WPF学习(3) -- 控件模板

一、操作过程

二、代码

<Window x:Class="学习.MainWindow"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"xmlns:d="http://schemas.microsoft.com/expression/blend/2008"xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"xmlns:local="clr-namespace:学习"mc:Ignorable="d"Title="MainWindow" Height="450" Width="800"><Window.Resources><Style x:Key="FocusVisual"><Setter Property="Control.Template"><Setter.Value><ControlTemplate><Rectangle Margin="2" StrokeDashArray="1 2" Stroke="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}" SnapsToDevicePixels="true" StrokeThickness="1"/></ControlTemplate></Setter.Value></Setter></Style><SolidColorBrush x:Key="Button.Static.Background" Color="#FFDDDDDD"/><SolidColorBrush x:Key="Button.Static.Border" Color="#FF707070"/><SolidColorBrush x:Key="Button.MouseOver.Background" Color="#FFBEE6FD"/><SolidColorBrush x:Key="Button.MouseOver.Border" Color="#FF3C7FB1"/><SolidColorBrush x:Key="Button.Pressed.Background" Color="#FFC4E5F6"/><SolidColorBrush x:Key="Button.Pressed.Border" Color="#FF2C628B"/><SolidColorBrush x:Key="Button.Disabled.Background" Color="#FFF4F4F4"/><SolidColorBrush x:Key="Button.Disabled.Border" Color="#FFADB2B5"/><SolidColorBrush x:Key="Button.Disabled.Foreground" Color="#FF838383"/><Style x:Key="ButtonStyle1" TargetType="{x:Type Button}"><Setter Property="FocusVisualStyle" Value="{StaticResource FocusVisual}"/><Setter Property="Background" Value="{StaticResource Button.Static.Background}"/><Setter Property="BorderBrush" Value="{StaticResource Button.Static.Border}"/><Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"/><Setter Property="BorderThickness" Value="1"/><Setter Property="HorizontalContentAlignment" Value="Center"/><Setter Property="VerticalContentAlignment" Value="Center"/><Setter Property="Padding" Value="1"/><Setter Property="Template"><Setter.Value><ControlTemplate TargetType="{x:Type Button}"><Border x:Name="border" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" SnapsToDevicePixels="true"><ContentPresenter x:Name="contentPresenter" Focusable="False" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="{TemplateBinding Padding}" RecognizesAccessKey="True" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/></Border><ControlTemplate.Triggers><Trigger Property="IsDefaulted" Value="true"><Setter Property="BorderBrush" TargetName="border" Value="{DynamicResource {x:Static SystemColors.HighlightBrushKey}}"/></Trigger><Trigger Property="IsMouseOver" Value="true"><Setter Property="Background" TargetName="border" Value="{StaticResource Button.MouseOver.Background}"/><Setter Property="BorderBrush" TargetName="border" Value="{StaticResource Button.MouseOver.Border}"/></Trigger><Trigger Property="IsPressed" Value="true"><Setter Property="Background" TargetName="border" Value="{StaticResource Button.Pressed.Background}"/><Setter Property="BorderBrush" TargetName="border" Value="{StaticResource Button.Pressed.Border}"/></Trigger><Trigger Property="IsEnabled" Value="false"><Setter Property="Background" TargetName="border" Value="{StaticResource Button.Disabled.Background}"/><Setter Property="BorderBrush" TargetName="border" Value="{StaticResource Button.Disabled.Border}"/><Setter Property="TextElement.Foreground" TargetName="contentPresenter" Value="{StaticResource Button.Disabled.Foreground}"/></Trigger></ControlTemplate.Triggers></ControlTemplate></Setter.Value></Setter></Style></Window.Resources><Grid><StackPanel><Button Style="{DynamicResource ButtonStyle1}" ><StackPanel Orientation="Horizontal"><Button Content="1"/><Button Content="2"/><Button Content="3"/></StackPanel></Button></StackPanel></Grid>
</Window>

三、代码结果

四、总结

通过引用微软库中的Buttton样式代码，可以自定义改变控件的样式，主要是通过改变如下部分。

<ContentPresenter x:Name="contentPresenter"Focusable="False" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="{TemplateBinding Padding}" RecognizesAccessKey="True" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>