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[escher] In selectable table view, synthetize code

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Change-Id: I1547f93c9da635108277b9868bad0750c827db80
This commit is contained in:
Émilie Feral
2017-01-11 17:37:17 +01:00
parent 7f88042104
commit bb22f06250
1 changed files with 13 additions and 21 deletions
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34
escher/src/selectable_table_view.cpp
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@@ -49,12 +49,13 @@ bool SelectableTableView::selectCellAtLocation(int i, int j) {
if (j < 0 || j >= dataSource()->numberOfRows()) {
return false;
}
if (m_selectedCellX >= 0 && m_selectedCellX < dataSource()->numberOfColumns() &&
m_selectedCellY >= 0 && m_selectedCellY < dataSource()->numberOfRows()) {
TableViewCell * previousCell = cellAtLocation(m_selectedCellX, m_selectedCellY);
previousCell->setHighlighted(false);
}
int previousX = m_selectedCellX;
int previousY = m_selectedCellY;
m_selectedCellX = i;
m_selectedCellY = j;
if (m_selectedCellY >= 0) {
@@ -62,6 +63,9 @@ bool SelectableTableView::selectCellAtLocation(int i, int j) {
TableViewCell * cell = cellAtLocation(i, j);
cell->setHighlighted(true);
}
if (m_delegate) {
m_delegate->tableViewDidChangeSelection(this, previousX, previousY);
}
return true;
}
@@ -70,29 +74,17 @@ TableViewCell * SelectableTableView::selectedCell() {
}
bool SelectableTableView::handleEvent(Ion::Events::Event event) {
if (event == Ion::Events::Down && selectCellAtLocation(m_selectedCellX, m_selectedCellY+1)) {
if (m_delegate) {
m_delegate->tableViewDidChangeSelection(this, m_selectedCellX, m_selectedCellY - 1);
}
return true;
if (event == Ion::Events::Down) {
return selectCellAtLocation(m_selectedCellX, m_selectedCellY+1);
}
if (event == Ion::Events::Up && selectCellAtLocation(m_selectedCellX, m_selectedCellY-1)) {
if (m_delegate) {
m_delegate->tableViewDidChangeSelection(this, m_selectedCellX, m_selectedCellY + 1);
}
return true;
if (event == Ion::Events::Up) {
return selectCellAtLocation(m_selectedCellX, m_selectedCellY-1);
}
if (event == Ion::Events::Left && selectCellAtLocation(m_selectedCellX-1, m_selectedCellY)) {
if (m_delegate) {
m_delegate->tableViewDidChangeSelection(this, m_selectedCellX + 1, m_selectedCellY);
}
return true;
if (event == Ion::Events::Left) {
return selectCellAtLocation(m_selectedCellX-1, m_selectedCellY);
}
if (event == Ion::Events::Right && selectCellAtLocation(m_selectedCellX+1, m_selectedCellY)) {
if (m_delegate) {
m_delegate->tableViewDidChangeSelection(this, m_selectedCellX - 1, m_selectedCellY);
}
return true;
if (event == Ion::Events::Right) {
return selectCellAtLocation(m_selectedCellX+1, m_selectedCellY);
}
return false;
}