Wpf XAML复选框背景和边框笔刷颜色不'；鼠标盖上不能换_Wpf_Xaml_Checkbox_Mouseover

Wpf XAML复选框背景和边框笔刷颜色不'；鼠标盖上不能换

wpf xaml checkbox

Wpf XAML复选框背景和边框笔刷颜色不'；鼠标盖上不能换,wpf,xaml,checkbox,mouseover,Wpf,Xaml,Checkbox,Mouseover,如何更改鼠标上方的复选框BorderBrush和Background颜色？我试过这种方法，但不起作用： <CheckBox Style="{DynamicResource checkBox}">CheckBoxText</CheckBox> CheckBoxText 以下是我的风格： <Style TargetType="{x:Type CheckBox}" x:Key="checkBox"> <!-- This part changes

如何更改鼠标上方的复选框

BorderBrush

和

Background

颜色？我试过这种方法，但不起作用：

<CheckBox Style="{DynamicResource checkBox}">CheckBoxText</CheckBox>

CheckBoxText

以下是我的风格：

<Style TargetType="{x:Type CheckBox}" x:Key="checkBox">

    <!-- This part changes the colors -->
    <Setter Property="BorderBrush" Value="LightGray" />
    <Setter Property="BorderThickness" Value="3" />
    <Setter Property="Background" Value="LightGray" />

    <Style.Triggers>

        <Trigger Property="IsMouseOver" Value="True">

            <!-- This part is not changing the colors -->
            <Setter Property="BorderThickness" Value="3" />
            <Setter Property="Background" Value="Gray" />
            <Setter Property="BorderBrush" Value="Gray" />

