Can you please give a small example of "AStart Router" used in routing with tree layout.
I have customized filtering control along with behavior,
Im trying to use SearchBox control in distinct values filter ive tried "EnableDistinctValuesFiltering="True""
even though i have search box it doest work,
example: in this screenshot ive type pending but the list still remains the same
here is my style
<Style TargetType="telerik:FilteringControl">
<Setter Property="Background" Value="White" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="telerik:FilteringControl">
<Border
Margin="{TemplateBinding Margin}"
Background="White"
BorderBrush="{TemplateBinding BorderBrush}"
BorderThickness="{TemplateBinding BorderThickness}"
CornerRadius="1"
TextBlock.FontSize="11"
TextBlock.FontWeight="Normal">
<Border
Margin="1"
Background="{TemplateBinding Background}"
BorderBrush="LightGray"
BorderThickness="1">
<StackPanel
MinWidth="200"
MaxWidth="350"
Margin="5"
HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
VerticalAlignment="{TemplateBinding VerticalContentAlignment}">
<StackPanel x:Name="PART_DistinctFilter">
<Grid>
<telerik:RadButton
x:Name="PART_FilterCloseButton"
Width="15"
Height="15"
Margin="0,2"
Padding="1,-2,0,0"
HorizontalAlignment="Right"
Content="x"
FontSize="10"
FontWeight="Bold" />
</Grid>
<telerik:RadWatermarkTextBox
x:Name="PART_SearchBox"
Margin="0,0,0,4"
CurrentText="{Binding SearchText, Mode=TwoWay, TargetNullValue=''}"
WatermarkContent="{telerik:LocalizableResource Key=GridViewFilterDistinctValueSearch}">
<telerik:RadWatermarkTextBox.Style>
<Style BasedOn="{StaticResource {x:Type telerik:RadWatermarkTextBox}}" TargetType="{x:Type telerik:RadWatermarkTextBox}">
<Setter Property="Visibility" Value="Collapsed" />
<Style.Triggers>
<DataTrigger Binding="{Binding DataContext.FilterType, RelativeSource={RelativeSource AncestorType=UserControl, Mode=FindAncestor}, Mode=OneWay, UpdateSourceTrigger=PropertyChanged, FallbackValue=Collapsed}" Value="CustomLOV">
<Setter Property="Visibility" Value="Visible" />
</DataTrigger>
</Style.Triggers>
</Style>
</telerik:RadWatermarkTextBox.Style>
</telerik:RadWatermarkTextBox>
<ListBox
x:Name="PART_DistinctValuesList"
MaxHeight="250"
ItemsSource="{Binding DistinctValues}"
ScrollViewer.HorizontalScrollBarVisibility="Auto"
SelectionMode="Multiple">
<ListBox.ItemTemplate>
<DataTemplate>
<CheckBox
VerticalContentAlignment="Center"
Content="{Binding ConvertedValue}"
IsChecked="{Binding IsActive, Mode=TwoWay}">
<CheckBox.LayoutTransform>
<ScaleTransform ScaleX="0.9" ScaleY="0.9" />
</CheckBox.LayoutTransform>
</CheckBox>
</DataTemplate>
</ListBox.ItemTemplate>
<ListBox.Style>
<Style BasedOn="{StaticResource {x:Type ListBox}}" TargetType="{x:Type ListBox}">
<Setter Property="Visibility" Value="Collapsed" />
<Style.Triggers>
<DataTrigger Binding="{Binding DataContext.FilterType, RelativeSource={RelativeSource AncestorType=UserControl, Mode=FindAncestor}, Mode=OneWay, UpdateSourceTrigger=PropertyChanged, FallbackValue=Collapsed}" Value="CustomLOV">
<Setter Property="Visibility" Value="Visible" />
</DataTrigger>
</Style.Triggers>
</Style>
</ListBox.Style>
</ListBox>
</StackPanel>
<StackPanel Margin="0,2">
<TextBlock
Margin="0,2,0,0"
telerik:LocalizationManager.ResourceKey="GridViewFilterShowRowsWithValueThat"
Foreground="Black">
<TextBlock.Style>
<Style BasedOn="{StaticResource {x:Type TextBlock}}" TargetType="{x:Type TextBlock}">
<Setter Property="Visibility" Value="Visible" />
<Style.Triggers>
<DataTrigger Binding="{Binding DataContext.FilterType, RelativeSource={RelativeSource AncestorType=UserControl, Mode=FindAncestor}, Mode=OneWay, UpdateSourceTrigger=PropertyChanged, FallbackValue=Collapsed}" Value="CustomLOV">
<Setter Property="Visibility" Value="Collapsed" />
</DataTrigger>
</Style.Triggers>
</Style>
</TextBlock.Style>
</TextBlock>
<telerik:RadComboBox
