WPF Material 设计凸起按钮悬停状态
WPF Material Design Raised Button Hovered state
我正在尝试为按钮重新创建 material 设计外观。对于聚焦(悬停)状态,指南说在按钮上制作 12 % #000000 阴影。我想知道如何在 WPF 中实现这一点。
我一直在寻找一个不错的选择,就是在按钮上添加一个不可点击的矩形,不透明度为 12%,颜色为 #000000。我想把它作为一种风格来实现,但我不知道该怎么做。
我现在的风格是这样的:
<Style x:Key="MaterialRaisedButton" TargetType="ToggleButton">
<Setter Property="Padding" Value="8 0"/>
<Setter Property="Margin" Value="8 6 8 6"/>
<Setter Property="Height" Value="36"/>
<Setter Property="MinWidth" Value="64"/>
<Setter Property="Foreground" Value="Black"/>
<Setter Property="Background" Value="{StaticResource MaterialSecondaryColorBrush}"/>
<Setter Property="Effect" Value="{StaticResource z-depth2}"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ToggleButton">
<Grid>
<Rectangle RadiusX="4" RadiusY="4" Fill="#000000" Opacity="0.12"/>
<Border CornerRadius="4" Background="{TemplateBinding Background}">
<ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
</Border>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Background" Value="{StaticResource Material12Black}"/>
</Trigger>
</Style.Triggers>
</Style>
如果有任何其他方法可以做到这一点,我也很乐意:)
在矩形的填充中,您可以指定十六进制颜色的不透明度,如#00000000,前两个值是不透明度。所以 12% 将是 #1e000000。当鼠标悬停在其他不透明度为 0 的上方时,以下将显示 .5 不透明度矩形。
<Rectangle.Style>
<Style TargetType="{x:Type Rectangle}">
<Setter Property="Opacity" Value="0"/>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Opacity" Value=".5"/>
</Trigger>
<Trigger Property="IsMouseOver" Value="false">
<Setter Property="Opacity" Value="0"/>
</Trigger>
</Style.Triggers>
</Style>
</Rectangle.Style>
</Rectangle>
更新:
如果有人想为类似 material 的按钮重用代码,请使用下面的代码。我使用了 along with the shadows from this source 的涟漪效应。希望这可以帮助其他人在没有工具包的情况下重新创建 Material 设计 :)
<Style x:Key="MaterialRaisedButton2" TargetType="Button">
<Setter Property="Padding" Value="8 0"/>
<Setter Property="Margin" Value="8 6 8 6"/>
<Setter Property="Height" Value="36"/>
<Setter Property="MinWidth" Value="64"/>
<Setter Property="Foreground" Value="{StaticResource NormalTextBrush}"/>
<Setter Property="Background" Value="{StaticResource MaterialSecondaryColorBrush}"/>
<Setter Property="Effect" Value="{StaticResource z-depth2}"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Button">
<cons:RippleEffectDecorator Height="{TemplateBinding Height}" Width="{TemplateBinding Width}" Background="{TemplateBinding Background}" HighlightBackground="#1e000000" Grid.Row="0" Grid.Column="0" Panel.ZIndex="0">
<Grid>
<Rectangle RadiusX="4" RadiusY="4" Fill="#1e000000" Panel.ZIndex="1">
<Rectangle.Style>
<Style TargetType="{x:Type Rectangle}">
<Setter Property="Opacity" Value="0"/>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Opacity" Value="0.12"/>
</Trigger>
<Trigger Property="IsMouseOver" Value="false">
<Setter Property="Opacity" Value="0"/>
</Trigger>
</Style.Triggers>
</Style>
</Rectangle.Style>
</Rectangle>
<ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
</Grid>
</cons:RippleEffectDecorator>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="IsEnabled" Value="false">
<Setter Property="Background" Value="#1FFFFFFF"/>
