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LibGUI: Allow falling back to default paint behavior in delegate

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This patch adds a method that can optionally be implemented to allow
a TableCellPaintingDelegate to fall back to the default painting in a
View.
This commit is contained in:
networkException 2022-01-28 17:18:58 +01:00 • committed by Andreas Kling
parent e2df145e14
commit b67d4ab52f
3 changed files with 6 additions and 2 deletions
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3
Userland/Libraries/LibGUI/TableView.cpp
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@ -98,7 +98,8 @@ void TableView::paint_event(PaintEvent& event)
painter.fill_rect(cell_rect_for_fill, key_column_background_color);
auto cell_index = model()->index(row_index, column_index);
if (auto* delegate = column_painting_delegate(column_index)) {
auto* delegate = column_painting_delegate(column_index);
if (delegate && delegate->should_paint(cell_index)) {
delegate->paint(painter, cell_rect, palette(), cell_index);
} else {
auto data = cell_index.data();