enhance: add IsHoverResizingEnabled prop.
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NaBian committed
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cab6fb0a58
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@@ -2010,6 +2010,27 @@
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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<Style.Triggers>
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<Trigger Property="hc:ScrollViewerAttach.IsHoverResizingEnabled" Value="False">
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<Setter Property="Template">
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<Setter.Value>
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<ControlTemplate TargetType="Thumb">
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<Border Width="{TemplateBinding Width}" Background="Transparent">
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<Rectangle x:Name="rectangle" RadiusX="4" RadiusY="4" HorizontalAlignment="Right" Height="{TemplateBinding Height}" SnapsToDevicePixels="True" Width="8" Fill="{TemplateBinding Background}" />
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</Border>
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<ControlTemplate.Triggers>
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<Trigger Property="IsMouseOver" Value="true">
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<Setter Property="Fill" TargetName="rectangle" Value="{DynamicResource SecondaryTextBrush}" />
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</Trigger>
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<Trigger Property="IsDragging" Value="true">
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<Setter Property="Fill" TargetName="rectangle" Value="{DynamicResource PrimaryTextBrush}" />
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</Trigger>
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</ControlTemplate.Triggers>
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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</Trigger>
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</Style.Triggers>
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</Style>
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<Style x:Key="ScrollBarBaseThumbHorizontal" TargetType="Thumb">
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<Setter Property="OverridesDefaultStyle" Value="true" />
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@@ -2073,6 +2094,27 @@
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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<Style.Triggers>
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<Trigger Property="hc:ScrollViewerAttach.IsHoverResizingEnabled" Value="False">
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<Setter Property="Template">
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<Setter.Value>
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<ControlTemplate TargetType="Thumb">
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<Border Height="{TemplateBinding Height}" Background="Transparent">
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<Rectangle x:Name="rectangle" RadiusX="4" RadiusY="4" VerticalAlignment="Bottom" Height="8" SnapsToDevicePixels="True" Width="{TemplateBinding Width}" Fill="{TemplateBinding Background}" />
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</Border>
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<ControlTemplate.Triggers>
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<Trigger Property="IsMouseOver" Value="true">
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<Setter Property="Fill" TargetName="rectangle" Value="{DynamicResource SecondaryTextBrush}" />
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</Trigger>
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<Trigger Property="IsDragging" Value="true">
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<Setter Property="Fill" TargetName="rectangle" Value="{DynamicResource PrimaryTextBrush}" />
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</Trigger>
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</ControlTemplate.Triggers>
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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</Trigger>
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</Style.Triggers>
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</Style>
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<Style x:Key="ScrollBarBaseStyle" TargetType="ScrollBar">
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<Setter Property="Stylus.IsPressAndHoldEnabled" Value="false" />
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@@ -10,68 +10,87 @@ namespace HandyControl.Controls;
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public class ScrollViewerAttach
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{
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public static readonly DependencyProperty AutoHideProperty = DependencyProperty.RegisterAttached(
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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, 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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"AutoHide", typeof(bool), typeof(ScrollViewerAttach),
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new FrameworkPropertyMetadata(ValueBoxes.TrueBox, FrameworkPropertyMetadataOptions.Inherits));
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public static readonly DependencyProperty OrientationProperty = DependencyProperty.RegisterAttached(
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"Orientation", typeof(Orientation), typeof(ScrollViewerAttach), new FrameworkPropertyMetadata(ValueBoxes.VerticalBox, FrameworkPropertyMetadataOptions.Inherits, OnOrientationChanged));
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"Orientation", typeof(Orientation), typeof(ScrollViewerAttach),
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new FrameworkPropertyMetadata(ValueBoxes.VerticalBox, FrameworkPropertyMetadataOptions.Inherits,
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OnOrientationChanged));
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public static readonly DependencyProperty IsDisabledProperty = DependencyProperty.RegisterAttached(
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"IsDisabled", typeof(bool), typeof(ScrollViewerAttach),
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new PropertyMetadata(ValueBoxes.FalseBox, OnIsDisabledChanged));
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public static readonly DependencyProperty IsHoverResizingEnabledProperty = DependencyProperty.RegisterAttached(
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"IsHoverResizingEnabled", typeof(bool), typeof(ScrollViewerAttach),
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new FrameworkPropertyMetadata(ValueBoxes.TrueBox, FrameworkPropertyMetadataOptions.Inherits));
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public static void SetAutoHide(DependencyObject element, bool value)
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{
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element.SetValue(AutoHideProperty, ValueBoxes.BooleanBox(value));
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}
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public static bool GetAutoHide(DependencyObject element)
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{
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return (bool) element.GetValue(AutoHideProperty);
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}
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private static void OnOrientationChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
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{
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if (d is ScrollViewer)
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switch (d)
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{
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return;
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case ScrollViewer:
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return;