x:Name="PART_Filter1ComboBox"
Margin="0,2"
ItemTemplate="{StaticResource ActionTemplate}"
ItemsSource="{Binding AvailableActions}"
SelectedItem="{Binding Filter1.Operator, Mode=TwoWay}">
<telerik:RadComboBox.Style>
<Style BasedOn="{StaticResource {x:Type telerik:RadComboBox}}" TargetType="{x:Type telerik:RadComboBox}">
<Setter Property="Visibility" Value="Visible" />
<Style.Triggers>
<DataTrigger Binding="{Binding DataContext.FilterType, RelativeSource={RelativeSource AncestorType=UserControl, Mode=FindAncestor}, Mode=OneWay, UpdateSourceTrigger=PropertyChanged, FallbackValue=Collapsed}" Value="Condition">
<Setter Property="Visibility" Value="Collapsed" />
</DataTrigger>
<DataTrigger Binding="{Binding DataContext.FilterType, RelativeSource={RelativeSource AncestorType=UserControl, Mode=FindAncestor}, Mode=OneWay, UpdateSourceTrigger=PropertyChanged, FallbackValue=Collapsed}" Value="CustomLOV">
<Setter Property="Visibility" Value="Collapsed" />
</DataTrigger>
</Style.Triggers>
</Style>
</telerik:RadComboBox.Style>
</telerik:RadComboBox>
<TextBox
x:Name="PART_Filter1TextBox"
Height="30"
Margin="0,2"
Padding="3,0"
VerticalContentAlignment="Center"
Text="{Binding Filter1.Value, Mode=TwoWay, Converter={StaticResource CommonValueConverter}, ConverterParameter=FilteringControl}">
<TextBox.Style>
<Style BasedOn="{StaticResource {x:Type TextBox}}" TargetType="TextBox">
<Setter Property="IsEnabled" Value="True" />
<Setter Property="Visibility" Value="Visible" />
<Style.Triggers>
<DataTrigger Binding="{Binding ElementName=PART_Filter1ComboBox, Path=SelectedItem}" Value="IsNull">
<Setter Property="IsEnabled" Value="False" />
</DataTrigger>
<DataTrigger Binding="{Binding DataContext.FilterType, RelativeSource={RelativeSource AncestorType=UserControl, Mode=FindAncestor}, Mode=OneWay, UpdateSourceTrigger=PropertyChanged, FallbackValue=Collapsed}" Value="Condition">
<Setter Property="Visibility" Value="Collapsed" />
</DataTrigger>
<DataTrigger Binding="{Binding DataContext.FilterType, RelativeSource={RelativeSource AncestorType=UserControl, Mode=FindAncestor}, Mode=OneWay, UpdateSourceTrigger=PropertyChanged, FallbackValue=Collapsed}" Value="CustomLOV">
<Setter Property="Visibility" Value="Collapsed" />
</DataTrigger>
</Style.Triggers>
</Style>
</TextBox.Style>
</TextBox>
<telerik:RadComboBox
x:Name="CustomComboBox"
Height="5"
Margin="0,2"
ItemsSource="{Binding DataContext.CustomFilterValues, RelativeSource={RelativeSource AncestorType=UserControl, Mode=FindAncestor}, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
SelectedValue="{Binding Filter1.Value}"
Text="{Binding Filter1.Value, UpdateSourceTrigger=PropertyChanged}">
<telerik:RadComboBox.Style>
<Style BasedOn="{StaticResource {x:Type telerik:RadComboBox}}" TargetType="{x:Type telerik:RadComboBox}">
<Setter Property="Visibility" Value="Collapsed" />
<Style.Triggers>
<DataTrigger Binding="{Binding DataContext.FilterType, RelativeSource={RelativeSource AncestorType=UserControl, Mode=FindAncestor}, Mode=OneWay, UpdateSourceTrigger=PropertyChanged, FallbackValue=Collapsed}" Value="Condition">
<Setter Property="Visibility" Value="Visible" />
</DataTrigger>
</Style.Triggers>
</Style>
</telerik:RadComboBox.Style>
</telerik:RadComboBox>
<!--</StackPanel>-->
</StackPanel>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition />
<ColumnDefinition />
</Grid.ColumnDefinitions>
<Button
x:Name="PART_ApplyFilterButton"
Grid.Column="0"
Margin="0,2,2,2"
telerik:LocalizationManager.ResourceKey="GridViewFilter" />
<Button
x:Name="PART_ClearFilterButton"
Grid.Column="1"
Margin="2,2,0,2"
telerik:LocalizationManager.ResourceKey="GridViewClearFilter" />
</Grid>
</StackPanel>
</Border>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
I am attempting to use the desktop alert but instead of reacting to a click on the content I want a button. How do I route this?
