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BizHawk
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Tastudio - fix stackoverflow exception when drag scrolling (this didn't happen in earlier versions and they didn't have this kind of hack, there might be a better way to do this, but this seemed to work)

This commit is contained in:
adelikat 2019-11-27 20:35:05 -06:00
parent 0def3828b9
commit 92b0505c41
1 changed files with 7 additions and 1 deletions
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8
BizHawk.Client.EmuHawk/CustomControls/InputRoll/InputRoll.cs
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@ -871,6 +871,7 @@ namespace BizHawk.Client.EmuHawk
PointMouseToNewCell(); PointMouseToNewCell();
} }
private bool _programmaticallyChangingRow = false;
/// <summary> /// <summary>
/// Scrolls so that the given index is visible, if it isn't already; doesn't use scroll settings. /// Scrolls so that the given index is visible, if it isn't already; doesn't use scroll settings.
/// </summary> /// </summary>
@ -878,6 +879,7 @@ namespace BizHawk.Client.EmuHawk
{ {
if (!IsVisible(index)) if (!IsVisible(index))
{ {
_programmaticallyChangingRow = true;
if (FirstVisibleRow > index) if (FirstVisibleRow > index)
{ {
FirstVisibleRow = index; FirstVisibleRow = index;
@ -951,7 +953,11 @@ namespace BizHawk.Client.EmuHawk
newCell.RowIndex = 0; newCell.RowIndex = 0;
} }
CellChanged(newCell); if (!_programmaticallyChangingRow)
{
_programmaticallyChangingRow = false;
CellChanged(newCell);
}
} }
} }
} }