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133 lines
3.9 KiB
133 lines
3.9 KiB
/*************************************************************************************
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Toolkit for WPF
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Copyright (C) 2007-2020 Xceed Software Inc.
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This program is provided to you under the terms of the XCEED SOFTWARE, INC.
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COMMUNITY LICENSE AGREEMENT (for non-commercial use) as published at
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https://github.com/xceedsoftware/wpftoolkit/blob/master/license.md
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For more features, controls, and fast professional support,
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pick up the Plus Edition at https://xceed.com/xceed-toolkit-plus-for-wpf/
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Stay informed: follow @datagrid on Twitter or Like http://facebook.com/datagrids
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***********************************************************************************/
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using System;
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using System.Windows.Controls;
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using System.Windows;
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using System.Windows.Data;
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using Xceed.Wpf.AvalonDock.Layout;
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using System.Windows.Media;
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namespace Xceed.Wpf.AvalonDock.Controls
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{
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public class LayoutAnchorablePaneControl : LayoutCachePaneControl, ILayoutControl//, ILogicalChildrenContainer
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{
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#region Members
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private LayoutAnchorablePane _model;
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#endregion
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#region Constructors
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static LayoutAnchorablePaneControl()
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{
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FocusableProperty.OverrideMetadata( typeof( LayoutAnchorablePaneControl ), new FrameworkPropertyMetadata( false ) );
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}
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public LayoutAnchorablePaneControl( LayoutAnchorablePane model )
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{
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if( model == null )
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throw new ArgumentNullException( "model" );
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_model = model;
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SetBinding( ItemsSourceProperty, new Binding( "Model.Children" ) { Source = this } );
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SetBinding( FlowDirectionProperty, new Binding( "Model.Root.Manager.FlowDirection" ) { Source = this } );
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this.LayoutUpdated += new EventHandler( OnLayoutUpdated );
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}
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#endregion
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#region Properties
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public ILayoutElement Model
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{
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get
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{
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return _model;
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}
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}
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#endregion
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#region Overrides
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protected override void OnGotKeyboardFocus( System.Windows.Input.KeyboardFocusChangedEventArgs e )
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{
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if( ( _model != null ) && ( _model.SelectedContent != null ) )
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{
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_model.SelectedContent.IsActive = true;
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}
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base.OnGotKeyboardFocus( e );
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}
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protected override void OnMouseLeftButtonDown( System.Windows.Input.MouseButtonEventArgs e )
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{
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base.OnMouseLeftButtonDown( e );
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if( e.OriginalSource is Visual )
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{
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var parentDockingManager = ( ( Visual )e.OriginalSource ).FindVisualAncestor<DockingManager>();
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if( ( this.Model != null ) && ( this.Model.Root != null ) && ( this.Model.Root.Manager != null )
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&& this.Model.Root.Manager.Equals( parentDockingManager ) )
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{
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if( !e.Handled && ( _model != null ) && ( _model.SelectedContent != null ) )
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{
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_model.SelectedContent.IsActive = true;
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}
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}
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}
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}
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protected override void OnMouseRightButtonDown( System.Windows.Input.MouseButtonEventArgs e )
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{
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base.OnMouseRightButtonDown( e );
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if( e.OriginalSource is Visual )
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{
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var parentDockingManager = ( ( Visual )e.OriginalSource ).FindVisualAncestor<DockingManager>();
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if( ( this.Model != null ) && ( this.Model.Root != null ) && ( this.Model.Root.Manager != null )
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&& this.Model.Root.Manager.Equals( parentDockingManager ) )
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{
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if( !e.Handled && ( _model != null ) && ( _model.SelectedContent != null ) )
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{
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_model.SelectedContent.IsActive = true;
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}
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}
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}
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}
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#endregion
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#region Private Methods
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private void OnLayoutUpdated( object sender, EventArgs e )
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{
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var modelWithAtcualSize = _model as ILayoutPositionableElementWithActualSize;
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modelWithAtcualSize.ActualWidth = ActualWidth;
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modelWithAtcualSize.ActualHeight = ActualHeight;
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}
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#endregion
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}
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}
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