Questions on UI for WPF Forum

2 answers

133 views

Hi,

I have a problem with getting the child row that is selected.

I have a grid with in the first column of the child grid a checkbox to select/deselect. When the check changed i handle the event. But i get the parentrow in the selected row and not the child row

How can i get the selected child row?

Little info on how i fill the childcolumn

    
              radGridResubmit.TableDefinition.ChildTableDefinitions[0].AutoGenerateFieldDescriptors = false;  
        
                                Telerik.Windows.Controls.UI.GridViewDataColumn desc = new Telerik.Windows.Controls.UI.GridViewDataColumn();  
        
                                desc.HeaderText = "";  
        
                                desc.UniqueName = "IsSelectedForResubmit";  
        
                                desc.IsAutoGenerated = true;  
        
                                desc.CellStyle = new Style();  
        
                                desc.CellStyle.Setters.Add(new Setter(TemplateProperty, FindResource("CheckBoxColumnTemplateAction")));  
        
                                radGridResubmit.TableDefinition.ChildTableDefinitions[0].FieldDescriptors.Add(desc);  
        
                                desc = new GridViewDataColumn();  
        
                                desc.IsReadOnly = true;  
        
                                desc.HeaderText = "ActionName";  
        
                                desc.UniqueName = "ActionName";  
        
                                desc.IsAutoGenerated = true;  
        
                                radGridResubmit.TableDefinition.ChildTableDefinitions[0].FieldDescriptors.Add(desc);

Regards

General Discussions

answered on 07 Jul 2008

1 answer

92 views

RadControls WPF Beta2 Documentation

Well done guys.

Is there any RadControls WPF Beta2 Documentation ?

BTW, can you give us a Roadmap for WPF & SL?

RibbonControl (WPF and SL)?

Greetings,
Michael

General Discussions

answered on 07 Jul 2008

1 answer

326 views

RadNumericUpDown Decimal Places

Is there any way to increment as integers instead of two position decimal?

General Discussions

answered on 05 Jul 2008

1 answer

94 views

Comments on the beta process

It worries me that there is not going to be a feature complete beta of these controls - beta 1 and 2 are quite buggy for us and seem to be in some state of flux - . If features are still being added, can we expect the quality to improve?

For future releases, would you consider producing public nightly builds (similar to the way JetBrains do with Resharper) and also making debug symbols available to help with diagnosis of problems?

Kind regards,

Will Holley

General Discussions

answered on 04 Jul 2008

3 answers

83 views

set color of entire row with column value as parameter

Hi,

How can i set the background of a row to a color based on the value of one of its columns?

I have written a convert that changes the statusid to a brush but i don't know how to apply it to the row

I tried this but that didn't work

    
            <Grid.Resources> 
        
                        <Style TargetType="{x:Type Telerik:GridViewRow}">  
        
                            <Setter Property="Background">  
        
                                <Setter.Value> 
        
                                    <SolidColorBrush Color="{Binding Path=StatusId, Converter={StaticResource ConvertDocumentColor}}"></SolidColorBrush> 
        
                                </Setter.Value> 
        
                            </Setter> 
        
                        </Style> 
        
                    </Grid.Resources>

Regards,

Bram

General Discussions

answered on 03 Jul 2008

1 answer

184 views

How To define child columns

Hi,

I have a grid that i declare in xaml but i want to define the child columns of the hierarchy (not autogenarated).

How can you do that?

My code:

    
            Defining the child relation  
        
            GridViewTableDefinition detailDefinition = new GridViewTableDefinition();  
        
            detailDefinition.Relation = new PropertyRelation("QueueItemActions");  
        
            radGridResubmit.TableDefinition.ChildTableDefinitions.Add(detailDefinition);  
        
            Grid declaration  
        
                   <Telerik:RadGridView HorizontalAlignment="Stretch" Width="Auto" Grid.Column="0" Grid.ColumnSpan="3" x:Name="radGridResubmit" AutoGenerateColumns="False">  
        
                            <Telerik:RadGridView.Columns> 
        
                                <Telerik:GridViewDataColumn DataType="{x:Null}" HeaderText="" UniqueName="IsSelectedForResubmit" > 
        
