Filter icon missing

[Rui Martins]

Hi,

i am using the RadGridView and i note that the filter icon is missing, if i put the mouse over the place where he use to be i have the option so i think i maybe put my style above it... Do you have any ideia how i can put the icon visible again?

thanks to all

Rui M.

[Vlad]

Hi,

 Can you provide a bit more info how the grid (and column headers) are styled in your case?

Sincerely yours,
Vlad
the Telerik team

[Rui Martins]

Hi again,

 my problem is on the editing template Grid Header Cell, if i comment that in my App.xaml i have the default template and the icon filter is visible,
here i pass the xaml i´m using:

<Style x:Key="ColumnHeaderGripperStyle" TargetType="Thumb">

        <Setter Property="Width" Value="8"/>

        <Setter Property="Background" Value="Transparent"/>

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

        <Setter Property="BorderThickness" Value="0"/>

        <Setter Property="HorizontalContentAlignment" Value="Stretch"/>

        <Setter Property="VerticalContentAlignment" Value="Stretch"/>

        <Setter Property="Padding" Value="0"/>

        <Setter Property="Cursor" Value="SizeWE"/>

        <Setter Property="Template">

            <Setter.Value>

                <ControlTemplate TargetType="Thumb">

                    <Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Padding="{TemplateBinding Padding}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>

                </ControlTemplate>

            </Setter.Value>

        </Setter>

    </Style>

    <SolidColorBrush x:Key="GridView_HeaderForeground_Selected" Color="Black"/>

     

    <ControlTemplate x:Key="HeaderCellTemplate_Number" TargetType="telerik:GridViewHeaderCell">

        <Grid x:Name="PART_HeaderCellGrid">

            <Grid.ColumnDefinitions>

                <ColumnDefinition Width="*"/>

                <ColumnDefinition Width="Auto"/>

            </Grid.ColumnDefinitions>

            <VisualStateManager.VisualStateGroups>

                <VisualStateGroup x:Name="CommonStates">

                    <VisualStateGroup.Transitions>

                        <VisualTransition GeneratedDuration="00:00:00.2000000" To="Normal"/>

                        <VisualTransition GeneratedDuration="00:00:00.2000000" To="MouseOver"/>

                    </VisualStateGroup.Transitions>

                    <VisualState x:Name="Normal"/>

                    <VisualState x:Name="MouseOver">

                        <Storyboard>

                            <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Duration="00:00:00.0010000" Storyboard.TargetProperty="Opacity" Storyboard.TargetName="GridViewHeaderCell_Over">

                                <EasingDoubleKeyFrame KeyTime="0:0:0" Value="1"/>

                            </DoubleAnimationUsingKeyFrames>

                            <ObjectAnimationUsingKeyFrames BeginTime="00:00:00" Duration="00:00:00.0010000" Storyboard.TargetProperty="Foreground" Storyboard.TargetName="ContentPresenter">

                                <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="{StaticResource GridView_HeaderForeground_Selected}"/>

                            </ObjectAnimationUsingKeyFrames>

                        </Storyboard>

                    </VisualState>

                    <VisualState x:Name="Ascending">

                        <Storyboard>

                            <ObjectAnimationUsingKeyFrames BeginTime="00:00:00" Duration="00:00:00.0010000" Storyboard.TargetProperty="Foreground" Storyboard.TargetName="ContentPresenter">

                                <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="{StaticResource GridView_HeaderForeground_Selected}"/>

                            </ObjectAnimationUsingKeyFrames>

                            <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="PART_SortIndicator">

                                <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="1"/>

                            </ObjectAnimationUsingKeyFrames>

                            <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="GridViewHeaderCell_Selected">

                                <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="1"/>

                            </ObjectAnimationUsingKeyFrames>

                        </Storyboard>

                    </VisualState>

                    <VisualState x:Name="Descending">

                        <Storyboard>

                            <ObjectAnimationUsingKeyFrames BeginTime="00:00:00" Duration="00:00:00.0010000" Storyboard.TargetProperty="Foreground" Storyboard.TargetName="ContentPresenter">

                                <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="{StaticResource GridView_HeaderForeground_Selected}"/>

                            </ObjectAnimationUsingKeyFrames>

                            <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="PART_SortIndicator">

                                <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="1"/>

                            </ObjectAnimationUsingKeyFrames>

                            <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="RenderTransform" Storyboard.TargetName="PART_SortIndicator">

