I'm starting to play around with the Telerik RTB and I was wondering if there was a way to get the word under the mouse cursor?

Hello,

I'm binding to multiple items using PropertySetMode="Intersection" and CurrentPropertySet.  Changes to the properties from the PropertyGrid combobox work as expected, but changes to the objects from anywhere else in the application do not cause the PropertyGrid to update until the item selection is refreshed.  The objects implement INotifyPropertyChanged.  Is there something else I'm missing to get the changes to be shown in the PropertyGrid?

Here is some of the relevant XAML and my view model:

I prepared a sample project starting from another sample I found on this forum but I was unable to upload. I can provide this if it helps.

Thanks for any help you can offer!

Can diagram be painted on intitialization based on input data ?

if i have list of objects and then for each object will be created shape

thank you

Hi,

I am using WPF , MEF, PRISM and Telerik Components RadGrid , RadDataFilter and RadDataPager with the StyleManager.

The Problem i have is in RadDataFilter .If i open the Filter Criterias the Value for Filter is missing in Fluent Dark and Light . But if i only switch the Theme to Win8 it´s there. The Code of my View is below and some Pictures of the visual Tree are in the Attachments.

Is this a Bug in Fluent Styles or mine in xaml ?

In App.xaml.cs i only switch this 2 block of code to see if there is a Field in Win8  and also in Fluent but i can only find it in Win8 Theme correctly.

            //Fluent resources
            FluentPalette.LoadPreset(FluentPalette.ColorVariation.Light);
            FluentPalette.Palette.FontSizeS = 10;
            FluentPalette.Palette.FontSize = 10;
            FluentPalette.Palette.FontSizeL = 12;
            FluentPalette.Palette.FontSizeXL = 14;
            FluentPalette.Palette.FontFamily = new FontFamily("Segoe UI");
            FluentPalette.Palette.CornerRadius = new CornerRadius(5);
            FluentTheme apptheme = new FluentTheme();
            ThemeEffectsHelper.IsAcrylicEnabled = false;
            StyleManager.ApplicationTheme = apptheme;

            //Windows8Touch resources
            //Windows8Palette.Palette.FontSizeS = 8;
            //Windows8Palette.Palette.FontSize = 10;
            //Windows8Palette.Palette.FontSizeL = 12;
            //Windows8Palette.Palette.FontSizeXL = 14;
            //Windows8Palette.Palette.FontSizeXXL = 16;
            //Windows8Palette.Palette.FontFamily = new FontFamily("Courier New");
            //Windows8Palette.Palette.FontFamilyLight = new FontFamily("Courier New");
            //Windows8Palette.Palette.FontFamilyStrong = new FontFamily("Courier New");
            //StyleManager.ApplicationTheme = new Windows8Theme();

If you look into the visual Tree attached pictures it looks like there is something missing under the "Filter Editor" in Fluent Style compared to the same entry in Win8.

I also tried this Styles with different results.

worked ok with Vista => value field is there   with StyleManager.ApplicationTheme = new VistaTheme();

but it´s also missing with => StyleManager.ApplicationTheme = new MaterialTheme();

Any Idea how i can fix this please.

Thanks br

Thomas Cinatl

 
<UserControl x:Class="MySolutionApplication.Views.LookupListGrid"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
             xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
             xmlns:telerikGrid="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.GridView"
             xmlns:Mvvm="clr-namespace:Prism.Mvvm;assembly=Prism.Wpf"
             UseLayoutRounding="True" IsEnabled="True"
             Mvvm:ViewModelLocator.AutoWireViewModel="True"
             mc:Ignorable="d" d:DesignWidth="1022" d:DesignHeight="649"
            >
    <DockPanel>
        <DockPanel.Resources>
                <Style x:Key="CenterCheckBoxColumnCellStyle" TargetType="telerik:GridViewCell">
                    <Setter Property="HorizontalContentAlignment" Value="Center"/>
                </Style>
                <Style x:Key="GridViewHeaderRowStyle" TargetType="{x:Type telerik:GridViewHeaderCell}">
                    <Setter Property="Background"
                        Value="DarkBlue" />
                </Style>
        </DockPanel.Resources>
       
        <TextBlock x:Name="label" Text="{Binding DisplayName,FallbackValue='Lookup'}" Grid.Row="0" Margin="0" HorizontalAlignment="Stretch" Style="{StaticResource HeaderStyle}" VerticalAlignment="Center"
                   DockPanel.Dock="Top"/>
       
        <telerik:RadExpander DockPanel.Dock="Top" Header="SEARCH" FontWeight="Bold">
            <telerik:RadDataFilter x:Name="radDataFilter" Source="{Binding Items, ElementName=LookupListGridCtrl}" >
            </telerik:RadDataFilter>
        </telerik:RadExpander>
       
