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LibGUI: Let GModel specify the drag data type

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GModel subclasses can now override drag_data_type() to specify which type
GAbstractView should set for drag data. The default implementation returns a
null string, which disables dragging from this widget.
This commit is contained in:
Sergey Bugaev 2020-01-22 21:15:46 +03:00 • committed by Andreas Kling
parent d3ce7ae0e3
commit dec95cb8b3
5 changed files with 14 additions and 2 deletions
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5
Libraries/LibGUI/GSortingProxyModel.cpp
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@ -87,6 +87,11 @@ void GSortingProxyModel::update()
target().update();
}
StringView GSortingProxyModel::drag_data_type() const
{
return target().drag_data_type();
}
void GSortingProxyModel::set_key_column_and_sort_order(int column, GSortOrder sort_order)
{
if (column == m_key_column && sort_order == m_sort_order)