概述
本指南将向您介绍MahApps.Metro如何切换主题,所有的MahApps.Metro的主题都包含在单独的资源字典中。
如何使用主题
您可以在以下可用配色方案中进行选择:
代码语言:javascript复制"Red", "Green", "Blue", "Purple", "Orange", "Lime", "Emerald", "Teal", "Cyan", "Cobalt", "Indigo", "Violet", "Pink", "Magenta", "Crimson", "Amber", "Yellow", "Brown", "Olive", "Steel", "Mauve", "Taupe", "Sienna"
这些基本主题:
代码语言:javascript复制"Light", "Dark"
通过App.xaml使用主题:
最快的方法是在App.xaml中指定主题资源
代码语言:javascript复制<Application x:Class="SampleApp"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
StartupUri="MainWindow.xaml">
<Application.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<!-- MahApps.Metro resource dictionaries. Make sure that all file names are Case Sensitive! -->
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Controls.xaml" />
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Fonts.xaml" />
<!-- Theme setting -->
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Themes/Light.Blue.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Application.Resources>
</Application>
通过主题管理器使用主题:
MahApps.Metro有一个ThemeManager类,可以使用后台代码更改主题。可以在一行中完成,如下所示:
代码语言:javascript复制using ControlzEx.Theming;
public partial class SampleApp : Application
{
protected override void OnStartup(StartupEventArgs e)
{
base.OnStartup(e);
// Set the application theme to Dark.Green
ThemeManager.Current.ChangeTheme(this, "Dark.Green");
}
}
在与应用程序主窗口不同的窗口上
和MahApps在一样,对于MetroWindow,你可以有不同的主题。主窗口或任何其他MetroWindows将在应用程序中保留指定的主题。
代码语言:javascript复制<Controls:MetroWindow.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="pack://application:,,,/MahApps.Metro;component/Styles/Themes/Dark.Red.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Controls:MetroWindow.Resources>
您也可以使用TheManager执行此操作,如下所示:
代码语言:javascript复制using ControlzEx.Theming;
public partial class MainWindow : MetroWindow
{
public void MainWindow()
{
InitializeComponent();
// Set the window theme to Dark.Red
ThemeManager.Current.ChangeTheme(this, "Dark.Red");
}
}
创建自定义主题
MahApps的另一个不错的功能。Metro将使用自定义创建的主题或运行时创建的主题。
声明
翻译自:https://mahapps.com/docs/themes/usage#on-a-window-different-to-your-applications-main-window