Wpf之HandyControls与MaterialDesign混用之DataGrid

首先在App.Xaml引入相关资源

<Application.Resources>

    <ResourceDictionary>

        <ResourceDictionary.MergedDictionaries>

            <!--Handy Control-->

            <ResourceDictionary Source="pack://application:,,,/HandyControl;component/Themes/SkinDefault.xaml"/>

            <ResourceDictionary Source="pack://application:,,,/HandyControl;component/Themes/Theme.xaml"/>

            <!--Material Design-->

            <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.Light.xaml" />

            <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.Defaults.xaml" />

            <ResourceDictionary Source="pack://application:,,,/MaterialDesignColors;component/Themes/Recommended/Primary/materialdesigncolor.blue.xaml" />

            <ResourceDictionary Source="pack://application:,,,/MaterialDesignColors;component/Themes/Recommended/Accent/MaterialDesignColor.Lime.xaml" />

            <!--Geometry-->

            <ResourceDictionary Source="pack://application:,,,/Resources/Icons/Icons.xaml"/>

            <!--Custom Styles-->

            <ResourceDictionary Source="pack://application:,,,/Resources/Theme/AppBaseStyles.xaml"/>

        </ResourceDictionary.MergedDictionaries>

        <local:AppLocator  x:Key="Locator"/>

    </ResourceDictionary>

</Application.Resources>

定义好DataGrid Style在引入到AppBaseStyle中，下面是DataGrid.xaml的定义

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

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

                    xmlns:md="http://materialdesigninxaml.net/winfx/xaml/themes"

                    xmlns:hc="https://handyorg.github.io/handycontrol">

    <!--<Style x:Key="LSTextBlockComboBoxStyle" TargetType="ComboBox">

        <Setter Property="Focusable" Value="True"/>

        <Setter Property="Template">

            <Setter.Value>

                <ControlTemplate TargetType="ComboBox">

                    <TextBlock IsHitTestVisible="False" Text="{TemplateBinding Text}" TextTrimming="CharacterEllipsis" VerticalAlignment="Center"/>

                </ControlTemplate>

            </Setter.Value>

        </Setter>

    </Style>-->

    <Style x:Key="LSTextBlockComboBoxStyle"

           TargetType="{x:Type ComboBox}"

           BasedOn="{StaticResource MaterialDesignDataGridComboBox}">

        <Setter Property="IsHitTestVisible" Value="False" />

        <Setter Property="Focusable" Value="False" />

        <Setter Property="VerticalAlignment" Value="Center"/>

    </Style>

    <Style x:Key="LSTextBlockComboBoxEditingStyle"

           TargetType="{x:Type ComboBox}"

           BasedOn="{StaticResource MaterialDesignDataGridComboBox}">

        <Setter Property="VerticalAlignment" Value="Center"/>

    </Style>

    <Style x:Key="LSDataGridTextColumnStyle" TargetType="TextBlock">

        <Setter Property="TextTrimming" Value="CharacterEllipsis"/>

        <Setter Property="VerticalAlignment" Value="Center"/>

    </Style>

    <Style TargetType="DataGrid">

        <Setter Property="Background" Value="{DynamicResource MaterialDesignPaper}"/>

        <Setter Property="Foreground" Value="{DynamicResource MaterialDesignBody}"/>

        <Setter Property="BorderBrush" Value="{DynamicResource MaterialDesignTextBoxBorder}"/>

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

        <Setter Property="ScrollViewer.CanContentScroll" Value="true"/>

        <Setter Property="ScrollViewer.PanningMode" Value="Both"/>

        <Setter Property="Stylus.IsFlicksEnabled" Value="False"/>

        <Setter Property="EnableRowVirtualization" Value="True"/>

        <Setter Property="CanUserAddRows" Value="False"/>

        <Setter Property="CanUserDeleteRows" Value="False"/>

        <Setter Property="CanUserReorderColumns" Value="False"/>

        <Setter Property="CanUserResizeRows" Value="False"/>

        <Setter Property="FontSize" Value="13"/>

        <Setter Property="GridLinesVisibility" Value="Horizontal" />

        <Setter Property="RowDetailsVisibilityMode" Value="VisibleWhenSelected"/>

        <Setter Property="HeadersVisibility" Value="Column" />

        <Setter Property="HorizontalGridLinesBrush" Value="{DynamicResource MaterialDesignSelection}" />

        <!--

        <Setter Property="ColumnHeaderStyle" Value="{StaticResource MaterialDesignDataGridColumnHeader}"/>

        <Setter Property="RowHeaderStyle" Value="{StaticResource MaterialDesignDataGridRowHeader}"/>

