WPF进度条样式
[英]WPF progressbar style
问题描述
I'm using an indeterminate progressbar in my application and I get this bad animation of a series of blocks running horizontally. 
我在我的应用程序中使用了一个不确定的进度条，我得到了一系列水平运行的块的坏动画。 Isn't there a better style available like vista or windows 7? 是不是有像Vista或Windows 7更好的风格？
4 个解决方案
解决方案1
18 已采纳 2011-01-27 10:39:17
Your progress bar has a style that corresponds to your current windows theme. 您的进度条的样式与您当前的Windows主题相对应。 If you run your application on Windows 7 with an Aero theme your progress bar will look accordingly. 如果您在具有Aero主题的Windows 7上运行应用程序，则进度条将相应地显示。
If you want it to look always the same (no matter what windows theme is selected) you will need to define your own style for the progress bar. 如果您希望它看起来始终一致（无论选择哪个窗口主题），您都需要为进度条定义自己的样式。
Here is the style from the Aero Normal Color theme: 以下是Aero Normal Color主题的风格：
<LinearGradientBrush x:Key="ProgressBarBorderBrush"
EndPoint="0,1"
StartPoint="0,0">
<LinearGradientBrush.GradientStops>
<GradientStop Color="#B2B2B2"
Offset="0"/>
<GradientStop Color="#8C8C8C"
Offset="1"/>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="ProgressBarBackground"
EndPoint="1,0"
StartPoint="0,0">
<LinearGradientBrush.GradientStops>
<GradientStop Color="#BABABA"
Offset="0"/>
<GradientStop Color="#C7C7C7"
Offset="0.5"/>
<GradientStop Color="#BABABA"
Offset="1"/>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="ProgressBarTopHighlight"
StartPoint="0,0"
EndPoint="0,1">
<LinearGradientBrush.GradientStops>
<GradientStop Color="#80FFFFFF"
Offset="0.05"/>
<GradientStop Color="#00FFFFFF"
Offset="0.25"/>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="ProgressBarGlassyHighlight"
StartPoint="0,0"
EndPoint="0,1">
<LinearGradientBrush.GradientStops>
<GradientStop Color="#50FFFFFF"
Offset="0.5385"/>
<GradientStop Color="#00FFFFFF"
Offset="0.5385"/>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="ProgressBarIndicatorGlassyHighlight"
StartPoint="0,0"
EndPoint="0,1">
<LinearGradientBrush.GradientStops>
<GradientStop Color="#90FFFFFF"
Offset="0.5385"/>
<GradientStop Color="#00FFFFFF"
Offset="0.5385"/>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<RadialGradientBrush x:Key="ProgressBarIndicatorLightingEffectLeft"
RadiusX="1"
RadiusY="1"
RelativeTransform="1,0,0,1,0.5,0.5">
<RadialGradientBrush.GradientStops>
<GradientStop Color="#60FFFFC4"
Offset="0"/>
<GradientStop Color="#00FFFFC4"
Offset="1"/>
</RadialGradientBrush.GradientStops>
</RadialGradientBrush>
<LinearGradientBrush x:Key="ProgressBarIndicatorLightingEffect"
StartPoint="0,1"
EndPoint="0,0">
<LinearGradientBrush.GradientStops>
<GradientStop Color="#60FFFFC4"
Offset="0"/>
<GradientStop Color="#00FFFFC4"
Offset="1"/>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<RadialGradientBrush x:Key="ProgressBarIndicatorLightingEffectRight"
RadiusX="1"
RadiusY="1"
RelativeTransform="1,0,0,1,-0.5,0.5">
<RadialGradientBrush.GradientStops>
<GradientStop Color="#60FFFFC4"
Offset="0"/>
<GradientStop Color="#00FFFFC4"
Offset="1"/>
</RadialGradientBrush.GradientStops>
</RadialGradientBrush>
<LinearGradientBrush x:Key="ProgressBarIndicatorDarkEdgeLeft"
StartPoint="0,0"
EndPoint="1,0">
<LinearGradientBrush.GradientStops>
<GradientStop Color="#0C000000"
Offset="0"/>
<GradientStop Color="#20000000"