                                <DiscreteObjectKeyFrame KeyTime="0:0:0">

                                    <DiscreteObjectKeyFrame.Value>

                                        <ScaleTransform ScaleY="1" ScaleX="1"/>

                                    </DiscreteObjectKeyFrame.Value>

                                </DiscreteObjectKeyFrame>

                            </ObjectAnimationUsingKeyFrames>

                            <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="Opacity" Storyboard.TargetName="GridViewHeaderCell_Selected">

                                <DiscreteObjectKeyFrame KeyTime="0:0:0" Value="1"/>

                            </ObjectAnimationUsingKeyFrames>

                        </Storyboard>

                    </VisualState>

                </VisualStateGroup>

            </VisualStateManager.VisualStateGroups>

            <Border x:Name="GridViewHeaderCell" Grid.ColumnSpan="2" BorderThickness="0,0,1,0">

                <Border BorderThickness="1"/>

            </Border>

            <Border x:Name="GridViewHeaderCell_Over" BorderBrush="{StaticResource GridView_HeaderOuterBorder_Over}" BorderThickness="{TemplateBinding BorderThickness}" Grid.ColumnSpan="2" Opacity="0">

                <Border BorderBrush="{StaticResource GridView_HeaderInnerBorder_Over}" BorderThickness="1" Background="{StaticResource GridView_HeaderBackground_Over}"/>

            </Border>

            <Border x:Name="GridViewHeaderCell_Selected" BorderBrush="{StaticResource GridView_HeaderOuterBorder_Selected}" BorderThickness="{TemplateBinding BorderThickness}" Grid.ColumnSpan="2" Opacity="0">

                <Border BorderBrush="{StaticResource GridView_HeaderInnerBorder_Selected}" BorderThickness="1" Background="{StaticResource GridView_HeaderBackground_Selected}"/>

            </Border>

            <ContentControl x:Name="ContentPresenter" ContentTemplate="{TemplateBinding ContentTemplate}" Content="{TemplateBinding Content}" Grid.Column="0" Foreground="{TemplateBinding Foreground}" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="7,0" Style="{StaticResource StretchedContentControl}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>

            <Path x:Name="PART_SortIndicator" Grid.ColumnSpan="2" Data="M0,0 L1,0 2,0 3,0 4,0 5,0 5,1 4,1 4,2 3,2 3,3 2,3 2,2 1,2 1,1 0,1 0,0 z" Fill="{StaticResource GridView_SortIndicatorColor}" HorizontalAlignment="Center" Height="3" Margin="0,3,0,0" Opacity="0" RenderTransformOrigin=".5,.5" Stretch="Fill" VerticalAlignment="Top" Width="5">

                <Path.RenderTransform>

                    <TransformGroup>

                        <ScaleTransform ScaleY="-1" ScaleX="1"/>

                        <SkewTransform AngleY="0" AngleX="0"/>

                        <RotateTransform Angle="0"/>

                        <TranslateTransform X="0" Y="0"/>

                    </TransformGroup>

                </Path.RenderTransform>

            </Path>

            <telerik:FilteringDropDown x:Name="PART_DistinctFilterControl" Grid.Column="1" Margin="0,0,8,0" telerik:StyleManager.Theme="{StaticResource Theme}" Visibility="{TemplateBinding FilteringUIVisibility}" Opacity="0"/>

            <Thumb x:Name="PART_LeftHeaderGripper" Grid.ColumnSpan="2" HorizontalAlignment="Left" Style="{StaticResource ColumnHeaderGripperStyle}"/>

            <Thumb x:Name="PART_RightHeaderGripper" Grid.ColumnSpan="2" HorizontalAlignment="Right" Style="{StaticResource ColumnHeaderGripperStyle}"/>

             

           


        </Grid>

    </ControlTemplate>

     

     

   


</Style>

Thanks for the help

Rui M.

[Rui Martins]

Reasolved... My Mistake...

<telerik:FilteringDropDown x:Name="PART_DistinctFilterControl" Grid.Column="1" Margin="0,0,8,0" telerik:StyleManager.Theme="{StaticResource Theme}" Visibility="{TemplateBinding FilteringUIVisibility}" Opacity="0"/>

Opacity can´t be "0" , just delete that and works...

thanks anyway

Rui M.