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本文 Dotnet9 https://dotnet9.com 已收录,站长乐于分享dotnet相关技术,比如Winform、WPF、ASP.NET Core、Xamarin.Forms等,亦有C++桌面相关的Qt Quick和Qt Widgets等,只分享自己熟悉的、自己会的。
阅读导航:
- 一、先看效果
- 二、本文背景
- 三、代码实现
- 四、文章参考
- 五、代码下载
一、先看效果
二、本文背景
YouTube Design com WPF 大神处习得,简单的计算器布局界面 + 简单动画,使用的开源 C# WPF控件库 MaterialDesignInXAML ,本站曾有介绍:开源C# WPF控件库《MaterialDesignInXAML》。
三、代码实现
3.1 添加Nuget库
站长使用.Net Core 3.1创建的WPF工程,创建“Calculator”解决方案后,需要添加两个Nuget库:MaterialDesignThemes和MaterialDesignColors,上图的效果是使用该控件库实现的,非常强大。
3.2 工程结构
不需要截图,只修改了两个文件,App.xaml添加MD控件样式,MainWindow主窗口实现效果。
3.3 App.xaml引入MD控件样式
<Application x:Class="Calculator.App" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="clr-namespace:Calculator" StartupUri="MainWindow.xaml"> <Application.Resources> <ResourceDictionary> <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.Light.xaml" /> <ResourceDictionary Source="pack://application:,,,/MaterialDesignThemes.Wpf;component/Themes/MaterialDesignTheme.Defaults.xaml" /> </ResourceDictionary.MergedDictionaries> <!--PRIMARY--> <SolidColorBrush x:Key="PrimaryHueLightBrush" Color="#349fda"/> <SolidColorBrush x:Key="PrimaryHueLightForegroundBrush" Color="#FF777777"/> <SolidColorBrush x:Key="PrimaryHueMidBrush" Color="#FF222222"/> <SolidColorBrush x:Key="PrimaryHueMidForegroundBrush" Color="#DDDDDD"/> <SolidColorBrush x:Key="PrimaryHueDarkBrush" Color="#FF000000"/> <SolidColorBrush x:Key="PrimaryHueDarkForegroundBrush" Color="#FFFFFF"/> <!--ACCENT--> <SolidColorBrush x:Key="SecondaryAccentBrush" Color="#FFD14C25"/> <SolidColorBrush x:Key="SecondaryAccentForegroundBrush" Color="#FFFFFF"/> </ResourceDictionary> </Application.Resources></Application>
3.4 主窗体
MainWindow.xaml,整体布局,看上图加上下面的界面代码,本文基本就是布局 + 简单动画,全在这个界面,直接看代码吧,不细说了:
<Window x:Class="Calculator.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:Calculator" mc:Ignorable="d" xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes" Height="550" Width="300" AllowsTransparency="True" WindowStyle="None" ResizeMode="NoResize" MouseDown="Window_MouseDown" WindowStartupLocation="CenterScreen"> <Window.Resources> <Storyboard x:Key="PowerOff"> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="grid"> <DiscreteObjectKeyFrame KeyTime="0:0:0.2" Value="{x:Static Visibility.Visible}"/> <DiscreteObjectKeyFrame KeyTime="0:0:1.5" Value="{x:Static Visibility.Visible}"/> </ObjectAnimationUsingKeyFrames> <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="grid"> <EasingDoubleKeyFrame KeyTime="0:0:0.2" Value="0"/> <EasingDoubleKeyFrame KeyTime="0:0:1.5" Value="1"/> </DoubleAnimationUsingKeyFrames> </Storyboard> <Storyboard x:Key="PowerOn"> <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="grid"> <DiscreteObjectKeyFrame KeyTime="0" Value="{x:Static Visibility.Visible}"/> <DiscreteObjectKeyFrame KeyTime="0:0:1.3" Value="{x:Static Visibility.Visible}"/> <DiscreteObjectKeyFrame KeyTime="0:0:1.5" Value="{x:Static Visibility.Collapsed}"/> </ObjectAnimationUsingKeyFrames> <DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="grid"> <EasingDoubleKeyFrame KeyTime="0" Value="1"/> <EasingDoubleKeyFrame KeyTime="0:0:1.3" Value="0"/> <EasingDoubleKeyFrame KeyTime="0:0:1.5" Value="0"/> </DoubleAnimationUsingKeyFrames> </Storyboard> </Window.Resources> <Window.Triggers> <EventTrigger RoutedEvent="ButtonBase.Click" SourceName="ButtonPowerOff"> <BeginStoryboard Storyboard="{StaticResource PowerOff}"/> </EventTrigger> <EventTrigger RoutedEvent="ButtonBase.Click" SourceName="ButtonPowerOn"> <BeginStoryboard Storyboard="{StaticResource PowerOn}"/> </EventTrigger> </Window.Triggers> <Border Background="#E5000000" CornerRadius="10"> <Grid> <StackPanel> <Grid Height="210"> <StackPanel> <Button HorizontalAlignment="Left" Margin="10" Style="{StaticResource MaterialDesignFlatButton}" Foreground="{StaticResource PrimaryHueMidForegroundBrush}"> <materialDesign:PackIcon Kind="Menu" Foreground="{StaticResource PrimaryHueLightForegroundBrush}"/> </Button> <TextBlock FontSize="15" FontFamily="Oswald" Text="30 + 20 = 50" TextAlignment="Right" Foreground="{StaticResource PrimaryHueLightForegroundBrush}" Margin="20 0 20 10"/> </StackPanel> <StackPanel VerticalAlignment="Bottom"> <TextBlock FontSize="20" FontFamily="Oswald" Text="30 + 47 + 32 -" TextAlignment="Right" Foreground="{StaticResource PrimaryHueLightForegroundBrush}" Margin="20 0"/> <TextBlock FontSize="50" FontFamily="Oswald" Text="13" TextAlignment="Right" Foreground="#FF5885A4" Margin="20 0"> <TextBlock.Effect> <DropShadowEffect BlurRadius="10" ShadowDepth="1" Color="#FF5885A4"/> </TextBlock.Effect> </TextBlock> </StackPanel> </Grid> <Rectangle Height="1" Fill="Gray" Margin="10 0"/> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="1*"/> <ColumnDefinition Width="1*"/> <ColumnDefinition Width="1*"/> <ColumnDefinition Width="1*"/> </Grid.ColumnDefinitions> <Grid.RowDefinitions> <RowDefinition Height="1*"/> <RowDefinition Height="1*"/> <RowDefinition