VRCMelonAssistant/VRCMelonAssistant/Styles/ScrollBar.xaml

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <Style x:Key="{x:Type ScrollBar}" TargetType="{x:Type ScrollBar}">
        <Setter Property="Stylus.IsPressAndHoldEnabled" Value="False" />
        <Setter Property="Stylus.IsFlicksEnabled" Value="False" />
        <Setter Property="Background" Value="{DynamicResource ScrollBarBackground}" />
        <Setter Property="BorderBrush" Value="{DynamicResource ScrollBarBorder}" />
        <Setter Property="Foreground" Value="{DynamicResource ScrollBarTextColor}" />
        <Setter Property="BorderThickness" Value="1,0" />
        <Setter Property="Width" Value="{DynamicResource SystemParameters.VerticalScrollBarWidthKey}" />
        <Setter Property="MinWidth" Value="16" />
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type ScrollBar}">
                    <Grid Name="Bg" SnapsToDevicePixels="True">
                        <Grid.RowDefinitions>
                            <RowDefinition Height="{DynamicResource ResourceKey=ScrollBarButtonHeight}" />
                            <RowDefinition Height="*" />
                            <RowDefinition Height="{DynamicResource ResourceKey=ScrollBarButtonHeight}" />
                        </Grid.RowDefinitions>
                        <Border
                            Grid.Row="1"
                            Background="{TemplateBinding Background}"
                            BorderThickness="{TemplateBinding BorderThickness}" />
                        <RepeatButton
                            Name="PART_LineUpButton"
                            Command="{x:Static ScrollBar.LineUpCommand}"
                            IsEnabled="{TemplateBinding IsMouseOver}"
                            Style="{DynamicResource ResourceKey=VRCMelonAssistantRepeatButton}">
                            <Path
                                Name="ArrowTop"
                                Margin="3,4,3,3"
                                Data="M0,4 C0,4 0,6 0,6 C0,6 3.5,2.5 3.5,2.5 C3.5,2.5 7,6 7,6 C7,6 7,4 7,4 C7,4 3.5,0.5 3.5,0.5 C3.5,0.5 0,4 0,4"
                                Fill="{DynamicResource ScrollBarArrowColor}"
                                Stretch="Uniform" />
                        </RepeatButton>
                        <Track
                            Name="PART_Track"
                            Grid.Row="1"
                            IsDirectionReversed="True"
                            IsEnabled="{TemplateBinding IsMouseOver}">
                            <Track.DecreaseRepeatButton>
                                <RepeatButton
                                    Background="{DynamicResource ScrollBarBackground}"
                                    Command="{x:Static ScrollBar.PageUpCommand}"
                                    Style="{DynamicResource ResourceKey=VRCMelonAssistantSmallRepeatButton}" />
                            </Track.DecreaseRepeatButton>
                            <Track.IncreaseRepeatButton>
                                <RepeatButton
                                    Background="{DynamicResource ScrollBarBackground}"
                                    Command="{x:Static ScrollBar.PageDownCommand}"
                                    Style="{DynamicResource ResourceKey=VRCMelonAssistantSmallRepeatButton}" />
                            </Track.IncreaseRepeatButton>
                            <Track.Thumb>
                                <Thumb Background="{DynamicResource ScrollBarHandle}" Style="{DynamicResource ResourceKey=VRCMelonAssistantThumb}" />
                            </Track.Thumb>
                        </Track>
                        <RepeatButton
                            Name="PART_LineDownButton"
                            Grid.Row="2"
                            Command="{x:Static ScrollBar.LineDownCommand}"
                            IsEnabled="{TemplateBinding IsMouseOver}"
                            Style="{DynamicResource ResourceKey=VRCMelonAssistantRepeatButton}">
                            <Path
                                Name="ArrowBottom"
                                Margin="3,4,3,3"
                                Data="M0,2.5 C0,2.5 0,0.5 0,0.5 C0,0.5 3.5,4 3.5,4 C3.5,4 7,0.5 7,0.5 C7,0.5 7,2.5 7,2.5 C7,2.5 3.5,6 3.5,6 C3.5,6 0,2.5 0,2.5"
                                Fill="{DynamicResource ScrollBarArrowColor}"
                                Stretch="Uniform" />
                        </RepeatButton>
                    </Grid>
                    <ControlTemplate.Triggers>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding ElementName=PART_LineDownButton, Path=IsMouseOver}" Value="true" />
                                <Condition Binding="{Binding ElementName=PART_LineDownButton, Path=IsPressed}" Value="true" />
                            </MultiDataTrigger.Conditions>
                            <Setter TargetName="ArrowBottom" Property="Fill" Value="{DynamicResource ScrollBarArrowClicked}" />
