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RosuavioRosuavio
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Make scrool controls part of the sample
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3 files changed

+97
-21
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3 files changed

+97
-21
lines changed

‎Microsoft.Toolkit.Uwp.SampleApp/SamplePages/ListViewExtensions/ListViewExtensionsPage.xaml

Lines changed: 36 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -20,13 +20,49 @@
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</Page.Resources>
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<Grid>
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<Grid.ColumnDefinitions>
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<ColumnDefinition Width="*" />
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<ColumnDefinition Width="Auto" />
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</Grid.ColumnDefinitions>
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<ListView x:Name="SampleListView"
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Grid.Column="0"
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Margin="12"
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ui:ListViewExtensions.AlternateColor="#33AAAAAA"
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ui:ListViewExtensions.AlternateItemTemplate="{StaticResource AlternateTemplate}"
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ui:ListViewExtensions.Command="{StaticResource SampleCommand}"
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ui:ListViewExtensions.ItemContainerStretchDirection="Both"
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IsItemClickEnabled="True"
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ItemTemplate="{StaticResource NormalTemplate}" />
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<StackPanel Grid.Column="1" Margin="5,0,5,0" Width="200">
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<TextBox x:Name="IndexInput"
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Header="Index"
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InputScope="Number"
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Text="0" />
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<ComboBox x:Name="ItemPlacementInput"
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Header="Item Placement"
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SelectedIndex="0">
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<x:String>Default</x:String>
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<x:String>Left</x:String>
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<x:String>Top</x:String>
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<x:String>Center</x:String>
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<x:String>Right</x:String>
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<x:String>Bottom</x:String>
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</ComboBox>
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<CheckBox x:Name="DisableAnimationInput"
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Content="Disable Animation"
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IsChecked="False" />
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<CheckBox x:Name="ScrollIfVisibileInput"
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Content="Scroll If Visible"
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IsChecked="True" />
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<TextBox x:Name="AdditionalHorizontalOffsetInput"
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Header="Horizontal Offset"
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InputScope="Number"
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Text="0" />
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<TextBox x:Name="AdditionalVerticalOffsetInput"
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Header="Vertical Offset"
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InputScope="Number"
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Text="0" />
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</StackPanel>
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</Grid>
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</Page>

‎Microsoft.Toolkit.Uwp.SampleApp/SamplePages/ListViewExtensions/ListViewExtensionsPage.xaml.cs

Lines changed: 25 additions & 15 deletions
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,4 @@
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// Licensed to the .NET Foundation under one or more agreements.
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// Licensed to the .NET Foundation under one or more agreements.
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// The .NET Foundation licenses this file to you under the MIT license.
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// See the LICENSE file in the project root for more information.
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@@ -15,12 +15,12 @@ namespace Microsoft.Toolkit.Uwp.SampleApp.SamplePages
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public sealed partial class ListViewExtensionsPage : Page, IXamlRenderListener
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{
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private ListView sampleListView;
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private TextBlock indexInput;
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private TextBlock itemPlacementInput;
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private TextBox indexInput;
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private ComboBox itemPlacementInput;
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private CheckBox disableAnimationInput;
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private CheckBox scrollIfVisibileInput;
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private TextBlock additionalHorizontalOffsetInput;
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private TextBlock additionalVerticalOffsetInput;
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private TextBox additionalHorizontalOffsetInput;
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private TextBox additionalVerticalOffsetInput;
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public ListViewExtensionsPage()
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{
@@ -31,12 +31,12 @@ public ListViewExtensionsPage()
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public void OnXamlRendered(FrameworkElement control)
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{
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sampleListView = control.FindChild("SampleListView") as ListView;
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indexInput = control.FindChild("IndexInput") as TextBlock;
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itemPlacementInput = control.FindChild("ItemPlacementInput") as TextBlock;
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indexInput = control.FindChild("IndexInput") as TextBox;
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itemPlacementInput = control.FindChild("ItemPlacementInput") as ComboBox;
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disableAnimationInput = control.FindChild("DisableAnimationInput") as CheckBox;
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scrollIfVisibileInput = control.FindChild("ScrollIfVisibileInput") as CheckBox;
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additionalHorizontalOffsetInput = control.FindChild("AdditionalHorizontalOffsetInput") as TextBlock;
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additionalVerticalOffsetInput = control.FindChild("AdditionalVerticalOffsetInput") as TextBlock;
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additionalHorizontalOffsetInput = control.FindChild("AdditionalHorizontalOffsetInput") as TextBox;
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additionalVerticalOffsetInput = control.FindChild("AdditionalVerticalOffsetInput") as TextBox;
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if (sampleListView != null)
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{
@@ -51,12 +51,22 @@ private void Load()
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{
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SampleController.Current.RegisterNewCommand("Start Smooth Scroll", (sender, args) =>
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{
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var index = int.Parse(indexInput?.Text);
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var itemPlacement = (ItemPlacement)Enum.Parse(typeof(ItemPlacement), itemPlacementInput?.Text);
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var disableAnimation = disableAnimationInput?.IsChecked ?? false;
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var scrollIfVisibile = scrollIfVisibileInput?.IsChecked ?? true;
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var additionalHorizontalOffset = int.Parse(additionalHorizontalOffsetInput?.Text);
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var additionalVerticalOffset = int.Parse(additionalVerticalOffsetInput?.Text);
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var index = int.TryParse(indexInput.Text, out var i) ? i : 0;
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var itemPlacement = itemPlacementInput.SelectedItem switch
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{
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"Default" => UI.ItemPlacement.Default,
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"Left" => UI.ItemPlacement.Left,
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"Top" => UI.ItemPlacement.Top,
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"Center" => UI.ItemPlacement.Center,
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"Right" => UI.ItemPlacement.Right,
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"Bottom" => UI.ItemPlacement.Bottom,
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_ => UI.ItemPlacement.Default
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};
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var disableAnimation = disableAnimationInput.IsChecked ?? false;
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var scrollIfVisibile = scrollIfVisibileInput.IsChecked ?? true;
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var additionalHorizontalOffset = int.TryParse(additionalHorizontalOffsetInput.Text, out var ho) ? ho : 0;
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var additionalVerticalOffset = int.TryParse(additionalVerticalOffsetInput.Text, out var vo) ? vo : 0;
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sampleListView.SmoothScrollIntoViewWithIndex(index, itemPlacement, disableAnimation, scrollIfVisibile, additionalHorizontalOffset, additionalVerticalOffset);
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});
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‎Microsoft.Toolkit.Uwp.SampleApp/SamplePages/ListViewExtensions/ListViewExtensionsXaml.bind

