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Divider crash #996

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GF-Huang opened this issue Sep 23, 2021 · 2 comments
Closed

Divider crash #996

GF-Huang opened this issue Sep 23, 2021 · 2 comments
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🤔 pending discussion It may take time to discuss.

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@GF-Huang
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Describe the bug
I put the Divider in a ComboBox group header, the ComboBox in a DataGridTemplateColumn. When drag this column to smaller, then click to ComboBox to expand, it crash by the Divider. If I do not drag the column or drag it to bigger, it works well.

...
<DataGrid ColumnWidth="*" ...>
  <DataGrid.Columns>
    ...
    <DataGridTemplateColumn Header="xxx">
      <DataGridTemplateColumn.CellTemplate>
        <DataTemplate>
          <ComboBox ItemsSource="xxx" HorizontalAlignment="Stretch">
            <ComboBox.GroupStyle>
              <GroupStyle>
                <GroupStyle.HeaderTemplate>
                  <DataTemplate>
                    <hc:Divider Margin="4, 5" Padding="5, 0" HorizontalContentAlignment="Left" 
                                Content="{Binding Name}" />
                  </DataTemplate>
                </GroupStyle.HeaderTemplate>
              </GroupStyle>
            </ComboBox.GroupStyle>
          </ComboBox>
        </DataTemplate>
      </DataGridTemplateColumn.CellTemplate>
    </DataGridTemplateColumn>
    ...
  </DataGrid.Columns>
</DataGrid>
...

Exception Stack:

