feat: WPF控件-8-ScrollViewer

This commit is contained in:
Bunny 2025-01-05 23:02:05 +08:00
parent ad73569c67
commit 49a9bb8aab
7 changed files with 135 additions and 0 deletions

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@ -0,0 +1,9 @@
<Application x:Class="WPF控件_8_ScrollViewer.App"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:WPF控件_8_ScrollViewer"
StartupUri="MainWindow.xaml">
<Application.Resources>
</Application.Resources>
</Application>

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using System.Configuration;
using System.Data;
using System.Windows;
namespace WPF控件_8_ScrollViewer;
/// <summary>
/// Interaction logic for App.xaml
/// </summary>
public partial class App : Application
{
}

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@ -0,0 +1,10 @@
using System.Windows;
[assembly: ThemeInfo(
ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
//(used if a resource is not found in the page,
// or application resource dictionaries)
ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
//(used if a resource is not found in the page,
// app, or any theme specific resource dictionaries)
)]

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@ -0,0 +1,52 @@
<Window x:Class="WPF控件_8_ScrollViewer.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"
mc:Ignorable="d"
Title="MainWindow" Height="100" Width="800">
<!-- VerticalScrollBarVisibility 枚举值来自: ScrollBarVisibility
Disabled不显示滚动条
Auto
Hidden会隐藏滚动条但是会滚动只是看不到滚动条
Visible
-->
<StackPanel>
<StackPanel Orientation="Horizontal">
<Button Name="LineUpButton" Margin="3" Click="LineUpButton_OnClick">LineUpButton</Button>
<Button Name="LineDownButton" Margin="3" Click="LineDownButton_OnClick">LineDownButton</Button>
<Button Name="PageUpButton" Margin="3" Click="PageUpButton_OnClick">PageUpButton</Button>
<Button Name="PageLeftButton" Margin="3" Click="PageLeftButton_OnClick">PageLeftButton</Button>
</StackPanel>
<!-- CanContentScroll="True" 每次滚动会滚动到每个元素开头 -->
<ScrollViewer VerticalScrollBarVisibility="Auto" Name="MyScrollViewer" CanContentScroll="True" Height="50">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="30" />
<RowDefinition Height="30" />
<RowDefinition Height="30" />
<RowDefinition Height="30" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="*" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<Label Grid.Row="1" Grid.Column="0" Margin="3" VerticalAlignment="Center">Home: </Label>
<TextBox Grid.Row="1" Grid.Column="1" Margin="3" Height="Auto" VerticalAlignment="Center" />
<Button Grid.Row="1" Grid.Column="2" Margin="3" Padding="2" Content="000" />
<Label Grid.Row="2" Grid.Column="0" Margin="3" VerticalAlignment="Center">搜索:</Label>
<TextBox Grid.Row="2" Grid.Column="1" Margin="3" Height="Auto" VerticalAlignment="Center" />
<Button Grid.Row="2" Grid.Column="2" Margin="3" Padding="2">预览</Button>
<Label Grid.Row="3" Grid.Column="0" Margin="3" VerticalAlignment="Center">看看:</Label>
<TextBox Grid.Row="3" Grid.Column="1" Margin="3" Height="Auto" VerticalAlignment="Center" />
<Button Grid.Row="3" Grid.Column="2" Margin="3" Padding="2">预览</Button>
</Grid>
</ScrollViewer>
</StackPanel>
</Window>

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using System.Windows;
namespace WPF控件_8_ScrollViewer;
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
private void LineUpButton_OnClick(object sender, RoutedEventArgs e)
{
MyScrollViewer.LineUp();
}
private void LineDownButton_OnClick(object sender, RoutedEventArgs e)
{
MyScrollViewer.LineDown();
}
private void PageUpButton_OnClick(object sender, RoutedEventArgs e)
{
MyScrollViewer.PageUp();
}
private void PageLeftButton_OnClick(object sender, RoutedEventArgs e)
{
MyScrollViewer.PageLeft();
}
}

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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>WinExe</OutputType>
<TargetFramework>net8.0-windows</TargetFramework>
<RootNamespace>WPF控件_8_ScrollViewer</RootNamespace>
<Nullable>enable</Nullable>
<ImplicitUsings>enable</ImplicitUsings>
<UseWPF>true</UseWPF>
</PropertyGroup>
</Project>

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@ -14,6 +14,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WPF控件-6-工具提示",
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WPF控件-7-Popup", "WPF控件-7-Popup\WPF控件-7-Popup.csproj", "{1C272D2C-BAC3-4D94-9491-E05B688B9A98}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WPF控件-8-ScrollViewer", "WPF控件-8-ScrollViewer\WPF控件-8-ScrollViewer.csproj", "{84E26482-499C-412E-B43E-931BD0C0E983}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
@ -48,5 +50,9 @@ Global
{1C272D2C-BAC3-4D94-9491-E05B688B9A98}.Debug|Any CPU.Build.0 = Debug|Any CPU
{1C272D2C-BAC3-4D94-9491-E05B688B9A98}.Release|Any CPU.ActiveCfg = Release|Any CPU
{1C272D2C-BAC3-4D94-9491-E05B688B9A98}.Release|Any CPU.Build.0 = Release|Any CPU
{84E26482-499C-412E-B43E-931BD0C0E983}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{84E26482-499C-412E-B43E-931BD0C0E983}.Debug|Any CPU.Build.0 = Debug|Any CPU
{84E26482-499C-412E-B43E-931BD0C0E983}.Release|Any CPU.ActiveCfg = Release|Any CPU
{84E26482-499C-412E-B43E-931BD0C0E983}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
EndGlobal