wagesj45/advanced-calculator
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fix: prevent double insertion from functions list\n\n- Remove flyout-level tap wiring that duplicated item taps\n- Keep a single per-item tap handler for function rows

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Codex CLI 2025-09-01 02:59:03 -05:00
commit 2c7670f06c
2 changed files with 4 additions and 30 deletions
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4
src/AdvancedCalculator/Views/MainView.axaml
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@ -136,9 +136,7 @@
<Button.Flyout>
<Flyout
IsOpen="{Binding IsFunctionsPanelOpen, Mode=TwoWay}"
Placement="BottomEdgeAlignedLeft"
Opened="OnFunctionsFlyoutOpened"
Closed="OnFunctionsFlyoutClosed">
Placement="BottomEdgeAlignedLeft">
<Border x:Name="FunctionsPanelRoot" Padding="8" MinWidth="360" MaxHeight="420"
Background="{DynamicResource Brush.Surface}" BorderBrush="{DynamicResource Brush.Border}" BorderThickness="1" CornerRadius="6">
<ScrollViewer>

28
src/AdvancedCalculator/Views/MainView.axaml.cs
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@ -21,7 +21,7 @@ public partial class MainView : UserControl
private MainViewModel? _vm;
private ListBox? _historyList;
private Border? _functionsPanelRoot;
// Functions flyout is handled via per-item Tapped in XAML
private void OnAttachedToVisualTree(object? sender, VisualTreeAttachmentEventArgs e)
{
@ -53,12 +53,6 @@ public partial class MainView : UserControl
_historyList.RemoveHandler(InputElement.TappedEvent, OnHistoryTapped);
_historyList = null;
}
// Detach functions panel tap handler if still attached
if (_functionsPanelRoot is not null)
{
_functionsPanelRoot.RemoveHandler(InputElement.TappedEvent, OnFunctionsItemTapped);
_functionsPanelRoot = null;
}
_vm = null;
}
@ -104,23 +98,5 @@ public partial class MainView : UserControl
}
}
private void OnFunctionsFlyoutOpened(object? sender, EventArgs e)
{
if (sender is Flyout flyout && sender is ContentPresenter presenter)
{
_functionsPanelRoot = presenter.FindControl<Border>("FunctionsPanelRoot");
_functionsPanelRoot?.AddHandler(InputElement.TappedEvent, OnFunctionsItemTapped,
RoutingStrategies.Tunnel | RoutingStrategies.Bubble);
}
}
private void OnFunctionsFlyoutClosed(object? sender, EventArgs e)
{
if (_functionsPanelRoot is not null)
{
_functionsPanelRoot.RemoveHandler(InputElement.TappedEvent, OnFunctionsItemTapped);
_functionsPanelRoot = null;
}
}
// Removed Opened/Closed dynamic wiring; handled directly in XAML.
}