<Setter Property="Foreground" Value="#42FFFFFF"/>
</Trigger>
</Style.Triggers>
</Style>
我正在尝试为按钮重新创建 material 设计外观。对于聚焦(悬停)状态,指南说在按钮上制作 12 % #000000 阴影。我想知道如何在 WPF 中实现这一点。
我一直在寻找一个不错的选择,就是在按钮上添加一个不可点击的矩形,不透明度为 12%,颜色为 #000000。我想把它作为一种风格来实现,但我不知道该怎么做。
我现在的风格是这样的:
<Style x:Key="MaterialRaisedButton" TargetType="ToggleButton">
<Setter Property="Padding" Value="8 0"/>
<Setter Property="Margin" Value="8 6 8 6"/>
<Setter Property="Height" Value="36"/>
<Setter Property="MinWidth" Value="64"/>
<Setter Property="Foreground" Value="Black"/>
<Setter Property="Background" Value="{StaticResource MaterialSecondaryColorBrush}"/>
<Setter Property="Effect" Value="{StaticResource z-depth2}"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ToggleButton">
<Grid>
<Rectangle RadiusX="4" RadiusY="4" Fill="#000000" Opacity="0.12"/>
<Border CornerRadius="4" Background="{TemplateBinding Background}">
<ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
</Border>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Background" Value="{StaticResource Material12Black}"/>
</Trigger>
</Style.Triggers>
</Style>
如果有任何其他方法可以做到这一点,我也很乐意:)
在矩形的填充中,您可以指定十六进制颜色的不透明度,如#00000000,前两个值是不透明度。所以 12% 将是 #1e000000。当鼠标悬停在其他不透明度为 0 的上方时,以下将显示 .5 不透明度矩形。
<Rectangle.Style>
<Style TargetType="{x:Type Rectangle}">
<Setter Property="Opacity" Value="0"/>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Opacity" Value=".5"/>
</Trigger>
<Trigger Property="IsMouseOver" Value="false">
<Setter Property="Opacity" Value="0"/>
</Trigger>
</Style.Triggers>
</Style>
</Rectangle.Style>
</Rectangle>
更新:
如果有人想为类似 material 的按钮重用代码,请使用下面的代码。我使用了
<Style x:Key="MaterialRaisedButton2" TargetType="Button">
<Setter Property="Padding" Value="8 0"/>
<Setter Property="Margin" Value="8 6 8 6"/>
<Setter Property="Height" Value="36"/>
<Setter Property="MinWidth" Value="64"/>
<Setter Property="Foreground" Value="{StaticResource NormalTextBrush}"/>
<Setter Property="Background" Value="{StaticResource MaterialSecondaryColorBrush}"/>
<Setter Property="Effect" Value="{StaticResource z-depth2}"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="Button">
<cons:RippleEffectDecorator Height="{TemplateBinding Height}" Width="{TemplateBinding Width}" Background="{TemplateBinding Background}" HighlightBackground="#1e000000" Grid.Row="0" Grid.Column="0" Panel.ZIndex="0">
<Grid>
<Rectangle RadiusX="4" RadiusY="4" Fill="#1e000000" Panel.ZIndex="1">
<Rectangle.Style>
<Style TargetType="{x:Type Rectangle}">
<Setter Property="Opacity" Value="0"/>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Opacity" Value="0.12"/>
</Trigger>
<Trigger Property="IsMouseOver" Value="false">
<Setter Property="Opacity" Value="0"/>
</Trigger>
</Style.Triggers>
</Style>
</Rectangle.Style>
</Rectangle>
<ContentPresenter HorizontalAlignment="Center" VerticalAlignment="Center"/>
</Grid>
</cons:RippleEffectDecorator>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="IsEnabled" Value="false">
<Setter Property="Background" Value="#1FFFFFFF"/>
<Setter Property="Foreground" Value="#42FFFFFF"/>
</Trigger>
</Style.Triggers>
</Style>