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https://github.com/QL-Win/QuickLook.git
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19805f06c5
Renamed and reorganized ArchiveViewer files into a new ArchiveFile subfolder and namespace for better code structure. Updated all relevant namespaces and references accordingly. Minor code cleanups were also applied, such as using collection initializers and default keyword.
60 lines
1.7 KiB
C#
60 lines
1.7 KiB
C#
// Copyright © 2017-2025 QL-Win Contributors
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//
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// This file is part of QuickLook program.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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using QuickLook.Plugin.ArchiveViewer.ArchiveFile;
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using System;
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using System.Windows.Controls;
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namespace QuickLook.Plugin.ArchiveViewer.ArchiveFile;
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public partial class ArchiveFileListView : UserControl, IDisposable
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{
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public ArchiveFileListView()
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{
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InitializeComponent();
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}
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public void Dispose()
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{
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GC.SuppressFinalize(this);
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IconManager.ClearCache();
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}
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public void SetDataContext(object context)
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{
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treeGrid.DataContext = context;
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treeView.LayoutUpdated += (sender, e) =>
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{
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// return when empty
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if (treeView.Items.Count == 0)
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return;
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// return when there are more than one root nodes
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if (treeView.Items.Count > 1)
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return;
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var root = (TreeViewItem)treeView.ItemContainerGenerator.ContainerFromItem(treeView.Items[0]);
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if (root == null)
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return;
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root.IsExpanded = true;
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};
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}
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}
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