        </Trigger>

    </Style.Triggers>

</Style>

更改这些颜色适用于

条件。但是它不适用于

IsMouseOver

您只是缺少了

TargetName

来告诉它您正在将setter更改应用到哪个对象。举个例子，拿你的

<Setter Property="Background" Value="Gray" />

…然后您应该能够在dependency属性处传递一个值，以便通过样式触发器与控件模板内的对象进行对话

您只是缺少了

TargetName

来告诉它您正在将setter更改应用到哪个对象。举个例子，拿你的

<Setter Property="Background" Value="Gray" />

…然后您应该能够在dependency属性处传递一个值，以便通过样式触发器与控件模板内的对象进行对话

如果有人仍在试图解决这个问题，您可以这样设置控件模板的样式并覆盖它：

<Style x:Key="checkboxTemplate" TargetType="{x:Type CheckBox}">
    <Setter Property="SnapsToDevicePixels" Value="true" />
    <Setter Property="OverridesDefaultStyle" Value="true" />
    <Setter Property="FocusVisualStyle" Value="{DynamicResource CheckBoxFocusVisual}" />
    <Setter Property="Template">
        <Setter.Value>
            <ControlTemplate TargetType="{x:Type CheckBox}">
                <BulletDecorator Background="Transparent">
                    <BulletDecorator.Bullet>
                        <Border x:Name="Border" Width="13" Height="13" CornerRadius="0" BorderThickness="1">
                            <Border.BorderBrush>
                                <LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
                                    <LinearGradientBrush.GradientStops>
                                        <GradientStopCollection>
                                            <GradientStop Color="Blue" Offset="0.0" />
                                            <GradientStop Color="Blue" Offset="1.0" />
                                        </GradientStopCollection>
                                    </LinearGradientBrush.GradientStops>
                                </LinearGradientBrush>
                            </Border.BorderBrush>
                            <Border.Background>
                                <LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
                                    <LinearGradientBrush.GradientStops>
                                        <GradientStopCollection>
                                            <GradientStop Color="Orange" />
                                            <GradientStop Color="Orange" Offset="1.0" />
                                        </GradientStopCollection>
                                    </LinearGradientBrush.GradientStops>
                                </LinearGradientBrush>
                            </Border.Background>
                            <Grid>
                                <Path Visibility="Collapsed" Width="7" Height="7" x:Name="CheckMark" SnapsToDevicePixels="False" StrokeThickness="2" Data="M 0 0 L 7 7 M 0 7 L 7 0">
                                    <Path.Stroke>
                                        <SolidColorBrush Color="Black" />
                                    </Path.Stroke>
                                </Path>
                                <Path Visibility="Collapsed" Width="7" Height="7" x:Name="InderminateMark" SnapsToDevicePixels="False" StrokeThickness="2" Data="M 0 7 L 7 0">
                                    <Path.Stroke>
                                        <SolidColorBrush Color="Black" />
                                    </Path.Stroke>
                                </Path>
                            </Grid>
                        </Border>
                    </BulletDecorator.Bullet>
                    <VisualStateManager.VisualStateGroups>
                        <VisualStateGroup x:Name="CommonStates">
                            <VisualState x:Name="Normal" />
                            <VisualState x:Name="MouseOver">
                                <Storyboard>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Panel.Background).(GradientBrush.GradientStops)[0].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="Yellow" />
                                    </ColorAnimationUsingKeyFrames>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Panel.Background).(GradientBrush.GradientStops)[1].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="Yellow" />
                                    </ColorAnimationUsingKeyFrames>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Border.BorderBrush).(GradientBrush.GradientStops)[0].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="LightBlue" />
                                    </ColorAnimationUsingKeyFrames>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Border.BorderBrush).(GradientBrush.GradientStops)[1].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="LightBlue" />
                                    </ColorAnimationUsingKeyFrames>
                                </Storyboard>
                            </VisualState>
                            <VisualState x:Name="Pressed">
                                <Storyboard>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Panel.Background).(GradientBrush.GradientStops)[0].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="Yellow" />
                                    </ColorAnimationUsingKeyFrames>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Panel.Background).(GradientBrush.GradientStops)[1].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="Yellow" />
                                    </ColorAnimationUsingKeyFrames>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Border.BorderBrush).(GradientBrush.GradientStops)[0].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="LightBlue" />
                                    </ColorAnimationUsingKeyFrames>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Border.BorderBrush).(GradientBrush.GradientStops)[1].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="LightBlue" />
                                    </ColorAnimationUsingKeyFrames>
                                </Storyboard>
                            </VisualState>
                            <VisualState x:Name="Disabled" />
                        </VisualStateGroup>
                        <VisualStateGroup x:Name="CheckStates">
                            <VisualState x:Name="Checked">
                                <Storyboard>
                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="CheckMark">
                                        <DiscreteObjectKeyFrame KeyTime="0" Value="{x:Static Visibility.Visible}" />
                                    </ObjectAnimationUsingKeyFrames>
                                </Storyboard>
                            </VisualState>
                            <VisualState x:Name="Unchecked" />
                            <VisualState x:Name="Indeterminate">
                                <Storyboard>
                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="InderminateMark">
                                        <DiscreteObjectKeyFrame KeyTime="0" Value="{x:Static Visibility.Visible}" />
                                    </ObjectAnimationUsingKeyFrames>
                                </Storyboard>
                            </VisualState>
                        </VisualStateGroup>
                    </VisualStateManager.VisualStateGroups>
                    <ContentPresenter Margin="4,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left" RecognizesAccessKey="True" />
                </BulletDecorator>
            </ControlTemplate>
        </Setter.Value>
    </Setter>
</Style>

其中：

边框=蓝色
背景=橙色
勾号/叉号=黑色
按下
```
上的边框
```
和
```
鼠标盖
```
=浅蓝色
按下
```
时背景显示
```
和
```
鼠标盖
```
=黄色

