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Fix for FLEX-33774 #7

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Fix for FLEX-33774 #7

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26 changes: 25 additions & 1 deletion frameworks/projects/spark/src/spark/components/Grid.as
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Original file line number Diff line number Diff line change
Expand Up @@ -3521,6 +3521,10 @@ public class Grid extends Group implements IDataGridElement, IDataProviderEnhanc
if (invalidatePropertiesFlag)
UIComponentGlobals.layoutManager.validateClient(this, false);

var firstCell:CellPosition = null;
if (valueCopy.length > 0)
firstCell = valueCopy[0] as CellPosition;

gridSelection.removeAll();
for each (var cell:CellPosition in valueCopy)
{
Expand All @@ -3529,6 +3533,12 @@ public class Grid extends Group implements IDataGridElement, IDataProviderEnhanc

doFinalizeSetSelection(cell ? cell.rowIndex : -1,
cell ? cell.columnIndex : -1);

if (firstCell != null)
{
anchorRowIndex = firstCell.rowIndex;
anchorColumnIndex = firstCell.columnIndex;
}
}

/**
Expand All @@ -3542,6 +3552,10 @@ public class Grid extends Group implements IDataGridElement, IDataProviderEnhanc
if (invalidatePropertiesFlag)
UIComponentGlobals.layoutManager.validateClient(this, false);

var firstRowIndex:int = -1;
if (valueCopy.length > 0)
firstRowIndex = valueCopy[0] as int;

var newRowIndex:int = -1;
gridSelection.removeAll();
for each (newRowIndex in valueCopy)
Expand All @@ -3550,6 +3564,9 @@ public class Grid extends Group implements IDataGridElement, IDataProviderEnhanc
}

doFinalizeSetSelection(newRowIndex, -1);

if (firstRowIndex >= 0)
anchorRowIndex = firstRowIndex;
}

/**
Expand All @@ -3566,6 +3583,10 @@ public class Grid extends Group implements IDataGridElement, IDataProviderEnhanc
if (invalidatePropertiesFlag)
UIComponentGlobals.layoutManager.validateClient(this, false);

var firstRowIndex:int = -1;
if (valueCopy.length > 0)
firstRowIndex = dataProvider.getItemIndex(valueCopy[0]);

var newRowIndex:int = -1;
gridSelection.removeAll();
for each (var item:Object in valueCopy)
Expand All @@ -3575,6 +3596,9 @@ public class Grid extends Group implements IDataGridElement, IDataProviderEnhanc
}

doFinalizeSetSelection(newRowIndex, -1);

if (firstRowIndex >= 0)
anchorRowIndex = firstRowIndex;
}

/**
Expand Down Expand Up @@ -5920,4 +5944,4 @@ public class Grid extends Group implements IDataGridElement, IDataProviderEnhanc
}
}
}
}
}