        <Setter Property="RowStyle" Value="{StaticResource MaterialDesignDataGridRow}"/>

        <Setter Property="CellStyle" Value="{StaticResource MaterialDesignDataGridCell}"/>

        -->

        <Setter Property="ColumnHeaderStyle" Value="{StaticResource DataGridColumnHeaderStyle}"/>

        <Setter Property="RowHeaderStyle" Value="{StaticResource DataGridRowHeaderStyle}"/>

        <Setter Property="RowStyle" Value="{StaticResource MaterialDesignDataGridRow}"/>

        <Setter Property="CellStyle" Value="{StaticResource MaterialDesignDataGridCell}"/>

        <!--<Setter Property="md:DataGridAssist.AutoGeneratedCheckBoxStyle" Value="{StaticResource MaterialDesignDataGridCheckBoxColumnStyle}" />

        <Setter Property="md:DataGridAssist.AutoGeneratedEditingCheckBoxStyle" Value="{StaticResource MaterialDesignDataGridCheckBoxColumnEditingStyle}" />

        <Setter Property="md:DataGridAssist.AutoGeneratedEditingTextStyle" Value="{StaticResource MaterialDesignDataGridTextColumnEditingStyle}" />

        -->

        <Setter Property="md:DataGridAssist.EnableEditBoxAssist" Value="True" />

        <!--<Setter Property="hc:DataGridAttach.TextColumnStyle" Value="{StaticResource DataGridTextColumnStyle}"/>-->

        <Setter Property="hc:DataGridAttach.TextColumnStyle" Value="{StaticResource LSDataGridTextColumnStyle}"/>

        <Setter Property="hc:DataGridAttach.EditingTextColumnStyle" Value="{StaticResource TextBoxBaseStyle}"/>

        <Setter Property="hc:DataGridAttach.ComboBoxColumnStyle" Value="{StaticResource LSTextBlockComboBoxStyle}"/>

        <Setter Property="hc:DataGridAttach.EditingComboBoxColumnStyle" Value="{StaticResource LSTextBlockComboBoxEditingStyle}"/>

        <Setter Property="hc:DataGridAttach.CheckBoxColumnStyle" Value="{StaticResource CheckBoxBaseStyle}"/>

        <Setter Property="hc:DataGridAttach.EditingCheckBoxColumnStyle" Value="{StaticResource CheckBoxBaseStyle}"/>

        <Setter Property="hc:DataGridAttach.ApplyDefaultStyle" Value="True"/>

        <Setter Property="Template">

            <Setter.Value>

                <ControlTemplate TargetType="{x:Type DataGrid}">

                    <Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Padding="{TemplateBinding Padding}" SnapsToDevicePixels="True">

                        <ScrollViewer x:Name="DG_ScrollViewer" Focusable="false">

                            <ScrollViewer.Template>

                                <ControlTemplate TargetType="{x:Type ScrollViewer}">

                                    <Grid>

                                        <Grid.ColumnDefinitions>

                                            <ColumnDefinition Width="Auto"/>

                                            <ColumnDefinition Width="*"/>

                                            <ColumnDefinition Width="Auto"/>

                                        </Grid.ColumnDefinitions>

                                        <Grid.RowDefinitions>

                                            <RowDefinition Height="Auto"/>

                                            <RowDefinition Height="*"/>

                                            <RowDefinition Height="Auto"/>

                                        </Grid.RowDefinitions>

                                        <Button Command="{x:Static DataGrid.SelectAllCommand}" Focusable="false" Style="{DynamicResource {ComponentResourceKey ResourceId=DataGridSelectAllButtonStyle, TypeInTargetAssembly={x:Type DataGrid}}}" Visibility="{Binding HeadersVisibility, ConverterParameter={x:Static DataGridHeadersVisibility.All}, Converter={x:Static DataGrid.HeadersVisibilityConverter}, RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}" Width="{Binding CellsPanelHorizontalOffset, RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}"/>

                                        <Border BorderThickness="0 0 0 1" BorderBrush="{DynamicResource MaterialDesignDivider}"

                                                Grid.Row="0" Grid.Column="1" Visibility="{Binding HeadersVisibility, ConverterParameter={x:Static DataGridHeadersVisibility.Column}, Converter={x:Static DataGrid.HeadersVisibilityConverter}, RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}">

                                            <DataGridColumnHeadersPresenter x:Name="PART_ColumnHeadersPresenter" />

                                        </Border>

                                        <ScrollContentPresenter x:Name="PART_ScrollContentPresenter" CanContentScroll="{TemplateBinding CanContentScroll}" Grid.ColumnSpan="2"