我已经稍微修改了这个来解释悬停在边框颜色上的情况。

PS：这是一种非常幼稚的方法，肯定有一种方法可以把它浓缩下来，我也是wpf的初学者：P

如果有人仍在试图弄清楚这一点，你可以像这样设计和覆盖控件模板：

<Style x:Key="checkboxTemplate" TargetType="{x:Type CheckBox}">
    <Setter Property="SnapsToDevicePixels" Value="true" />
    <Setter Property="OverridesDefaultStyle" Value="true" />
    <Setter Property="FocusVisualStyle" Value="{DynamicResource CheckBoxFocusVisual}" />
    <Setter Property="Template">
        <Setter.Value>
            <ControlTemplate TargetType="{x:Type CheckBox}">
                <BulletDecorator Background="Transparent">
                    <BulletDecorator.Bullet>
                        <Border x:Name="Border" Width="13" Height="13" CornerRadius="0" BorderThickness="1">
                            <Border.BorderBrush>
                                <LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
                                    <LinearGradientBrush.GradientStops>
                                        <GradientStopCollection>
                                            <GradientStop Color="Blue" Offset="0.0" />
                                            <GradientStop Color="Blue" Offset="1.0" />
                                        </GradientStopCollection>
                                    </LinearGradientBrush.GradientStops>
                                </LinearGradientBrush>
                            </Border.BorderBrush>
                            <Border.Background>
                                <LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
                                    <LinearGradientBrush.GradientStops>
                                        <GradientStopCollection>
                                            <GradientStop Color="Orange" />
                                            <GradientStop Color="Orange" Offset="1.0" />
                                        </GradientStopCollection>
                                    </LinearGradientBrush.GradientStops>
                                </LinearGradientBrush>
                            </Border.Background>
                            <Grid>
                                <Path Visibility="Collapsed" Width="7" Height="7" x:Name="CheckMark" SnapsToDevicePixels="False" StrokeThickness="2" Data="M 0 0 L 7 7 M 0 7 L 7 0">
                                    <Path.Stroke>
                                        <SolidColorBrush Color="Black" />
                                    </Path.Stroke>
                                </Path>
                                <Path Visibility="Collapsed" Width="7" Height="7" x:Name="InderminateMark" SnapsToDevicePixels="False" StrokeThickness="2" Data="M 0 7 L 7 0">
                                    <Path.Stroke>
                                        <SolidColorBrush Color="Black" />
                                    </Path.Stroke>
                                </Path>
                            </Grid>
                        </Border>
                    </BulletDecorator.Bullet>
                    <VisualStateManager.VisualStateGroups>
                        <VisualStateGroup x:Name="CommonStates">
                            <VisualState x:Name="Normal" />
                            <VisualState x:Name="MouseOver">
                                <Storyboard>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Panel.Background).(GradientBrush.GradientStops)[0].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="Yellow" />
                                    </ColorAnimationUsingKeyFrames>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Panel.Background).(GradientBrush.GradientStops)[1].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="Yellow" />
                                    </ColorAnimationUsingKeyFrames>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Border.BorderBrush).(GradientBrush.GradientStops)[0].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="LightBlue" />
                                    </ColorAnimationUsingKeyFrames>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Border.BorderBrush).(GradientBrush.GradientStops)[1].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="LightBlue" />
                                    </ColorAnimationUsingKeyFrames>
                                </Storyboard>
                            </VisualState>
                            <VisualState x:Name="Pressed">
                                <Storyboard>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Panel.Background).(GradientBrush.GradientStops)[0].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="Yellow" />
                                    </ColorAnimationUsingKeyFrames>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Panel.Background).(GradientBrush.GradientStops)[1].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="Yellow" />
                                    </ColorAnimationUsingKeyFrames>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Border.BorderBrush).(GradientBrush.GradientStops)[0].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="LightBlue" />
                                    </ColorAnimationUsingKeyFrames>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Border.BorderBrush).(GradientBrush.GradientStops)[1].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="LightBlue" />
                                    </ColorAnimationUsingKeyFrames>
                                </Storyboard>
                            </VisualState>
                            <VisualState x:Name="Disabled" />
                        </VisualStateGroup>
                        <VisualStateGroup x:Name="CheckStates">
                            <VisualState x:Name="Checked">
                                <Storyboard>
                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="CheckMark">
                                        <DiscreteObjectKeyFrame KeyTime="0" Value="{x:Static Visibility.Visible}" />
                                    </ObjectAnimationUsingKeyFrames>
                                </Storyboard>
                            </VisualState>
                            <VisualState x:Name="Unchecked" />
                            <VisualState x:Name="Indeterminate">
                                <Storyboard>
                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="InderminateMark">
                                        <DiscreteObjectKeyFrame KeyTime="0" Value="{x:Static Visibility.Visible}" />
                                    </ObjectAnimationUsingKeyFrames>
                                </Storyboard>
                            </VisualState>
                        </VisualStateGroup>
                    </VisualStateManager.VisualStateGroups>
                    <ContentPresenter Margin="4,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left" RecognizesAccessKey="True" />
                </BulletDecorator>
            </ControlTemplate>
        </Setter.Value>
    </Setter>
</Style>