            <telerik:RadGridView x:Name="LookupListGridCtrl" ItemsSource="{Binding Nodes,Mode=TwoWay}" SelectedItem="{Binding Nodes.SelectedUiDataItem,Mode=TwoWay}"  Grid.Row="1"
                                 AutoGenerateColumns="false" GroupRenderMode="Flat" NewRowPosition="Top"
                                 CanUserDeleteRows="True" ScrollMode="Deferred" IsSynchronizedWithCurrentItem="True" CanUserResizeColumns="True"
                                 RowIndicatorVisibility="Visible" Margin="0,0,0,1"
                                 IsFilteringAllowed="False">

                <telerik:EventToCommandBehavior.EventBindings>
                    <telerik:EventBinding Command="{Binding CommandProvider.DoDeleteRow}" EventName="Deleted" RaiseOnHandledEvents="True" PassEventArgsToCommand="True" />
                    <telerik:EventBinding Command="{Binding CommandProvider.DoInsertRow}" EventName="RowEditEnded" RaiseOnHandledEvents="True" PassEventArgsToCommand="True" />
                    <telerik:EventBinding Command="{Binding CommandProvider.DoAddNew}" EventName="AddingNewDataItem" RaiseOnHandledEvents="True" PassEventArgsToCommand="True" />
                    <telerik:EventBinding Command="{Binding CommandProvider.DoValidatingCell}" EventName="CellValidating" RaiseOnHandledEvents="True" PassEventArgsToCommand="True" />
                    <telerik:EventBinding Command="{Binding CommandProvider.DoValidatingRow}" EventName="RowValidating" RaiseOnHandledEvents="True" PassEventArgsToCommand="True" />
                </telerik:EventToCommandBehavior.EventBindings>

