Questions on UI for WPF Forum

2 answers

106 views

Hello,

I have not seen anything in the docs that I have read, but judging by the lack of assemblies in the WPF35 folder, I am worried about the answer....Is the Diagram framework supported on the 3.5 framework at all?

Thanks,
Mark.

Diagram

answered on 11 Jun 2012

4 answers

128 views

flat hierarchy style on childtable of a gridview

Hello out there

I'm just working on a report table, which should list my materials and all materials below one.
To display the data, I'm using the gridview with the childtemplate things.
This is working without problems but I want to use a flat hierarchy style instead of the default one.
So it should look like this

Cost Type
Parent x x
Child x x
Child-child x x

I really don't know how to do this.
Hope you can help me.

Thanks in advance!
Greetings
Emanuel

GridView

answered on 11 Jun 2012

1 answer

113 views

GridView

Hi,

i found this example to change the CellTemplate. This works fine, but how do i insert a "Passwordbox"?

<telerik:RadGridView x:Name="RadGridView" AutoGenerateColumns="False" >

<telerik:RadGridView.Columns>

<telerik:GridViewDataColumn DataMemberBinding="{Binding Name}" Header="Select hobby" />

<telerik:GridViewDataColumn >

<telerik:GridViewDataColumn.CellTemplate>

<DataTemplate>

<telerik:RadComboBox ItemsSource="{Binding AvailableHobbies}" >

<telerik:RadComboBox.SelectionBoxTemplate>

<DataTemplate>

<TextBlock Text="{Binding Owner.Choices}" />

</DataTemplate>

</telerik:RadComboBox.SelectionBoxTemplate>

<telerik:RadComboBox.ItemTemplate>

<DataTemplate>

<StackPanel Orientation="Horizontal">

<CheckBox IsChecked="{Binding IsChecked, Mode=TwoWay}"

Content="{Binding Description}" />

</StackPanel>

</DataTemplate>

</telerik:RadComboBox.ItemTemplate>

</telerik:RadComboBox>

</DataTemplate>

</telerik:GridViewDataColumn.CellTemplate>

</telerik:GridViewDataColumn>

<telerik:GridViewDataColumn DataMemberBinding="{Binding Choices}" />

</telerik:RadGridView.Columns>

</telerik:RadGridView>

With Passwordbox:

<DataTemplate>

<StackPanel Orientation="Horizontal">

<Passwordox Name="Password_txt" Password="{Binding Password}" />

</StackPanel>

</DataTemplate>

binding does not work, but why? A simple Textbox ist working fine with this Binding!
Thanks Best Regards
Rene

GridView

answered on 11 Jun 2012

1 answer

118 views

Making Individual Shapes Read-Only

How would one go about making certain shapes in a diagram read-only--i.e. cannot be resized, or manipulated in any way--but would still be enabled (i.e. HitTest is enabled)? The IsManipulationEnabled property on the shape seems to have no impact.

Diagram

answered on 11 Jun 2012

1 answer

129 views

Column Background overrides Row Highlight

When I specify the Background color of a column, the Row Highlight no longer highlights that column.

<telerik:GridViewDataColumn Width="10*" Header="Enabled?" Background="White" DataMemberBinding="{Binding IsEnabled, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" UniqueName="IsEnabled" IsReadOnly="False"/>

How do I change the background color for a particular column without it interrupting the Row Highlight?

GridView

answered on 11 Jun 2012

1 answer

118 views

TextInput Validation?

Hi,

i'm using RadControls for WPF Q1 2012 SP1 and the RadMaskedTextInput:
I need a Validation, the Input should look like this:

2009r4n15
2009r4n16
2011r5n16
2012r2n10
...

<telerik:RadMaskedTextInput x:Name="VersionText" Width="Auto" Grid.Row="4" Margin="5" HorizontalAlignment="Stretch" Height="Auto" Mask="####_##_###" EmptyContent="Version: z.B.: 2008_r4_n10" UpdateValueEvent="LostFocus" />

Can i add a Validation to this textinput? And how?

Thanks a lotRegards
Rene

MaskedInput (Numeric, DateTime, Text, Currency)

answered on 11 Jun 2012

1 answer

171 views

Display image inside VirtualizingWrapPanel

i want to display image in each item on VirtualizaingWrapPanel.
I try to modify the sample code VirtualizingWrapPanel.WPF Example.xml
by adding a line (bold below) to show a image

< DataTemplate x:Key="dataTemplate">
..........................
< TextBlock FontWeight="Bold" Text="Discontinued:" Grid.Row="4"/>
<TextBlock Text="{Binding Discontinued}" Grid.Row="4" Grid.Column="1" />

<TextBlock FontWeight="Bold" Text="Image:" Grid.Row="5"/>
<Image Source="{Binding Image}" Grid.Row="5" Grid.Column="1" />
</Grid>

the Image is a property with BitmapImage Type.
After recomplie the sample and i can see the image shown.
However,when i resize the sample window.the app seems hang.
I would like to known the properly way to display a image in VirtualizingWrapPanel?

VirtualizingWrapPanel

answered on 11 Jun 2012

3 answers

170 views

Shift-Tab not working

When I have an item selected in a RadTreeView, pressing the Tab key seems to work appropriately (shift focus to next focusable element), but Shift-Tab doesn't appear to be working at all. Is this a known issue?

TreeView

answered on 08 Jun 2012

3 answers

179 views

Cannot find RadChartView Control

I am pretty sure that i have the correct references made in my project. but i cannot seem to find the RadChartView Control. I know its go to be something stupid that i am missing. but some help would be greatly appreciated.

ChartView

answered on 08 Jun 2012

7 answers

182 views

RadPanes get stuck on MouseOver

Hi,

I am encountering the following crash scenario:

1.) Unpin all RadPanes in the application.
2.) While pressing the left MouseButton - hover over the AutoHide-Items up and down quickly.
3.) --> The RadPanes slide in and out forever and the UI gets stuck.

Is there a solution to this behaviour?

Thanks,
Ruth S.

Docking

answered on 08 Jun 2012