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O SettingsExpander pode ser usado para agrupar vários SettingsCards num único grupo recolhível.
A SettingsExpander pode ter o seu próprio conteúdo para mostrar uma definição à direita, tal como um SettingsCard, mas também pode ter qualquer número de opções extra Items para incluir como definições adicionais. Estes itens são SettingsCard em si, o que significa que pode mover facilmente uma definição para dentro ou para fora dos expansores apenas recortando e colando o respetivo XAML!
<!-- Licensed to the .NET Foundation under one or more agreements. The .NET Foundation licenses this file to you under the MIT license. See the LICENSE file in the project root for more information. -->
<Page x:Class="SettingsControlsExperiment.Samples.SettingsExpanderSample"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:controls="using:CommunityToolkit.WinUI.Controls"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:ui="using:CommunityToolkit.WinUI"
mc:Ignorable="d">
<controls:SettingsExpander x:Name="settingsCard"
VerticalAlignment="Top"
Description="The SettingsExpander has the same properties as a Card, and you can set SettingsCard as part of the Items collection."
Header="SettingsExpander"
HeaderIcon="{ui:FontIcon Glyph=}"
IsEnabled="{x:Bind IsCardEnabled, Mode=OneWay}"
IsExpanded="{x:Bind IsCardExpanded, Mode=OneWay}">
<!-- TODO: This should be TwoWay bound but throws compile error in Uno. -->
<ComboBox SelectedIndex="0">
<ComboBoxItem>Option 1</ComboBoxItem>
<ComboBoxItem>Option 2</ComboBoxItem>
<ComboBoxItem>Option 3</ComboBoxItem>
</ComboBox>
<controls:SettingsExpander.Items>
<controls:SettingsCard Header="A basic SettingsCard within an SettingsExpander">
<Button Content="Button" />
</controls:SettingsCard>
<controls:SettingsCard Description="SettingsCard within an Expander can be made clickable too!"
Header="This item can be clicked"
IsClickEnabled="True" />
<controls:SettingsCard ContentAlignment="Left">
<CheckBox Content="Here the ContentAlignment is set to Left. This is great for e.g. CheckBoxes or RadioButtons." />
</controls:SettingsCard>
<controls:SettingsCard HorizontalContentAlignment="Left"
ContentAlignment="Vertical"
Description="You can also align your content vertically. Make sure to set the HorizontalAlignment to Left when you do!"
Header="Vertically aligned">
<GridView SelectedIndex="1">
<GridViewItem>
<Border Width="64"
Height="64"
Background="#0078D4"
CornerRadius="4" />
</GridViewItem>
<GridViewItem>
<Border Width="64"
Height="64"
Background="#005EB7"
CornerRadius="4" />
</GridViewItem>
<GridViewItem>
<Border Width="64"
Height="64"
Background="#003D92"
CornerRadius="4" />
</GridViewItem>
<GridViewItem>
<Border Width="64"
Height="64"
Background="#001968"
CornerRadius="4" />
</GridViewItem>
</GridView>
</controls:SettingsCard>
<controls:SettingsCard Description="You can override the Left indention of a SettingsCard by overriding the SettingsCardLeftIndention"
Header="Customization">
<controls:SettingsCard.Resources>
<x:Double x:Key="SettingsCardLeftIndention">40</x:Double>
</controls:SettingsCard.Resources>
</controls:SettingsCard>
</controls:SettingsExpander.Items>
</controls:SettingsExpander>
</Page>
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
namespace SettingsControlsExperiment.Samples;
[ToolkitSampleBoolOption("IsCardExpanded", false, Title = "Is Expanded")]
[ToolkitSampleBoolOption("IsCardEnabled", true, Title = "Is Enabled")]
[ToolkitSample(id: nameof(SettingsExpanderSample), "SettingsExpander", description: "The SettingsExpander can be used to group settings. SettingsCards can be customized in terms of alignment and content.")]
public sealed partial class SettingsExpanderSample : Page
{
public SettingsExpanderSample()
{
this.InitializeComponent();
}
}
Pode facilmente redefinir determinadas propriedades para criar experiências personalizadas. Por exemplo, pode personalizar o ContentAlignment de um SettingsCard, para alinhar o seu conteúdo à direita (por defeito), à esquerda (ocultando o HeaderIcon, Header e Description) ou na vertical (geralmente resulta melhor quando se altera o HorizontalContentAlignment para Stretch).
