Questions on UI for WPF Forum

8 answers

486 views

[Solved] DisplayMemberPath for data binding not working

Hi

I am trying to implement a RadContextMenu and am not seeming to be able to get the DisplayMemberPath to work

The following code does not display the correct label on the menuitem ( the menu items do display)

<telerik:RadButton cal:Message.Attach="Show" BorderBrush="{x:Null}" Background="{x:Null}"

Foreground="Black" FontFamily="Arial" Margin="1,3">

<Grid>

<telerik:RadContextMenu.ContextMenu>

<telerik:RadContextMenu ItemsSource="{Binding Items}"
Placement="Right" DisplayMemberPath="DisplayName" / >

</telerik:RadContextMenu.ContextMenu>

<TextBlock VerticalAlignment="Top"

Foreground="Red"

HorizontalAlignment="Right"

Margin="2"

Text="{Binding Status}" />

<StackPanel>

<Image Source="{Binding Icon}" HorizontalAlignment="Center" VerticalAlignment="Center" />

<TextBlock Text="{Binding IconName}" Foreground="White" HorizontalAlignment="Center" />

</StackPanel>

</Grid>

</telerik:RadButton>

But this code does

<telerik:RadContextMenu.ContextMenu>

<telerik:RadContextMenu ItemsSource="{Binding Items}" Placement="Right" DisplayMemberPath="DisplayName" >

<telerik:RadContextMenu.ItemTemplate>

<DataTemplate>

<TextBlock Text="{Binding DisplayName}" />

</DataTemplate>

</telerik:RadContextMenu.ItemTemplate>

</telerik:RadContextMenu>

</telerik:RadContextMenu.ContextMenu>

I don't want to use the second code I would like to use DisplayMemberPath. I also tried setting ToString() on the buisness object as stated in the documenation (http://www.telerik.com/help/wpf/radcontextmenu-populating-with-data-data-binding-support-overview.html ) But this did not work either.

Does anyone have any idea why this isn't working?

thanks

Murray

ContextMenu

answered on 30 May 2012

2 answers

204 views

[Solved] Auto column with minimum width

I would like my application GUI to be able to scale with the amount of screen estate available. Using a TileView, seems like the only options to control the column width are:

set ColumnsCount of the TileView, which will cause the tile to resize as the view resizes
set ColumnWidth, which gives each column a fixed width regardless of the size of the view, number of column would change according to the view width.

I quite like the second method, except that it leaves a rather ugly empty void on one side of the TileView.

Is there an option to either:

Cause the tile to stretch similar to when ColumnsCount is set? maybe with a MinimumColumnWidth property... For example, if MinimumColumnWidth=300 and the TileView width is 1100, each of the 3 columns will have the width of 366, and when the TileView has a width of 1200, one more column will appear with width of 300 each.
Evenly space the columns across the whole width of the TileView?

TileView

answered on 30 May 2012

5 answers

309 views

[Solved] ScaleTransform SelectedItem in RadCarousel

Hi!

I'm currently working on a project and I need to ScaleTransform the SelectedItem
I've tried diffrent ways, but no ways seems to be.

What i want is the Image/CarouselItem/SelectedItem to Scale when i trigger StoryBoard begin.

Like a ZoomIn/ZoomOut on the SelectedItem.

Is this possible to do?

TransformGroup transformGroup = (TransformGroup)SelectedItem.RenderTransform;

ScaleTransform transform = (ScaleTransform)transformGroup.Children[0];

xAni = new DoubleAnimation();

xAni.Duration = TimeSpan.FromMilliseconds(300);

xAni.From = xFrom;

xAni.To = xTo;

storyboard.Children.Add(xAni);

// if (yAni == null)

yAni = new DoubleAnimation();

yAni.Duration = TimeSpan.FromMilliseconds(300);

yAni.From = yFrom;

yAni.To = yTo;

storyboard.Children.Add(yAni);

Storyboard.SetTargetProperty(xAni, new PropertyPath("(UIElement.RenderTransform).(TransformGroup.Children)[0].(ScaleTransform.ScaleX)"));

Storyboard.SetTarget(xAni, SelectedItem);

Storyboard.SetTargetProperty(yAni, new PropertyPath("(UIElement.RenderTransform).(TransformGroup.Children)[0].(ScaleTransform.ScaleY)"));

Storyboard.SetTarget(yAni, SelectedItem);

storyboard.Begin();

<telerik:RadCarousel

x:Name="Part_RadCarousel"

AutoGenerateDataPresenters="False"

HorizontalAlignment="Stretch"

VerticalAlignment="Stretch"

Background="Black"

VirtualizingStackPanel.IsVirtualizing="True">

<telerik:RadCarousel.ItemTemplate>

<ItemContainerTemplate>

<Image HorizontalAlignment="Stretch"

VerticalAlignment="Stretch"

Margin="25"

Height="600"

Width="800"

RenderTransformOrigin="0.5,0.5"

Source="{Binding ImageUrl}">

<Image.RenderTransform>

<TransformGroup>

<ScaleTransform ScaleX="1" ScaleY="1"/>

</TransformGroup>

</Image.RenderTransform>

</Image>

</ItemContainerTemplate>

</telerik:RadCarousel.ItemTemplate>

<telerik:RadCarousel.ItemsPanel>

<ItemsPanelTemplate>

<telerik:RadCarouselPanel Path="{StaticResource path}"

IsContinuous="True"

IsScalingEnabled="True"

/>

</ItemsPanelTemplate>

</telerik:RadCarousel.ItemsPanel>

</telerik:RadCarousel

Regards
Joachim

Carousel

answered on 29 May 2012

2 answers

313 views

RadRibbonView Themes

Ok, I give up. How do you change the theme for this control? Assuming there is built in themes for this that is. I've been all over the documentation and the example but no where can I see how this is done. The WPF example that ships with the controls shows about 8 themes.... How do I use it? The default theme appears to be Office black. I'd like to change it to office blue.