Offset="0.3"/>
<GradientStop Color="#00000000"
Offset="1"/>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="ProgressBarIndicatorDarkEdgeRight"
StartPoint="0,0"
EndPoint="1,0">
<LinearGradientBrush.GradientStops>
<GradientStop Color="#00000000"
Offset="0"/>
<GradientStop Color="#20000000"
Offset="0.7"/>
<GradientStop Color="#0C000000"
Offset="1"/>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<LinearGradientBrush x:Key="ProgressBarIndicatorAnimatedFill"
StartPoint="0,0"
EndPoint="1,0">
<LinearGradientBrush.GradientStops>
<GradientStop Color="#00FFFFFF"
Offset="0"/>
<GradientStop Color="#60FFFFFF"
Offset="0.4"/>
<GradientStop Color="#60FFFFFF"
Offset="0.6"/>
<GradientStop Color="#00FFFFFF"
Offset="1"/>
</LinearGradientBrush.GradientStops>
</LinearGradientBrush>
<Style x:Key="{x:Type ProgressBar}"
TargetType="{x:Type ProgressBar}">
<Setter Property="Foreground"
Value="#01D328"/>
<Setter Property="Background"
Value="{StaticResource ProgressBarBackground}"/>
<Setter Property="BorderBrush"
Value="{StaticResource ProgressBarBorderBrush}"/>
<Setter Property="BorderThickness"
Value="1"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ProgressBar}">
<Grid Name="TemplateRoot"
SnapsToDevicePixels="true">
<Rectangle Fill="{TemplateBinding Background}"
RadiusX="2"
RadiusY="2"/>
<Border Background="{StaticResource ProgressBarGlassyHighlight}"
Margin="1"
CornerRadius="2"/>
<Border BorderBrush="#80FFFFFF"
Background="{StaticResource ProgressBarTopHighlight}"
BorderThickness="1,0,1,1"
Margin="1"/>
<Rectangle Name="PART_Track"
Margin="1"/>
<Decorator x:Name="PART_Indicator"
HorizontalAlignment="Left"
Margin="1">
<Grid Name="Foreground">
<Rectangle x:Name="Indicator"
Fill="{TemplateBinding Foreground}"/>
<Grid x:Name="Animation" ClipToBounds="true">
<Rectangle x:Name="PART_GlowRect" Width="100"
Fill="{StaticResource ProgressBarIndicatorAnimatedFill}"
Margin="-100,0,0,0"
HorizontalAlignment="Left">
</Rectangle>
</Grid>
<Grid x:Name="Overlay">
<Grid.ColumnDefinitions>
<ColumnDefinition MaxWidth="15"/>
<ColumnDefinition Width="0.1*"/>
<ColumnDefinition MaxWidth="15"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition />
<RowDefinition />
</Grid.RowDefinitions>
<Rectangle x:Name="LeftDark"
Grid.RowSpan="2"
Fill="{StaticResource ProgressBarIndicatorDarkEdgeLeft}"
RadiusX="1"
RadiusY="1"
Margin="1,1,0,1"/>
<Rectangle x:Name="RightDark"
Grid.RowSpan="2"
Grid.Column="2"
RadiusX="1"
RadiusY="1"
Fill="{StaticResource ProgressBarIndicatorDarkEdgeRight}"
Margin="0,1,1,1"/>
<Rectangle x:Name="LeftLight"
Grid.Column="0"
Grid.Row="2"
Fill="{StaticResource ProgressBarIndicatorLightingEffectLeft}"/>
<Rectangle x:Name="CenterLight"
Grid.Column="1"
Grid.Row="2"
Fill="{StaticResource ProgressBarIndicatorLightingEffect}"/>
<Rectangle x:Name="RightLight"
Grid.Column="2"
Grid.Row="2"
Fill="{StaticResource ProgressBarIndicatorLightingEffectRight}"/>
<Border x:Name="Highlight1"
Grid.RowSpan="2"
Grid.ColumnSpan="3"
Background="{StaticResource ProgressBarIndicatorGlassyHighlight}"/>
<Border x:Name="Highlight2"
Grid.RowSpan="2"
Grid.ColumnSpan="3"
Background="{StaticResource ProgressBarTopHighlight}"/>
</Grid>
</Grid>
</Decorator>
<Border BorderThickness="{TemplateBinding BorderThickness}"
BorderBrush="{TemplateBinding BorderBrush}"
