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Code Issues Activity Actions

Spreadsheet: Track selections across sheet switches

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This commit is contained in:
AnotherTest 2020-08-27 01:30:24 +04:30 • committed by Andreas Kling
parent 8db5057dc4
commit dd4bd0943a
3 changed files with 28 additions and 2 deletions
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22
Applications/Spreadsheet/SpreadsheetView.cpp
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@ -79,6 +79,12 @@ SpreadsheetView::SpreadsheetView(Sheet& sheet)
};
m_table_view->on_selection_change = [&] {
m_sheet->selected_cells().clear();
for (auto& index : m_table_view->selection().indexes()) {
Position position {m_sheet->column(index.column()), (size_t)index.row()};
m_sheet->selected_cells().set(position);
}
if (m_table_view->selection().is_empty() && on_selection_dropped)
return on_selection_dropped();
@ -94,6 +100,22 @@ SpreadsheetView::SpreadsheetView(Sheet& sheet)
};
}
void SpreadsheetView::hide_event(GUI::HideEvent&)
{
if (on_selection_dropped)
on_selection_dropped();
}
void SpreadsheetView::show_event(GUI::ShowEvent&)
{
if (on_selection_changed && !m_table_view->selection().is_empty()) {
auto selection = m_table_view->selection().first();
Position position { m_sheet->column(selection.column()), (size_t)selection.row() };
auto& cell = m_sheet->ensure(position);
on_selection_changed(position, cell);
}
}
void SpreadsheetView::TableCellPainter::paint(GUI::Painter& painter, const Gfx::IntRect& rect, const Gfx::Palette& palette, const GUI::ModelIndex& index)
{
// Draw a border.