                <telerik:RadGridView.Columns>
                    <telerik:GridViewColumn Header="x" Width="30" HeaderTextAlignment="Center" HeaderCellStyle="{DynamicResource GridViewHeaderRowStyle}" IsFilterable="False"
                                            IsGroupable="False" IsReorderable="False" IsSortable="False" IsResizable="False">
                        <telerik:GridViewColumn.CellTemplate>
                            <DataTemplate>
                                <telerik:RadButton Command="telerikGrid:RadGridViewCommands.Delete"
                                                   CommandParameter="{Binding}"
                                                   telerik:TouchManager.IsTouchHitTestVisible="False">
                                    <Image Height="15" Width="15" Source="/MySolutionApplication;component/Images/DeleteHS.png"/>
                                </telerik:RadButton>
                            </DataTemplate>
                        </telerik:GridViewColumn.CellTemplate>
                    </telerik:GridViewColumn>
                    <!-- Compare with : :group_lookup_lkp:ROOT:par_lkp_lookup_lkp:ROOT:par_lkp_group_lookup_lkp:ROOT: -->
                    <!-- Text: lookup_lkp -->
                    <telerik:GridViewDataColumn Header="LOOKUP"
                                                DataMemberBinding="{Binding lookup_lkp, Mode=TwoWay}"
                                                Width="90*"
                                                TextAlignment="Left"/>
                    <!-- Compare with : :group_lookup_lkp:ROOT:par_lkp_lookup_lkp:ROOT:par_lkp_group_lookup_lkp:ROOT: -->
                    <!-- Compared with : group_lookup_lkp  IN  :group_lookup_lkp:ROOT:par_lkp_lookup_lkp:ROOT:par_lkp_group_lookup_lkp:ROOT: -->
                    <!-- Lookup: group_lookup_lkp -->
                    <telerik:GridViewComboBoxColumn Header="GROUP LOOKUP" Width="180*"
                                                    DataMemberBinding="{Binding group_lookup_lkp, Mode=TwoWay}"
                                                    DisplayMemberPath="display_nam"
                                                    ItemsSource="{Binding Nodes.GroupLookups}"
                                                    SelectedValueMemberPath="lookup_lkp"
                                                    >
                        <telerik:GridViewComboBoxColumn.ItemTemplate>
                            <DataTemplate>
                                <Grid>
                                    <TextBlock Text="{Binding display_nam}" TextAlignment="Left"/>
                                </Grid>
                            </DataTemplate>
                        </telerik:GridViewComboBoxColumn.ItemTemplate>
                    </telerik:GridViewComboBoxColumn>
                    <!-- Ignore NonList: alias_id -->
                    <!-- Compare with : :group_lookup_lkp:ROOT:par_lkp_lookup_lkp:ROOT:par_lkp_group_lookup_lkp:ROOT: -->
                    <!-- Compared with : par_lkp_lookup_lkp  IN  :group_lookup_lkp:ROOT:par_lkp_lookup_lkp:ROOT:par_lkp_group_lookup_lkp:ROOT: -->
                    <!-- Lookup: par_lkp_lookup_lkp -->
                    <telerik:GridViewComboBoxColumn Header="PAR LKP LOOKUP" Width="210*"
                                                    DataMemberBinding="{Binding par_lkp_lookup_lkp, Mode=TwoWay}"
                                                    DisplayMemberPath="display_nam"
                                                    ItemsSource="{Binding Nodes.ParLkpLookups}"
                                                    SelectedValueMemberPath="lookup_lkp"
                                                    >
                        <telerik:GridViewComboBoxColumn.ItemTemplate>
                            <DataTemplate>
                                <Grid>
                                    <TextBlock Text="{Binding display_nam}" TextAlignment="Left"/>
                                </Grid>
                            </DataTemplate>
                        </telerik:GridViewComboBoxColumn.ItemTemplate>
                    </telerik:GridViewComboBoxColumn>
                    <!-- Compare with : :group_lookup_lkp:ROOT:par_lkp_lookup_lkp:ROOT:par_lkp_group_lookup_lkp:ROOT: -->
                    <!-- Compared with : par_lkp_group_lookup_lkp  IN  :group_lookup_lkp:ROOT:par_lkp_lookup_lkp:ROOT:par_lkp_group_lookup_lkp:ROOT: -->
                    <!-- Lookup: par_lkp_group_lookup_lkp -->
                    <telerik:GridViewComboBoxColumn Header="PAR LKP GROUP LOOKUP" Width="300*"
                                                    DataMemberBinding="{Binding par_lkp_group_lookup_lkp, Mode=TwoWay}"
                                                    DisplayMemberPath="display_nam"
                                                    ItemsSource="{Binding Nodes.ParLkpGroupLookups}"
                                                    SelectedValueMemberPath="lookup_lkp"
                                                    >
                        <telerik:GridViewComboBoxColumn.ItemTemplate>
                            <DataTemplate>
                                <Grid>
                                    <TextBlock Text="{Binding display_nam}" TextAlignment="Left"/>
                                </Grid>
                            </DataTemplate>
                        </telerik:GridViewComboBoxColumn.ItemTemplate>
                    </telerik:GridViewComboBoxColumn>
                    <!-- Ignore NonList: external_uri -->
                    <!-- Ignore NonList: customized_flg -->
                    <!-- Compare with : :group_lookup_lkp:ROOT:par_lkp_lookup_lkp:ROOT:par_lkp_group_lookup_lkp:ROOT: -->
                    <!-- Text: display_nam -->
                    <telerik:GridViewDataColumn Header="DISPLAY"
                                                DataMemberBinding="{Binding display_nam, Mode=TwoWay}"
                                                Width="120*"
                                                TextAlignment="Left"/>
                    <!-- Compare with : :group_lookup_lkp:ROOT:par_lkp_lookup_lkp:ROOT:par_lkp_group_lookup_lkp:ROOT: -->
                    <!-- Text: display_short_txt -->
                    <telerik:GridViewDataColumn Header="DISPLAY SHORT"
                                                DataMemberBinding="{Binding display_short_txt, Mode=TwoWay}"
                                                Width="195*"
                                                TextAlignment="Left"/>
                    <!-- Ignore NonList: report_txt -->
                    <!-- Ignore NonList: description_txt -->
                    <!-- Ignore Audit: create_user -->
                    <!-- Ignore Audit: create_date -->
                    <!-- Ignore Audit: modify_user -->
                    <!-- Ignore Audit: modify_date -->
                    <!-- Ignore Audit: valid_from -->
                    <!-- Ignore Audit: valid_to -->
                    <!-- Ignore Audit: deleted_yn -->
                    <!-- Compare with : :group_lookup_lkp:ROOT:par_lkp_lookup_lkp:ROOT:par_lkp_group_lookup_lkp:ROOT: -->
                    <!-- Flag: valid_yn -->
                    <telerik:GridViewCheckBoxColumn Header="VALID" DataMemberBinding="{Binding IsValidYn, Mode=TwoWay}"  AutoSelectOnEdit="True" EditTriggers="CellClick" Width="75*" >
                        <telerik:GridViewCheckBoxColumn.CellStyle>
                            <Style TargetType="telerik:GridViewCell" BasedOn="{StaticResource CenterCheckBoxColumnCellStyle}">
                                <Setter Property="HorizontalContentAlignment" Value="Center" />
                            </Style>
                        </telerik:GridViewCheckBoxColumn.CellStyle>
                    </telerik:GridViewCheckBoxColumn>
                </telerik:RadGridView.Columns>
            </telerik:RadGridView>

            <telerik:RadDataPager PageSize="20"
                                      Grid.Row="2" FontSize="12" Margin="0,-1,0,0"
                                      Source="{Binding Items, ElementName=LookupListGridCtrl}"
                                      IsTotalItemCountFixed="True"
                                      DisplayMode="FirstLastPreviousNextNumeric, Text" />
    <!--</Grid>-->
    </DockPanel>
</UserControl>

Hi

We're using a WPF RadWindow to customize a titlebar with an image and keeping the other behaviors and we application is used in one or two monitors.

