maui-linux/samples/ShellDemo/Pages/PickersPage.xaml

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             x:Class="ShellDemo.Pages.PickersPage"
             Title="Pickers"
             BackgroundColor="{StaticResource PageBackground}">

    <Grid RowDefinitions="*,Auto">
        <ScrollView Grid.Row="0">
            <VerticalStackLayout Padding="20" Spacing="20">

                <Label Text="Picker Controls" FontSize="24" FontAttributes="Bold" />

                <!-- Picker Section -->
                <Border BackgroundColor="{StaticResource CardBackground}"
                        Stroke="{StaticResource BorderColor}"
                        StrokeThickness="1"
                        Padding="16">
                    <Border.StrokeShape>
                        <RoundRectangle CornerRadius="8" />
                    </Border.StrokeShape>
                    <VerticalStackLayout Spacing="15">
                        <Label Text="Picker" FontSize="16" FontAttributes="Bold" />

                        <Picker x:Name="FruitPicker"
                                Title="Select a fruit"
                                SelectedIndexChanged="OnFruitPickerChanged">
                            <Picker.ItemsSource>
                                <x:Array Type="{x:Type x:String}">
                                    <x:String>Apple</x:String>
                                    <x:String>Banana</x:String>
                                    <x:String>Cherry</x:String>
                                    <x:String>Date</x:String>
                                    <x:String>Elderberry</x:String>
                                    <x:String>Fig</x:String>
                                    <x:String>Grape</x:String>
                                </x:Array>
                            </Picker.ItemsSource>
                        </Picker>
                        <Label x:Name="FruitSelectedLabel" Text="Selected: (none)" TextColor="{StaticResource TextSecondary}" />

                        <Label Text="With Default Selection:" FontSize="12" Margin="0,10,0,0" />
                        <Picker x:Name="ColorPicker"
                                Title="Select a color"
                                SelectedIndex="2"
                                SelectedIndexChanged="OnColorPickerChanged">
                            <Picker.ItemsSource>
                                <x:Array Type="{x:Type x:String}">
                                    <x:String>Red</x:String>
                                    <x:String>Green</x:String>
                                    <x:String>Blue</x:String>
                                    <x:String>Yellow</x:String>
                                    <x:String>Purple</x:String>
                                </x:Array>
                            </Picker.ItemsSource>
                        </Picker>

                        <Label Text="Styled Picker:" FontSize="12" Margin="0,10,0,0" />
                        <Picker Title="Select size"
                                TextColor="DarkBlue"
                                TitleColor="Gray"
                                SelectedIndexChanged="OnSizePickerChanged">
                            <Picker.ItemsSource>
                                <x:Array Type="{x:Type x:String}">
                                    <x:String>Small</x:String>
                                    <x:String>Medium</x:String>
                                    <x:String>Large</x:String>
                                    <x:String>Extra Large</x:String>
                                </x:Array>
                            </Picker.ItemsSource>
                        </Picker>
                    </VerticalStackLayout>
                </Border>

                <!-- DatePicker Section -->
                <Border BackgroundColor="{StaticResource CardBackground}"
                        Stroke="{StaticResource BorderColor}"
                        StrokeThickness="1"
                        Padding="16">
                    <Border.StrokeShape>
                        <RoundRectangle CornerRadius="8" />
                    </Border.StrokeShape>
                    <VerticalStackLayout Spacing="15">
                        <Label Text="DatePicker" FontSize="16" FontAttributes="Bold" />

                        <DatePicker x:Name="BasicDatePicker" DateSelected="OnDateSelected" />
                        <Label x:Name="DateSelectedLabel" Text="Selected date will appear here" TextColor="{StaticResource TextSecondary}" />

                        <Label Text="With Date Range (this month only):" FontSize="12" Margin="0,10,0,0" />
                        <DatePicker x:Name="RangeDatePicker" DateSelected="OnRangeDateSelected" />

                        <Label Text="Styled DatePicker:" FontSize="12" Margin="0,10,0,0" />
                        <DatePicker TextColor="DarkGreen" DateSelected="OnStyledDateSelected" />
                    </VerticalStackLayout>
                </Border>

                <!-- TimePicker Section -->
                <Border BackgroundColor="{StaticResource CardBackground}"
                        Stroke="{StaticResource BorderColor}"
                        StrokeThickness="1"
                        Padding="16">
                    <Border.StrokeShape>
                        <RoundRectangle CornerRadius="8" />
                    </Border.StrokeShape>
                    <VerticalStackLayout Spacing="15">
                        <Label Text="TimePicker" FontSize="16" FontAttributes="Bold" />

                        <TimePicker x:Name="BasicTimePicker" PropertyChanged="OnTimeChanged" />
                        <Label x:Name="TimeSelectedLabel" Text="Selected time will appear here" TextColor="{StaticResource TextSecondary}" />

                        <Label Text="Styled TimePicker:" FontSize="12" Margin="0,10,0,0" />
                        <TimePicker Time="14:30:00" TextColor="DarkBlue" PropertyChanged="OnStyledTimeChanged" />

                        <Label Text="Alarm Time:" FontSize="12" Margin="0,10,0,0" />
                        <HorizontalStackLayout Spacing="10">
                            <TimePicker x:Name="AlarmTimePicker" Time="07:00:00" />
                            <Button Text="Set Alarm"
                                    BackgroundColor="Orange"
                                    TextColor="White"
                                    Clicked="OnSetAlarmClicked" />
                        </HorizontalStackLayout>
                    </VerticalStackLayout>
                </Border>

            </VerticalStackLayout>
        </ScrollView>

        <!-- Event Log Panel -->
        <Border Grid.Row="1" BackgroundColor="#F5F5F5" Padding="12" StrokeThickness="0">
            <VerticalStackLayout>
                <Label Text="Event Log:" FontSize="12" FontAttributes="Bold" />
                <ScrollView HeightRequest="60">
                    <Label x:Name="EventLog"
                           Text="Events will appear here..."
                           FontSize="11"
                           TextColor="{StaticResource TextSecondary}"
                           LineBreakMode="WordWrap" />
                </ScrollView>
            </VerticalStackLayout>
        </Border>
    </Grid>
</ContentPage>