Lines changed: 36 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -20,15 +20,14 @@
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</Page.Resources>
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<Grid>
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<TextBlock x:Name="IndexInput" x:Load="False" Text="@[Index:Slider:100:0-200]" Visibility="Collapsed"></TextBlock>
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<TextBlock x:Name="ItemPlacementInput" x:Load="False" Text="@[Item Placement:Enum:ItemPlacement.Default]" Visibility="Collapsed"></TextBlock>
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<CheckBox x:Name="DisableAnimationInput" x:Load="False" IsChecked="@[Disable Animation:Bool:False]" Visibility="Collapsed"></CheckBox>
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<CheckBox x:Name="ScrollIfVisibileInput" x:Load="False" IsChecked="@[Scroll If Visibile:Bool:True]" Visibility="Collapsed"></CheckBox>
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<TextBlock x:Name="AdditionalHorizontalOffsetInput" x:Load="False" Text="@[Additional Horizontal Offset:Slider:0:-500-500]" Visibility="Collapsed"></TextBlock>
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<TextBlock x:Name="AdditionalVerticalOffsetInput" x:Load="False" Text="@[Additional Vertical Offset:Slider:0:-500-500]" Visibility="Collapsed"></TextBlock>
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<Grid.ColumnDefinitions>
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<ColumnDefinition Width="*" />
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<ColumnDefinition Width="Auto" />
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</Grid.ColumnDefinitions>
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<ListView
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x:Name="SampleListView"
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Grid.Column="0"
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Margin="12"
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ItemTemplate="{StaticResource NormalTemplate}"
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IsItemClickEnabled="True"
@@ -37,5 +36,36 @@
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ui:ListViewExtensions.AlternateItemTemplate="{StaticResource AlternateTemplate}"
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ui:ListViewExtensions.ItemContainerStretchDirection="Both">
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</ListView>
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<StackPanel Grid.Column="1" Margin="5,0,5,0" Width="200">
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<TextBox x:Name="IndexInput"
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Header="Index"
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InputScope="Number"
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Text="0" />
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<ComboBox x:Name="ItemPlacementInput"
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Header="Item Placement"
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SelectedIndex="0">
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<x:String>Default</x:String>
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<x:String>Left</x:String>
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<x:String>Top</x:String>
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<x:String>Center</x:String>
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<x:String>Right</x:String>
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<x:String>Bottom</x:String>
54+
</ComboBox>
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<CheckBox x:Name="DisableAnimationInput"
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Content="Disable Animation"
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IsChecked="False" />
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<CheckBox x:Name="ScrollIfVisibileInput"
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Content="Scroll If Visible"
60+
IsChecked="True" />
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<TextBox x:Name="AdditionalHorizontalOffsetInput"
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Header="Horizontal Offset"
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InputScope="Number"
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Text="0" />
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<TextBox x:Name="AdditionalVerticalOffsetInput"
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Header="Vertical Offset"
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InputScope="Number"
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Text="0" />
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</StackPanel>
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</Grid>
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</Page>

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