                                    <Telerik:GridViewColumn.CellStyle> 
        
                                        <Style TargetType="{x:Type Telerik:GridViewCell}">  
        
                                            <Setter Property="Template" Value="{StaticResource CheckBoxColumnTemplate}"/>  
        
                                        </Style> 
        
                                    </Telerik:GridViewColumn.CellStyle> 
        
                                </Telerik:GridViewDataColumn> 
        
                                <Telerik:GridViewDataColumn DataType="{x:Null}" HeaderText="JobId" UniqueName="JobId" /> 
        
                                <Telerik:GridViewDataColumn DataType="{x:Null}" HeaderText="ConfiguredBy" UniqueName="ConfiguredBy" /> 
        
                                <Telerik:GridViewDataColumn DataType="{x:Null}" HeaderText="BuildLocal" UniqueName="BuildLocal" /> 
        
                                <Telerik:GridViewDataColumn DataType="{x:Null}" HeaderText="Copies" UniqueName="Copies" /> 
        
                                <Telerik:GridViewDataColumn DataType="{x:Null}" HeaderText="ParentId" UniqueName="ParentId" /> 
        
                                <Telerik:GridViewDataColumn DataType="{x:Null}" HeaderText="StatusId" UniqueName="Status.Description" /> 
        
                                <Telerik:GridViewDataColumn DataType="{x:Null}" HeaderText="QueueItemId" UniqueName="QueueItemId" /> 
        
                                <Telerik:GridViewDataColumn DataType="{x:Null}" HeaderText="ImportId" UniqueName="ImportId" /> 
        
                                <Telerik:GridViewDataColumn DataType="{x:Null}" HeaderText="QueueDescription" UniqueName="Queue.Description" /> 
        
                                <Telerik:GridViewDataColumn DataType="{x:Null}" HeaderText="QueueEnvironment" UniqueName="Environment" /> 
        
                                <Telerik:GridViewDataColumn DataType="{x:Null}" HeaderText="PrinterTray" UniqueName="PrinterTray.Description" /> 
        
                                <Telerik:GridViewDataColumn DataType="{x:Null}" HeaderText="Printer" UniqueName="PrinterTray.Printer.Name" /> 
        
                                <Telerik:GridViewDataColumn DataType="{x:Null}" HeaderText="ReportService" UniqueName="PrinterTray.Printer.ReportService.Name" /> 
        
                            </Telerik:RadGridView.Columns> 
        
                        </Telerik:RadGridView>

Regards

General Discussions

answered on 02 Jul 2008

1 answer

76 views

SelectedIndexChanged?

Hi,

Is there a way to know when there's an other record selected?

Because i can't find an event like SelectedIndexChanged.

regards

General Discussions

answered on 30 Jun 2008

8 answers

915 views

Textbox in ControlTemplate

I have used the following code to associate a table value to a button. I would like to do a similar thing to with a textbox, but I keep getting a NullReferenceException.

<Telerik:GridViewCell Foreground="#FFFFFFFF" Width="80" ColumnName="submittal" TextBlock.FontSize="16" Margin="770,0,0,0" HorizontalAlignment="Left">
<Telerik:GridViewCell.Template>
<ControlTemplate>
<Button Click="Button_Click" Background="Transparent" Foreground="White" ClickMode="Press" Tag="{Binding Path=Content, RelativeSource={RelativeSource TemplatedParent}}" AllowDrop="True" >
<TextBlock Width="75" Text="Submittal" />
</Button>
</ControlTemplate>
</Telerik:GridViewCell.Template>
</Telerik:GridViewCell>
What is wrong with:

<

Telerik:GridViewCell Foreground="#FFFFFFFF" Width="80" ColumnName="submittal" TextBlock.FontSize="16" Margin="770,0,0,0" HorizontalAlignment="Left">
<Telerik:GridViewCell.Template>
<ControlTemplate>
<TextBox Text="{Binding Path=Content, RelativeSource={RelativeSource TemplatedParent}}" AllowDrop="True" >
</TextBox>
</ControlTemplate>
</Telerik:GridViewCell.Template>
</Telerik:GridViewCell>

?

General Discussions

answered on 30 Jun 2008

3 answers

151 views

Release with source code

Hello,

When your RadControls for WPF will be released, will it be released with source code?

General Discussions

answered on 26 Jun 2008

2 answers

110 views

Error on mouse up after re-styling GridViewItemsControl

Hi,

After restyling the grid view items control to take out the group panel I get an error when clicking on cells:

    
            {System.ArgumentNullException: Value cannot be null. 
        