<Style x:Key="checkboxTemplate" TargetType="{x:Type CheckBox}">
    <Setter Property="SnapsToDevicePixels" Value="true" />
    <Setter Property="OverridesDefaultStyle" Value="true" />
    <Setter Property="FocusVisualStyle" Value="{DynamicResource CheckBoxFocusVisual}" />
    <Setter Property="Template">
        <Setter.Value>
            <ControlTemplate TargetType="{x:Type CheckBox}">
                <BulletDecorator Background="Transparent">
                    <BulletDecorator.Bullet>
                        <Border x:Name="Border" Width="13" Height="13" CornerRadius="0" BorderThickness="1">
                            <Border.BorderBrush>
                                <LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
                                    <LinearGradientBrush.GradientStops>
                                        <GradientStopCollection>
                                            <GradientStop Color="Blue" Offset="0.0" />
                                            <GradientStop Color="Blue" Offset="1.0" />
                                        </GradientStopCollection>
                                    </LinearGradientBrush.GradientStops>
                                </LinearGradientBrush>
                            </Border.BorderBrush>
                            <Border.Background>
                                <LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
                                    <LinearGradientBrush.GradientStops>
                                        <GradientStopCollection>
                                            <GradientStop Color="Orange" />
                                            <GradientStop Color="Orange" Offset="1.0" />
                                        </GradientStopCollection>
                                    </LinearGradientBrush.GradientStops>
                                </LinearGradientBrush>
                            </Border.Background>
                            <Grid>
                                <Path Visibility="Collapsed" Width="7" Height="7" x:Name="CheckMark" SnapsToDevicePixels="False" StrokeThickness="2" Data="M 0 0 L 7 7 M 0 7 L 7 0">
                                    <Path.Stroke>
                                        <SolidColorBrush Color="Black" />
                                    </Path.Stroke>
                                </Path>
                                <Path Visibility="Collapsed" Width="7" Height="7" x:Name="InderminateMark" SnapsToDevicePixels="False" StrokeThickness="2" Data="M 0 7 L 7 0">
                                    <Path.Stroke>
                                        <SolidColorBrush Color="Black" />
                                    </Path.Stroke>
                                </Path>
                            </Grid>
                        </Border>
                    </BulletDecorator.Bullet>
                    <VisualStateManager.VisualStateGroups>
                        <VisualStateGroup x:Name="CommonStates">
                            <VisualState x:Name="Normal" />
                            <VisualState x:Name="MouseOver">
                                <Storyboard>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Panel.Background).(GradientBrush.GradientStops)[0].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="Yellow" />
                                    </ColorAnimationUsingKeyFrames>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Panel.Background).(GradientBrush.GradientStops)[1].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="Yellow" />
                                    </ColorAnimationUsingKeyFrames>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Border.BorderBrush).(GradientBrush.GradientStops)[0].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="LightBlue" />
                                    </ColorAnimationUsingKeyFrames>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Border.BorderBrush).(GradientBrush.GradientStops)[1].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="LightBlue" />
                                    </ColorAnimationUsingKeyFrames>
                                </Storyboard>
                            </VisualState>
                            <VisualState x:Name="Pressed">
                                <Storyboard>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Panel.Background).(GradientBrush.GradientStops)[0].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="Yellow" />
                                    </ColorAnimationUsingKeyFrames>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Panel.Background).(GradientBrush.GradientStops)[1].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="Yellow" />
                                    </ColorAnimationUsingKeyFrames>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Border.BorderBrush).(GradientBrush.GradientStops)[0].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="LightBlue" />
                                    </ColorAnimationUsingKeyFrames>
                                    <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Border.BorderBrush).(GradientBrush.GradientStops)[1].(GradientStop.Color)">
                                        <EasingColorKeyFrame KeyTime="0" Value="LightBlue" />
                                    </ColorAnimationUsingKeyFrames>
                                </Storyboard>
                            </VisualState>
                            <VisualState x:Name="Disabled" />
                        </VisualStateGroup>
                        <VisualStateGroup x:Name="CheckStates">
                            <VisualState x:Name="Checked">
                                <Storyboard>
                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="CheckMark">
                                        <DiscreteObjectKeyFrame KeyTime="0" Value="{x:Static Visibility.Visible}" />
                                    </ObjectAnimationUsingKeyFrames>
                                </Storyboard>
                            </VisualState>
                            <VisualState x:Name="Unchecked" />
                            <VisualState x:Name="Indeterminate">
                                <Storyboard>
                                    <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="InderminateMark">
                                        <DiscreteObjectKeyFrame KeyTime="0" Value="{x:Static Visibility.Visible}" />
                                    </ObjectAnimationUsingKeyFrames>
                                </Storyboard>
                            </VisualState>
                        </VisualStateGroup>
                    </VisualStateManager.VisualStateGroups>
                    <ContentPresenter Margin="4,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left" RecognizesAccessKey="True" />
                </BulletDecorator>
            </ControlTemplate>
        </Setter.Value>
    </Setter>
</Style>