Thanks in advance.

RibbonView and RibbonWindow

answered on 29 May 2012

1 answer

120 views

Are Permission Ranges Copyable?

Hi,

Is it possible to copy protection ranges from one document to another?

For example, I have a Paragraph in a Protected Document that is editable because of the current user that is logged in (user: editor):

<t:Paragraph StyleName="styleParagraphEditableGroup">

<t:PermissionRangeStart AnnotationID="6">

<t:PermissionRangeInfo Name="editor" Type="Individual" />

</t:PermissionRangeStart>

<t:Span Text="Editable Region Here!" />

<t:PermissionRangeEnd AnnotationID="6" />

</t:Paragraph>

Is it possible to copy and paste the Permission ranges into a new document? In my instance I can guarantee that the new document has the same Protection settings and users as the document that the content is being copied from.

Essentially my document has two types of permission ranges. Headers which no one can edit (i,e, they are assigned a User who doesn't really exist) and EditableGroups that can be edited by users logged in by the name editor (editors are always logged in, thus the EditableGroup regions can always be edited).

Thanks for your time,

Rob

RichTextBox

answered on 29 May 2012

1 answer

85 views

SelectedColorChanged not firing in RadControls for WPF 2012 1 0514 Dev hotfix

Hi,

Could you confirm that there is a bug in the build 'RadControls for WPF 2012 1 0514 Dev hotfix' that means the SelectedColorChanged event is not firing on the RadColorPicker when the color is changed?

Regards,
Chris

ColorPicker

answered on 29 May 2012

1 answer

254 views

Dependency Injection in Docking Manager

How do I inject a RadSplitContainer to my main docking manager (telerik:RadDocking). Currently I'm doing the following.

I am using the ninject DI framework.

I have the following code in my main main window.

<telerik:RadDocking x:Name="mainDockingManager" Grid.Row="1" Grid.Column="0"

<telerik:RadDocking.DocumentHost

<telerik:RadSplitContainer><telerik:RadPaneGroup

<telerik:RadDocumentPane>Stuff here</telerik:RadDocumentPane

</telerik:RadPaneGroup

</telerik:RadSplitContainer

</telerik:RadDocking.DocumentHost><br></telerik:RadDocking>

In the constructor I initialise the DI framework and inject the ILegend usercontrol into the docking manager.

InitializeComponent();

kernel =

new StandardKernel(new

AppModule());

this.mainDockingManager.Items.Add(kernel.Get<ILegend>());

The ILegend UserControl is just a wrapper around a <telerik:RadSplitContainer> i.e.:

<UserControl x:Class="Whiteboard.Plugin.UI.UnclassLegend"<br>

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"<br>

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"<br>

xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" <br>

xmlns:d="http://schemas.microsoft.com/expression/blend/2008"<br>

xmlns:telerik="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Docking"<br>

mc:Ignorable="d" d:DesignHeight="300" d:DesignWidth="300"><br>

<telerik:RadSplitContainer telerik:DockingPanel.InitialSize="170,500" InitialPosition="DockedLeft">

This method doesn't seem to be working, is it possible to inject different implementations of a RadSplitContainer containing different content?

Docking

answered on 29 May 2012

1 answer

216 views

Listbox Drag & Drop Example - Tooltip

Hi,

i'm using the Listbox Drag & Drop example as base of my ListBox. I use also a ItemTEmplate + DataTemplate. But how do i add my own TooltipTemplate to the ListboxItems?

i found an example for a tooltip template:

<Style x:Key="{x:Type ToolTip}" TargetType="ToolTip">

<Setter Property="OverridesDefaultStyle" Value="true"/>

<Setter Property="HasDropShadow" Value="True"/>

<Setter Property="Template">

<Setter.Value>

<ControlTemplate TargetType="ToolTip">

<Border CornerRadius="7" HorizontalAlignment="Center" VerticalAlignment="Top" Padding="5" BorderThickness="3,3,3,3">

<Border.Background>

<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">

<GradientStop Color="#CF181818" Offset="0"/>

<GradientStop Color="#BE1C1C1C" Offset="1"/>

</LinearGradientBrush>

</Border.Background>

<Border.BorderBrush>

<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">

<GradientStop Color="#80FFFFFF" Offset="0"/>

<GradientStop Color="#7FFFFFFF" Offset="1"/>

<GradientStop Color="#FFFFF18D" Offset="0.344"/>

<GradientStop Color="#FFFFF4AB" Offset="0.647"/>

</LinearGradientBrush>

</Border.BorderBrush>

<StackPanel>

<TextBlock FontFamily="Tahoma" FontSize="11" Text="{Binding Name}" Foreground="#FFFFFFFF" />

</StackPanel>

</Border>

</ControlTemplate>

</Setter.Value>

</Setter>

</Style>

But how bin this Template to my DataItems?

thanks
regards
rene

ListBox

answered on 29 May 2012

2 answers

111 views

Problem in Maximize state

Hi
when i put Rad Window in a Maximized state, I can't well be closed or minimized
because the mouse pointer must be placed in the upper button

Window

answered on 29 May 2012

1 answer

85 views

WPF 2012.1.507.40

At present I am using Telerik assemblies 2012.1.507.40 but my teammate when logged into the product download page can only see 2012.1.326 (Mar 26, 2012).

What would be the best course of action to download the full msi for 2012.1.507.40?

Thank you,

General Discussions

answered on 29 May 2012