            Parameter name: reference 
        
               at System.Windows.Media.VisualTreeHelper.GetDescendantBounds(Visual reference) 
        
               at Telerik.Windows.Controls.UI.DragDropManager.IsMouseOverTarget(Visual target, GetPositionDelegate getPosition) 
        
               at Telerik.Windows.Controls.UI.GridViewItemsControl.OnPreviewMouseUp(MouseButtonEventArgs e) 
        
               at System.Windows.UIElement.OnPreviewMouseUpThunk(Object sender, MouseButtonEventArgs e) 
        
               at System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget) 
        
               at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target) 
        
               at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs) 
        
               at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised) 
        
               at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args) 
        
               at System.Windows.UIElement.RaiseEvent(RoutedEventArgs args, Boolean trusted) 
        
               at System.Windows.Input.InputManager.ProcessStagingArea() 
        
               at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input) 
        
               at System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)

My control template is as follows:

    
             <ControlTemplate x:Key="GridViewItemsControlTableTemplate" TargetType="{x:Type UI:GridViewItemsControl}"> 
        
                <Grid Background="{TemplateBinding Background}"> 
        
                    <Grid.Resources> 
        
                            <UI:DoubleToGridLengthConverter x:Key="DoubleToGridLengthConverter" /> 
        
                    </Grid.Resources> 
        
                        <Grid.RowDefinitions> 
        
                            <RowDefinition Height="Auto" /> 
        
                            <RowDefinition /> 
        
                            <RowDefinition x:Name="ScrollBarRow" MinHeight="10"  
        
                                           Height="{Binding Source={StaticResource {x:Static SystemParameters.HorizontalScrollBarHeightKey}},  
        
                                Converter={StaticResource DoubleToGridLengthConverter}}"/> 
        
                        </Grid.RowDefinitions> 
        
                        <Grid.ColumnDefinitions> 
        
                            <ColumnDefinition /> 
        
                            <ColumnDefinition x:Name="ScrollBarColumn" MinWidth="10" Width="{Binding Source={StaticResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}, Converter={StaticResource DoubleToGridLengthConverter}}"/> 
        
                        </Grid.ColumnDefinitions> 
        
                        <UI:GridViewBackground x:Name="PART_GridViewBackground" Margin="10,0,0,0" Grid.Row="0"  
        
                                               Grid.ColumnSpan="1" Grid.RowSpan="2"  
        
                                               HorizontalAlignment="Stretch" VerticalAlignment="Stretch" IsHitTestVisible="False"/> 
        
                        <StackPanel Grid.Row="0"> 
        
                            <Border Margin="0,0,0,0" BorderThickness="0" ClipToBounds="True" 
        
                                    Background="{StaticResource {x:Static Resources:FunctionalBrushes.EntityTabBackgroundBrushKey}}"> 
        
                                <UI:GridViewHeaderRow Name="PART_HeaderRow" VerticalAlignment="Top"/> 
        
                            </Border> 
        
                            <UI:GridViewNewRow Name="PART_AddNewRow" Margin="10,0,0,0"  
        
                                               VerticalAlignment="Bottom" HorizontalAlignment="Stretch"  
        
                                               Visibility="Collapsed" /> 
        
                        </StackPanel> 
        
                        <ScrollViewer Name="PART_ItemsScrollViewer" Focusable="False" VerticalScrollBarVisibility="Auto"  
        
                                      HorizontalScrollBarVisibility="Auto"  
        
                                      CanContentScroll="True" Grid.Row="1" Grid.RowSpan="2" Grid.ColumnSpan="2"> 
        
                            <ItemsPresenter Margin="10, 0, 0, 0"/> 
        
                        </ScrollViewer> 
        
                    </Grid> 
        
                    <ControlTemplate.Triggers>           
        
                        <Trigger Property="ComputedVerticalScrollBarVisibility" SourceName="PART_ItemsScrollViewer" Value="Collapsed"> 
        
                            <Setter Property="Width" TargetName="ScrollBarColumn" Value="10" /> 
        
                        </Trigger> 
        
                        <Trigger Property="ComputedHorizontalScrollBarVisibility" SourceName="PART_ItemsScrollViewer" Value="Collapsed"> 
        
                            <Setter Property="Height" TargetName="ScrollBarRow" Value="10" /> 
        
                        </Trigger> 
        
                    </ControlTemplate.Triggers> 
        
                </ControlTemplate>

Have I done something wrong or is this a bug?

Kind regards,

Will Holley

General Discussions

answered on 20 Jun 2008