                                                                Grid.Column="0" Grid.Row="1"/>

                                        <ScrollBar x:Name="PART_VerticalScrollBar" Grid.Column="2" Maximum="{TemplateBinding ScrollableHeight}" Orientation="Vertical" Grid.Row="1" Visibility="{TemplateBinding ComputedVerticalScrollBarVisibility}" Value="{Binding VerticalOffset, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}" ViewportSize="{TemplateBinding ViewportHeight}"/>

                                        <Grid Grid.Column="1" Grid.Row="2">

                                            <Grid.ColumnDefinitions>

                                                <ColumnDefinition Width="{Binding NonFrozenColumnsViewportHorizontalOffset, RelativeSource={RelativeSource AncestorType={x:Type DataGrid}}}"/>

                                                <ColumnDefinition Width="*"/>

                                            </Grid.ColumnDefinitions>

                                            <ScrollBar x:Name="PART_HorizontalScrollBar" Grid.Column="1" Maximum="{TemplateBinding ScrollableWidth}" Orientation="Horizontal" Visibility="{TemplateBinding ComputedHorizontalScrollBarVisibility}" Value="{Binding HorizontalOffset, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}" ViewportSize="{TemplateBinding ViewportWidth}"/>

                                        </Grid>

                                    </Grid>

                                </ControlTemplate>

                            </ScrollViewer.Template>

                            <ItemsPresenter SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>

                        </ScrollViewer>

                    </Border>

                </ControlTemplate>

            </Setter.Value>

        </Setter>

        <Style.Triggers>

            <MultiTrigger>

                <MultiTrigger.Conditions>

                    <Condition Property="IsGrouping" Value="true"/>

                    <Condition Property="VirtualizingPanel.IsVirtualizingWhenGrouping" Value="false"/>

                </MultiTrigger.Conditions>

                <Setter Property="ScrollViewer.CanContentScroll" Value="false"/>

            </MultiTrigger>

        </Style.Triggers>

    </Style>

</ResourceDictionary>

效果如下

其它

在datagrid中使用ComboboxColumn时会遇到一些绑定与显示的问题，解决方案是分别定义ComboboxColumnSytle和ComboboxColumnEditingStyle, 此方法需要麻烦但是可以解决Combobox在DataGrid中的问题

<DataGridComboBoxColumn Header="节目类型">

    <DataGridComboBoxColumn.EditingElementStyle>

        <Style TargetType="ComboBox">

            <Setter Property="ItemsSource" Value="{Binding RelativeSource={RelativeSource Mode=FindAncestor,

                AncestorType=DataGrid}, Path=DataContext.Categories.Result}"/>

            <Setter Property="DisplayMemberPath" Value="Title"/>

            <Setter Property="SelectedValuePath" Value="Id"/>

            <Setter Property="SelectedValue" Value="{Binding CategoryId, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}"/>

            <Setter Property="SelectedItem" Value="{Binding CategoryModel, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}"/>

        </Style>

    </DataGridComboBoxColumn.EditingElementStyle>

    <DataGridComboBoxColumn.ElementStyle>

        <Style TargetType="ComboBox">

            <Setter Property="ItemsSource" Value="{Binding RelativeSource={RelativeSource Mode=FindAncestor,

                AncestorType=DataGrid}, Path=DataContext.Categories.Result}"/>

            <Setter Property="DisplayMemberPath" Value="Title"/>

            <Setter Property="SelectedValuePath" Value="Id"/>

            <Setter Property="SelectedValue" Value="{Binding CategoryId, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}"/>

            <Setter Property="SelectedItem" Value="{Binding CategoryModel, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}"/>

        </Style>

    </DataGridComboBoxColumn.ElementStyle>

</DataGridComboBoxColumn>

使用MaterialDesign的DataGridComboboxColumn

<md:DataGridComboBoxColumn Header="节目类型"

    ItemsSourceBinding="{Binding RelativeSource={RelativeSource Mode=FindAncestor, AncestorType=DataGrid}, Path=DataContext.Categories.Result}"

    DisplayMemberPath="Title" SelectedValuePath="Id"

    SelectedValueBinding="{Binding CategoryId, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}"

    SelectedItemBinding="{Binding CategoryModel, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}" />

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Wpf之HandyControls与MaterialDesign混用之DataGrid

首先在App.Xaml引入相关资源

定义好DataGrid Style在引入到AppBaseStyle中， 下面是DataGrid.xaml的定义

效果如下

其它

Wpf之HandyControls与MaterialDesign混用之DataGrid的更多相关文章

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热门专题

定义好DataGrid Style在引入到AppBaseStyle中，下面是DataGrid.xaml的定义