View Model Method; show the alert (works)
private void ShowAlert()
{
if (IsShowAlert &&
AlertTitle.IsNotNullOrEmpty() &&
AlertText.IsNotNullOrEmpty())
{
// Create a new BitmapImage
BitmapImage bitmap = new BitmapImage();
bitmap.BeginInit();
bitmap.UriSource = new Uri("pack://application:,,,/Images/GSI_Cloud_256.ico");
bitmap.EndInit();
var image = new System.Windows.Controls.Image() { Source = bitmap };
desktopAlertManager.ShowAlert(new DesktopAlertParameters
{
Header = AlertTitle,
Content = AlertText,
Icon = image,
IconColumnWidth = 48,
IconMargin = new Thickness(10, 0, 20, 0),
ShowDuration = AlertShowDuration,
Command = new DelegateCommand(OnAlertCommandExecuted)
});
}
}
Respond to the Button Press:
private void OnAlertCommandExecuted(object param) { IsShowTrayApp = true; }
Alert Style with a Button:
<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:telerikNavigation="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Navigation">
<SolidColorBrush x:Key="DesktopAlert_BorderBrush" Color="#FF848484"/>
<LinearGradientBrush x:Key="DesktopAlert_Background" EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="Cornsilk" Offset="0"/>
<GradientStop Color="#FFD4D4D4" Offset="1"/>
</LinearGradientBrush>
<SolidColorBrush x:Key="DesktopAlert_InnerBorderBrush" Color="#FFFFFFFF"/>
<CornerRadius x:Key="DesktopAlert_CornerRadius">1</CornerRadius>
<SolidColorBrush x:Key="DesktopAlert_ButtonIconStroke" Color="#FFFFFFFF"/>
<LinearGradientBrush x:Key="DesktopAlert_ButtonIconFill" EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="#FF282828"/>
<GradientStop Color="#FF7C7C7C" Offset="1"/>
</LinearGradientBrush>
<DataTemplate x:Key="RadDesktopAlertHeaderTemplate">
<Grid
x:Name="Header"
Grid.Column="1"
Grid.Row="0"
VerticalAlignment="Top"
HorizontalAlignment="Stretch"
Background="{StaticResource ContainerHeaderBackgroundBrush}">
<StackPanel
HorizontalAlignment="Left"
Orientation="Horizontal">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="30" />
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<Image
RenderOptions.BitmapScalingMode="Fant"
Margin="5 0 5 0"
Source="/Images/GSI_Cloud_256.ico"/>
<Label
Grid.Column="1"
Foreground="White"
FontWeight="SemiBold"
FontSize="14"
VerticalContentAlignment="Center"
VerticalAlignment="Center"/>
</Grid>
</StackPanel>
<StackPanel
HorizontalAlignment="Right"
Orientation="Horizontal">
<Button Height="30" Width="30"
x:Name="DesktopAlert_CloseButton"
Content="🗙"
Background="Transparent"
BorderThickness="0"
Foreground="White"
FontSize="20"
Margin="0 -3 0 0"
FontWeight="Bold"
Command="{x:Static telerikNavigation:DesktopAlertCommands.Close}" />
</StackPanel>
<ContentPresenter
Content="{Binding}"
TextBlock.FontWeight="Bold"
Margin="0 0 0 0"
MinHeight="{Binding ActualHeight, ElementName=DesktopAlert_CloseButton}" Grid.RowSpan="2" VerticalAlignment="Top">
<ContentPresenter.Resources>
<Style TargetType="{x:Type TextBlock}">
<Setter Property="TextWrapping" Value="Wrap"/>
<Setter Property="Foreground" Value="White" />
<Setter Property="VerticalAlignment" Value="Center" />
<Setter Property="HorizontalAlignment" Value="Left" />
<Setter Property="Margin" Value="30 0 0 0" />
</Style>
</ContentPresenter.Resources>
</ContentPresenter>
</Grid>
</DataTemplate>
<ControlTemplate x:Key="RadDesktopAlertTemplate" TargetType="{x:Type telerikNavigation:RadDesktopAlert}">
<Grid x:Name="LayoutRoot">
<Border Background="White"
BorderThickness="{TemplateBinding BorderThickness}"
CornerRadius="{StaticResource DesktopAlert_CornerRadius}">
<Border BorderBrush="{StaticResource DesktopAlert_InnerBorderBrush}" BorderThickness="1">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
<RowDefinition Height="26" />
</Grid.RowDefinitions>
<ContentPresenter
ContentTemplate="{TemplateBinding HeaderTemplate}"
Grid.Column="1"
Content="{TemplateBinding Header}"
Grid.Row="0" VerticalAlignment="Top"/>
<ContentPresenter