CornerRadius="2"/>
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="Orientation"
Value="Vertical">
<Setter TargetName="TemplateRoot"
Property="LayoutTransform">
<Setter.Value>
<RotateTransform Angle="-90"/>
</Setter.Value>
</Setter>
</Trigger>
<Trigger Property="IsIndeterminate"
Value="true">
<Setter TargetName="LeftDark"
Property="Visibility"
Value="Collapsed"/>
<Setter TargetName="RightDark"
Property="Visibility"
Value="Collapsed"/>
<Setter TargetName="LeftLight"
Property="Visibility"
Value="Collapsed"/>
<Setter TargetName="CenterLight"
Property="Visibility"
Value="Collapsed"/>
<Setter TargetName="RightLight"
Property="Visibility"
Value="Collapsed"/>
<Setter TargetName="Indicator"
Property="Visibility"
Value="Collapsed"/>
</Trigger>
<Trigger Property="IsIndeterminate"
Value="false">
<Setter TargetName="Animation"
Property="Background"
Value="#80B5FFA9"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
Put this code in the Themes/Generic.xaml file in your application and your progress bars will always have this style. 将此代码放在应用程序的Themes/Generic.xaml文件中，进度条将始终具有此样式。
解决方案2
12 2011-01-27 21:50:54
This is another one... very simple flat progress bar for IsInderminate mode- 这是另一个... IsInderminate模式非常简单的平面进度条 -
<ControlTemplate x:Key="CustomProgressBar" TargetType="ProgressBar" >
<Grid Name="TemplateRoot" SnapsToDevicePixels="True">
<Rectangle RadiusX="2" RadiusY="2" Fill="Transparent" />
<Border CornerRadius="0,0,0,0" Margin="1,1,1,1">
<Border.Background>
<SolidColorBrush Color="Transparent"/>
</Border.Background>
</Border>
<Border BorderThickness="0,0,0,0" BorderBrush="Transparent" Margin="1,1,1,1">
<Border.Background>
<SolidColorBrush Color="Transparent"/>
</Border.Background>
</Border>
<Rectangle Name="PART_Track" Margin="1,1,1,1" />
<Decorator Name="PART_Indicator" Margin="1,1,1,1" HorizontalAlignment="Left">
<Grid Name="Foreground">
<Rectangle Fill="Transparent" Name="Indicator" />
<Grid Name="Animation" ClipToBounds="True">
<Border Name="PART_GlowRect" Width="100" Margin="0,0,0,0" HorizontalAlignment="Left" Background="LightBlue"/>
</Grid>
<Grid Name="Overlay">
</Grid>
</Grid>
</Decorator>
<Border BorderThickness="0" CornerRadius="0,0,0,0" BorderBrush="Transparent" />
</Grid>
</ControlTemplate>
解决方案3
5 2014-10-13 09:37:00
This is a custom progress bar I made from Suneet's example, but with IsIndeterminate animation working in .NET 3.5 : 这是我用Suneet的例子制作的自定义进度条，但IsIndeterminate动画在.NET 3.5中运行：
<Style x:Key="{x:Type ProgressBar}" TargetType="{x:Type ProgressBar}">
<Setter Property="Foreground" Value="#54bdcd"/>
<Setter Property="Background" Value="#000000"/>
<Setter Property="BorderThickness" Value="0"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ProgressBar}">
<Grid Name="TemplateRoot" SnapsToDevicePixels="true">
<Rectangle Fill="{TemplateBinding Background}"/>
<Rectangle Name="PART_Track" Margin="0"/>
<Decorator x:Name="PART_Indicator" HorizontalAlignment="Left" Margin="0">
<Grid Name="Foreground">
<Rectangle Fill="{TemplateBinding Foreground}" Name="Indicator" />
<Grid Name="Animation" ClipToBounds="True">
<Border Name="PART_GlowRect" Margin="0,0,0,0" HorizontalAlignment="Left" Background="{TemplateBinding Foreground}"/>
</Grid>
<Grid Name="Overlay">
</Grid>
