enhance: optimized CoverView
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508dfc0cf8
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7 files changed
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@@ -341,7 +341,7 @@ namespace HandyControl.Controls
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"ShowSelectAllButton", typeof(bool), typeof(DataGridAttach), new PropertyMetadata(ValueBoxes.TrueBox));
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public static void SetShowSelectAllButton(DependencyObject element, bool value)
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=> element.SetValue(ShowSelectAllButtonProperty, value);
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=> element.SetValue(ShowSelectAllButtonProperty, ValueBoxes.BooleanBox(value));
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public static bool GetShowSelectAllButton(DependencyObject element)
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=> (bool) element.GetValue(ShowSelectAllButtonProperty);
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@@ -11,7 +11,7 @@ namespace HandyControl.Controls
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"AutoHide", typeof(bool), typeof(ScrollViewerAttach), new FrameworkPropertyMetadata(ValueBoxes.TrueBox, FrameworkPropertyMetadataOptions.Inherits));
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public static void SetAutoHide(DependencyObject element, bool value)
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=> element.SetValue(AutoHideProperty, value);
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=> element.SetValue(AutoHideProperty, ValueBoxes.BooleanBox(value));
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public static bool GetAutoHide(DependencyObject element)
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=> (bool) element.GetValue(AutoHideProperty);
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@@ -35,7 +35,7 @@ namespace HandyControl.Controls
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{
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if (_selectedItem == null)
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{
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item.IsSelected = true;
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item.SetCurrentValue(SelectableItem.IsSelectedProperty, ValueBoxes.TrueBox);
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_selectedItem = item;
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if (_viewContent != null)
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{
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@@ -49,8 +49,8 @@ namespace HandyControl.Controls
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if (!Equals(_selectedItem, item))
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{
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_selectedItem.IsSelected = false;
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item.IsSelected = true;
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_selectedItem.SetCurrentValue(SelectableItem.IsSelectedProperty, ValueBoxes.FalseBox);
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item.SetCurrentValue(SelectableItem.IsSelectedProperty, ValueBoxes.TrueBox);
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_selectedItem = item;
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if (_viewContent != null)
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{
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@@ -67,7 +67,7 @@ namespace HandyControl.Controls
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_viewContent.ContentTemplate = null;
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UpdateCoverViewContent(false);
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}
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_selectedItem.IsSelected = false;
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_selectedItem.SetCurrentValue(SelectableItem.IsSelectedProperty, ValueBoxes.FalseBox);
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_selectedItem = null;
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}
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}
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@@ -218,6 +218,12 @@ namespace HandyControl.Controls
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{
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ItemsHost.Children.Remove(_viewContent);
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}
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if (_selectedItem == null)
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{
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return;
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}
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var total = _entryDic.Count + 1;
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var totalRow = total / Groups + (total % Groups > 0 ? 1 : 0);
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if (total <= Groups)
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@@ -9,7 +9,7 @@ namespace HandyControl.Controls
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{
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[TemplatePart(Name = ElementTriangle, Type = typeof(FrameworkElement))]
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[TemplatePart(Name = ElementContent, Type = typeof(FrameworkElement))]
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internal class CoverViewContent : ContentControl
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public class CoverViewContent : ContentControl
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{
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private const string ElementTriangle = "PART_Triangle";
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