Shrlalgo.RvKits/WPFDark/StandardControls/PasswordBox.xaml

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:local="clr-namespace:WPFDark.StandardControls"
                    xmlns:wpf="clr-namespace:WPFDark">
    <Style TargetType="{x:Type PasswordBox}">
        <Setter Property="Background" Value="{DynamicResource TextBoxBackgroundBrushKey}" />
        <Setter Property="BorderBrush" Value="{DynamicResource TextBoxBorderBrushKey}" />
        <Setter Property="BorderThickness" Value="1" />
        <Setter Property="FocusVisualStyle" Value="{DynamicResource {x:Static SystemParameters.FocusVisualStyleKey}}" />
        <Setter Property="Foreground" Value="{DynamicResource TextBoxForegroundBrushKey}" />
        <Setter Property="Height" Value="{x:Static wpf:Boxes.BasicOneLineHeight}" />
        <!--<Setter Property="FontSize" Value="16"/>-->
        <Setter Property="Padding" Value="1" />
        <Setter Property="SelectionBrush" Value="{DynamicResource AccentBrushKey}" />
        <Setter Property="SelectionOpacity" Value="0.5" />

        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type PasswordBox}">
                    <Border Background="{TemplateBinding Background}"
                            BorderBrush="{TemplateBinding BorderBrush}"
                            BorderThickness="{TemplateBinding BorderThickness}"
                            CornerRadius="{x:Static wpf:Boxes.BasicCornerRadius}"
                            SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}">
                        <Grid>
                            <Grid.ColumnDefinitions>
                                <ColumnDefinition Width="*" />
                                <ColumnDefinition Width="Auto" />
                            </Grid.ColumnDefinitions>

                            <ScrollViewer x:Name="PART_ContentHost"
                                          Grid.Column="0"
                                          Margin="{TemplateBinding Padding}"
                                          HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
                                          VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
                                          Background="Transparent"
                                          TextElement.Foreground="{TemplateBinding Foreground}" />

                            <ToggleButton x:Name="PART_PasswordVisibilityToggle"
                                          Grid.Column="1"
                                          Width="30"
                                          Margin="0,0,4,0"
                                          VerticalAlignment="Center"
                                          IsChecked="{Binding Path=(local:PasswordBoxHelper.IsPasswordVisible), RelativeSource={RelativeSource TemplatedParent}}">
                                <ToggleButton.Style>
                                    <Style TargetType="ToggleButton">
                                        <Setter Property="Template">
                                            <Setter.Value>
                                                <ControlTemplate TargetType="ToggleButton">
                                                    <Border Background="Transparent">
                                                        <Path x:Name="VisibilityIcon"
                                                              Width="16"
                                                              Height="16"
                                                              Data="M12,9A3,3 0 0,0 9,12A3,3 0 0,0 12,15A3,3 0 0,0 15,12A3,3 0 0,0 12,9M12,17A5,5 0 0,1 7,12A5,5 0 0,1 12,7A5,5 0 0,1 17,12A5,5 0 0,1 12,17M12,4.5C7,4.5 2.73,7.61 1,12C2.73,16.39 7,19.5 12,19.5C17,19.5 21.27,16.39 23,12C21.27,7.61 17,4.5 12,4.5Z"
                                                              Fill="{DynamicResource TextBoxForegroundBrushKey}"
                                                              Stretch="Uniform" />
                                                    </Border>
                                                    <ControlTemplate.Triggers>
                                                        <Trigger Property="IsChecked" Value="True">
                                                            <Setter TargetName="VisibilityIcon" Property="Data" Value="M11.83,9L15,12.16C15,12.11 15,12.05 15,12A3,3 0 0,0 12,9C11.94,9 11.89,9 11.83,9M7.53,9.8L9.08,11.35C9.03,11.56 9,11.77 9,12A3,3 0 0,0 12,15C12.22,15 12.44,14.97 12.65,14.92L14.2,16.47C13.53,16.8 12.79,17 12,17A5,5 0 0,1 7,12C7,11.21 7.2,10.47 7.53,9.8M2,4.27L4.28,6.55L4.73,7C3.08,8.3 1.78,10 1,12C2.73,16.39 7,19.5 12,19.5C13.55,19.5 15.03,19.2 16.38,18.66L16.81,19.08L19.73,22L21,20.73L3.27,3M12,7A5,5 0 0,1 17,12C17,12.64 16.87,13.26 16.64,13.82L19.57,16.75C21.07,15.5 22.27,13.86 23,12C21.27,7.61 17,4.5 12,4.5C10.6,4.5 9.26,4.75 8,5.2L10.17,7.35C10.74,7.13 11.35,7 12,7Z" />
                                                        </Trigger>
                                                    </ControlTemplate.Triggers>
                                                </ControlTemplate>
                                            </Setter.Value>
                                        </Setter>
                                    </Style>
                                </ToggleButton.Style>
                            </ToggleButton>
                        </Grid>
                    </Border>
                </ControlTemplate>
            </Setter.Value>
        </Setter>
        <Setter Property="VerticalContentAlignment" Value="Center" />

        <Style.Triggers>
            <Trigger Property="IsMouseOver" Value="True">
                <Setter Property="Background" Value="{DynamicResource ActiveBackgroundBrushKey}" />
                <Setter Property="BorderBrush" Value="{DynamicResource ActiveBorderBrushKey}" />
            </Trigger>

            <Trigger Property="IsKeyboardFocusWithin" Value="True">
                <Setter Property="Background" Value="{DynamicResource ActiveBackgroundBrushKey}" />
                <Setter Property="BorderBrush" Value="{DynamicResource ActiveBorderBrushKey}" />
            </Trigger>

            <!-- <Trigger Property="IsReadOnly" Value="True">
                <Setter Property="Foreground" Value="{DynamicResource InactiveForegroundBrushKey}" />
            </Trigger> -->

            <Trigger Property="IsEnabled" Value="False">
                <Setter Property="Background" Value="{DynamicResource InactiveBackgroundBrushKey}" />
                <Setter Property="BorderBrush" Value="{DynamicResource InactiveBorderBrushKey}" />
                <Setter Property="Foreground" Value="{DynamicResource InactiveForegroundBrushKey}" />
            </Trigger>
        </Style.Triggers>
    </Style>
</ResourceDictionary>