                        </MultiDataTrigger>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding ElementName=PART_LineUpButton, Path=IsMouseOver}" Value="true" />
                                <Condition Binding="{Binding ElementName=PART_LineUpButton, Path=IsPressed}" Value="true" />
                            </MultiDataTrigger.Conditions>
                            <Setter TargetName="ArrowTop" Property="Fill" Value="{DynamicResource ScrollBarArrowClicked}" />
                        </MultiDataTrigger>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding ElementName=PART_LineDownButton, Path=IsMouseOver}" Value="true" />
                                <Condition Binding="{Binding ElementName=PART_LineDownButton, Path=IsPressed}" Value="false" />
                            </MultiDataTrigger.Conditions>
                            <Setter TargetName="ArrowBottom" Property="Fill" Value="{DynamicResource ScrollBarArrowHovered}" />
                        </MultiDataTrigger>
                        <MultiDataTrigger>
                            <MultiDataTrigger.Conditions>
                                <Condition Binding="{Binding ElementName=PART_LineUpButton, Path=IsMouseOver}" Value="true" />
                                <Condition Binding="{Binding ElementName=PART_LineUpButton, Path=IsPressed}" Value="false" />
                            </MultiDataTrigger.Conditions>
                            <Setter TargetName="ArrowTop" Property="Fill" Value="{DynamicResource ScrollBarArrowHovered}" />
                        </MultiDataTrigger>
                        <Trigger Property="IsEnabled" Value="False">
                            <Setter TargetName="ArrowTop" Property="Fill" Value="{DynamicResource ScrollBarDisabled}" />
                            <Setter TargetName="ArrowBottom" Property="Fill" Value="{DynamicResource ScrollBarDisabled}" />
                        </Trigger>
                    </ControlTemplate.Triggers>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
        <Style.Triggers>
            <Trigger Property="ScrollBar.Orientation" Value="Horizontal">
                <Setter Property="Width" Value="Auto" />
                <Setter Property="MinWidth" Value="0" />
                <Setter Property="Height" Value="{DynamicResource SystemParameters.HorizontalScrollBarHeightKey}" />
                <Setter Property="MinHeight" Value="{DynamicResource SystemParameters.HorizontalScrollBarHeightKey}" />
                <Setter Property="BorderThickness" Value="0,1" />
                <Setter Property="Template">
                    <Setter.Value>
                        <ControlTemplate TargetType="{x:Type ScrollBar}">
                            <Grid Name="Bg" SnapsToDevicePixels="True">
                                <Grid.ColumnDefinitions>
                                    <ColumnDefinition Width="{DynamicResource ResourceKey=ScrollBarButtonHeight}" />
                                    <ColumnDefinition Width="0.00001*" />
                                    <ColumnDefinition Width="{DynamicResource ResourceKey=ScrollBarButtonHeight}" />
                                </Grid.ColumnDefinitions>
                                <Border
                                    Grid.Column="1"
                                    Background="{TemplateBinding Background}"
                                    BorderBrush="{TemplateBinding BorderBrush}"
                                    BorderThickness="{TemplateBinding BorderThickness}" />
                                <RepeatButton
                                    Name="PART_LineLeftButton"
                                    Command="{x:Static ScrollBar.LineLeftCommand}"
                                    IsEnabled="{TemplateBinding IsMouseOver}"
                                    Style="{DynamicResource ResourceKey=VRCMelonAssistantRepeatButton}">
                                    <Path
                                        Name="ArrowLeft"
                                        Margin="3"
                                        Data="M3.18,7 C3.18,7 5,7 5,7 C5,7 1.81,3.5 1.81,3.5 C1.81,3.5 5,0 5,0 C5,0 3.18,0 3.18,0 C3.18,0 0,3.5 0,3.5 C0,3.5 3.18,7 3.18,7"
                                        Fill="{DynamicResource ScrollBarArrowColor}"
                                        Stretch="Uniform" />
                                </RepeatButton>
                                <Track
                                    Name="PART_Track"
                                    Grid.Column="1"
                                    IsEnabled="{TemplateBinding IsMouseOver}">
                                    <Track.DecreaseRepeatButton>
                                        <RepeatButton
                                            Background="{DynamicResource ScrollBarBackground}"
                                            Command="{x:Static ScrollBar.PageLeftCommand}"
                                            Style="{DynamicResource ResourceKey=VRCMelonAssistantSmallRepeatButton}" />
