Questions on UI for WPF Forum

10 answers

804 views

Hi all,
I want to do the following behavior in my program.
I have a GridView and below form, which is still visible. I need to change the background when the form gets focus. Standard background is gray, and if form get the focus to look the same(background) as the selected row in the DataGrid. It is not difficult, but if I change the main theme from SummerTheme to Office_SilverTheme, I have a complicated background to change.

My query is as follows.
Can I use this
<Setter Property="Background" Value="StaticResource GridViewRowSelectedBackground}" />
And call value in TelericTheme.

If I change the StyleManager.ApplicationTheme in the future, I will get right background.

Thank you for the tip.

My definition style in Themes/Generic.xaml

<LinearGradientBrush x:Key="GridViewRowSelectedBackground" EndPoint="0.5,1" StartPoint="0.5,0">

<GradientStop Color="#FFFFCA5D" Offset="1"/>

<GradientStop Color="#FFFFDC9C" Offset="0"/>

</LinearGradientBrush>

<Style x:Key="Form_Style" TargetType="Border" >

<Setter Property="BorderBrush" Value="White" />

<Setter Property="BorderThickness" Value="2" />

<Setter Property="Padding" Value="1" />

<Setter Property="Margin" Value="1" />

<Setter Property="CornerRadius" Value="5"/>

<Setter Property="Background" Value="{StaticResource Form_Background}" />

<Style.Triggers>

<Trigger Property="IsKeyboardFocusWithin" Value="True" >

<Setter Property="Background" Value="{StaticResource GridViewRowSelectedBackground}" />

</Trigger>

</Style.Triggers>

</Style>

General Discussions

answered on 25 Feb 2013

1 answer

168 views

adding a new row and setting focus to it

hi,
i want to add a new row to the grid, when the user completes the editing of the last row (i am having 3 columns, in that first two columns only editable, so the user when completes editing the second column focus should be set to the newly added row's second column, so that the user can start typing it.

In this once i added a new row (when user presses tab after editing last row's second column) focus is moved out of the grid, but the new row is added.

how can acheive this?

Thanks
Subash

GridView

answered on 25 Feb 2013

1 answer

157 views

Setting alignment of the donut

Hello,

we use a donut chart for some statistics. Is it possible, to change the alignment of the donut?

<Window x:Class="WpfApplication1.Window1"

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

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

xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"

xmlns:telerikQuickStart="clr-namespace:Telerik.Windows.Controls.QuickStart;assembly=Telerik.Windows.Controls"

Title="Window1" Height="300" Width="300">

<WrapPanel Orientation="Vertical">

<Border telerikQuickStart:ThemeAwareBackgroundBehavior.IsEnabled="True">

<telerik:RadChart x:Name="RadChart1" ItemsSource="{Binding StaticResource Umsatzdaten}" VerticalContentAlignment="Top">

<telerik:RadChart.Content>

<Label Content="Umsätze der letzten 6 Monate" FontWeight="Bold"/>

</telerik:RadChart.Content>

<telerik:RadChart.DefaultSeriesDefinition>

<telerik:DoughnutSeriesDefinition LegendDisplayMode="None">

<telerik:DoughnutSeriesDefinition.InteractivitySettings>

<telerik:InteractivitySettings HoverScope="Item" SelectionScope="Item" SelectionMode="Single" />

</telerik:DoughnutSeriesDefinition.InteractivitySettings>

</telerik:DoughnutSeriesDefinition>

</telerik:RadChart.DefaultSeriesDefinition>

<telerik:RadChart.SeriesMappings>

<telerik:SeriesMapping>

<telerik:SeriesMapping.ItemMappings>

<telerik:ItemMapping DataPointMember="YValue" FieldName="Umsatz" />

<telerik:ItemMapping DataPointMember="Label" FieldName="MonatsnameMitUmsatz" />

<telerik:ItemMapping DataPointMember="LegendLabel" FieldName="Monatsname" />

<telerik:ItemMapping DataPointMember="XCategory" FieldName="Monat" />

</telerik:SeriesMapping.ItemMappings>

</telerik:SeriesMapping>

</telerik:RadChart.SeriesMappings>

</telerik:RadChart>

</Border>

</WrapPanel>

</Window>

Please take a look at the attached screenshots to understand what we want to do :)

Best regards

J

Chart

answered on 25 Feb 2013

1 answer

148 views

RadTreeView LoadOnDemand unsubscribe event

Hi!

I have a problem. I've RadTreeView with event IsLoadOnDemandEnabled=true and LoadOnDemand assigned to event. It's work the first time. When i try another time collapse and expand item, the event LoadOnDemand dont work...

Any ideas?

Thanks!

TreeView

answered on 25 Feb 2013

2 answers

76 views

disble minimize button on radwindo chrome

Hi There,

I have a requirement to hide the minimize and maximize buttons on header but i want to use the resize the window with cursor at bottom right corner. can you please tell me how i can achieve this ?

Regards,
Srinivas.

Window

answered on 25 Feb 2013

7 answers

1.0K+ views

Topmost for radwindow

dear all,
for window i have topmost function.

how can i use this functionon radwindow ( t.BringToFront() never work for me);

Window

answered on 25 Feb 2013

3 answers

151 views

ComboBox Column not displaying new property value in view mode

I have the following comboboxcolumn that is bound to a collection of strings. The DataMemberBinding points to a property in the object model. This property gets updated in another part of the system, but the comboboxcolumn does not reflect the new value in view mode. As soon as I click on the field, the combox displays the updated value. How can I get it to update in view mode?

<telerik:GridViewComboBoxColumn Header="M"

DataMemberBinding="{Binding SummaryGroupDetail.MisclassifiedType, Mode=TwoWay, NotifyOnSourceUpdated=True}"

UniqueName="MisclassifiedType"

ItemsSourceBinding=

"{Binding Path=DataContext.MisclassifiedTypes, RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type UserControl}}}"

/>

GridView

answered on 25 Feb 2013

1 answer

212 views

Empty RadGridView breaking on paste

RadGridView breaks when you have no data in it and you try and paste. I get a DataGrid_DisplayIndexOutOfRange exception. Here is an example:

<Window x:Class="TestTablePaste.MainWindow"

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

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

xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"

Title="MainWindow" Height="350" Width="525">

<Grid>

<telerik:RadGridView>

<telerik:RadContextMenu.ContextMenu>

<telerik:RadContextMenu>

<telerik:RadMenuItem Header="Paste" Command="ApplicationCommands.Paste"></telerik:RadMenuItem>

</telerik:RadContextMenu>

</telerik:RadContextMenu.ContextMenu>

</telerik:RadGridView>

</Grid>

</Window>

I was wondering if this is a known issue and if there was a work around.

GridView

answered on 25 Feb 2013

11 answers

159 views

MultipleRedoControl

I am using the MultipleUndoControl; is there a MultipleRedoControl? Or is there a way to use the MultipleUndoControl with Redo?

RichTextBox

answered on 25 Feb 2013

14 answers

1.5K+ views

How to set the background color consistent with current theme

Hi

I'm trying to set the background color of a Grid (LayoutRoot) of a RadWindow consitent with application theme (that could be changed); RadWindow has alway a white background color despite any ApplicationTheme I could set.
Currently I'm adding a dummy element