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Updated scenario

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Tig
2024-04-11 14:32:39 -06:00
parent c0b460e6c0
commit 25a2e040f0
1 changed files with 24 additions and 1 deletions
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25
UICatalog/Scenarios/VirtualContentScrolling.cs
View File

@@ -241,7 +241,30 @@ public class VirtualScrolling : Scenario
view.ContentSize = view.ContentSize with { Height = ((Buttons.NumericUpDown)sender).Value };
}
view.Padding.Add (labelContentSize, contentSizeWidth, labelComma, contentSizeHeight);
var cbClearOnlyVisible = new CheckBox ()
{
Title = "Clear only Visible Content",
X = Pos.Right (contentSizeHeight) + 1,
Y = Pos.Top (labelContentSize),
CanFocus = false
};
cbClearOnlyVisible.Checked = view.ViewportSettings.HasFlag (ViewportSettings.ClearVisibleContentOnly);
cbClearOnlyVisible.Toggled += ClearVisibleContentOnly_Toggled;
void ClearVisibleContentOnly_Toggled (object sender, StateEventArgs<bool?> e)
{
if (e.NewValue == true)
{
view.ViewportSettings |= ViewportSettings.ClearVisibleContentOnly;
}
else
{
view.ViewportSettings &= ~ViewportSettings.ClearVisibleContentOnly;
}
}
view.Padding.Add (labelContentSize, contentSizeWidth, labelComma, contentSizeHeight, cbClearOnlyVisible);
// Add demo views to show that things work correctly