[PowerToys Run] Keyboard shows command tooltips (#12720)
* [PowerToys Run] Keyboard shows command tooltips * Fix spellchecker error * Another try at fixing the spellcheck error
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@ -176,6 +176,7 @@
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ScrollViewer.VerticalScrollBarVisibility="Auto"
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SelectionMode="Single"
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SelectedIndex="{Binding Results.SelectedIndex, Mode=TwoWay}"
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SelectionChanged="SuggestionsListView_SelectionChanged"
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ItemContainerStyle="{StaticResource ResultsListViewItemContainerStyle}"
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AutomationProperties.Name="{x:Static p:Resources.Results}">
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@ -208,7 +209,7 @@
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<RowDefinition Height="*"/>
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</Grid.RowDefinitions>
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<Grid.ToolTip>
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<ToolTip Visibility="{Binding Result.ToolTipVisibility}">
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<ToolTip Visibility="{Binding Result.ToolTipVisibility}" Opened="ToolTip_Opened">
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<StackPanel>
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<TextBlock
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Style="{DynamicResource CollapsableTextblock}"
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@ -270,6 +271,7 @@
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SelectionMode="Single"
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Margin="0,0,-8,0"
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SelectedIndex="{Binding ContextMenuSelectedIndex}"
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SelectionChanged="ContextMenuListView_SelectionChanged"
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Visibility="{Binding AreContextButtonsActive, Converter={StaticResource BooleanToVisibilityConverter}}"
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ItemContainerStyle="{StaticResource CommandButtonListViewItemContainerStyle}">
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<ItemsControl.ItemsPanel>
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@ -288,9 +290,10 @@
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VerticalAlignment="Center"
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Height="42"
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Width="42"
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Name="commandButton"
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BorderThickness="1" >
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<ToolTipService.ToolTip>
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<ToolTip >
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<ToolTip Opened="ToolTip_Opened">
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<TextBlock
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AutomationProperties.Name="{x:Static p:Resources.ContextMenuItemAdditionalInformation}"
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Text="{Binding Title}"/>
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@ -2,7 +2,9 @@
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// The Microsoft Corporation 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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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Media;
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namespace PowerLauncher
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{
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@ -15,5 +17,73 @@ namespace PowerLauncher
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{
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InitializeComponent();
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}
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private ToolTip _previouslyOpenedToolTip;
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// From https://docs.microsoft.com/en-us/dotnet/desktop/wpf/data/how-to-find-datatemplate-generated-elements
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private TypeChildItem FindVisualChild<TypeChildItem>(DependencyObject obj)
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where TypeChildItem : DependencyObject
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{
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for (int i = 0; i < VisualTreeHelper.GetChildrenCount(obj); i++)
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{
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DependencyObject child = VisualTreeHelper.GetChild(obj, i);
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if (child != null && child is TypeChildItem)
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{
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return (TypeChildItem)child;
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}
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else
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{
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TypeChildItem childOfChild = FindVisualChild<TypeChildItem>(child);
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if (childOfChild != null)
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{
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return childOfChild;
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}
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}
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}
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return null;
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}
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private void HideCurrentToolTip()
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{
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if (_previouslyOpenedToolTip != null)
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{
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_previouslyOpenedToolTip.IsOpen = false;
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}
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}
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private void ContextMenuListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
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{
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var listView = sender as ListView;
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if (listView.SelectedItem != null)
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{
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ListBoxItem listBoxItem = (ListBoxItem)listView.ItemContainerGenerator.ContainerFromItem(listView.SelectedItem);
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ContentPresenter contentPresenter = FindVisualChild<ContentPresenter>(listBoxItem);
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DataTemplate dataTemplate = contentPresenter.ContentTemplate;
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Button button = (Button)dataTemplate.FindName("commandButton", contentPresenter);
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ToolTip tooltip = button.ToolTip as ToolTip;
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tooltip.PlacementTarget = button;
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tooltip.Placement = System.Windows.Controls.Primitives.PlacementMode.Right;
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tooltip.PlacementRectangle = new Rect(0, button.Height, 0, 0);
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tooltip.IsOpen = true;
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}
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}
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private void ToolTip_Opened(object sender, RoutedEventArgs e)
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{
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if (string.Equals(sender.GetType().FullName, "System.Windows.Controls.ToolTip", System.StringComparison.InvariantCulture))
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{
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HideCurrentToolTip();
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_previouslyOpenedToolTip = (ToolTip)sender;
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}
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}
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private void SuggestionsListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
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{
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if (string.Equals(((ListView)e.OriginalSource).Name, "SuggestionsList", System.StringComparison.InvariantCulture))
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{
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HideCurrentToolTip();
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}
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}
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}
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}
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