed so that all the items are a couple character. The treeview is still the same width

I would expect the width to change in conjunction with the size of the data bound

Cheers

Arthur

TreeView

answered on 21 Aug 2013

3 answers

392 views

RadDatePicker not binding current date

hi

I was added RadDatePicker to Footer with below code i want to display the default Current date as "System.Date.Now"; but the date is not binding to that footer .

the same RadDatePicker i have in my form and i need to bind the same thing "System.Date.Now" it is binding but in footer it is not binding please help me

<TelerikGrid:GridViewDataColumn Header="Qty1" MinWidth="100" Width="110" TextAlignment="Right" DataMemberBinding="{Binding Qty1, Mode=TwoWay}" DataFormatString="{}{0:N2}">
<TelerikGrid:GridViewDataColumn.Footer>
<StackPanel Orientation="Vertical" Height="50" HorizontalAlignment="Left">
<telerikInput:RadDatePicker x:Name="dt" HorizontalAlignment="Center" SelectedValue="{Binding dat}" Margin="11,0,0,0" />
<CheckBox Height="16" Name="checkBox1" IsChecked="{Binding Path=CurrentItem.InActive,Mode=TwoWay}" HorizontalAlignment="Center" />
</StackPanel>
</TelerikGrid:GridViewDataColumn.Footer>
</TelerikGrid:GridViewDataColumn>

DatePicker

answered on 21 Aug 2013

1 answer

227 views

Grouping with TreeListView Items

Hi,

i'm using your "Grouping and Filtering" example as base. Now I have to add a TreeListView where i load all departments with its employees.
Each employee is one Group. Creating the TreeListView with it's items is not the problem. But how do i add a command, wich makes me the grouping?

Thanks
Best Regards
ITA

ScheduleView

answered on 21 Aug 2013

1 answer

123 views

Drag shape over another

Hi

Is there a event that can detect when I drag one shape over another shape within diagram ?

Thanks, Dave

Diagram

answered on 21 Aug 2013

2 answers

149 views

Custom selection marker

Hi all,

I have successful customized my bar chart items, but now there is no selection marker visible. Here some code:

<Style x:Key="CustomBarStyle" TargetType="telerikCharting:Bar">

<Setter Property="Template">

<Setter.Value>

<ControlTemplate TargetType="telerikCharting:Bar">

<Canvas>

<Rectangle

x:Name="PART_DefiningGeometry"

Height="{TemplateBinding ItemActualHeight}"

Width="{TemplateBinding ItemActualWidth}"

Fill="Blue" />

<Canvas.RenderTransform>

<ScaleTransform x:Name="PART_AnimationTransform" ScaleY="0" />

</Canvas.RenderTransform>

</Canvas>

</ControlTemplate>

</Setter.Value>

</Setter>

</Style>

This is the style for my items. Fill is normaly a property of my item class.

<telerik:RadChart

x:Name="Chart" Grid.ColumnSpan="2" ItemsSource="{Binding BarChartList}">

<telerik:RadChart.DefaultView>

<telerikCharting:ChartDefaultView ChartLegendPosition="Bottom">

<telerikCharting:ChartDefaultView.ChartLegend>

<telerikCharting:ChartLegend Header="Legend" UseAutoGeneratedItems="false" ItemsPanelOrientation="Horizontal" >

<telerikCharting:ChartLegend.Items>

<telerikCharting:ChartLegendItem Label="label1" MarkerFill="Green" />

<telerikCharting:ChartLegendItem Label="label2" MarkerFill="Red" />

<telerikCharting:ChartLegendItem Label="label3" MarkerFill="Blue" />

<telerikCharting:ChartLegendItem Label="label4" MarkerFill="Orange" />

</telerikCharting:ChartLegend.Items>

</telerikCharting:ChartLegend>

</telerikCharting:ChartDefaultView.ChartLegend>

<telerikCharting:ChartDefaultView.ChartArea>

<telerikCharting:ChartArea ItemClick="ChartAreaItemClick" Annotations="{Binding BarChartAnnotations}">

<telerikCharting:ChartArea.AxisY>

<telerikCharting:AxisY AutoRange="False" MinValue="0" MaxValue="{Binding BarChartMax}" Step="10" />

</telerikCharting:ChartArea.AxisY>

<telerikCharting:ChartArea.AxisX>

<telerikCharting:AxisX AutoRange="False" MinValue="1" MaxValue="{Binding BarChartList.Count}" Step="1" />

</telerikCharting:ChartArea.AxisX>

</telerikCharting:ChartArea>

</telerikCharting:ChartDefaultView.ChartArea>

</telerikCharting:ChartDefaultView>

</telerik:RadChart.DefaultView>

<telerik:RadChart.AnimationSettings>

<telerikCharting:AnimationSettings ItemDelay="0:0:0" ItemAnimationDuration="0:0:0.2" />

</telerik:RadChart.AnimationSettings>

<telerik:RadChart.DefaultSeriesDefinition>

<telerikCharting:BarSeriesDefinition x:Name="BarSeries" ItemStyle="{StaticResource CustomBarStyle}">

<telerikCharting:BarSeriesDefinition.InteractivitySettings>

<telerikCharting:InteractivitySettings SelectionMode="Single" SelectionScope="Item" />

</telerikCharting:BarSeriesDefinition.InteractivitySettings>

</telerikCharting:BarSeriesDefinition>

</telerik:RadChart.DefaultSeriesDefinition>

<telerik:RadChart.SeriesMappings>

<telerikCharting:SeriesMapping SeriesDefinition="{Binding ElementName=BarSeries}">

<telerikCharting:SeriesMapping.ItemMappings>

<telerikCharting:ItemMapping FieldName="Value" DataPointMember="YValue" />

</telerikCharting:SeriesMapping.ItemMappings>

</telerikCharting:SeriesMapping>

</telerik:RadChart.SeriesMappings>

</telerik:RadChart>

And this is the chart control. I can select each item, ChartAreaItemClicked is fired, but there is noch border around the items. How can I place a csutom style for that?

Kind regards,
dpl

Chart

answered on 21 Aug 2013

5 answers

222 views

During Drag-and-drop -- how to enable Copy through pressing Ctrl?

Hi telerik,

Using the old implementation of drag-and-drop, we were able to copy-drag by catching the press of Ctrl key during the drag.

How do you recommend enabling this functionality using the new dragdropmanager?

Yours,

Anders, Denmark

TreeView

answered on 21 Aug 2013