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case System.Windows.Controls.ScrollViewer scrollViewer
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when (Orientation) e.NewValue == Orientation.Horizontal:
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scrollViewer.PreviewMouseWheel += ScrollViewerPreviewMouseWheel;
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break;
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case System.Windows.Controls.ScrollViewer scrollViewer:
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scrollViewer.PreviewMouseWheel -= ScrollViewerPreviewMouseWheel;
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break;
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}
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if (d is System.Windows.Controls.ScrollViewer scrollViewer)
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{
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if ((Orientation) e.NewValue == Orientation.Horizontal)
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{
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scrollViewer.PreviewMouseWheel += ScrollViewerPreviewMouseWheel;
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}
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else
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{
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scrollViewer.PreviewMouseWheel -= ScrollViewerPreviewMouseWheel;
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}
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}
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return;
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void ScrollViewerPreviewMouseWheel(object sender, MouseWheelEventArgs args)
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{
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var scrollViewerNative = (System.Windows.Controls.ScrollViewer) sender;
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scrollViewerNative.ScrollToHorizontalOffset(Math.Min(Math.Max(0, scrollViewerNative.HorizontalOffset - args.Delta), scrollViewerNative.ScrollableWidth));
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scrollViewerNative.ScrollToHorizontalOffset(Math.Min(
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Math.Max(0, scrollViewerNative.HorizontalOffset - args.Delta), scrollViewerNative.ScrollableWidth));
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args.Handled = true;
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}
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}
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public static void SetOrientation(DependencyObject element, Orientation value)
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=> element.SetValue(OrientationProperty, ValueBoxes.OrientationBox(value));
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{
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element.SetValue(OrientationProperty, ValueBoxes.OrientationBox(value));
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}
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public static Orientation GetOrientation(DependencyObject element)
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=> (Orientation) element.GetValue(OrientationProperty);
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public static readonly DependencyProperty IsDisabledProperty = DependencyProperty.RegisterAttached(
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"IsDisabled", typeof(bool), typeof(ScrollViewerAttach), new PropertyMetadata(ValueBoxes.FalseBox, OnIsDisabledChanged));
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{
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return (Orientation) element.GetValue(OrientationProperty);
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}
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private static void OnIsDisabledChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
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{
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if (d is UIElement element)
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if (d is not UIElement element)
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{
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if ((bool) e.NewValue)
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{
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element.PreviewMouseWheel += ScrollViewerPreviewMouseWheel;
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}
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else
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{
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element.PreviewMouseWheel -= ScrollViewerPreviewMouseWheel;
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}
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return;
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}
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if ((bool) e.NewValue)
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{
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element.PreviewMouseWheel += ScrollViewerPreviewMouseWheel;
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}
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else
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{
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element.PreviewMouseWheel -= ScrollViewerPreviewMouseWheel;
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}
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return;
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void ScrollViewerPreviewMouseWheel(object sender, MouseWheelEventArgs args)
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{
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if (args.Handled)
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@@ -93,8 +112,22 @@ public class ScrollViewerAttach
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}
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public static void SetIsDisabled(DependencyObject element, bool value)
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=> element.SetValue(IsDisabledProperty, ValueBoxes.BooleanBox(value));
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{
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element.SetValue(IsDisabledProperty, ValueBoxes.BooleanBox(value));
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}
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public static bool GetIsDisabled(DependencyObject element)
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=> (bool) element.GetValue(IsDisabledProperty);
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{
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return (bool) element.GetValue(IsDisabledProperty);
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}
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public static void SetIsHoverResizingEnabled(DependencyObject d, bool value)
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{
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d.SetValue(IsHoverResizingEnabledProperty, value);
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}
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public static bool GetIsHoverResizingEnabled(DependencyObject d)
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{
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return (bool) d.GetValue(IsHoverResizingEnabledProperty);
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}
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}
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@@ -78,6 +78,27 @@
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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<Style.Triggers>
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<Trigger Property="hc:ScrollViewerAttach.IsHoverResizingEnabled" Value="False">
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<Setter Property="Template">
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<Setter.Value>
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<ControlTemplate TargetType="Thumb">
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<Border Width="{TemplateBinding Width}" Background="Transparent">