SettingsExpander é também um ItemsControl, pelo que os seus itens podem ser controlados por uma coleção e pela propriedade ItemsSource. Pode usar o ItemTemplate para definir como o seu objeto de dados é representado como um SettingsCard, como mostrado abaixo. As propriedades ItemsHeader e ItemsFooter podem ser usadas para conter conteúdo personalizado no início ou no fim da lista de itens.
<!-- Licensed to the .NET Foundation under one or more agreements. The .NET Foundation licenses this file to you under the MIT license. See the LICENSE file in the project root for more information. -->
<Page x:Class="SettingsControlsExperiment.Samples.SettingsExpanderItemsSourceSample"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:controls="using:CommunityToolkit.WinUI.Controls"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:local="using:SettingsControlsExperiment.Samples"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:muxc="using:Microsoft.UI.Xaml.Controls"
xmlns:ui="using:CommunityToolkit.WinUI"
mc:Ignorable="d">
<Page.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="ms-appx:///CommunityToolkit.WinUI.Controls.SettingsControls/SettingsExpander/SettingsExpander.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Page.Resources>
<StackPanel Spacing="4">
<controls:SettingsExpander Description="The SettingsExpander can use ItemsSource to define its Items."
Header="Settings Expander with ItemsSource"
HeaderIcon="{ui:FontIcon Glyph=}"
ItemsSource="{x:Bind MyDataSet}">
<controls:SettingsExpander.ItemTemplate>
<DataTemplate x:DataType="local:MyDataModel">
<controls:SettingsCard Description="{x:Bind Info}"
Header="{x:Bind Name}">
<HyperlinkButton Content="{x:Bind LinkDescription}"
NavigateUri="{x:Bind Url}" />
</controls:SettingsCard>
</DataTemplate>
</controls:SettingsExpander.ItemTemplate>
<controls:SettingsExpander.ItemsHeader>
<muxc:InfoBar Title="This is the ItemsHeader"
BorderThickness="0"
CornerRadius="0"
IsIconVisible="False"
IsOpen="True"
Severity="Success">
<muxc:InfoBar.ActionButton>
<HyperlinkButton Content="It can host custom content" />
</muxc:InfoBar.ActionButton>
</muxc:InfoBar>
</controls:SettingsExpander.ItemsHeader>
<controls:SettingsExpander.ItemsFooter>
<controls:SettingsCard Header="This is the ItemsFooter"
Style="{StaticResource DefaultSettingsExpanderItemStyle}">
<Button Content="Add a device" />
</controls:SettingsCard>
</controls:SettingsExpander.ItemsFooter>
</controls:SettingsExpander>
<controls:SettingsExpander Description="SettingsExpander can use a DataTemplate, DataTemplateSelector, or IElementFactory for its ItemTemplate."
Header="Settings Expander with a custom ItemTemplate"
HeaderIcon="{ui:FontIcon Glyph=}"
ItemsSource="{x:Bind MyDataSet}">
<controls:SettingsExpander.ItemTemplate>
<local:MyDataModelTemplateSelector>
<local:MyDataModelTemplateSelector.ButtonTemplate>
<DataTemplate x:DataType="local:MyDataModel">
<controls:SettingsCard Description="{x:Bind ItemType}"
Header="{x:Bind Name}">
<Button Click="Button_Click"
Content="{x:Bind LinkDescription}" />
</controls:SettingsCard>
</DataTemplate>
</local:MyDataModelTemplateSelector.ButtonTemplate>
<local:MyDataModelTemplateSelector.LinkButtonTemplate>
<DataTemplate x:DataType="local:MyDataModel">
<controls:SettingsCard Description="{x:Bind ItemType}"
Header="{x:Bind Name}">
<HyperlinkButton Content="{x:Bind LinkDescription}"
NavigateUri="{x:Bind Url}" />
</controls:SettingsCard>
</DataTemplate>
</local:MyDataModelTemplateSelector.LinkButtonTemplate>
<local:MyDataModelTemplateSelector.NoButtonTemplate>
<DataTemplate x:DataType="local:MyDataModel">
<controls:SettingsCard Description="{x:Bind ItemType}"
Header="{x:Bind Name}" />
</DataTemplate>
</local:MyDataModelTemplateSelector.NoButtonTemplate>
</local:MyDataModelTemplateSelector>
</controls:SettingsExpander.ItemTemplate>
</controls:SettingsExpander>
</StackPanel>
</Page>
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using Windows.System;
namespace SettingsControlsExperiment.Samples;
[ToolkitSample(id: nameof(SettingsExpanderItemsSourceSample), "SettingsExpanderItemsSource", description: "The SettingsExpander can also be filled with items based on a collection.")]