After implementation, when restore and maximize in the second monitor, the window's height override the taskbar and exceeds the second monitor and show the RadWindow in the primary monitor.

How correct this problem?

Best Regards

Pierre Voigt

OBS:

* The second monitor is above the primary monitor.

* The telerik's version is 2018.1.220.45.

* We're using the Fluent theme.

* Sample:

MainWindow.xaml.cs

MainWindow.xaml

App.xaml.cs

App.xaml

I need to set checkbox into GridView checkboxcolumn header to implement "Select all" functionallity.

In wpf DataGrid it was simple i could set HeaderColumnTemplate property in xaml and bind to a DataGrid ViewModel object property. Unfortuantly I could not find simillar property or a way to to implement the functionality i need.

Hello Telerik,

I'm working with a RadDiagram.

In my case, I have a red rectangle to show to user the limit of the diagram. If he moves a Shape outside of the red rectangle body, we replace the shape inside the rectangle (with an algorithm).

For all shape types, is working find, but not for RadDiagramConnection.

My sub :

For example, consider the first case => If shapeAsRectangle.Left < MinX

For all shapes, the p_shape.Position is set to 22, but for RadDiagramConnection, the value is not updated.

Do you know why the position is not updated for RadDiagramConnection ? And how can I resolve it ?

Furthermore, I should to be able to know if there is a rotation for the shape which encircle the RadDiagramConnection (the If, elseif, elseif... is a draft copy)

Thanks a lot.

I'm not able to get Dragon select drop-down options.

 <telerik:RadComboBox Grid.Row="5" Grid.Column="1" Padding="1" Grid.ColumnSpan="3" Name="SearchComboBox"                               
                                AutomationProperties.Name="Search:"
                                MaxHeight="20"
                                MinWidth="270"
                                VerticalAlignment="Center"
                                IsEditable="True"
                                IsReadOnly="False"
                                CanAutocompleteSelectItems="False"
                                CanKeyboardNavigationSelectItems="False"
                                IsTextSearchEnabled="False"
                                StaysOpenOnEdit="False"
                                OpenDropDownOnFocus="False"
                                IsMouseWheelEnabled="True"
                                MaxDropDownHeight="200"
                                Focusable="True"
                                IsTabStop="True"
                                TabIndex="101"         
                                ItemTemplate="{StaticResource GridLikeDataTemplate}"
                                TextBoxStyle="{StaticResource CustomComboTextBoxStyle}"
                                ItemsSource="{Binding List}"
                                KeyDown="General_KeyDown"
                                ScrollViewer.ScrollChanged="SearchCombo_ScrollChanged"
                                TextBoxBase.TextChanged="SearchCombo_TextChanged"
                                SelectionChanged="SearchCombo_SelectionChanged" >
                                <!--<telerikPresentation:RadComboBox.ItemContainerStyle>
                                    <Style TargetType="{x:Type telerikPresentation:RadComboBoxItem}">
                                        <Setter Property="AutomationProperties.Name" Value="{Binding Name}"/>
                                    </Style>
                                </telerikPresentation:RadComboBox.ItemContainerStyle>-->

                            </telerik:RadComboBox>

Template:

   <DataTemplate x:Key="GridLikeDataTemplate">
                                <DockPanel DataContext="{Binding}">
                                    <TextBlock Width="150" DockPanel.Dock="Right" Foreground="Gray" Text="{Binding TypeName}" Margin="0,0,15,0" />
                                    <TextBlock Text="{Binding Name}" FontWeight="Bold" Margin="0,0,20,0" AutomationProperties.Name="{Binding Name}"/>
                                </DockPanel>
                            </DataTemplate>

I used Inspect.exe and verified that the "Name" property was set propertly, but Click <PROPERTY NAME> is not working.  Please let me know if there is anything I missed. Thank you in advance. 

Does anybody know if the results from sibling aggregate functions can be used as input values for another function?

I would like to display the following grid:

                          Day 1                                 

                          Aggr1     Aggr2    Diff
  Shop               v1            v2         v1-v2
       Item A        p1A         p2A
       Item B        p1B         p2B

Is there any way to access the Aggr1 and Aggr 2 results in the Diff aggregate?

Kindly let me know, how can I bind its command in MVVM architecture.

Regards,

Tayyaba