fix bug that incorrect visual rect if parent is nested_form
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886eac6be4
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bb7fc29986
@ -114,8 +114,30 @@ namespace nana
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return false;
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}
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for (auto* parent = wd->parent; parent; parent = parent->parent)
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for (auto parent = wd->parent; parent; parent = parent->parent)
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{
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if (category::flags::root == parent->other.category)
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{
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//visual rectangle of wd's parent
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rectangle vrt_parent{parent->pos_root, parent->dimension};
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point pos_root;
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while (parent->parent)
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{
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pos_root -= native_interface::window_position(parent->root);
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if (!overlap(rectangle{ pos_root, parent->parent->root_widget->dimension }, vrt_parent, vrt_parent))
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return false;
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parent = parent->parent->root_widget;
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}
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if (!overlap(vrt_parent, visual, visual))
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return false;
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return true;
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}
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if (!overlap(rectangle{ parent->pos_root, parent->dimension }, visual, visual))
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return false;
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}
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