public sealed partial class SettingsExpanderItemsSourceSample : Page
{
public ObservableCollection<MyDataModel> MyDataSet = new() {
new()
{
Name = "First Item",
Info = "More about first item.",
ItemType = "Item type: Button",
LinkDescription = "Click here for more on first item.",
Url = "https://microsoft.com/",
},
new()
{
Name = "Second Item",
Info = "More about second item.",
ItemType = "Item type: Link button",
LinkDescription = "Click here for more on second item.",
Url = "https://xbox.com/",
},
new()
{
Name = "Third Item",
Info = "More about third item.",
ItemType = "Item type: No button",
LinkDescription = "Click here for more on third item.",
Url = "https://toolkitlabs.dev/",
},
};
public SettingsExpanderItemsSourceSample()
{
this.InitializeComponent();
}
private async void Button_Click(object sender, RoutedEventArgs e)
{
_ = await Launcher.LaunchUriAsync(new("https://microsoft.com/"));
}
}
public class MyDataModel
{
public string? Name { get; set; }
public string? Info { get; set; }
public string? ItemType { get; set; }
public string? LinkDescription { get; set; }
public string? Url { get; set; }
}
public partial class MyDataModelTemplateSelector : DataTemplateSelector
{
public DataTemplate? ButtonTemplate { get; set; }
public DataTemplate? LinkButtonTemplate { get; set; }
public DataTemplate? NoButtonTemplate { get; set; }
protected override DataTemplate SelectTemplateCore(object item)
{
var itm = (MyDataModel)item;
if (itm.ItemType?.EndsWith("Button") == true)
{
return ButtonTemplate!;
}
else if (itm.ItemType?.EndsWith("Link button") == true)
{
return LinkButtonTemplate!;
}
else
{
return NoButtonTemplate!;
}
}
}
NOTA: Devido a um bug relacionado com o ItemsRepeater usado em SettingsExpander, pode haver falhas visuais sempre que o SettingsExpander expande e uma MaxWidth é definida num StackPanel principal. Como solução alternativa, o StackPanel (com MaxWidth definido) pode ser envolvido num Grid para contornar este problema. Veja o SettingsPageExample para o excerto.
Exemplo da página de definições
O exemplo seguinte apresenta uma página típica de design, seguindo as especificações corretas de design do Windows 11 para aspetos como espaçamento, cabeçalhos de secção e animações.