System.ArgumentException: 宽度必须为非负值。
   at System.Windows.Rect.set_Width(Double value)
   at HandyControl.Controls.Row.ArrangeOverride(Size finalSize)
   at System.Windows.FrameworkElement.ArrangeCore(Rect finalRect)
   at System.Windows.UIElement.Arrange(Rect finalRect)
   at System.Windows.Controls.Control.ArrangeOverride(Size arrangeBounds)
   at System.Windows.FrameworkElement.ArrangeCore(Rect finalRect)
   at System.Windows.UIElement.Arrange(Rect finalRect)
   at MS.Internal.Helper.ArrangeElementWithSingleChild(UIElement element, Size arrangeSize)
   at System.Windows.FrameworkElement.ArrangeCore(Rect finalRect)
   at System.Windows.UIElement.Arrange(Rect finalRect)
   at System.Windows.Controls.StackPanel.StackArrangeHelper(IStackMeasure arrangeElement, IStackMeasureScrollData scrollData, Size arrangeSize)
   at System.Windows.Controls.StackPanel.ArrangeOverride(Size arrangeSize)
   at System.Windows.FrameworkElement.ArrangeCore(Rect finalRect)
   at System.Windows.UIElement.Arrange(Rect finalRect)
   at System.Windows.Controls.Control.ArrangeOverride(Size arrangeBounds)
   at System.Windows.Controls.GroupItem.ArrangeOverride(Size arrangeSize)
   at System.Windows.FrameworkElement.ArrangeCore(Rect finalRect)
   at System.Windows.UIElement.Arrange(Rect finalRect)
   at System.Windows.Controls.StackPanel.StackArrangeHelper(IStackMeasure arrangeElement, IStackMeasureScrollData scrollData, Size arrangeSize)
   at System.Windows.Controls.StackPanel.ArrangeOverride(Size arrangeSize)
   at System.Windows.FrameworkElement.ArrangeCore(Rect finalRect)
   at System.Windows.UIElement.Arrange(Rect finalRect)
   at MS.Internal.Helper.ArrangeElementWithSingleChild(UIElement element, Size arrangeSize)
   at System.Windows.FrameworkElement.ArrangeCore(Rect finalRect)
   at System.Windows.UIElement.Arrange(Rect finalRect)
   at System.Windows.Controls.ScrollContentPresenter.ArrangeOverride(Size arrangeSize)
   at System.Windows.FrameworkElement.ArrangeCore(Rect finalRect)
   at System.Windows.UIElement.Arrange(Rect finalRect)
   at System.Windows.Controls.Grid.ArrangeOverride(Size arrangeSize)
   at System.Windows.FrameworkElement.ArrangeCore(Rect finalRect)
   at System.Windows.UIElement.Arrange(Rect finalRect)
   at System.Windows.Controls.Control.ArrangeOverride(Size arrangeBounds)
   at System.Windows.Controls.ScrollViewer.ArrangeOverride(Size arrangeSize)
   at System.Windows.FrameworkElement.ArrangeCore(Rect finalRect)
   at System.Windows.UIElement.Arrange(Rect finalRect)
   at MS.Internal.Helper.ArrangeElementWithSingleChild(UIElement element, Size arrangeSize)
   at System.Windows.FrameworkElement.ArrangeCore(Rect finalRect)
   at System.Windows.UIElement.Arrange(Rect finalRect)
   at HandyControl.Controls.SimplePanel.ArrangeOverride(Size arrangeSize)
   at System.Windows.FrameworkElement.ArrangeCore(Rect finalRect)
   at System.Windows.UIElement.Arrange(Rect finalRect)
   at System.Windows.Controls.Border.ArrangeOverride(Size finalSize)
   at System.Windows.FrameworkElement.ArrangeCore(Rect finalRect)
   at System.Windows.UIElement.Arrange(Rect finalRect)
   at System.Windows.Controls.Control.ArrangeOverride(Size arrangeBounds)
   at System.Windows.FrameworkElement.ArrangeCore(Rect finalRect)
   at System.Windows.UIElement.Arrange(Rect finalRect)
   at System.Windows.Controls.Border.ArrangeOverride(Size finalSize)
   at System.Windows.FrameworkElement.ArrangeCore(Rect finalRect)
   at System.Windows.UIElement.Arrange(Rect finalRect)
   at System.Windows.Controls.Decorator.ArrangeOverride(Size arrangeSize)
   at System.Windows.Documents.AdornerDecorator.ArrangeOverride(Size finalSize)
   at System.Windows.FrameworkElement.ArrangeCore(Rect finalRect)
   at System.Windows.UIElement.Arrange(Rect finalRect)
   at System.Windows.Controls.Decorator.ArrangeOverride(Size arrangeSize)
   at System.Windows.FrameworkElement.ArrangeCore(Rect finalRect)
   at System.Windows.UIElement.Arrange(Rect finalRect)
   at System.Windows.Controls.Primitives.PopupRoot.ArrangeOverride(Size arrangeSize)
   at System.Windows.FrameworkElement.ArrangeCore(Rect finalRect)
   at System.Windows.UIElement.Arrange(Rect finalRect)
   at System.Windows.ContextLayoutManager.UpdateLayout()
   at System.Windows.Controls.ItemsControl.MakeVisible(FrameworkElement container, FocusNavigationDirection direction, Boolean alwaysAtTopOfViewport)
   at System.Windows.Controls.ItemsControl.NavigateToItem(Object item, Int32 elementIndex, ItemNavigateArgs itemNavigateArgs, Boolean alwaysAtTopOfViewport)
   at System.Windows.Controls.ItemsControl.NavigateToItem(ItemInfo info, ItemNavigateArgs itemNavigateArgs, Boolean alwaysAtTopOfViewport)
   at System.Windows.Controls.ComboBox.<>c.<OnIsDropDownOpenChanged>b__20_1(Object arg)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

Environment (please complete the following information):

  • .net: .NET 5
  • IDE VS2019 16.11.3
  • Version HandyControls 3.3.7

Additional context
Add any other context about the problem here.
@NaBian
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NaBian commented Oct 19, 2021

it would be better to provide a demo.

@ghost1372 ghost1372 added the 🤔 pending discussion It may take time to discuss. label Oct 19, 2021
@NaBian
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NaBian commented Nov 29, 2021

hello?

@NaBian NaBian closed this as completed in 0836390 Dec 3, 2021
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@GF-Huang @ghost1372 @NaBian