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[apps/shared] didChangeCell reload only cells corresponding to the

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modified abscissa
This commit is contained in:
Émilie Feral
2019-10-07 11:10:46 +02:00
committed by LeaNumworks
parent cd7071277b
commit e87a096689
6 changed files with 15 additions and 11 deletions
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12
apps/shared/values_controller.cpp
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@@ -225,7 +225,7 @@ double ValuesController::dataAtLocation(int columnIndex, int rowIndex) {
return intervalAtColumn(columnIndex)->element(rowIndex-1);
}
void ValuesController::didChangeRow(int row) {
void ValuesController::didChangeCell(int column, int row) {
/* Update the row memoization if it exists */
// the first row is never reloaded as it corresponds to title row
assert(row > 0);
@@ -236,14 +236,12 @@ void ValuesController::didChangeRow(int row) {
return;
}
// Update the memoization of rows linked to the changed cell
int memoizedRow = valuesRow - m_firstMemoizedRow;
int maxI = numberOfValuesColumns() - m_firstMemoizedColumn;
int nbOfMemoizedColumns = numberOfMemoizedColumn();
for (int i = 0; i < minInt(nbOfMemoizedColumns, maxI); i++) {
// Fill only visible cells
if (valuesRow < numberOfElementsInColumn(i)) {
fillMemoizedBuffer(absoluteColumnForValuesColumn(m_firstMemoizedColumn + i), row, nbOfMemoizedColumns*memoizedRow+i);
}
for (int i = column+1; i < column+numberOfColumnsForAbscissaColumn(column); i++) {
int memoizedI = valuesColumnForAbsoluteColumn(i) - m_firstMemoizedColumn;
fillMemoizedBuffer(i, row, nbOfMemoizedColumns*memoizedRow+memoizedI);
}
}