<!-- Licensed to the .NET Foundation under one or more agreements. The .NET Foundation licenses this file to you under the MIT license. See the LICENSE file in the project root for more information. -->
<Page x:Class="SettingsControlsExperiment.Samples.SettingsPageExample"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:controls="using:CommunityToolkit.WinUI.Controls"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:ui="using:CommunityToolkit.WinUI"
xmlns:win="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
mc:Ignorable="d">
<Page.Resources>
<!-- These styles can be referenced to create a consistent SettingsPage layout -->
<!-- Spacing between cards -->
<x:Double x:Key="SettingsCardSpacing">4</x:Double>
<!-- Style (inc. the correct spacing) of a section header -->
<Style x:Key="SettingsSectionHeaderTextBlockStyle"
BasedOn="{StaticResource BodyStrongTextBlockStyle}"
TargetType="TextBlock">
<Style.Setters>
<Setter Property="Margin" Value="1,30,0,6" />
</Style.Setters>
</Style>
</Page.Resources>
<ScrollViewer>
<Grid>
<StackPanel MaxWidth="1000"
HorizontalAlignment="Stretch"
Spacing="{StaticResource SettingsCardSpacing}">
<win:StackPanel.ChildrenTransitions>
<win:EntranceThemeTransition FromVerticalOffset="50" />
<win:RepositionThemeTransition IsStaggeringEnabled="False" />
</win:StackPanel.ChildrenTransitions>
<TextBlock Style="{StaticResource SettingsSectionHeaderTextBlockStyle}"
Text="Section 1" />
<controls:SettingsCard Description="This is a default card, with the Header, HeaderIcon, Description and Content set"
Header="This is the Header"
HeaderIcon="{ui:FontIcon Glyph=}">
<ToggleSwitch IsOn="True" />
</controls:SettingsCard>
<controls:SettingsExpander Description="The SettingsExpander has the same properties as a SettingsCard"
Header="SettingsExpander"
HeaderIcon="{ui:FontIcon Glyph=}">
<Button Content="Content"
Style="{StaticResource AccentButtonStyle}" />
<controls:SettingsExpander.Items>
<controls:SettingsCard Header="A basic SettingsCard within an SettingsExpander">
<Button Content="Button" />
</controls:SettingsCard>
<controls:SettingsCard Description="SettingsCard within an Expander can be made clickable too!"
Header="This item can be clicked"
IsClickEnabled="True" />
<controls:SettingsCard ContentAlignment="Left">
<CheckBox Content="Here the ContentAlignment is set to Left. This is great for e.g. CheckBoxes or RadioButtons" />
</controls:SettingsCard>
</controls:SettingsExpander.Items>
</controls:SettingsExpander>
<TextBlock Style="{StaticResource SettingsSectionHeaderTextBlockStyle}"
Text="Section 2" />
<controls:SettingsCard Description="Another card to show grouping of cards"
Header="Another SettingsCard"
HeaderIcon="{ui:FontIcon Glyph=}">
<ComboBox SelectedIndex="0">
<ComboBoxItem>Option 1</ComboBoxItem>
<ComboBoxItem>Option 2</ComboBoxItem>
<ComboBoxItem>Option 3</ComboBoxItem>
</ComboBox>
</controls:SettingsCard>
<controls:SettingsCard Description="Another card to show grouping of cards"
Header="Yet another SettingsCard"
HeaderIcon="{ui:FontIcon Glyph=}">
<Button Content="Content" />
</controls:SettingsCard>
<!-- Example 'About' section -->
<TextBlock Style="{StaticResource SettingsSectionHeaderTextBlockStyle}"
Text="About" />
<controls:SettingsExpander Description="© 2023. All rights reserved."
Header="Community Toolkit Gallery"
HeaderIcon="{ui:BitmapIcon Source=ms-appx:///Assets/AppTitleBar.scale-200.png}">
<TextBlock win:IsTextSelectionEnabled="True"
Foreground="{ThemeResource TextFillColorSecondaryBrush}"
Text="Version 8.0.0" />
<controls:SettingsExpander.Items>
<controls:SettingsCard HorizontalContentAlignment="Left"
ContentAlignment="Left">
<StackPanel Margin="-12,0,0,0"
Orientation="Vertical">
<HyperlinkButton Content="Link 1" />
<HyperlinkButton Content="Link 2" />
<HyperlinkButton Content="Link 3" />
</StackPanel>
</controls:SettingsCard>
</controls:SettingsExpander.Items>
</controls:SettingsExpander>
<HyperlinkButton Margin="0,8,0,0"
Content="Send feedback" />
</StackPanel>
</Grid>
</ScrollViewer>
</Page>
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
namespace SettingsControlsExperiment.Samples;
[ToolkitSample(id: nameof(SettingsPageExample), "Settings Page Example", description: "A complete settings page example.")]
public sealed partial class SettingsPageExample : Page
{
public SettingsPageExample()
{
this.InitializeComponent();
}
}
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