Height="1*"/> <RowDefinition Height="1*"/> <RowDefinition Height="1*"/> </Grid.RowDefinitions> <Button Grid.Column="0" Grid.Row="0" Margin="5" Style="{StaticResource MaterialDesignFloatingActionButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="LetterC" Width="30" Height="30"/> </Button> <Button Grid.Column="1" Grid.Row="0" Margin="5" Style="{StaticResource MaterialDesignFloatingActionButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="PlusMinus" Width="30" Height="30"/> </Button> <Button Grid.Column="2" Grid.Row="0" Margin="5" Style="{StaticResource MaterialDesignFloatingActionButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="Percent" Width="30" Height="30"/> </Button> <Button Grid.Column="3" Grid.Row="0" Margin="5" Style="{StaticResource MaterialDesignFloatingActionButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="Division" Width="30" Height="30"/> </Button> <Button Grid.Column="0" Grid.Row="1" Margin="5" Style="{StaticResource MaterialDesignFloatingActionDarkButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="Number7" Width="30" Height="30"/> </Button> <Button Grid.Column="1" Grid.Row="1" Margin="5" Style="{StaticResource MaterialDesignFloatingActionDarkButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="Number8" Width="30" Height="30"/> </Button> <Button Grid.Column="2" Grid.Row="1" Margin="5" Style="{StaticResource MaterialDesignFloatingActionDarkButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="Number9" Width="30" Height="30"/> </Button> <Button Grid.Column="3" Grid.Row="1" Margin="5" Style="{StaticResource MaterialDesignFloatingActionDarkButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="Multiplication" Width="30" Height="30"/> </Button> <Button Grid.Column="0" Grid.Row="2" Margin="5" Style="{StaticResource MaterialDesignFloatingActionDarkButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="Number4" Width="30" Height="30"/> </Button> <Button Grid.Column="1" Grid.Row="2" Margin="5" Style="{StaticResource MaterialDesignFloatingActionDarkButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="Number5" Width="30" Height="30"/> </Button> <Button Grid.Column="2" Grid.Row="2" Margin="5" Style="{StaticResource MaterialDesignFloatingActionDarkButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="Number6" Width="30" Height="30"/> </Button> <Button Grid.Column="3" Grid.Row="2" Margin="5" Style="{StaticResource MaterialDesignFloatingActionDarkButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="Minus" Width="30" Height="30"/> </Button> <Button Grid.Column="0" Grid.Row="3" Margin="5" Style="{StaticResource MaterialDesignFloatingActionDarkButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="Number1" Width="30" Height="30"/> </Button> <Button Grid.Column="1" Grid.Row="3" Margin="5" Style="{StaticResource MaterialDesignFloatingActionDarkButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="Number2" Width="30" Height="30"/> </Button> <Button Grid.Column="2" Grid.Row="3" Margin="5" Style="{StaticResource MaterialDesignFloatingActionDarkButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="Number3" Width="30" Height="30"/> </Button> <Button Grid.Column="3" Grid.Row="3" Margin="5" Style="{StaticResource MaterialDesignFloatingActionDarkButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="Plus" Width="30" Height="30"/> </Button> <Button x:Name="ButtonPowerOff" Grid.Column="0" Grid.Row="4" Margin="5" Style="{StaticResource MaterialDesignFloatingActionDarkButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="Power" Width="30" Height="30"/> </Button> <Button Grid.Column="1" Grid.Row="4" Margin="5" Style="{StaticResource MaterialDesignFloatingActionDarkButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="Number0" Width="30" Height="30"/> </Button> <Button Grid.Column="2" Grid.Row="4" Margin="5" Content="." Style="{StaticResource MaterialDesignFloatingActionDarkButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> </Button> <Button Grid.Column="3" Grid.Row="4" Margin="5" Style="{StaticResource MaterialDesignFloatingActionAccentButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="Equal" Width="30" Height="30"/> </Button> </Grid> </StackPanel> <Border x:Name="grid" CornerRadius="10" Background="Black" Visibility="Collapsed" Opacity="0"> <Button x:Name="ButtonPowerOn" Grid.Column="0" Grid.Row="1" Margin="5" Width="150" Height="150" Style="{StaticResource MaterialDesignFloatingActionDarkButton}" BorderThickness="1" BorderBrush="{StaticResource PrimaryHueMidBrush}"> <materialDesign:PackIcon Kind="Power" Width="80" Height="80"/> </Button> </Border> </Grid> </Border></Window>
后台简单的事件
private void Window_MouseDown(object sender, MouseButtonEventArgs e){ DragMove();}
四、文章参考
可直接打开大神视频学习,他的YouTube上还有很多代码视频哦,参考:
参考视频: Design com WPF: https://www.youtube.com/watch?v=G76O79eLcKM
五、代码下载
文章中代码已经全部贴出,添加Nuget包,复制文中代码就可以运行了。
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