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MapItemsControl ContextMenu

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ClemensFischer 2025-04-28 08:27:53 +02:00
parent 0bc344331c
commit 2efafcf92f
2 changed files with 10 additions and 29 deletions
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37
MapControl/WPF/MapItem.WPF.cs
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@ -30,37 +30,18 @@ namespace MapControl
protected override void OnMouseLeftButtonDown(MouseButtonEventArgs e)
{
e.Handled = true;
}
protected override void OnMouseRightButtonDown(MouseButtonEventArgs e)
{
e.Handled = true;
}
protected override void OnMouseLeftButtonUp(MouseButtonEventArgs e)
{
if (ItemsControl.ItemsControlFromItemContainer(this) is MapItemsControl mapItemsControl)
if (Keyboard.Modifiers.HasFlag(ModifierKeys.Shift) &&
ItemsControl.ItemsControlFromItemContainer(this) is MapItemsControl mapItemsControl &&
mapItemsControl.SelectionMode == SelectionMode.Extended)
{
if (mapItemsControl.SelectionMode == SelectionMode.Extended &&
Keyboard.Modifiers.HasFlag(ModifierKeys.Shift))
{
mapItemsControl.SelectItemsInRange(this);
}
else
{
// Perform default mouse down item selection on mouse up.
//
base.OnMouseLeftButtonDown(e);
}
mapItemsControl.SelectItemsInRange(this);
e.Handled = true;
}
else
{
base.OnMouseLeftButtonDown(e);
}
e.Handled = true;
}
protected override void OnMouseRightButtonUp(MouseButtonEventArgs e)
{
OnMouseLeftButtonUp(e);
}
}
}