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Scroll to selected item when expanded or size changed

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This commit is contained in:
Hongtao Zhang 2022-03-26 12:06:01 -05:00
parent d1c69d601b
commit 75196897ce
2 changed files with 21 additions and 5 deletions
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7
Flow.Launcher/SettingWindow.xaml
View file

@ -927,7 +927,9 @@
ScrollViewer.CanContentScroll="False"
ScrollViewer.HorizontalScrollBarVisibility="Disabled"
SelectedItem="{Binding SelectedPlugin}"
SnapsToDevicePixels="True">
SelectionChanged="SelectedPluginChanged"
SnapsToDevicePixels="True"
Name="Plugins">
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Margin="0,0,0,18" />
@ -1116,7 +1118,8 @@
Margin="0"
Padding="1"
VerticalAlignment="Stretch"
Content="{Binding SettingControl}" />
Content="{Binding SettingControl}"
SizeChanged="ItemSizeChanged"/>
</StackPanel>
<StackPanel>

19
Flow.Launcher/SettingWindow.xaml.cs
View file

@ -13,12 +13,15 @@ using ModernWpf;
using System;
using System.IO;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Forms;
using System.Windows.Input;
using System.Windows.Interop;
using System.Windows.Media;
using System.Windows.Navigation;
using Button = System.Windows.Controls.Button;
using Control = System.Windows.Controls.Control;
using ListViewItem = System.Windows.Controls.ListViewItem;
using MessageBox = System.Windows.MessageBox;
using TextBox = System.Windows.Controls.TextBox;
using ThemeManager = ModernWpf.ThemeManager;
@ -44,6 +47,7 @@ namespace Flow.Launcher
}
#region General
private void OnLoaded(object sender, RoutedEventArgs e)
{
RefreshMaximizeRestoreButton();
@ -247,6 +251,7 @@ namespace Flow.Launcher
PluginManager.API.OpenDirectory(directory);
}
}
#endregion
#region Proxy
@ -307,7 +312,7 @@ namespace Flow.Launcher
private void OnExternalPluginInstallClick(object sender, RoutedEventArgs e)
{
if(sender is Button { DataContext: UserPlugin plugin })
if (sender is Button { DataContext: UserPlugin plugin })
{
var pluginsManagerPlugin = PluginManager.GetPluginForId("9f8f9b14-2518-4907-b211-35ab6290dee7");
var actionKeyword = pluginsManagerPlugin.Metadata.ActionKeywords.Count == 0 ? "" : pluginsManagerPlugin.Metadata.ActionKeywords[0];
@ -326,7 +331,7 @@ namespace Flow.Launcher
textBox.MoveFocus(tRequest);
}
private void ColorSchemeSelectedIndexChanged(object sender, EventArgs e)
private void ColorSchemeSelectedIndexChanged(object sender, EventArgs e)
=> ThemeManager.Current.ApplicationTheme = settings.ColorScheme switch
{
Constant.Light => ApplicationTheme.Light,
@ -370,5 +375,13 @@ namespace Flow.Launcher
RefreshMaximizeRestoreButton();
}
private void SelectedPluginChanged(object sender, SelectionChangedEventArgs e)
{
Plugins.ScrollIntoView(Plugins.SelectedItem);
}
private void ItemSizeChanged(object sender, SizeChangedEventArgs e)
{
Plugins.ScrollIntoView(Plugins.SelectedItem);
}
}
}
}