x:Name="Content"
Cursor="Hand"
Grid.Column="1"
HorizontalAlignment="Center"
Margin="0 7 0 0" Grid.Row="1" VerticalAlignment="Top">
<ContentPresenter.Resources>
<Style TargetType="{x:Type TextBlock}">
<Setter Property="TextWrapping" Value="Wrap"/>
<Setter Property="TextTrimming" Value="CharacterEllipsis"/>
<Setter Property="HorizontalAlignment" Value="Center" />
<Setter Property="FontSize" Value="14" />
</Style>
</ContentPresenter.Resources>
</ContentPresenter>
<Grid Grid.Row="2">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="*" />
<ColumnDefinition Width="126" />
</Grid.ColumnDefinitions>
<Button
Style="{StaticResource ButtonStyle}"
Grid.Column="2"
Content="Open"
Command="{Binding OnAlertCommandExecuted}"/>
</Grid>
</Grid>
</Border>
</Border>
</Grid>
</ControlTemplate>
<Style TargetType="{x:Type telerikNavigation:RadDesktopAlert}">
<Setter Property="Padding" Value="10 8"/>
<Setter Property="Opacity" Value="0.9"/>
<Setter Property="SnapsToDevicePixels" Value="True"/>
<Setter Property="FontFamily" Value="Segoe UI"/>
<Setter Property="FontSize" Value="14"/>
<Setter Property="Background" Value="Transparent"/>
<Setter Property="BorderBrush" Value="{StaticResource DesktopAlert_BorderBrush}"/>
<Setter Property="BorderThickness" Value="1"/>
<Setter Property="Width" Value="360"/>
<Setter Property="Height" Value="130"/>
<Setter Property="Template" Value="{StaticResource RadDesktopAlertTemplate}"/>
<Setter Property="HeaderTemplate" Value="{StaticResource RadDesktopAlertHeaderTemplate}"/>
</Style>
</ResourceDictionary>
RadRichTextBox is not allowing copy pasting from different document and also from another RadRichTextBox.
If I am copying from same RadRichTextBox and then pasting it to same RadRichTextBox, then it is working fine.
So, I took reference from below doc:
WPF RichTextBox - Clipboard Support - Telerik UI for WPF
and implemented below function:
private void RadRichTextBox_CommandExecuting(object sender, CommandExecutingEventArgs e)
{
if (e.Command is PasteCommand)
{
e.Cancel = true;
// Obtain the document inside the clipboard
RadDocument document = ClipboardEx.GetDocument().ToDocument();
// Change it according to your needs
document.Selection.SelectAll();
RadDocumentEditor editor = new RadDocumentEditor(document);
editor.ChangeFontSize(Unit.PointToDip(12));
// Insert it in RadRichTextBox
this.radRichTextBox.InsertFragment(new DocumentFragment(document));
}
}
I observed that if I am copying from another doc and pasting to that RadRichTextBox then
RadDocument document = ClipboardEx.GetDocument().ToDocument();
this line is giving System.NullReferenceException: 'Object reference not set to an instance of an object.'
How to fix this?
public class CustomKeyboardCommandProvider : DefaultKeyboardCommandProvider
{
private GridViewDataControl parentGrid;
public CustomKeyboardCommandProvider(GridViewDataControl grid)
: base(grid)
{
this.parentGrid = grid;
}
public override IEnumerable<ICommand> ProvideCommandsForKey(Key key)
{
List<ICommand> commandsToExecute = base.ProvideCommandsForKey(key).ToList();
if (key == Key.Enter)
{
commandsToExecute.Clear();
commandsToExecute.Add(RadGridViewCommands.CommitEdit);
commandsToExecute.Add(RadGridViewCommands.BeginInsert);
commandsToExecute.Add(RadGridViewCommands.CommitEdit);
this.parentGrid.ChildrenOfType<GridViewScrollViewer>().First().ScrollToEnd();
}
return commandsToExecute;
}
}
Is there a way to drag from a radtreeview control and get the drop event in a C++ Windows window. We do get the event, but we do not know how to get access to the data. Can we override the drag and drop and do our own implementation?
Mike
RadGridView when source is RadDataPager + IQueryable/QueryableCollectionView:
RadGridView when source is RadDataPager + QueryableDataServiceCollectionView:
Why is the filter list empty when using IQueryable/QueryableCollectionView and how to fix this? Sample attached.