</Grid>
</Decorator>
<Border BorderThickness="{TemplateBinding BorderThickness}"
BorderBrush="{TemplateBinding BorderBrush}"/>
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="IsIndeterminate" Value="true">
<Setter TargetName="Indicator" Property="Fill" Value="Transparent" />
<Setter TargetName="PART_GlowRect" Property="Width" Value="100" />
<Trigger.EnterActions>
<BeginStoryboard>
<Storyboard>
<ThicknessAnimation
Storyboard.TargetName="PART_GlowRect"
Storyboard.TargetProperty="Margin"
From="-50,0,0,0" To="400,0,0,0" Duration="0:0:2"
AutoReverse="True" RepeatBehavior="Forever" />
</Storyboard>
</BeginStoryboard>
</Trigger.EnterActions>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
This is kinda a hack because I move the indeterminate bar back and forth by changing its marginleft value, but in my case it was affordable because my progress bar was a fixed width. 这有点像黑客，因为我通过改变其marginleft值来回移动不确定的条，但在我的情况下它是负担得起的，因为我的进度条是固定的宽度。
If you have a better idea, feel free to change the storyboard part. 如果您有更好的想法，请随时更改故事板部分。 This page helped me a lot. 这个页面帮了我很多忙。
解决方案4
2 2015-05-21 14:30:15
Here is another one that supports normal and intermediate mode: 这是另一个支持普通和中间模式的方法：
<Style TargetType="{x:Type ProgressBar}">
<Setter Property="Foreground" Value="#1BA1E2"/>
<Setter Property="Background" Value="#EEEEEE"/>
<Setter Property="BorderThickness" Value="0"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ProgressBar}">
<Grid Name="TemplateRoot" SnapsToDevicePixels="true">
<Rectangle Fill="{TemplateBinding Background}"/>
<Rectangle Name="PART_Track" Margin="0"/>
<Decorator x:Name="PART_Indicator" HorizontalAlignment="Left" Margin="0">
<Grid Name="Foreground">
<Rectangle Fill="{TemplateBinding Foreground}" Name="Indicator" />
<Grid x:Name="Animation" ClipToBounds="true" Visibility="Hidden">
<Rectangle Fill="{TemplateBinding Background}" Name="HiderPre" Margin="0,0,50,0">
<Rectangle.RenderTransform>
<ScaleTransform x:Name="HiderPreTransform" ScaleX="0"/>
</Rectangle.RenderTransform>
</Rectangle>
<Rectangle Fill="{TemplateBinding Background}" Name="HiderPost" RenderTransformOrigin="1, 0" Margin="50,0,0,0">
<Rectangle.RenderTransform>
<ScaleTransform x:Name="HiderPostTransform" ScaleX="1" />
</Rectangle.RenderTransform>
</Rectangle>
</Grid>
<Grid Name="Overlay">
</Grid>
</Grid>
</Decorator>
<Border BorderThickness="{TemplateBinding BorderThickness}"
BorderBrush="{TemplateBinding BorderBrush}"/>
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="IsIndeterminate" Value="true">
<Setter TargetName="Animation" Property="Visibility" Value="Visible" />
<Trigger.EnterActions>
<BeginStoryboard>
<Storyboard RepeatBehavior="Forever">
<DoubleAnimation
Storyboard.TargetName="HiderPreTransform"
Storyboard.TargetProperty="(ScaleTransform.ScaleX)"
To="1"
Duration="0:00:4" AutoReverse="True"/>
<DoubleAnimation
Storyboard.TargetName="HiderPostTransform"
Storyboard.TargetProperty="(ScaleTransform.ScaleX)"
To="0"
Duration="0:00:4" AutoReverse="True"/>
</Storyboard>
</BeginStoryboard>
</Trigger.EnterActions>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="IsEnabled" Value="False">
<Setter Property="Foreground" Value="Gray" />
</Trigger>
</Style.Triggers>
</Style>
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