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<Rectangle x:Name="rectangle" RadiusX="4" RadiusY="4" HorizontalAlignment="Right" Height="{TemplateBinding Height}" SnapsToDevicePixels="True" Width="8" Fill="{TemplateBinding Background}"/>
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</Border>
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<ControlTemplate.Triggers>
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<Trigger Property="IsMouseOver" Value="true">
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<Setter Property="Fill" TargetName="rectangle" Value="{DynamicResource SecondaryTextBrush}"/>
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</Trigger>
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<Trigger Property="IsDragging" Value="true">
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<Setter Property="Fill" TargetName="rectangle" Value="{DynamicResource PrimaryTextBrush}"/>
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</Trigger>
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</ControlTemplate.Triggers>
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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</Trigger>
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</Style.Triggers>
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</Style>
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<Style x:Key="ScrollBarBaseThumbHorizontal" TargetType="Thumb">
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@@ -142,6 +163,27 @@
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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<Style.Triggers>
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<Trigger Property="hc:ScrollViewerAttach.IsHoverResizingEnabled" Value="False">
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<Setter Property="Template">
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<Setter.Value>
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<ControlTemplate TargetType="Thumb">
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<Border Height="{TemplateBinding Height}" Background="Transparent">
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<Rectangle x:Name="rectangle" RadiusX="4" RadiusY="4" VerticalAlignment="Bottom" Height="8" SnapsToDevicePixels="True" Width="{TemplateBinding Width}" Fill="{TemplateBinding Background}"/>
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</Border>
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<ControlTemplate.Triggers>
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<Trigger Property="IsMouseOver" Value="true">
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<Setter Property="Fill" TargetName="rectangle" Value="{DynamicResource SecondaryTextBrush}"/>
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</Trigger>
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<Trigger Property="IsDragging" Value="true">
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<Setter Property="Fill" TargetName="rectangle" Value="{DynamicResource PrimaryTextBrush}"/>
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</Trigger>
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</ControlTemplate.Triggers>
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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</Trigger>
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</Style.Triggers>
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</Style>
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<Style x:Key="ScrollBarBaseStyle" TargetType="ScrollBar">
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@@ -2010,6 +2010,27 @@
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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<Style.Triggers>
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<Trigger Property="hc:ScrollViewerAttach.IsHoverResizingEnabled" Value="False">
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<Setter Property="Template">
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<Setter.Value>
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<ControlTemplate TargetType="Thumb">
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<Border Width="{TemplateBinding Width}" Background="Transparent">
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<Rectangle x:Name="rectangle" RadiusX="4" RadiusY="4" HorizontalAlignment="Right" Height="{TemplateBinding Height}" SnapsToDevicePixels="True" Width="8" Fill="{TemplateBinding Background}" />
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</Border>
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<ControlTemplate.Triggers>
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<Trigger Property="IsMouseOver" Value="true">
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<Setter Property="Fill" TargetName="rectangle" Value="{DynamicResource SecondaryTextBrush}" />
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</Trigger>
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<Trigger Property="IsDragging" Value="true">
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<Setter Property="Fill" TargetName="rectangle" Value="{DynamicResource PrimaryTextBrush}" />
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</Trigger>
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</ControlTemplate.Triggers>
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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</Trigger>
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</Style.Triggers>
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</Style>
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<Style x:Key="ScrollBarBaseThumbHorizontal" TargetType="Thumb">
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<Setter Property="OverridesDefaultStyle" Value="true" />
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@@ -2073,6 +2094,27 @@
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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<Style.Triggers>
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<Trigger Property="hc:ScrollViewerAttach.IsHoverResizingEnabled" Value="False">
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<Setter Property="Template">
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<Setter.Value>
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<ControlTemplate TargetType="Thumb">
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<Border Height="{TemplateBinding Height}" Background="Transparent">
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<Rectangle x:Name="rectangle" RadiusX="4" RadiusY="4" VerticalAlignment="Bottom" Height="8" SnapsToDevicePixels="True" Width="{TemplateBinding Width}" Fill="{TemplateBinding Background}" />
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</Border>
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<ControlTemplate.Triggers>
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<Trigger Property="IsMouseOver" Value="true">
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<Setter Property="Fill" TargetName="rectangle" Value="{DynamicResource SecondaryTextBrush}" />
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</Trigger>
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<Trigger Property="IsDragging" Value="true">
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<Setter Property="Fill" TargetName="rectangle" Value="{DynamicResource PrimaryTextBrush}" />
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</Trigger>
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</ControlTemplate.Triggers>
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</ControlTemplate>
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</Setter.Value>
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</Setter>
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</Trigger>
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</Style.Triggers>
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</Style>
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<Style x:Key="ScrollBarBaseStyle" TargetType="ScrollBar">
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<Setter Property="Stylus.IsPressAndHoldEnabled" Value="false" />
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