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Fix listview not going to video position - thx OmrSi :)

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Fix  #3430
This commit is contained in:
Nikolaj Olsson 2019-02-28 19:03:31 +01:00
parent 1df095b43c
commit e77e1b6380
1 changed files with 8 additions and 11 deletions
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19
src/Controls/SubtitleListView.cs
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@ -1456,18 +1456,15 @@ namespace Nikse.SubtitleEdit.Controls
selectedItem.Focused = true;
var topIndex = topItem.Index;
int bottomIndex = topIndex + (Height - 30) / GetItemRect(0).Height;
if (index < topIndex || index > bottomIndex)
var numberOfVisibleItems = (Height - 30) / GetItemRect(0).Height;
int bottomIndex = topIndex + numberOfVisibleItems;
if (index >= bottomIndex)
{
var nextScrollToIndex = index + (bottomIndex - topIndex) / 2;
if (nextScrollToIndex < Items.Count && nextScrollToIndex > 1)
{
Items[nextScrollToIndex].EnsureVisible();
}
else
{
selectedItem.EnsureVisible();
}
Items[Math.Min(Items.Count - 1, index + numberOfVisibleItems)].EnsureVisible();
}
else if (index < topIndex)
{
Items[Math.Max(0, index - numberOfVisibleItems / 2)].EnsureVisible();
}
EndUpdate();
}