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LibGUI: Add SortingProxyModel::sort_role()

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This allows you to specify a role to sort by. Defaults to Role::Sort.
Also reordered the Role enum so that Role::Custom is last.
This commit is contained in:
Andreas Kling 2020-07-04 18:40:21 +02:00
parent d851863704
commit a5799ed462
3 changed files with 7 additions and 3 deletions
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4
Libraries/LibGUI/SortingProxyModel.cpp
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@ -112,8 +112,8 @@ void SortingProxyModel::resort()
return;
}
quick_sort(m_row_mappings, [&](auto row1, auto row2) -> bool {
auto data1 = target().data(target().index(row1, m_key_column), Model::Role::Sort);
auto data2 = target().data(target().index(row2, m_key_column), Model::Role::Sort);
auto data1 = target().data(target().index(row1, m_key_column), m_sort_role);
auto data2 = target().data(target().index(row2, m_key_column), m_sort_role);
if (data1 == data2)
return 0;
bool is_less_than;