                                    </Track.DecreaseRepeatButton>
                                    <Track.IncreaseRepeatButton>
                                        <RepeatButton
                                            Background="{DynamicResource ScrollBarBackground}"
                                            Command="{x:Static ScrollBar.PageRightCommand}"
                                            Style="{DynamicResource ResourceKey=VRCMelonAssistantSmallRepeatButton}" />
                                    </Track.IncreaseRepeatButton>
                                    <Track.Thumb>
                                        <Thumb Background="{DynamicResource ScrollBarHandle}" Style="{DynamicResource ResourceKey=VRCMelonAssistantThumb}" />
                                    </Track.Thumb>
                                </Track>
                                <RepeatButton
                                    Name="PART_LineRightButton"
                                    Grid.Column="2"
                                    Command="{x:Static ScrollBar.LineRightCommand}"
                                    IsEnabled="{TemplateBinding IsMouseOver}"
                                    Style="{DynamicResource ResourceKey=VRCMelonAssistantRepeatButton}">
                                    <Path
                                        Name="ArrowRight"
                                        Margin="3"
                                        Data="M1.81,7 C1.81,7 0,7 0,7 C0,7 3.18,3.5 3.18,3.5 C3.18,3.5 0,0 0,0 C0,0 1.81,0 1.81,0 C1.81,0 5,3.5 5,3.5 C5,3.5 1.81,7 1.81,7"
                                        Fill="{DynamicResource ScrollBarArrowColor}"
                                        Stretch="Uniform" />
                                </RepeatButton>
                            </Grid>
                            <ControlTemplate.Triggers>
                                <MultiDataTrigger>
                                    <MultiDataTrigger.Conditions>
                                        <Condition Binding="{Binding ElementName=PART_LineRightButton, Path=IsMouseOver}" Value="true" />
                                        <Condition Binding="{Binding ElementName=PART_LineRightButton, Path=IsPressed}" Value="true" />
                                    </MultiDataTrigger.Conditions>
                                    <Setter TargetName="ArrowRight" Property="Fill" Value="{DynamicResource ScrollBarArrowClicked}" />
                                </MultiDataTrigger>
                                <MultiDataTrigger>
                                    <MultiDataTrigger.Conditions>
                                        <Condition Binding="{Binding ElementName=PART_LineLeftButton, Path=IsMouseOver}" Value="true" />
                                        <Condition Binding="{Binding ElementName=PART_LineLeftButton, Path=IsPressed}" Value="true" />
                                    </MultiDataTrigger.Conditions>
                                    <Setter TargetName="ArrowLeft" Property="Fill" Value="{DynamicResource ScrollBarArrowClicked}" />
                                </MultiDataTrigger>
                                <MultiDataTrigger>
                                    <MultiDataTrigger.Conditions>
                                        <Condition Binding="{Binding ElementName=PART_LineRightButton, Path=IsMouseOver}" Value="true" />
                                        <Condition Binding="{Binding ElementName=PART_LineRightButton, Path=IsPressed}" Value="false" />
                                    </MultiDataTrigger.Conditions>
                                    <Setter TargetName="ArrowRight" Property="Fill" Value="{DynamicResource ScrollBarArrowHovered}" />
                                </MultiDataTrigger>
                                <MultiDataTrigger>
                                    <MultiDataTrigger.Conditions>
                                        <Condition Binding="{Binding ElementName=PART_LineLeftButton, Path=IsMouseOver}" Value="true" />
                                        <Condition Binding="{Binding ElementName=PART_LineLeftButton, Path=IsPressed}" Value="false" />
                                    </MultiDataTrigger.Conditions>
                                    <Setter TargetName="ArrowLeft" Property="Fill" Value="{DynamicResource ScrollBarArrowHovered}" />
                                </MultiDataTrigger>
                                <Trigger Property="IsEnabled" Value="False">
                                    <Setter TargetName="ArrowLeft" Property="Fill" Value="{DynamicResource ScrollBarDisabled}" />
                                    <Setter TargetName="ArrowRight" Property="Fill" Value="{DynamicResource ScrollBarDisabled}" />
                                </Trigger>
                            </ControlTemplate.Triggers>
                        </ControlTemplate>
                    </Setter.Value>
                </Setter>
            </Trigger>
        </Style.Triggers>
    </Style>
</ResourceDictionary>