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LibGUI: Make model sorting imperative and move order to AbstractView

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Instead of SortingProxyModel having a column+order, we move that state
to AbstractView. When you click on a column header, the view tells the
model to resort the relevant column with the new order.

This is implemented in SortingProxyModel by simply walking all the
reified source/proxy mappings and resorting their row indexes.
This commit is contained in:
Andreas Kling 2020-08-16 10:44:10 +02:00
parent 370624bc37
commit e1ed71ef9e
15 changed files with 85 additions and 55 deletions
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2
Libraries/LibGUI/TableView.cpp
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@ -103,7 +103,7 @@ void TableView::paint_event(PaintEvent& event)
if (is_column_hidden(column_index))
continue;
int column_width = this->column_width(column_index);
bool is_key_column = model()->key_column() == column_index;
bool is_key_column = m_key_column == column_index;
Gfx::IntRect cell_rect(horizontal_padding() + x_offset, y, column_width, item_height());
auto cell_rect_for_fill = cell_rect.inflated(horizontal_padding() * 2, 0);
if (is_key_column)